منبع تغذیه سوئیچینگ 12 ولت 20 آمپر - پاور صنعتی

منبع تغذیه سوئیچینگ 12 ولت 20 آمپر  - منبع تغذیه صنعتی

مشخصات فنی :

ولتاژ ورودی : 110,220 ولت AC
ولتاژ خروجی : 12 ولت 20 آمپر DC
توان : 240 وات

Input voltage
miniaturization
Protection Short circuit / overload / over voltage
100% full load burn-in test
Input Voltage & Frequency Range : 110 ~ 220VAC/47 ~ 63Hz
Inrush Current : 20A @ 110VAC (cold start)
Output adjustment range : ± 10% (rated output voltage)
Overload : 105% to 200% (rated load), since the resumption of
Overvoltage : 115% ~ 135% (rated output voltage)
: Self-recovery circuit protection
Output start time : ≤ 2S @ 120VAC ≤ 1.0S @ 230VAC
Output hold time : ≥ 10mS @ 120VAC, ≥ 20mS @ 230VAC
Dielectric strength : Input - Output: AC1500V, 1min
Input - Chassis: AC1500V, 1min
Output - Chassis: DC500V, 1min
Work environment : 10 ℃ ~ 50 ℃; 20% ~ 90% RH (non-condensing)
safety standards : Design Reference EN/UL60950
EMC standard: reference design EN55022 Class B;EN61000-4-2/-3/-4/-5/-6/-11