Product Introduction
Wd100m-wd2000m Series power modular has the characteristics of strong anti-interference ability, high reliability, large output power, complete variety, etc. It adopts the international advanced soft switch technology and mature and reliable control circuit. With the company's years of power research and development design technology accumulation and continuous innovation, WD100M-WD2000M series module power supply with the excellent electronic characteristics of high accuracy, high stability and high reliability. This series power supply provides highly stable output voltage and current, which can be used in automobiles, rail transit, ground control system, communication equipment, distributed power supply system, medical, electric power and other equipment. it can also be used as input power supply simulation experiment of aviation equipment.
Main Features
1. Wide operating temperature range (- 40 - + 85 ℃);
2. Wide input voltage range (16-800vdc);
3. Efficiency is as high as 92%;
4. Single and multi-channel output (multi-channel output adopts multiple closed-loop control, with high voltage accuracy);
5. Input and output adopt photoelectric isolation (isolation voltage reaches 2500vdc);
6. Operating frequency up to 300KHz;
7. Remote control switch, fine tuning, remote sampling, redundancy and other auxiliary functions;
8. The case is made of aluminum alloy with good shielding and waterproof performance;
9. Environmental protection design meets ROHS requirements;
10. The original convenient structure, screw hole is convenient for fixing and installation.
Application
Products have been widely used in automobile, rail transit, ground control system, communication equipment, distributed power system, medical, electric power and other fields.
Product Parameter
1. Input Voltage range: 18-36vdc; 36-72vdc; 200-400vdc; 400-800vdc.
2. Product Model: WD200m series; WD500m series; WD1000m series; WD2000m series.
3. Output Power: 100-2000w
4. Output channels: single, double, triple, quadruple
5. Output Voltage Range: 5-600v optional
6. Output Current: 5-100A optional
7. Output Voltage Accuracy: ± 1%
8. Voltage Regulation: ± 0.2%
9. Load Regulation: ± 0.5%
10. Temperature Change Rate: ± 0.02% / ℃
11. Current Limit: 120% (typical value)
12. Response Rate: 400 μ s
13. Isolation Resistance: 200 m Ω
14. MTBF: >50000h
15. Dielectric Strength:
Input output: > 2500 VAC / 1min (leakage current < 5mA)
Input-Case: > 2500 VAC / 1min (leakage current < 5mA)
Output-Case: > 1500 VDC / 1min
16. Operating Environment
1) Working Temperature: (civil products) - 25 — + 55 ℃
(industrial products) - 40 — + 85 ℃
2) Storage Temperature: (civil products) - 45— + 85 ℃
(industrial products) - 55 — + 105 ℃
3) Relative Humidity: ≤ 95%
Service hotline：86-029-89186965 
ENGLISH 
CHINESE
