Stable Dishwasher PCB Manufacturer in China
Maximize your business with PCBMay Dishwasher PCB. A hard-working PCB company from Shenzhen, China, we have been making circuit boards of all types since 2008.
- We conform to international environmental safety standards
- ISO:9001 and ISO:14001 certified
- Make by bulk customized PCB for you
- Reverse Engineer PCB service available
- Your satisfaction is our main priority
PCBMAY’s Dishwasher PCB – To Further Your Goals
Professionally staffed and fully capable of producing circuit boards by bulk, we are PCBMay, your very best Dishwasher PCB manufacturer from China. We pride ourselves for our high-quality products. We also have very competitive prices, unlike our other competitors.
Order your Dishwasher PCB without further delay from us.
Types of Dishwasher PCBWe Present to You
Expert in Manufacturing the Dishwasher PCB
If you’ve got any questions about our Dishwasher PCB fabrication process, kindly contact us today.
Related Dishwasher PCB
Dishwasher 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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One Destination for All Your Dishwasher PCB Needs
In the home kitchen or in the restaurant kitchen, the dishwasher plays an important, utilitarian role. What makes this essential appliance run is the Dishwasher PCB. That is why you need a high-functioning Dishwasher PCB from PCBMay.
- Support quiet dishwasher operation demanded by consumers
- Integrate soil sensor, water pressure, and water temperature sensor
- Enable quick-drying function needed for industrial kitchens
- Cover all types of dishwashers, including hood type, conveyor type, and glasswashers
- Back up the energy efficiency function of the dishwasher device
PCBMay has been in the business of PCBs far longer than other companies. We work hard to maintain high standards. Because we are UL certified in the US and Canada, all of our Dishwasher PCBs are accepted by major US manufacturing brands. In European nation countries, our RoHS certification makes sure your dishwashers are taken as safe.
If you need a Certificate of Conformity (COC) report, that’s not a problem. We give this out to our customers by request. If, for instance, you need a soldering sample, we also provide this without any hassle. As for Dishwasher PCB Engineering Questions (EQ), you can rely on our senior crew to answer your queries in 1-2 hours after inquiry.
Meantime, for sales and after-sales support, we have well-trained people who will offer you help. You don’t need to wait for this type of assistance—our staff is on-call 24/7 for your convenience. We are sure that they can handle whatever Dishwasher PCB question you may have.
Contact PCBMay now to avail of your Dishwasher PCB. You can call us about other types of commercial PCB and EMS PCB as well.
Dishwasher PCB: The Ultimate FAQ Guide
Are you struggling with your dishwasher in the restaurant or house?
A dishwasher PCB is a highly functional circuit board to solve your problems. Its materials and components are effective in improving your dishwashing experience. This circuit board controls the operation of the dishwasher with excellent reliability.
PCBMay is the most dependable dishwasher circuit board manufacturer in China. We have high-class professionals to handle high-volume PCB manufacturing for dishwashers.
This FAQ guide will inform you of the pros and cons of dishwasher circuit boards. Let’s start.
What Is Dishwasher PCB?
Dishwashing is a part and parcel of daily life. A dishwasher plays a vital role in home kitchens and restaurant kitchens. A dishwasher PCB is a worthwhile circuit board that regulates the functioning of dishwashers.
The functionality and durability of dishwashers depend on the dishwasher circuit board. It consists of high-quality components that ensure the outstanding performance of dishwashers.
The base materials of this circuit board are FR4, CEM-3, Polyimide, etc. These elements provide adequate electrical and mechanical properties to the PCB used in dishwashers. Their thermal management and current conduction are impressive enough to promote the efficiency of dishwashers.
What Are The Components Of Dishwasher PCB?
A dishwasher circuit board consists of extremely operative components. These elements ensure the high-quality performance of dishwashers. Some common components of this PCB include-
- Resistor (Variable and fixed)
- Power supply
- EMI shields
- Decoupling capacitors
Dishwasher PCB Components
What Types Of Dishwasher PCBs Are Effective?
Dishwasher PCBs offer versatility concerning their features, operating principles, uses, layer counts, etc. The most notable types of dishwasher circuit boards are-
Portable Dishwasher PCB
Usually, dishwashers consist of portable dishwasher circuit boards in two cases.
- The dishwasher functions through buttons.
- There is a touchscreen display in the dishwasher.
This is a small size electronic component. Rigid-flex features are appropriate for this type of PCB.
Portable Dishwasher PCB
Integrated Dishwasher PCB
In modern homes or hotel kitchens, dishwashers are placed in tight spaces. This is a customized printed circuit board that is used in dishwashers. It allows customization to the dishwashers to incorporate advanced features.
That’s why integrated dishwasher circuit boards are very popular in present conditions. You can think of using coverlay PCB in the integrated dishwashers.
Dishwasher High-Density PCB
High-density PCBs are applicable in dishwashers used in industrial sectors. Usually, industrial-type dishwashers require an integrated mechanism to ensure real-time monitoring for 24 hours.
A dishwasher high-density circuit board provides the facility of real-time surveillance. Besides, this PCB is worthwhile for high-frequency applications to a great extent.
Industrial Dishwasher PCB
Industrial dishwashers need to handle higher power loads than domestic dishwashers. That’s why their circuit boards must have compatibility with heavy-duty operations. In many cases, these circuit boards incorporate sensor PCBs to deliver high-class performance in the industrial zones.
Smart Dishwasher PCB
This type of circuit board involves smart technology during the function. You can operate this PCB from a remote place through mobile devices. That means it saves the user’s time and water.
Again, the power consumption of smart dishwasher circuit boards is comparatively low. That’s why their demands are growing day by day.
Its notable features are-
- Improved efficiency.
- Maximized number of connections.
- Compatibility with wireless technology (BlueTooth and WiFi)
- Remote-controlled facility.
As multilayer stackup supports miniature designs, this circuit board suits the fittings of dishwashers used in restaurant kitchens.
What Are The Properties Of Dishwasher PCB?
The noteworthy properties of dishwasher PCBs are-
- Compatible with the touchscreen display
- Supportive of small designs
- Integrated sensors for temperature, water, soil, etc.
- Allow custom solutions
- Quick-drying function
- High glass transition temperatures
- Low dielectric constant (3.8-6)
- High decomposition temperature
- Low dissipation factor
- Low energy consumption
- High-power compatibility
- Supports smart technology
- Real-time monitoring facility
- Low CTE
- Lead-free compatible
Notable Dishwasher PCB Properties
How Do You Identify A Faulty Dishwasher PCB?
Dishwasher PCBs become defective in some cases due to improper wiring, using substandard materials, error in designs, etc. You need to resolve the issues as soon as you detect the faults. So, it is important to identify a faulty dishwasher circuit board.
There are some symptoms of a faulty PCB in a dishwasher. Such as
- It completely fails to operate.
- The dishwasher cycle gets delayed.
- Flashlights on the dishwasher control board.
If you find these symptoms in your dishwasher, you should conduct a test to be sure about this. You can apply both manual and automated inspections to identify faults in PCB designs. Some notable tests are-
Flying Probe Test
In the case of the flying probe tests, you have to use electrical probes to check the errors of ending points of a dishwasher circuit board. These probes are set in various directions. They get connected to the PCB surface at a specific temperature.
The FPT is preferable to low-budget and small-scale PCB manufacturing.
The flying probe test is time-consuming. But it is reliable for checking the problems of a dishwasher printed circuit board.
Automated Optical Inspection (AOI) Test
Here, an AOI machine identifies the matched 3D images of the dishwasher circuit board with a flawless PCB design. If the images are not identical to the ideal design to a large extent, then the PCB is considered faulty.
It checks quality defects and catastrophic failure in a dishwasher printed circuit board. You can identify faults in current rating, power dissipation, wiring, missing components, etc. This test is expensive due to its automated features. But there is no doubt of its output.
Besides, solder pot tests and solder float tests are effective to check the solderability of this circuit board.
Faulty Dishwasher Printed Circuit Board
What Are The Applications Of Dishwasher PCB?
Dishwasher circuit boards cover versatile dishwashers. The common dishwashers are-
- hood type
- Conveyor type
You can use a dishwasher PCB in all kinds of dishwashers. This circuit board is supportive of advanced electronics. It integrates soil sensors, pressure sensors, etc. Besides, it can regulate the temperature of the water. That’s why this PCB offers impactful use in dishwashers.
Widely Used Dishwasher PCB
What Are The Advantages Of Dishwasher PCB?
The most significant advantages of a dishwasher printed circuit board are-
- Reliable quality control in dishwashing.
- High functionality
- Superb durability against extreme temperatures and mechanical pressures.
- Impressive flammability.
- Compatibility with multilayer stackup
- Long shelf life (4-6 years)
- High operating temperatures.
- Resistant to chemical contaminants.
Advantages Of Dishwasher PCB
How Does Dishwasher PCB Work?
A dishwasher PCB works conveniently while regulating the dishwashers. It contains high-class components to control the entire functioning of dishwashers. This PCB transmits the signal to the internal heater to heat the water at a specific temperature.
A timer regulates the release of dishwashing powders. Then, this circuit board sends signals to the rotating arms to wash the dirt from dishes through hot water and washing powder.
After that, the water sensor functions to provide fresh water. The freshwater cleans the dishes properly. Usually, dishwasher PCBs apply a quick-drying mechanism when the cleaning process is completed.
Dishwasher Circuit Board Operation
What Is The Manufacturing Process Of Dishwasher PCB?
The dishwasher PCB manufacturing process consists of the following steps.
First, you need to draw a schematic of this PCB. It is the outline of your circuit board design. Then, design the PCB layout by using reliable design software. Nowadays, various design software is used in designing dishwasher circuit boards.
Then, you have to convert this design file into Gerber format. The Gerber file contains all the required information related to PCB manufacturing. Besides, it is important to conduct a design rule checking for finding faults in the design.
After completing the checking, send the file to the manufacturer to handle the further steps.
In this stage, the dishwasher circuit board laminate needs to be washed. Then, it receives the photoresist that is composed of photoreactive chemicals. A UV-ray is dropped upon this board to perform the printing process.
Alignment of PCB Layer
After a successful primary etching, it is required to align the PCB layers. An automated optical inspection can be run for checking this layer alignment and other features of this PCB.
Binding Of Layers
In this segment, you need to bind PCB layers. The outer PCB layers should be connected to the substrate.
Now, it is time to drill holes on the stack PCB board. Here, maintaining the hole diameter and drilling speed concerning the shape of PCB components is essential. Usually, an X-ray is used in finding the proper placement of drilling.
After drilling, a copper coating is applied to fill up the drilled holes. Besides, plating binds the layers together. Then, image the external PCB layers by applying photoresists once again.
Then, the board is placed in a toxic Ferric Chloride solution. It reduces unwanted coppers again. In this case, you must cover the necessary portions through a protective mask.
Watch this video to know more about etching:
Application Of Solder Mask
In this stage, cover the board with solder mask ink. Then, apply a solder mask on both sides of the dishwasher circuit board.
Surface finish is a reliable technique for improving solderability and protecting the PCB surface from corrosion. In this part, a suitable metal is coated on the copper layer according to the requirement of electronic devices.
In the end, an electrical test along with a functional test is conducted. It ensures an error-free dishwasher circuit board assembly. Then, the last thing is cutting the circuit board from the panel.
This is the basic manufacturing process of dishwasher PCB. You can find some variations concerning the consumer’s demand.
Dishwasher PCB Manufacturing
What Vias Are Used In Dishwasher PCB?
The dishwasher PCB vias play a crucial role in thermal management and signal transmission. Versatile PCB vias are used in this printed circuit board. The most used PCB vias include-
These PCB vias are applicable in through-hole technology (THT). Through-hole vias connect two outer layers (Top and bottom) of the PCB in dishwashers. It is a little bit difficult to maintain current conduction and to solder these vias.
Unlike through-hole vias and buried vias, these vias connect an inner PCB layer to the outer layer. It is required to define the holes for each level as a separate drill file. Here, the aspect ratio should be 1:1
PCB buried vias are placed in between two internal players. That’s why they are named buried vias. The suitable aspect ratio is 1:12 in this case.
Thermal vias handle heat dissipation in dishwasher board modules. Excessive heat generation is injurious to PCB function. PCB thermal vias keep the components cool by improving thermal conduction.
You should have clear concepts on Via-in-pad, via-covering, drilled holes, etc, to optimize dishwasher circuit board vias.
Different Vias In Dishwasher Circuit Board
What Surface Finishes Do You Use For Dishwasher PCB?
Surface finish is an effective process to prevent decay of the PCB surface. Dishwasher PCBs are also compatible with different surface finishes to protect the surface and components. Such as
- ENIG (Electroless Nickel Immersion Gold)
- HASL (Hot Air Solder Leveling)
- ENEPIG (Electroless Nickel Electroless Palladium Immersion Gold)
- Hard gold finish
- OSP (Organic Solderability Preservatives)
- Immersion Silver
- Immersion Tin
Except for OSP, the other surface finishes are metal-based. But ENIG is the most suitable among all surface coating mechanisms. It provides immense positive features to the dishwashers.
ENIG ensures reliable protection for PCB components from oxidation. Usually, PCB components suffer from oxidation due to moisture absorption in most cases. ENIG surface finish creates a protective layer outside the PCB surface free from oxidation.
Besides, this metallic coating supports the use of conformal coatings on the PCB surface. A suitable conformal coating protects the circuit board from chemical contaminants, moisture, and dust.
ENIG helps expand the PCB surface for dishwashers. So, it becomes easier for the manufacturer to place the PCB components as per designs. All of these positive points make ENIG one of the best metallic coatings of the dishwasher circuit boards.
Surface Finishes In Dishwasher PCB
How To Repair A Dishwasher PCB?
A dishwasher PCB often needs a repair service to keep it functional. You have to face some trouble with this circuit board due to thermal, mechanical, and electrical forces. Such as
- The breakage on the PCB trace
- Damaged pad on PCB
- Crack on the circuit board
- Defective components
Repair Of A Damaged Pad
You can utilize a conductive epoxy when you are trying to repair a damaged pad on circuit boards. Here, you must wash the area around the damaged pad. You can use Isopropyl alcohol in this case.
Then, apply the mixture of conductive epoxy at the lower part of the damaged pad. The use of a plastic pick can make this perfect.
After the completion of using epoxy materials, press the pad softly. Then, wait for 30-40 minutes. The used epoxy can be cured within this time. You can solder the repaired pad after that.
Repair Of A Broken Trace
To repair a broken trace on dishwasher circuit boards, a common way is to bypass a wire around the PCB trace. But it is not good-looking. But it takes time and there is a possibility of damaging the whole circuit board.
The most convenient way is to use a conductive pen in this case. Conductive pens usually contain an alloy of silver and nickel. It provides outstanding flexibility in redrawing the broken dishwasher circuit board trace.
You should apply some useful techniques while using conductive pens on a broken trace. Such as
- First, scrape away an exposed zone of the main trace.
- Wash this zone through isopropyl alcohol. You can also apply a remover pen for this purpose.
- Then, apply the conductive ink by using a pen. You should shake the pen properly before using it.
- Don’t forget to use an overcoat pen while repairing this dishwasher circuit board trace.
Dishwasher PCB repair varies concerning the types of damage, brand, materials, etc. There are some reputable brands for dishwasher circuit boards, like Smeg dishwasher PCB, Neff dishwasher PCB, Beko Dishwasher PCB, etc.
You need to consult an experienced manufacturer to handle PCB repair services for the dishwashers. We provide hassle-free repair through skilled professionals. Inquire us to know how to repair PCB.
Bosch Dishwasher PCB Repair
How To Find Programme Problems In Dishwasher PCB?
You need to diagnose a dishwasher circuit board to find the program problems. You can follow the processes given below for ensuring a reliable diagnosis.
- Check the power supply
- Test the continuity between the circuit board and plug.
- Inspect the power shorts.
- Check the fault codes of the dishwasher. You should follow the user manual given by the manufacturers to match the fault codes to the defects of your dishwasher.
- Test the control board. Replace it if you find it faulty.
Check this video to know more about finding program problems in dishwashers.
What Is Timer In Dishwasher PCB?
A dishwasher PCB contains a timer module that controls the timely functioning of dishwashers. It regulates the variation of temperature and pressure of water in due time.
Bosch dishwasher PCB and LG dishwasher PCB boards have built-in timers. You can also incorporate timer modules through proper customization.
Timer On A Dishwasher PCB
What Is The Ul-94 Rating Of Dishwasher PCB?
The UL 94 rating of a dishwasher PCB is V-0. This rating indicates the excellent performance of this circuit board in terms of flammability. The V-0 rating refers to specific properties, such as
- The vertical burning will stop within 10 seconds.
- There is no dripping of dishwasher circuit board materials allowed.
- The combustion period is around 30 seconds.
The UL 94 ratings are reliable to test the flammability of PCB materials. Among the six different ratings, the V-0 rating is the best.
The dishwasher printed circuit board materials deliver excellent thermal conduction. These elements have reputations for handling thermal pressures. That’s why this PCB offers an outstanding performance against the flames.
Dishwasher PCB UL-94 Rating
How To Choose The Right Manufacturer Of Dishwasher PCB?
A dishwasher is a vital part of our daily life. It is essential for you to choose the best manufacturer of dishwasher PCB to enjoy the optimum benefit.
There are some criteria to choose the most reliable supplier of this PCB. Let’s have a look.
An experienced PCB maker can quickly solve the complicated issues concerning dishwashers. That’s why you need to check the manufacturing history and period from a reliable source.
Dishwasher PCB Manufacturing
Cost is a big issue, as well as the manufacturing quality in the case of dishwasher circuit boards. So, you need to verify the PCB manufacturing cost with the market price. Besides, it is necessary to consider the maintenance cost before buying this PCB.
A manufacturer seems to be reliable if it has certifications from UL, RoHS, IPC, ISO, etc. You should check these before making your choice.
Besides, customer review, time management capability, and skilled professionals are vital points while choosing a trusted PCB maker.
PCBMay has been providing manufacturing service of dishwasher PCB for more than 15 years. We have a group of experienced professionals. Again, we deliver IPC class 2 and 3 standard dishwasher printed circuit boards at competitive costs.
Dishwasher PCBs improve your dishwashing experience to a large extent, irrespective of where you are using them. Different types of dishwasher circuit boards are available in the market to meet your demands. Their customization facilities also fulfill the demands of the modern electronic world.
PCBMay provides high-quality printed circuit boards used in dishwashers. We tried to explain all details about this circuit board in simple words through this FAQ guide. If you intend to boost your dishwashers, contact us immediately to get the best products at affordable rates.