We adhere to the R&D concept of independent innovation and the pursuit of excellence, build a professional R&D team, and continuously improve technical strength to create high-quality contract PCB assembly services, washing machine control panel, electronic circuit board manufacturing supplier. We take the standardized modern enterprise system as the foundation, implement scientific development strategies and decisions, allocate and use various resources reasonably and effectively, and enhance the core competitiveness of the enterprise. We enhance the competitiveness of the enterprise through the cultivation, introduction and utilization of talents. We meet our customers' diverse application needs and provide sustainable, safe, reliable, efficient and cost-effective products and services.

Refrigerator control board functions

 

1. High integration, simple structure, low cost, high reliability

2. LED indication, ultra-low energy consumption, uniform lighting without temperature difference

3. High dynamic response, which can realize acceleration and deceleration operation far greater than the target acceleration

4. Over power, over and under voltage, over current protection

5. MCU is a high-performance 32-bit ARM core

6. FOC control algorithm to achieve high motor control efficiency

7. High control accuracy, the speed error is less than 1%

8. Reliable current margin and temperature margin design

9. Refrigeration, heating, automatic, dehumidification, ventilation function settings

10. Automatic, high-speed, medium-speed, low-speed, ultra-low-speed function settings

11. Automatic fault detection display, perfect protection function

12. Various functional modules can be customized to increase or decrease according to customer requirements

The quality of our Qd-U03c Universal AC Control System is reliable and we value our customers' feedback and continue to improve the product quality and win their approval according to their requirements. Our products have complete specifications, quality assurance, products all over the country, among the top in the same industry, and we enjoy a good reputation of customers, win everyone's unanimous praise. 'Do not compete for profit with peers, but serve the industry' is our service tenet, and we will work tirelessly for it to achieve win-win cooperation.

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