PCB Manufacturing In China
Inverter PCB Fabricate In China
◆ 1-40+ layers, Rigid, Flex and Rigid-Flex
◆ Impedance Control, Back drill, Heavy Copper 40 oz
◆ FR4, High Speed, High Frequency, Metcal core, Ceramic, PTFE
◆ Blind & Buried Vias, Micro Vias, Any-Layer HDI
◆ VIPPO, Conductive & Non-Conductive via plugging
◆ Backplane, Embedded Devices, IC Substrate
Get a free quote now！
What is Inverter PCB？
Inverter PCB is the PCB used in the equipment that converts direct current energy (battery, battery tank) to alternating current (usually 220v, 50Hz sine wave). The inverter is composed of inverter bridge, control logic and filter circuit. Inverters are widely used in household appliances. You can find them in air conditioners, home theaters, electric grinding wheels, sewing machines, DVDS, VCDS, computers, TVS, washing machines, range hoods, refrigerators, VCRS, massagers, electric fans, lighting, etc.
Now, due to the high penetration rate of cars, people who go out to work or travel can use an inverter to connect an accumulator, so that appliances and various tools are in motion. The power output of the onboard inverter through the cigarette lighter is usually 20w, 40w, 80w, 120w to 150w and other power specifications. For some large power inverters, the power supply needs to be connected to the battery through the connection wire. By connecting the household appliances mentioned above to the output of the power converter, various appliances inside the car can be used.
Our PCB Fabricate Capability
◆ Rigid PCB
◆ Flexible PCB
◆ Rigid flexible PCB
◆ Blind viasion, buried vias
◆ Staggered vias, stacked vias
◆ Via In Pad, including VIPPO
◆ i+N+i structure HDI, Any-Layer HDI
◆ FR4, polyimide, ceramic, alumina
◆ Aluminum base PCB
◆ Copper base PCB
◆ RF Microwave
◆ High frequency
◆ High speed
◆ Impedance Control
◆ Extreme Copper up to 20 oz
◆ PCBs with IC Substrate
Frequently Asked Questions
Definitely “Yes”. The PCBs will be manufactured under the appliance of IPC-A-600 Class 2 and 3 standards, UL standards, customers’ standards, ISO9001:2015, and RoHS standards.
The following information is required for getting a quote for printed circuit boards manufacturing.
PCB files or Gerber files;
The thickness of the board;
The layers of the printed circuit boards;
The color of the solder mask;
The color of the silkscreen;
Requirements for surface finish;
Whether vias are covered with solder mask;
The thickness of copper foil;
The number of the printed circuit boards;
Other special requirements.
Whenever you want to contact us and send inquiries, you can send emails or make phone calls to our sales representatives.
Their contact information is listed on our official website: https://www.uctron.com/contact-us/. Welcome to contact us!
The lead time of printed circuit boards manufacturing is counted from the date of order placement.
The maximum board dimension is 21×59 inches, and the minimum is 0.1×0.1 inches. But our production capabilities are always improving year by year, so please contact our sales team when you have any printed circuit boards manufacturing needs.
Ulectronics passed the evaluation of the quality certifications for PCB manufacturing listed below.
ISO 9001:2015
ISO 13485:2016
ISO 14001:2015
UL E358677
IPC-A-600 Class 2 and 3
It is vital to take the following approaches to maintain the budget for PCB manufacturing services in Ulectronics.
1) Control the purchase cost of raw materials
2) Reduce the consumption of material and energy; increase productivity
3)Improve utilization of the manufacturing facilities, shorten the production cycle and reduce inventory
4)Eliminate waste
Waste in the process
Waste from inventory
Waste caused by manufacturing defective products
As mentioned above, PCB is short for printed circuit board. It is the carrier of electronic components. All components are connected via PCB to achieve electronic functions. PCB assembly is short for printed circuit board assembly. It refers to the process of welding components to the PCB. PCBS and components have their functions, but they only work as fully functional products after they are all soldered together.
There is no minimum order quantity for PCB manufacturing in Ulectronics. By the way, Ulectronics focuses on low-volume to medium-volume PCBA service. Yet prototype PCB and mass production services are also offered.
We can consider providing free samples after an agreement has been reached on all aspects. For specific details, please contact our sales representatives. They will keep you informed of certain terms and conditions.
Why Choose US?
Founded in 2009, Ulectronics is a trusted PCB manufacturing company in China, providing one-stop PCB manufacturing solutions, focusing on small and medium volume production. The company insists on being a long-term strategic partner of customers, providing customers with flexible and sincere service. As a result, our company has gained the recognition and trust of more than 1,000 customers. Ule'c't'ron'ic is committed to developing into an efficient and influential PCB manufacturing supplier in China, providing customers with the best quality printed circuit boards at the most competitive prices.
Ulectronics is a trusted PCB manufacturer in China. We always believe that the quality of our products is the key to winning the trust of our customers. In the work, we adhere to strict control of each process, pay attention to details, committed to improving product quality. What's more, our quality control system is perfect and managed. For example, the quality of raw materials, quality control during production, and quality control before shipment are all included. In addition, our team (including engineers and technicians) has extensive experience in PCB manufacturing in China, ensuring that the goal of high quality production is achieved. The company has passed ISO:9001, ISO:13485 and UL certification
Ulectronics is a trusted PCB manufacturing company in China with more than 16 years of experience. Our extensive experience enables us to deal with a variety of issues and provide our customers with the best PCB manufacturing solutions. In addition, our company has advanced production and quality inspection equipment to ensure the highest quality in the industry. It goes without saying that seeking PCB services in viision is a good choice.
Leveraging the China Electronics Center's mature supply chain, as well as our decades of PCB manufacturing experience, and our advanced equipment, Ulectronics can always provide high-quality printed circuit boards at competitive prices.
Ulectronics is committed to providing customers with meticulous and thoughtful pre-sales consultation, patiently answering customers' doubts, and carefully paying attention to customers' needs. We also provide thoughtful after-sales service to solve after-sales problems until the customer is completely satisfied. Due to our excellent one-stop service, our company has won the trust and praise of customers with high quality professional PCB manufacturing and thoughtful service.
Advantages of Inverter PCB
The AC power output of the inverter can be used for various devices to maximize the demand for AC power from users in mobile power supply sites or areas without power. With the inverter, the DC power supply (battery, switching power supply, fuel cell, etc.) can be converted into AC power supply, providing a stable and reliable power supply for laptops, mobile phones, PDAs, digital cameras, various instruments and other electrical appliances. The inverter can also be used with the generator, which can effectively save fuel and reduce noise. In the field of wind and solar energy, inverters are essential. Small inverters can also be used in cars, boats and portable power supplies to provide AC power in the field.
Design guidelines for a perfect inverter PCB
Follow the principle of "fixed before moving, large before small, difficult before easy", that is, the priority layout has fixed positions, important unit circuits, core components and so on. For those components that need to be positioned, such as tool holes, connectors, etc., give them an immovable property and mark their dimensions.
1.Temperature sensitive parts should be kept away from heating parts; High heat components should be considered in the outlet or conducive to convection position, high heat components should be placed in the outlet and do not block the air duct; The radiator should be placed in a position conducive to convection.
The decoupling element should be placed near the power input. Rf chips are very sensitive to power supply noise, so each chip will use some capacitors and shielding inductors to ensure that all power supply noise is filtered out, requiring the filter element to be placed near the chip to ensure good filtering before the power input, otherwise, the noise radiates to the entire PCB side.
2.Refer to the schematic diagram, and then arrange the main components according to the important (key) signal flow.
3.The layout should meet the following requirements: The overall routing should be as short as possible. The main signal route must be the shortest. The fewer piercings, the better. The high-voltage and high-current signals are completely separated from low-voltage and low-current weak signals. The analog signal and the digital signal should be separated during the design. Of course, keep high and low frequencies separate; The spacing of the high-frequency components should be sufficient.
4.The crystal oscillator should be placed closest to the chip, not near the edge of the board.
5.Inductors or magnetic beads can not be placed side by side, otherwise it will form a hollow transformer, mutual inductance to produce interference signals. The distance between them should be greater than the height of at least one of the components or be arranged at right angles to reduce mutual inductance.
6.Divider circuit, differential circuit, part of the same structure circuit, etc. Try to use symmetrical layout; Put components with the same power supply together.
7.Under the premise of meeting the electrical performance, the layout is optimized according to the standard of uniform distribution principle, and the center of gravity should be balanced to make it beautiful and neat as far as possible.
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