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 Home > Sell Offers > Sell Switching Power supply
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Haifeng Intelligent Electric Appliance Co.,Ltd .

    

Sell Switching Power supply


[China]
Posted Date: January 16, 2008    Expiry Date: February 04, 2008
Free Member  |  Rate this company
   
Description
The universal switch power supply adopts power semiconductor as the switching element. The output voltage is adjusted by making and breaking the switch periodically and control the time ratio of off to on of the switch elements. Meanwhile, it has over-current and over-voltage protection.

It has the advantages of small output wave, high efficiency, small volume, light weight, and elegant appearance.

Main technical parameters:
1) Output power: 15W, 25W, 30W, 35W, 40W, 50W, 60W, 100W, 120W, 150W, 180W,
200W, 240W, 280W, 320W, 350W
2) AC input voltage: 176 - 264V, 85 - 162V (switch selection)
3) AC input frequency: 47 - 63Hz
4) Electric network adjusting rate: ≤±1%
5) Load adjusting rate: ≤±8%
6) Output stability: ≤ ±8%
7) Frequency (full load): ≥78%
8) Readjustment range of output voltage: ±10% (main circuit)
9) Output wave (resistive load) peak: ≤120mV
10) Output over-voltage protection: 115 - 135%
11) Output over-current protection: 110 - 150%
12) Insulation resistance: 50MΩ
13) Remark: special specifications can be made to order
 
Other Information
Location:  China 
Minimum Order:  50 Pcs 
Price for Minimum Order:  - 
  (This price is only for minimum order. for large quantities, please contact)
Sample Available:  Yes 
Price for Sample:  Free 
Sample Shipping Cost:  - 
Sample Delivery Time:  5 Days 
Payment Method:  T / T 
Related Categories: UPS & Power Supply, Power Cord, Electrical Outlets & Plugs, AC/DC Adapter, Switching Power Supply
Related Keywords: power supply, power accessories, inverter
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