Switching power
Features:
High efficiency, high reliability
AC input range selected by switch
100% full load burn-in test
Protections: Short circuit/ Over load/ Over voltage/ Over temperature
Cooling by free air convection
Fixed switching frequency at 25kHz
1 years warranty
Dimensions: 215*115*50mm(L*W*H)

SPECIFICATIONS
INPUT
Voltage Range 90〜 132 VAC/180〜 264VAC47〜 63 Hz; Selected by switch 254〜 370VDC
AC Current 4.5A/115VAC2.5A/230VAC
Efficiency 74%(SKS-201-5); 79%(SKS-201-7.5); 80%(SKS-201-12); 80%(SKS-201-13.5);
81%(SKS-201-15); 83%(SKS-201-24); 83%(SKS-201-27); 84%(SKS-201-48);
Inrush Current 50A/115V50A/230V
Leakage Current <3.5 mA/240VAC
PROTECTION
Over Load 115%〜 135%
Protection type: Shut down o/p voltage, recovers automatically after fault condition is removed
Over Voltage 115%〜 135%
Protection: Hiccup mode, recovers automatically after fault condition is removed
Over Temp. RTH3≥ 90º C, shut down o/p voltage, recovers automatically after temperature goes down

ENVIRONMENT
Working Temp., Humidity -10º C〜 +50º C; 20%〜 90 %RH
Storage Temp., Humidity -20º C〜 +85º C; 10%〜 95 %RH
Vibration 10〜 500Hz, 2G 10min. /1cycle, period for 60min, each along X, Y, Z axes
SAFETY
Withstand Voltage I/P-O/P: 1.5KVACI/P-FG: 1.5KVACO/P-FG: 0.5KVAC
Isolation Resistance I/P-O/P, I/P-FG, O/P-FG: 100M Ohms/500VDC
STANDARD
Safety Standard Design refer to UL1950
EMC Standard Drsign refer to FCC Part15 J Conduction Class A
OTHERS
Weight 0.93Kg
Packing 12PCS/12Kg/0.98CUFT

NOTE 1. All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25º C of ambient temperature.
2. Ripple & noise are measured at 20MHz of bandwidth by using a 12"twisted pair-wire terminated with a 0.1μ &47μ
Parallel capacitor.
3. Tolerance: Includes set up tolerance, line regulation and load regulation.