|
Product No.
|
WM-18CH-30A
|
|||||
|
Output
|
DC voltage
|
12V
|
||||
|
Rated Current
|
1.6A
|
|||||
|
Current Range
|
0-1.6A
|
|||||
|
Rated Power
|
350W
|
|||||
|
Ripple and Noise(Max)Note.2
|
150mVp-p
|
|||||
|
Voltage adjustment
|
±5%
|
|||||
|
Voltage tolerance Note3
|
±3%
|
|||||
|
Linear Regulation Note4
|
±0.5%
|
|||||
|
Load Regulation Note5
|
±2%
|
|||||
|
Setup and rise time
|
1000ms,30ms/230VAC 1000ms,30ms/110V
|
|||||
|
Hold up time（Typ）
|
50ms/230VAC
|
|||||
|
Input
|
Voltage range
|
AC 110V±15%/AC 220±15% by switch
|
||||
|
Frequency range
|
50HZ/60HZ
|
|||||
|
Efficiency（Typ）
|
80%
|
|||||
|
AC current （Typ）
|
6.8A/110V 3.4A/220V
|
|||||
|
Surge (Inrush) current (Typ)
|
Cold start：65A/230VAC
|
|||||
|
Leakage Current
|
<2mA/240VAC
|
|||||
|
Protection
|
Overload
|
>105% rated output power
|
||||
|
Protection type：Hiccup mode, recovers automatically after fault condition is removed
|
||||||
|
Over temperature
|
||||||
|
Environment
|
Working temp.
|
-20～+60℃(Please refer to the attenuation curve)
|
||||
|
Working humidity
|
20～90% RH,Non-condensing
|
|||||
|
Storage temp & hmdty
|
-40～+80℃
|
|||||
|
Temp. coefficient
|
±0.03%/℃ （0～50℃）
|
|||||
|
Vibration proof
|
10～500HZ,5G 10min/1 cycle，period for 60min. each along X、Y、Z axes
|
|||||
|
Others
|
Dimensions
|
310*200*60mm(L*W*H)
|
||||
|
Packing
|
2.3kg/PCS,10PCS/25.3kg
|
|||||
|
Remark
|
1. Unless specially indicated, all data are taken under 230VAC input, rated load and 25℃ environment temp.
|
|||||
|
2.Ripple and noise: measured with a 12” double ripple cord connected in parallel with a 0.1μF and a 47 μF capacitor on 20MHz
bandwidth. |
||||||
|
3.Tolerance(Accuracy): including preset errors, linear adjustment rate and load adjustment rate.
|
||||||
|
4.Linear adjustment: taken under rated load from low voltage to high voltage.
|
||||||
|
5.Load adjustment: taken under 0~100% of rated load.
|
||||||
|
6. Power supply is taken as part of the whole system, and needs to be confirmed with terminal instruments.
|
||||||
