上海惠桑電源技術有限公司

Shanghai Winsun Power Supply Technology Co., Ltd.

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Product

        1. WS30-1HAC


 

Self cooling small power SMPS used in telecommunication equipment.         

2. Input Parameters:

1.1 Input Voltage:    100~240VAC

1.2 Input Voltage Range:  85~300VAC

1.3 Max Input Voltage:300VAC

1.4 Frequency:    50/60Hz

1.5 Frequency Range:    47~63Hz          

1.6 Max Input Current:    0.65A/110VAC

1.7 Inrush Current:    ≦20A,@220VAC, cold start

1.8 Input Overcurrent Protection:   電網輸入過電流時,電源內置保險絲動作,此種保護動作后不可自恢復

1.9 Power Factor:    ——

1.10 Start-up Time:    ≤5S


3. Output Parameters:

Output Voltage(DCV)

12.0

Output Voltage Range(V)

11.88V12.12VDC

Output Current(A)

  DC  2.5A      


Ripple & Noise(mVp-p)

100mV

Load Regulation

≤±1%

Line Regulation

≤±1%

Rated Power(W)

30W

Start-up Overshoot

≤±5%          全電壓范圍,滿載到最小負載,無容性負載

Dynamic response Overshoot

≤±5%    25%~50%~75%50%~75%~50%負載變化

Dynamic Response Recovery Time

200us

Hold-up Time(ms)

20mS,在最小輸入電壓和最大負載時。

Efficiency

80%    220Vac 輸入,額定輸出


Input Overvoltage Protection


Input Brownout Protection


Output Overcurrent Protection


輸出過流保護

輸出過流保護點2.75 ~ 3.4A

輸出短路保護

可長期短路不損壞

輸出過溫保護

——

絕緣電阻

10MΩ

絕緣強度

輸入對輸出:3000Vdc/10mA /60S

輸入對地:1500Vdc/10mA /60S

輸出對地:500Vdc/10mA /60S