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: -10ºC~+60ºC; 20%~90% RH.
Storage Temp. & Humidity: -20ºC~+85ºC; 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.

SKT-30A | 5V, 0. 5-3A | ±2% | 50mV | 70%
SKT-30A | 12V, 0. 1-1A | -6, +2% | 100mV | 70%
SKT-30A | -5V, 0. 1-0. 5A | -10, +2% | 50mV | 70%
SKT-30B | 5V, 0. 5-3A | ±2% | 50mV | 72%
SKT-30B | 12V, 0. 1-1A | -6, +2% | 100mV | 72%
SKT-30B | -12V, 0. 1-0. 5A | ±6% | 100mV | 72%