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产品介绍：
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Model Name:
HEC-300ER
Temperature Range:
10~50 °C Operating, -40~70 °C Non-Operating
Hold-up Time:
< 16.6 ms at Full Load & Normal Input Voltage
Dielectric Protection:
1800 VAC for 1 sec.
Humidity:
5~95% RH
Efficiency:
70% min, 72% typical @ Full Load
Power Good Signal:
On Delay 100~500 ms, Off Delay 1 ms
Overload Protection:
100~150% Load
Over Voltage Protection:
+5 V max 7 V, +12 V max 15.6 V, +3.3 V max 4.3 V
Inrush Current:
60A (RMS) max for 115 VAC, 120A (RMS) max for 230 VAC
Remote Sensing:
+3.3 V
Cooling Fans:
8 cm DC Fan
Dimensions
W:
150 mm
H:
86 mm
D:
140 mm
INPUT CHARACTERISTICS
Voltage:
90 ~ 132 VAC or 180 ~ 264 VAC (HEC-460DR)
180 ~ 264 VAC (HEC-460DR-A)
Frequency:
47 ~ 63 HZ (ALL MODELS)
OUTPUT CHARACTERISTICS
Model \ Output
+3.3 V
+5 V
+12 V
-5 V
-12 V
+5 VSB
Combined Power
HEC-460DR
27 A
29 A
29.5 A
0.8 A
2 A
200 W
HEC-460DR-A
27 A
29 A
29.5 A
0.8 A
2 A
200 W
Regulation
± 5%
± 5%
± 5%
± 10%
± 10%
± 5%
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