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  Home >> Switching Power Supply

DK Series of Switching Power Supply

Products’ Specialty

The products are of unattached grouping manostat system with their input part and output part completely isolated. Provided with overcurrent and overvoltage protection devices, they are in conformity with the national safety specifications and safe and reliable. They enjoy a long life expectancy, low pricing, high efficiency and strong applicability to the wave adjustment of power network.


Major Technical Parameters

Applicable Surroundings

Temperature:-10oC~50oC
Storage Temperature:-20oC~85oC
Relative Humidity:30%~90%
Manners of Cooling: Self-cooling or aircooling

Electric Capability

Input

Current: AC Current 150V~260V DC Current 12V over 12V
Frequency: 47HZ ~63HZ

Output

Voltage: 5V~48V
Power 15W/25W/35W/50W/75W/100W/250W/350W/500W
Efficiency: =75%
Ripple Noise: =1%
General Stability: 0.5%
Temperature Drift: ±0.05%/°C
Retaining Period: =20ms
Electricity Resistance Strength: AC1.5KV(DC2100V) 5mA 60s

Except for the above-stated Models, we can offer tailor-made design and manufacture according to the requirements of clients.



 
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