Switch Mode Power Supply with UL

145W switching power supply
Features:
High efficiency, high reliability, low cost
AC input range selected by switch
Protections: Short circuit / Over load
LED indicator for power on
Cooling by free air convection
Fixed switching frequency at 23kHz
1 year warranty
Dimension: 129*98*38mm (L*W*H)

Specification:

1) INPUT
Voltage Range: 85-132VAC / 170-264VAC, 47-63Hz; Selected by switch 240-370VDC
AC Current: 0.8A/115VAC 0.45A/230VAC
Inrush Current: Cold start 18A/115V 36A/230V
Leakage Current: <0.75mA/240VAC

2) PROTECTION
Over Load: 105%-150%; Fold back current limiting, recovers automatically after fault condition is removed.

3) ENVIRONMENT
Working Temp. & Humidity: -10º C~+60º C; 20%~90% RH.
Storage Temp. & Humidity: -20º C~+85º C; 10%~95% RH.
Vibration: 10~500Hz, 2G 10min. /1 cycle, period for 60min, each along X, Y, Z axes.

4) SAFETY STANDARDS
Withstand Voltage; I/P-O/P: 1.5KVAC; I/P-FG: 1.5KVAC; O/P-FG: 0.5KVAC
Isolation Resistance: I/P-O/P, I/P-FG, O/P-FG: 100MΩ /500VDC
Safety Standards: Design refer to UL1012
EMC Standards: Design refer to FCC part 15 J Conduction Class A

5) Type No Output Tol. R&N Eff.

HT-30A 5V, 0.5-3A ± 2% 50mV 70%
HT-30A 12V, 0.1-1A -6, +2% 100mV 70%
HT-30A -5V, 0.1-0.5A -10, +2% 50mV 70%
HT-30B 5V, 0.5-3A ± 2% 50mV 72%
HT-30B 12V, 0.1-1A -6, +2% 100mV 72%
HT-30B -12V, 0.1-0.5A ± 6% 100mV 72%