Authentic Air Conditioner PCB Manufacturer in China
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Air Conditioner PCB by PCBMay – Affordable and Accurate
Your desire to be cost-effective with your Air Conditioner PCB supplier is realized with PCBMay. We match cost-effectiveness with great quality.
We are a company with sufficient raw materials to supply your bulk Multilayer PCB, FR4 PCB, CEM-3 PCB, and more. All of these types of boards can be chosen for your Air Conditioner PCB requirements. Just ask!
Order your Air Conditioner PCB from PCBMay now!
Types of Air Conditioner PCBTo Suit Your Needs
PCBMay Is a Specialist Air Conditioner PCB Manufacturer
Proven by thousands of customers, our Air Conditioner PCBs are best-sellers. Because of our superb quality control, we can confirm that your product is defect-free.
Prefer the Aircon PCB that is made to last. Choose us! Contact PCBMay now.
Related Air Conditioner PCB
Air Conditioner PCB Production Details As Following Up
|Base Material||KB、Shengyi、ShengyiSF305、FR408、FR408HR、IS410、FR406、GETEK、370HR、IT180A、Rogers4350B、Rogers4000、PTFE Laminates(Rogers series、Taconic series、Arlon series、Nelco series)、Rogers/Taconic/Arlon/Nelco laminate with FR-4 material(including partial Ro4350B hybrid laminating with FR-4)|
|Board Type||Backplane、HDI、High multi-layer 、blind&buried PCB、Embedded Capacitance、Embedded resistance board 、Heavy copper power PCB、Backdrill.|
|Copper Thickness||Min. 1/2 OZ, Max. 10 OZ|
|Maximum Board Size||1100*500mm(43”*19”)|
|Min laser drilling size||4mil|
|Solder Mask||Green, Black, Blue, Red, White, Yellow,Purple matte/glossy|
|Surface Treatment||Flash gold(electroplated gold)、ENIG、Hard gold、Flash gold、HASL Lead free、OSP、ENEPIG、Soft gold、Immersion silver、Immersion Tin、ENIG+OSP,ENIG+Gold finger,Flash gold(electroplated gold)+Gold finger,Immersion silver+Gold finger,Immersion Tin+Gold finger.|
|Min. Annular Ring||3mil|
|Aspect ratio||10:1(HASL Lead free、HASL Lead、ENIG、Immersion Tin、Immersion silver、ENEPIG);8:1(OSP)|
|Impedance control||±5ohm(＜50ohm), ±10%(≥50ohm)|
|Other Techniques||Blind/Buried Via|
|Via in Pad|
Here there’re many laminate material datasheets, they’re useful and helpful for you, please see them:
|SUPPLIER||PCB LAMINATE||TYPE||MATERIAL DATASHEET||TG||TD||DK(1MHZ)||DK(1GHZ)||DK(10GHZ)|
|Hitachi||MCL-BE- 67G||Modified Epoxy||DOWNLOAD||140||340||4.9||4.4||–|
|N4000-13EP SI||Modified Epoxy||DOWNLOAD||210-240||350||–||3.4||3.2|
|Stablcor||ST325||–||DOWNLOAD||Thermal conductivity:75w/m.k(with 1oz copper)|
|ST10||–||DOWNLOAD||Thermal conductivity:325w/m.k(with 1oz copper)|
|Bergquist||ht-04503||–||DOWNLOAD||Thermal conductivity:2.2w/m.k(with 1oz copper)|
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Heavy-Duty Air Conditioner PCB from the PCB Expert
From PCB design to assembly, PCBMay can make the Air Conditioner PCB to your specific liking. We can do so, providing all the features you desire, with no worries!
- Proper support for your HVAC system for home or commercial use
- Can make PCB for Variable Refrigerant Flow (VRF), ductless, rooftop, and centralized system Air Conditioner systems
- Support single-stage and multi-stage cooling system
- Compatible with diverse compressor parts and brands
- Provide IoT capable-board for your AC
As a trusted source by international brands (US, Canada, Europe), we make all sorts of PCBs for commercial use. We specialize in complex Industrial circuit boards, such as the Air Conditioner PCB. For your order, you can specify 10 Layer, 14 Layer, 20 Layer PCBs, if that is part of your specs.
In case you need assistance with your PCB design, we have eager professionals working for us. PCBMay has 500+ workers to support your business. We surely can handle your Air Conditioner PCB order, even if given a short lead time.
PCBMay maintains great facilities and PCB equipment in Shenzhen. Not only that, our location is an ideal hub for logistics, so your order is shipped on time. Trust us also to partner with dependable cargo handlers. For sure, you will get your Air Conditioner PCB when you need it—in tip-top shape.
Do you have any concerns with Quality Assurance? Then, PCBMay is ready to give you an answer. We can give you a Certificate of Conformity for you if you request it. We also welcome any third-party audit for your Aircon PCB order.
So, call PCBMay now—let’s get your Air Conditioner PCB order ready!
Air Conditioner PCB: The Ultimate FAQ Guide
An air conditioner PCB is a crucial element of air conditioners. Its excellent functionality and long-lasting service make it reliable for domestic and commercial uses.
PCBMay is a trustworthy PCB maker that handles everything from PCB design to assembly. We offer high-grade manufacturing of air conditioner PCB concerning customers’ needs.
Do you know about this PCB in detail? This FAQ guide lets you know the ins and outs of the air conditioner circuit board. Let’s start.
- What Is An Air Conditioner PCB?
- Which Materials Are Used In Air Conditioner PCB Manufacturing?
- What Are The Parts Of An Air Conditioner PCB?
- What Are The Different Types Of Air Conditioner PCBs?
- What are The Common Problems Of An Air Conditioner PCB?
- Can An Air Conditioner PCB Be Repaired?
- What Are The Driving Components Of The Split Air Conditioner PCB Outdoor Unit?
- What Are The Advantages Of Air Conditioner PCBs?
- How To Design A Remote Control Window Air Conditioner PCB Wiring Diagram?
- What Is The Replacement Cost Of An Air Conditioner PCB?
- What Are The Disadvantages Of Air Conditioner PCBs?
- How To Test The Functionalities Of An Air Conditioner PCB?
- What Are The Causes Of A Split Air Conditioner PCB Damage?
- Is An Inverter Air Conditioner PCB Eco-Friendly?
- What Is The Best Component Mounting Process Of Air Conditioner PCB Assembly?
- Is An Air Conditioner PCB Compatible with Universal Remotes?
- How Do You Choose A Trustworthy Air Conditioner PCB Manufacturer?
What Is An Air Conditioner PCB?
Air conditioner PCB is an outstanding circuit board that controls the air conditioner operations. It consists of worthwhile driving components in indoor and outdoor sections. Its operational process is effective for controlling the temperature of your surrounding areas.
This PCB works efficiently. It sends the signal to the temperature sensors after switching an air conditioner ON. Then, the sensor transmits signals to the indoor unit to transfer the warm air to refrigerant liquid.
It absorbs heat from the warm air and makes it cool. The air conditioner circuit board holds a compressor that controls hot refrigerant gasses’ heating and cooling mechanism.
Air conditioner PCB is used in numerous sectors. It ensures an excellent temperature control system and effective cost performance in electronic applications.
Air Conditioner PCB
Which Materials Are Used In Air Conditioner PCB Manufacturing?
Air conditioner PCBs are composed of high-quality materials. FR4, CEM-1, and CEM-3 materials are common in their fabrication. These PCB materials ensure sufficient electric and mechanical properties during the operations of the air conditioner circuit boards.
Usually, FR4 materials are reputable for their high dielectric strength and low CTE value. Both of these features are necessary for maintaining high efficiency in air conditioners.
Overheating is a common problem for air conditioners. That’s why PCB materials need to have adequate resistance against overcurrents and thermal pressures. Their flammability ratings are also impressive.
Besides, grade-3 composite epoxy materials are popular in manufacturing air conditioner circuit boards. The temperature control of CEM-3 materials is commendable. They offer low glass transition temperature and high decomposition temperature. That’s why the AC circuit boards remain fully operative for a significant time range.
Air Conditioner Circuit Board Materials
What Are The Parts Of An Air Conditioner PCB?
A printed circuit board is the most crucial part of air conditioners. It controls all features and settings of AC circuits so that these parts can deliver the highest output. An air conditioner PCB parts are classified into two sectors. Such as
Display PCB Parts
Display PCB parts remain on the grill of air conditioners in most cases. These essential parts control the display sections of air conditioners. Because of these PCB parts, you can see the temperature change, voltage, fan speed, and timers on the AC display.
Power PCB Parts
Power PCB parts deliver adequate support to display circuit boards. These parts are effective for operating the compressors of air conditioners.
The most common parts of this PCB are-
Air Conditioner PCB Parts
What Are The Different Types Of Air Conditioner PCBs?
Versatile air conditioner PCBs are available in the market. The most notable air conditioner circuit boards are-
Central Air Conditioner PCB
The central Air conditioner circuit board controls the centralized air conditioning system. It regulates the functioning of the thermostat, compressor, power supply, etc.
Inverter Air Conditioner PCB
The inverter AC circuit board is a vital addition to the electronic world. It offers cost-effective performance in domestic and industrial zones.
Split Air Conditioner PCB
Split AC PCB is adequate for handling complicated designs of air conditioners. There are two major types of split air conditioner circuit boards. Single-split circuit boards have easy operations. Besides, split air conditioner PCB repair is affordable.
But multi-split air conditioner circuit boards require fine pitch PCB to deliver smooth functionality. Check this video to know more about its wiring:
Portable Air Conditioner PCB
Portable PCBs used in air conditioning are very convenient electronic materials. These PCBs have excellent use in commercial sectors.
Window Air Conditioner PCB
It is supportive of programmable functions in air conditioners. Its moisture absorption rate is low. Besides, window air conditioner circuit boards are highly durable under extreme situations, like heavy dust or high temperatures.
We manufacture different types of air conditioner circuit boards that suit your needs. Our products are RoHS compliant and IPC standard. Inquire us to get the best air conditioning products at affordable costs.
Split Air Conditioner PCB
What are The Common Problems Of An Air Conditioner PCB?
An Air conditioner PCB is worthwhile for running different air conditioners without difficulties. But there are some considerable problems during the functioning of this PCB.
The most common AC circuit board problems are described below for your convenience.
Malfunctioning Of Start Capacitor
The start capacitor is a crucial part of the outdoor unit of air conditioner circuit boards. Sometimes, malfunctions or blows lead to severe problems. The AC compressor can’t run properly because of this problem.
Then, the air conditioner becomes unable to cool the hot gasses. You need to solve this issue as soon as you identify this problem. You can repair the start capacitors and replace them concerning their conditions.
Sudden Turning Off Compressor
In some cases, the room temperature sensors and coil get connected. But the coil temperature is lower than the room temperature at that time. Then, the microcontroller turns off the compressor.
This problem is not harmful to air conditioner circuit boards. But it interrupts the working flow of air conditioners.
Blowing Of Fan Capacitor
The motor is an indoor unit’s part. The fan capacitors operate the blower fan motor. Sometimes, these fan capacitors blow off due to some technical issues. Then, the blower fan of the air conditioner stops its movement or moves slowly.
It results in improper cooling of AC.
Air Conditioner PCB Problems
These problems are common in inverter and split air conditioner circuits. So, you need to check the functionalities of the AC circuit board elements regularly and solve the defective issues fast.
Can An Air Conditioner PCB Be Repaired?
Of course, an air conditioner PCB is repairable. Now, air conditioners operate through a technology that creates a control operation. So, air conditioning units can adjust their functioning with the necessary cooling loads.
It results in low consumption of electric power. But it increases the possibility of current surge at the same time.
Usually, AC circuit boards are compatible with a 5V-24V DC power supply. So, high current loads can damage the parts of the air conditioner circuits. So, you need to repair this circuit board in many cases.
Air conditioners have a particular type of operating principle. That’s why air conditioner PCB repair training is mandatory to make it operative again.
But you need to consult an experienced repair company to deal with this issue. Otherwise, you don’t achieve the optimum performance from the repaired air conditioner circuit board. Then, you have to think about replacement.
We offer a low air conditioner PCB repair cost. Our skilled engineers can take care of all kinds of AC-related problems.
Air Conditioner Circuit Board Repair
What Are The Driving Components Of The Split Air Conditioner PCB Outdoor Unit?
The split air conditioner PCB controls some AC driving components located at the outdoor unit of AC. These components have significant roles in ensuring the optimum effectiveness of air conditioners. The notable outdoor driving components are-
The compressor acts to compress the refrigerant gas and increase the pressure of the gas. It is the most crucial output component that the split air conditioner circuit board controls. Its size depends on the air conditioner load.
The condenser is a coiled copper. It is composed of copper-made tubes having multiple rows. Since copper offers a high heat conduction rate, it is perfect for tubing.
The number of condenser tubing rows depends on the compressor. Besides, the air conditioning size also matters in this case. The condenser consists of an aluminum cover useful for fast heat removal from the refrigerant gas.
A start capacitor is used in the outdoor unit of split air conditioners. Usually, its capacitance is low (around three microfarads). The AC circuit board sends signals to this capacitor to initiate the compressor.
The run capacitor’s function is to keep the compressor running without interruption. It is a large-size capacitor having a capacitance of around 35 microfarads.
The cooling fan is another vital outdoor component of the split air conditioner. Its placement is on the front side of the compressor and condenser. An air conditioner printed circuit board controls its mechanism with excellent efficiency.
This cooling fan contains multiple blades used to absorb air from the environment. Then it blows the air over the compressor for cooling.
The outdoor unit of an air conditioner has immense importance, similar to the indoor section. The split air conditioner PCB drives these components superbly. Besides, it acts to keep them functional for quite an extended period.
What Are The Advantages Of Air Conditioner PCBs?
An air conditioner PCB is the backbone of an air conditioning system. Its highly operative materials and driving components add various positive points to the modern air conditioners. The most significant advantages of this circuit board include-
All air conditioner circuit boards provide high functionality in home and industrial arenas. This electric circuit board coordinates the functions of AC components like a thermostat, air-handler, compressor, etc.
It can also handle higher current loads because of its superior operating process. Besides, this PCB is supportive of variable refrigerant flows (VRF). It can handle centralized air conditioning mechanisms with outstanding reliability.
The construction materials of this PCB ensure high-class durability in different situations. Air conditioner circuit board laminate absorbs a negligible amount of moisture. Besides, its dust absorption rate is almost zero.
Various chemical contaminants don’t cause serious harm to the window air conditioner circuit board. Again, It fulfills the requirements for V-0 ratings of the UL94 standard. That means its flammability performance is also commendable.
Since AC circuit boards handle chemical and thermal pressures effectively, they have a long shelf life. Usually, their average lifespan is around 6-8 years. But proper maintenance and quality control can extend their operating life to a certain extent.
Again, their multi-stage cooling system plays a vital role in having a long shelf life.
Inverter air conditioner circuit boards are eco-friendly. These PCBs contain Lead-free compliant materials. If you want to step into green electronics, using air conditioner printed circuit boards is suitable for you.
The air conditioner circuit renders a consumer-friendly cost performance. Its manufacturing cost is not very high. Besides, air conditioner PCB repair costs are affordable to the users.
The mechanical stability of this PCB is outstanding. It supports ductless and rooftop systems in AC. Its construction elements ensure high dielectric strength, leading to sufficient insulation in air conditioners. So, it can handle high air conditioning loads.
It is supportive of multilayer stackup. That’s why this circuit board offers stable layering maintaining its thermal resistance. It is supportive of multilayer stackup. These properties improve the mechanical performance of AC PCBs to a large extent.
This PCB is highly flexible in the case of its use. It is compatible with portable air conditioners. Its reliable design, easy maintenance, and flexible operation increase its acceptance in the electronic world.
Air Conditioner PCB Advantages
How To Design A Remote Control Window Air Conditioner PCB Wiring Diagram?
The window air conditioner is a widespread electronic product in our surroundings. Earlier, This type of air conditioner contained switches that controlled their functioning. But modern window air conditioners operate through remote controllers in most cases.
The necessary elements of window AC are
- Fan motor
- Air swing motor
- Room temperature probe
- Rome tube probe
- Overload protector
Here, the PCB kit controls the operation of the remote control window air conditioner. A transformer is used for operating this circuit board kit smoothly. The PCB kit protector plays a vital role in resisting overloads and overcurrents to the remote control window air conditioner.
Window Air Conditioner PCB Wiring Diagram
In the case of the window air conditioner PCB diagram, you need to connect a compressor to the capacitor, a protector of the PCB kit. Besides, the fan motor, air swing motor, room temperature probe, and Rome tube probes are connected to a capacitor.
You can see the entire wiring diagram in the following image. It will give you a clear conception of the wiring and mechanism of the remote-controlled window air conditioner circuit board. Watch this video about a window air conditioner:
What Is The Replacement Cost Of An Air Conditioner PCB?
Air conditioner PCB replacement cost depends on various factors. Such as
- Air conditioner model
- PCB features
- Operating temperature
- Air conditioning size
- PCB types
Concerning these factors, the average replacement cost of different air conditioner circuit boards varies from 500$-1000$. It can be less if you intend to replace the faulty PCB with a second-hand circuit board.
For example, a brand-new LG air conditioner PCB board replacement cost is around 500$. But you need to decide on a preferable option between repair and replacement. In most cases, replacement is better than dealing with a defective circuit board for air conditioners.
Think about it before replacing it if you can manage appropriately with a repaired AC circuit board.
Air Conditioner PCB Offers Low Replacement Cost
What Are The Disadvantages Of Air Conditioner PCBs?
Despite providing immense benefits, air conditioner PCBs have some disadvantages. The most considerable opposing sides of these circuit boards are-
- These PCBs are vulnerable to high power That’s why they get damaged in some cases where a high power supply is involved.
- Their repairing and replacement have a little bit of complication. So, it is required to pay close attention while performing these operations.
- The maintenance cost of some air conditioner circuit boards is high.
These limitations will not be a big concern for you. You can easily minimize or eliminate these issues by consulting a trustworthy manufacturer. Then, you will experience the excellence of air conditioner circuit boards.
Flawless Air Conditioner Circuit Board Module
How To Test The Functionalities Of An Air Conditioner PCB?
It is essential to test an air conditioner PCB on a regular basis to maintain its superior functionality. Some visual and automated inspections are reliable in this case. We are here with the best ways to test the functionalities of AC circuit boards. Let’s have a look.
Automated X-Ray Inspection (AXI)
The AXI test checks the dimensional stability of this printed circuit board. It uses the high penetrating power of X-ray to inspect solder connections, drilled-hole diameter, press-fits, back drilling, etc.
This test gives trustworthy results about your PCB. But it is expensive. So, you need to apply it in high-volume air conditioner manufacturing.
The AOI test involves a well-structured AOI machine with a high-quality camera. It takes various 2D and 3D photographs of tested PCBs and compares them with an ideal AC PCB design.
This inspection helps identify faults in the air conditioner circuit diagram, short connections, voltage ratings, overcurrents, etc. It is also an expensive test like the AXI tests.
Air Conditioner PCB AOI Test
Flying Probe Test (FPT)
In this case, electrical probes from different axes are touched with different points of a tested circuit board. It looks like the probes are flying from one point to another. That’s why the flying probe test names it.
This test is suitable for low-volume PCB manufacturing. It takes a long time. But the FPT is a cost-effective test.
What Are The Causes Of A Split Air Conditioner PCB Damage?
The following causes make a split air conditioner PCB damaged or faulty.
- Improper voltage supply
- Chemical contaminants
- Short circuits, overcurrents
- Low-quality materials
- The high moisture absorption rate
- Wrong handling process
- Substandard quality control
High-Quality Split Air Conditioner Circuit Board
Is An Inverter Air Conditioner PCB Eco-Friendly?
Yes. Inverter air conditioner PCBs have eco-friendly features. These circuit boards use lead-free soldering and maintain RoHS guidelines during their processing. So, you can use this PCB in air conditioners to promote green electronics.
Eco-Friendly Inverter Air Conditioner Circuit Board
What Is The Best Component Mounting Process Of Air Conditioner PCB Assembly?
SMT ensures a broader PCB surface for reliable component placement. Besides, it is not a very expensive mounting process for AC circuit board components.
On the contrary, THT requires through-hole reflow soldering for placing components. That’s why it is costly. Again, it can’t ensure sufficient reliability in component placement like SMT. That’s why SMT is the best for this PCB assembly.
Surface Mount Technology In Air Conditioner PCB Assembly
Is An Air Conditioner PCB Compatible with Universal Remotes?
Yes. The air conditioner PCB design is very flexible. You can customize its design to be compatible with universal remotes. It is important to change the universal remote’s program concerning the PCB features.
Universal Air Conditioner Remote
How Do You Choose A Trustworthy Air Conditioner PCB Manufacturer?
A trustworthy air conditioner PCB manufacturer should have the following features.
- Long AC circuit board manufacturing experience.
- Proper support for HVAC systems in domestic, commercial, and industrial zones.
- The capability of making PCBs for variable refrigerant flow and centralized air conditioning systems.
- Affordable product cost
- Supportive of single and multi-stage cooling mechanisms
- Compatibility with various compressor models.
- Skilled engineers to make IoT-compatible PCB for air conditioners.
It is essential to ensure the continuous functioning of an air conditioner to get the optimum output. A high-quality air conditioner PCB can keep your AC durable and functional for a long period. It ultimately makes your life comfortable and increases your productivity.
If you are looking for a dependable PCB maker, PCBMay is the best option for you. We can assure you of delivering high-quality air conditioner circuit boards as per your requirement. Contact us immediately to ease your life in all weather.