Inverter PCB Expert

If you have any question about inverter PCB, you’ll find all the answers here.

This guide covers everything about inverter PCBs such as design, material type, classification, features, standards, specifications and fabrication processes, just to mention a few.

So, if you want to be an expert in inverter PCBs, read this guide.

What is an Inverter PCB?

Inverter PCB is a printed circuit board that converts direct current into alternating current.

• Boiler PCB
• DC-DC converter PCB
• PCB antenna
• Motor driver PCB
• Energy meter PCB
• Bluetooth PCB

Venture Inverter PCB is manufactured with a perfect performance.

Because of its layered design, our inverter PCBs are great than other PCBs yet having the same functionality.

Venture Inverter PCB helps save a lot of space, along with reducing the overall board weight.

It also has a lightweight construction, increased durability, and enhanced flexibility.

Our Inverter PCB is also fabricated with increased durability, and enhanced flexibility.

Because of its advanced features, our inverter PCBs are useful for computers, Bluetooth, data storage, aircon, and more.

If you are a product designer, electrical engineer, system integrator, or maker looking for a high-quality Inverter PCB, you can always rely on Venture Electronics.

For more than 10 years, we became the best Inverter PCB solution provider in China.

As a professional manufacturer, we can provide unmatched customer services.

We have the best delivery conditions along with price, speed, and possibilities.

Venture Electronics is indeed your best Inverter PCB solution provider!

Contact us for more information about our Inverter PCB!

 Types of currents in waveform representation

You will use the inverter PCB in various components such as solar power inverters to transform direct current to alternating current.

Inverter PCB with components

How Much Does an Inverter PCB Cost?

The cost of the inverter PCB ranges between 0.10 to 50 US Dollars.

You should note that this variation is due to the numerous types of inverter PCBs in the market.

Implying that, inverter PCBs vary in terms of:

• Size
• Quality
• Function
• Material type, and
• Designs, among other factors

The minimum order quantity also affects the overall cost.

However, this will always depend on the inverter PCB supplier.

What are the Benefits of Using the Inverter PCB?

Inverter printed circuit boards are very significant parts of the modern electronic equipment.

It has quite a number of active and passive component connections.

Therefore, they exhibit the following overall benefits.

1. Saving of Wire Through Compact Size

Inverter PCBs have a compact size due to the presence of copper tracks in place of different types of wires.

In other words, wires take up a considerable amount of space on the inverter PCB and that may increase the size.

2. Easy to Diagnose and Repair

In case of a malfunction on an inverter PCB, it will be quite simple to identify the problem.

Apart from that, you will not spend a lot of resources and personnel in fixing or replacing the problematic part.

3. Saves on Time

You will save a lot of time in the assembly of the parts of the inverter printed circuit board.

Unlike the conventional methods of circuit connection, connecting the inverter PCB uses high tech machines.

This will reduce labor cost and save on time that you can invest in other projects.

4. Immune to Frequent Movements

All the parts of the inverter PCB hold tight onto the board.

Thus, preventing any form of movement.

It makes it quite simple for you to move the device around without fear of causing damages on the product.

5. Avoids Short Circuits and Tight Connections

You will avoid short circuits since the connection process on the copper tracks is purely the responsibility of machines.

The machine has the capacity of proper calibration and fitting of tight connections on the inverter PCB.

6. Low Noise

The inverter PCB is one of the silent devices that do not produce a lot of electronic noise.

With proper connections, the inverter PCB is significantly capable of reducing the production of electronic noise.

7. Low Cost of Production

The production of inverter PCBs on a massive scale is less costly since it uses accurate machinery and few materials.

What are the Limitations of the Inverter PCB?

Power inverter PCB

Despite the numerous benefits of the inverter PCB, there are quite a number of disadvantages of using the inverter PCB.

Here are some of the limitations of using the inverter PCB.

· Requires Concrete Layout Efforts

You will have to be very keen and apply more effort in laying out the entire circuit of the inverter PCB.

· No Chances of Updates

You will also have limited to zero chances of updating the inverter PCB once you print it out.

In other words, it creates a permanent layout that is impossible to modify especially after printing it out.

· High Initial Cost

The initial cost of planning, designing and coming up with an inverter PCB is often quite high.

You must have a concrete budget that is capable of supporting the cost of developing the inverter PCB.

· Environmental Pollution

The production process of the inverter PCB involves etching which produces a lot of chemicals that pollute the environment.

What are the Applications of the Inverter PCB?

You can use the inverter PCB in quite a number of applications in different fields.

Here are some of the main applications of the inverter PCB in different fields.

Power inverter system

· Medical Industry

You will find the high-density inverter printed circuit boards in most medical devices thus making them smaller in size.

It helps in eliminating the headache of making the medical devices smaller in size and lighter in weight.

· Industrial Machines

You will also have the inverter PCBs in industrial machines to help in proper conversion of the power circuits.

It also helps in making the industrial machinery smaller in size thus occupying less space and lighter in overall weight.

· Lighting Applications

You will also use the inverter PCBs in lighting applications to make the LED lights.

They are increasingly becoming popular.

They help in making both LED and aluminum backed lights better by acting as the heat sync and main heat outlets.

· Automotive Industry

You will also depend on the inverter PCB to make more accurate and sophisticated devices for the automotive industry.

It is the reason why most cars or automobiles have the capability of performing better with new reliable devices.

How Many Types of Inverter PCBs are There?

There are three main types of inverter PCBs that are available in the market for you to choose from.

Here are the main types of inverter PCBs that you should know about.

· Single Layer Inverter PCB

Single sided or single layer inverter PCB has one layer of base substrate or materials.

It has one layer of copper coating on one side followed by a solder mask and silkscreen for making out the elements.

Apart from that, it has all the components that make up the circuit on one side thus easy to design and manufacture.

You can get the single layer inverter PCBs at very low costs for high quantity orders.

 Single sided PCB

· Double Layer Inverter PCB

Double layer inverter PCB has the copper metal on both sides of the main base plate.

Apart from that, it has holes on both on the board which connects the circuit on one side to the circuit on the other.

You can connect the components of the inverter PCB by surface mounting or through the through-holes.

You will use the double-sided PCB on applications that have a middle level of complexity such as power supplies.

Double-sided PCB

· Multi-Layer Inverter PCB

Multi-layer inverters PCBs have three or more double-layered inverter PCBs in place.

They ARE secured using special type of glue.

Apart from that, it has different types of insulation materials between the boards to prevent heat damages.

You can use different sizes of inverter PCBs ranging from four layers of PCB to maybe 12 layers of PCB.

Multilayer PCBs are suitable for very complex types of electrical applications such as file servers and GPS technology.

Multilayer PCB

How Does the Single Layer Inverter PCB Compare to the Double Layer Inverter PCB?

Well, the single-layer inverter PCB has only one layer of base materials and a substrate on one side.

You will use the single-layer inverter PCB s for simple applications and are easier to make.

On the other hand, double-layer inverter PCBs have the copper metal and components on two sides of the substrate.

You will use this type of inverter PCB in applications that require the middle level of complexity such as HVAC systems.

Single sided PCB

Double sided PCB

What is the Difference Between Double Layer Inverter PCB and Multi-Layer Inverter PCB?

Double layer inverter PCBs have only two sides with components on both sides of the components.

You will use the double layer inverter PCB for middle-range complex applications such as industrial controls.

On the other hand, multi-layer inverter PCBs have three or more double-layer inverter PCBs in place.

All these types of inverter PCBs are connected together and have insulators between them to help in heat control.

You will use the multi-layer inverter PCBs for complex applications such as medical applications and weather systems.

How Does the Single Layer Inverter PCB and Multi-Layer Inverter PCB Compare?

Single layer inverter PCBs have one or single layer of components on one side of the substrates.

You will use this type of inverter PCB on very simple applications that do not require a lot of demands.

On the flip side, multilayer inverter PCBs have multiple layers of double layer inverter PCBs.

Implying that it has more than three layers of inverter PCBs with components of all the sides of the double layer PCBs.

What are Rigid Inverter PCBs?

Rigid inverter PCBs are special types of printed circuit boards that have solid substrates that do not twist or bend.

You can either have a single layer, double layer or multi-layer inverter printed circuit boards depending on the application.

It is the best type of inverter PCB that you will use in making rigid shape type of inverter PCBs.

Rigid inverter PCB

How Do the Rigid Inverter PCBs Compare to the Flexible Inverter PCB?

Well, just from the name, you can note that the rigid inverter PCB cannot bend easily or completely.

On the other hand, the flexible inverter PCB is capable of bending and assuming different shapes.

This means that the materials for making the rigid and the flexible inverter PCBs vary.

You will use materials such as fiberglass to make the rigid inverter printed circuit boards.

On the flip side, you will use flexible types of materials such as plastic to make the flexible inverter PCBs.

Apart from that, you can have single, double, or multi-layer types of both rigid and flexible inverter PCBs.

You will use the rigid type of inverter PCBs in making definite shapes of devices.

Flexible types of inverter PCBs ae bets for any device especially those thar require frequent bending and flexing.

In addition to that, you can use both rigid and flexible inverter PCBs in simple, intermediate and complex applications.

Do You Supply Rigid Flex Inverter PCBs?

Absolutely, we do supply the flex-rigid types of inverter printed circuit board.

The flex-rigid type of inverter PCB has both numerous layers of flexible inverter PCBs and rigid inverter PCBs.

In many cases, the flexible inverter PCBs are often connected to the rigid inverter PCBs.

It has fewer part counts in comparison to other types of inverter PCBs due to combination of wiring options.

Apart from that, it helps in streamlining the design of the inverter PCB and reducing overall weight and size of boards.

You will find the flex-rigid type of inverter PCB in applications that seek to conserve space such as cell phones.

Which Specifications Must You Look at When Choosing a Proper Inverter PCB?

Well, there are quite a number of inverter PCBs in the market that you can choose from.

Your choice of inverter PCBs will vary according to quite a number of factors which include:

Inverter PCB

· Dielectric Loss

Here, you will look at the quality of signal transmission that you require for your applications.

In other words, you should choose an inverter PCB with little to zero dielectric losses to avoid signal wastages.

· Thermal Expansion

You should consider using materials with the same thermal expansion rate to avoid losses based on temperature differences.

In other words, you should look at the types of materials on the inverter PCB and look at their temperature differences.

· Water Absorption

You should also look at the water absorption rate because they affect the dielectric loss and constant of the PCB.

In case you use the inverter PCB in wet environments, you should ensure that the components can withstand the effects

· Other Resistances

In addition to the above properties, you must ensure high ratings for the materials for constructing the inverter PCBs.

You must make sure that the components are highly resistant to heat and hazardous chemicals, and has perfect impact endurance

It is important to consider the factors listed above especially when you are looking for high-frequency PCBs.

This type of inverter PCB is capable of transmitting signals that go beyond the 1 gigahertz range.

What is an Aluminum Backed Inverter PCB?

The design for making the aluminum backed printed circuit boards is the same as that for copper-backed PCBs.

Despite that similarity, the difference comes in the type of materials for the substrate board materials.

Here, you will substitute the original fiberglass materials for copper or aluminum substrate boards.

It has insulating materials that will help in having lower thermal resistance with low heat transfers.

What are the Benefits of the Aluminum Backed Inverter PCBs?

You can decide to use the Aluminum backed inverter printed circuit board due to the following benefits.

Aluminum backed PCB

·  Low Cost of Production

Producing the aluminum backed inverter PCBs is a cheap process that uses cheap materials such as aluminum.

Aluminum is inexpensive and easy to mine thus making it one of the most abundant raw materials.

· Environmentally Friendly

Aluminum is very easy to recycle and does not produce toxic substances that pollute the environment.

It also leads to energy conservation due to the simplicity and ease of manufacturing aluminum.

· Proper Heat Dissipation

Aluminum is a very good type of metal that helps in the proper dissipation of heat that may affect the other components.

It helps in eliminating and dissipating the heat from the components directly into the air.

· High Durability Levels

Aluminum is also highly durable in comparison to other materials such as ceramics and fiberglass.

It is a studier base material that will eliminate the possibility of damage on the aluminum backed inverter PCB.

What is a High-Frequency Inverter PCB?

High-frequency inverter PCBs have a special design for the transmission of signals above 1 gigahertz.

This type of inverter PCB uses different materials including:

• FR4 grade glass epoxy laminate
• Polyphenylene Oxide (PPO) resin
• Teflon

What are the Main Parts of the Inverter PCB?

Inverter PCBs are capable of functioning well with the collaboration of the main parts.

You can liken the inverter PCB and its components to a city that never sleeps as it works all the time.

Here are the main parts of the inverter PCB that you should pay close attention to:

 Parts of inverter PCB

· Resistors

The resistor is responsible for dissipating heat as it resists the flow of electric current through the printed circuit board.

It is available in different sizes as well as types based on the different types of materials and resistance values.

· Capacitors

The capacitors are responsible for holding the electric charge and release it when the circuit requires more power.

It collects opposite charges on conductive layers with dielectric or insulating barriers.

You can categorize the capacitors by looking at the dielectric or conductor materials leading to different types of capacitance variance.

· Inductors

This is a linear passive component that store energy in the form of magnetic fields especially when current goes through them.

One of the simplest types of inductors is the coil of wire which increases its magnetic field with increasing number of coils.

· Potentiometers

This is a variable resistor that is available in both linear and rotary variable.

· Transformers

The transformer will help in the transfer of electricity from one circuit of the PCB to another.

It transfers the electric current from the circuit of the PCB with a decrease or increase in voltage.

· Diodes

Diodes will aloe electric current to pass through them once and in a particular direction.

The current will flow to the cathode all the way through to the anode of the diodes in one direction.

· Transistors

Transistors are types of electronic switches and amplifiers available in different types such as bipolar transistors.

You can categorize the transistors into different categories depending on the application of the inverter PCB.

· Integrated Circuits

These are circuits and components that are shrunk down on semiconductor materials and wafers.

The integrated circuits usually act as the main brain that controls almost all the applications of the inverter PCB.

· Crystal Oscillators

Crystal oscillators act as the main clock in different circuits that require stable and precise elements.

They are responsible for production of periodic electronic signals by causing oscillation of the piezoelectric materials.

· Relays and Switches

The switch is a type of power button that you will use in controlling the flow of current or power through the inverter.

Relays is a type of electromagnetic switches that you will operate using solenoids that temporarily becomes magnetic as current flows.

· Sensors

Sensors help in detecting changes in environmental conditions and then effecting change in response to the environmental changes.

It helps in the transformation of energy from different physical phenomenon into electronic energy.

How Does an Inverter PCB Work?

The main function of an inverter PCB is to produce un-interrupted alternating current by converting the direct current.

Here is a description of how the inverter PCB works in a situation where the AC power is available.

As soon as the inverter PCB senses the presence of AC, the charge will flow to the battery charging section.

The sensors will activate a relay which will pass the AC mains supply through to the output socket.

With the help of the line voltage, the AC will be inverted into DC which is responsible for charging the battery.

It has sensors that can tell when the battery is fully charged and this triggers the inverter PCB to stop charging.

There are particular inverter PCBs with trickle charging circuits which keeps the battery at full charge capacity.

What is the Designing Process of the Inverter PCB?

One of the benefits of using the inverter PCB is the freedom of designing your custom inverter PCB.

You can design custom inverter PCBs by going through the following steps.

1) Creating the Schematic

You will begin the designing process by developing a schematic no matter the chosen designing process.

The schematic often acts as the main blueprint of the inverter PCB and it must have the following:

i. Components required and used in the design

ii. The connection of the components

iii. Relationship between different types of components in different types of schematics

2) Creating the Blank Inverter PCB Layout

Here, you will make use the chosen designing software such as the Altium designer to create the PCB layout.

You will begin with the creation of blank PCB layouts and then determine the dimensions of the inverter PCB.

Apart from that, you will determine all the factors that you want on your inverter PCB at this particular stage.

After that, you will link your inverter PCB to the main schematic and ensure that you can access all the details.

In case you are using a good software, you will worry less as the software has the capability of automatic generation.

3) Designing PCB Stackup

Here, you will go back to the dimensions of the inverter PCB and include the main components of the PCB.

In many cases, you will refer to the designing software library which has all the details on the components.

You will determine the shape of the inverter PCB layout and also look at number of layers you want.

As you do this, you should adhere to the design rules which is also available in the designing software.

You can select and dis-select the design rules on the inverter PCB designing software and then apply.

4) Placing of the Components

Since the design plate is still empty you can automatically or manually place all the components on the plate.

You should think of going through and following the set guidelines of placing the PCB components.

After that, you will insert the drill holes if you are designing a double layer inverter PCB.

It is important to use the design for manufacturing in this case to provide you with the necessary specifications.

As soon as you complete that, you can now proceed to routing your traces by following the routing guidelines.

You should take advantage of the designing software to help in making the process simpler and easier.

5) Addition of Labels and Identifiers

Here, you will include all the logos, identifiers, labels, markings and other identifiers on the inverter PCB design.

Addition of the identifiers and labels will help in the process of PCB assembly as the manufacturer will know what to do.

It is very important to stay in touch with your manufacturer who will help in identifying proper fonts for the labels.

6)  Generation of Design Files

You will complete the designing process by generating the files that you have designed.

It is very important that you go through your design and verify the design before you generate the files.

You can engage the design rule check to help in identifying the key details and make the necessary changes.

In case everything checks out, then you are free to proceed with the release of the design files.

Which Types of Inverter PCB Designing Software Do You Use?

Inverter PCB designing software is a program that you will use to plan on the final appearance of the inverter PCB.

It helps in bringing the idea of the inverter PCB to life before the actual production process commences.

Here are some of the inverter PCB software that you can use to design your inverter PCB.

• Eagle Designing Software
• Fusion 360 Designing Software
• AutoCAD Designing Software
• Altium Designing Software
• Proteus Designing Software
• KiCad Designing Software
• Cadence or CAD Designing Software
• DesignSpark Designing Software
• Protel Designing Software
• Cadstar Designing Software
• Sprint-Layout Designing Software
• PADS PCB Designing Software

Which Type of Materials Do You Use to Make the Inverter PCBs?

The most significant elements on the inverter PCB is the dielectric substrate with vias and copper conductors.

The main materials for making the inverter PCB substrate include:

· Fiberglass Materials

This is a rigid type of material that you will use in making different layers of rigid inverter printed circuit boards.

· Plastic Materials

You will use the plastic materials usually polyamide to make the flexible type of inverter printed circuit board.

· Copper Materials

Copper will act as the main path followed by the electric current as it flows through the inverter PCB.

· Aluminum Materials

Aluminum will act as a material for making the aluminum backed inverter PCB.

It also capable of dissipating heat from the inverter PCB thus controlling the temperatures.

What is the Manufacturing Process of the Inverter PCB?

It is important that you understand the manufacturing process of the inverter printed circuit board.

Here is a step by step process that you can follow when manufacturing the inverter PCB.

1. Designing the Inverter PCB

You will begin the whole process by having a specific design of the inverter PCB in place.

It will help in creating the main blueprint for manufacturing of the inverter PCB.

You should employ the services of the different types of inverter PCB designing software.

2. Printing the Inverter PCB Design

You will use a plotted printer to help in the printing process of the PCB design.

It will produce the best film that has all the relevant details of the inverter printed circuit board.

It uses different types of ink colors which produce the distinct features of the inverter PCB design.

3. Creation of Substrate

You will make the substrate out different materials such as fiberglass and epoxy resin.

This is the main panel for placing the inverter PCB components and the process begins with semi-curing of the materials.

You will bond copper on both sides before you pre-cure the material in the oven.

After that, you will etch the copper away to give the perfect design of the printed films.

4. Printing Inner Layers

After that, you will print the design to a laminate which will act as the main body of the structure.

It has a resist that covers the main structure that will align the actual and blueprints of the board.

Ensure that you drill the holes within the substrate as that will assist in the alignment process of the inverter PCB.

After that, you will pass it through ultra-violet light which will help in hardening the photoresist.

The black ink will help in protecting areas that you will remove from hardening.

You will then wash board in alkaline solution to help in eliminating excess photoresist.

5. Removal of Excess Copper

Here, you will eliminate the unwanted copper that remains on the board of the inverter PCB.

You will use a chemical solution to eat away the unwanted copper from the board.

After that you will inspect the board and then align it evenly using an optical punch machine.

It is important to note that this is the last step of making corrections o you must be very careful.

6. Lamination of the Layers

You will fuse the different boards together to help the board assume the right shape.

It begins with placing a prepreg layer on the alignment basin after which you will place a layer of substrate.

A copper foil will follow with the addition of prepreg and press plate of coper layers.

You will use a mechanical press which will press all the layers together with pins through the layers for alignment.

After that, it will go to the laminating press which will apply enough pressure and heat on the layers thus fusing them.

7. Drilling and Plating

You will use a computer-guided drill to drill holes thus exposing the inner parts as well as the substrates.

The process continues by removing any form of excess copper from the board before plating it.

The plating process begins with fusing the layers together, then cleaning, and then coating using a thin copper layer.

The copper will sip into the holes after which you will apply a layer of photoresist before sending it for imaging.

8. Plating and Etching

You will plate the panel with thin copper and the layer it using tin materials to protect the outer layers.

Etching will remove the unwanted copper while the tin protects the wanted copper on the inverter PCB plate.

After that, the machine applies the solder mask with an epoxy film thus making the plate green in color.

Finally, you will pass the board through the final process of curing and coating.

You will apply the surface finish before you test the functionality of the inverter PCB.

What are Some of the Common Causes of Failure on Inverter PCBs Assembly?

There are problems that might arise during the assembly process of the inverter PCB.

The most common issues that lead to inverter PCB failure is often as a result of:

 Power inverter

· Failure of the Component Designs

Some of the issues that might occur include power failure, soldering issues, bad component placement and overheating among others.

· Use of Poor-Quality Components

You might use components that have very poor quality that lead to material defects as well as breaking and bending.

· Environmental Factors

The inverter PCB might experience problems due to exposure to dust, heat and moisture among other accidental factors.

· Age

You might also experience a few problems of the inverter PCB as a result of age.

The components often grow old with time and this might be the biggest source of failure.

How Do You Resolve the Issues that Cause Inverter PCB Failures?

Despite the challenges, there are specific modes that you can follow to resolve the problems.

You will begin the resolving process through proper inspection and analysis of the problems.

You should get in touch with experience personnel to assist you in assessing and solving the issues.

There are, however, specific issues that you can resolve such as replacing the old and broken parts.

You must also conduct thorough maintenance of the device by cleaning it to get rid of dust and moisture.

Why Is Copper the Best Material for Making the PCB Traces?

Copper is the most popular materials that you can use in making of the PCB traces.

Here are the reasons why you should use copper in making the inverter PCB traces.

· Highly Conductive Material

Copper is a highly conductive material that will transmit electric power and signals easily.

It will transmit the signals and the electricity all the way without losing any bit of it.

You will also use very tiny bits of copper in making the inverter PCBs.

How Do You Identify the Inverter PCB Components?

Well, there is a need to identify the components within the inverter PCB.

You can do this by:

Inverter PCB with components

• Identifying the Type of Inverter PCB
• Identifying the “Nuts and Bolts” Electronic Circuit Components
• Locating the battery, fuse, transistors and diodes of the inverter PCB
• Locating the processor or processors depending on the number.
• Looking for connectors on the circuit board that you may use to attach other circuit boards.
• Locate the other types of chips on the circuit board
• Look for the random-access memory on the inverter PCB.

How Can You Identify a Short on the Inverter PCB?

You can identify a short on the inverter PCB by knowing the signs of a short circuit on the inverter PCB.

There are particular symptoms that you can look at depending on the location of the short circuit on the board.

You can identify the symptoms through:

• Visual scanning of the entire inverter printed circuit board
• Looking for any signs of a burned component
• Using a multimeter to probe the inverter printed circuit board
• Using a thermal camera
• Destructive testing of the inverter PCB

Now it’s your turn – Venture Electronics would like to hear from you.

In case you have any question or inquiry about inverter PCBs, feel free to contact Venture Electronics team.