controller power supply

One Product Introduction

The WYG-72V200A controller DC power supply has the characteristics of small size, light weight, high power, and high accuracy. Can adapt to various loads such as resistive, inductive, capacitive, etc. The high-power controller power supply adopts the current wide range high-frequency modulation technology, which broadens the voltage and current of the controller DC power supply, realizing the large-scale regulation of voltage and current, and expanding the application field of DC power supply. The control chip of high-power DC power supply adopts relatively mature imported components, which solves the problem of low reliability due to multi tube parallel connection and makes the power supply process of high-power controller more reasonable. Controller power supply is widely used in electric vehicle assembly lines, controller production lines, electric vehicle controller research and development, controller debugging and testing aging, and vehicle factory testing.

Technical specifications of DC power supply:

1. Continuous adjustable range of constant voltage value: 0- rated value

2. Continuous adjustable range of constant current value: 0- rated value

3. Voltage protection value characteristic: automatic tracking of output voltage

4. Load effect (current regulation rate): Constant voltage (CV) less than 0.1%

5. Source effect (voltage regulation rate): Constant voltage (CV) less than 0.1%+50MV

6. Ripple coefficient: Constant voltage (CV) less than 0.2% (effective value)

7. Protection functions: short circuit, overvoltage, overcurrent, overheating, phase loss

8. Insulation resistance: ≥ 05M Ω

9. Voltage resistance strength: 1500V for 60 seconds

10. Temperature coefficient: less than 0.4 × 10-4 ℃ (after preheating for 30 minutes)

11. Input power supply:~380V ± 10%/, 50HZ

DC power supply specifications:

Current (A): 1A-3000A (optional specifications)

Voltage (V): 5V-1500V (optional specifications)

II Company Introduction:

Yuhong Power Supply Manufacturing Factory in Yangzhou Development Zone is a manufacturer of switch mode power supplies and DC power supplies. It is located in Shiqiao, a key economic development town in Yangzhou, and is closely connected to the beautiful historical and cultural city of Yangzhou. The beautiful Yangtze River has nurtured hardworking Yangzhou people. For many years, we have been committed to the research, development, and production of various DC power supplies, investing huge manpower and material resources in product improvement, continuously introducing new technologies and products, and attracting a large number of outstanding talents to join, achieving remarkable performance.

The various switch power supplies and DC power supplies produced by our factory are widely used in various fields such as industry, transportation, scientific research, military, aviation, postal and telecommunications with their reliable quality and high-quality service. Especially in the production of capacitors, DC motors, relays, electroplating, oxidation, electrophoresis, electrolysis, corrosion, empowerment, water treatment, and other instruments and meters, it has been widely promoted and has won numerous praises in various colleges and research institutes.

III Main customers of DC power supply:

1. Tsinghua University

2. Nanjing University

3. Zhejiang University

4. Suzhou University

5. Shandong University

6. Suzhou Quality Inspection Institute

7. Tianjin Electric Machinery Quality Inspection Institute

8. Beijing Institute of Nuclear Physics

9. Qingdao Haier Group

10. Liaoning Ansteel Group

11. Fuzhou Railway Bureau

12. Wuling Automobile

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