50W Single Output Switching Power Supply

.LOW COST, HIGH RELIABILITY .COMPACT SIZE, LIGHT WEIGHT
.105ºC  OUTPUT CAPACITOR .100% FULL LOAD BURN-IN TEST
.INTERNATIONAL AC INPUT RANGE .BUILT IN EMI FILTER, LOW RIPPLE NOISE
.HIGH EFFICIENCY, LOW WORKING TEMPERATURE
.SOFT-START CIRCUIT, LIMITING AC SURGE CURRENT
.SHORT CIRCUIT, OVERLOAD PROTECTED
MODEL
SPECIFICATION
SM-S50-5 SM-S50-12 SM-S50-15 SM-S50-24
DC OUTPUT VOLTAGE 5V 12V 15V 24V
OUTPUT V. TOLERANCE ±2% ±1% ±1% ±1%
OUTPUT RATED CURRENT 10A 4.2A 3.4A 2.1A
OUTPUT CURRENT RANGE 0-10A 0-4.2A 0-3.4A 0-2.1A
RIPPLE & NOISE 75mVp-p 100mVp-p 100mVp-p 100mVp-p
LINE REGULATION ±0.5% ±0.5% ±0.5% ±0.5%
LOAD REGULATION ±1% ±0.5% ±0.5% ±0.5%
DC OUTPUT POWER 50W 50.4W 51W 50.4W
EFFICIENCY 71% 78% 78% 82%
DC VOLTAGE ADJ. +10,-5% ±10% ±10% ±10%
INPUT VOLTAGE RANGE 85~132VAC / 170~264VAC SELECTED BY SWITCH  47~63Hz;  240~370VDC
AC CURRENT 1.3A/115V  0.65A/230V
INRUSH CURRENT COLD START  18A/115V  36A/230V
LEAKAGE CURRENT <0.5mA/240VAC
OVERLOAD PROTECTION 105%~150%  TYPE:FOLDBACK CURRENT LIMITING  RESET:AUTO RECOVERY
OVER VOLTAGE PROTECTION ----------
OVER TEMP. PROTECTION ----------
TEMP. COEFFICIENT ±0.03% / ºC  (0~50ºC)
SETUP, RISE, HOLD UP TIME 200ms, 100ms, 20ms
VIBRATION 10~500Hz, 2G  10min./1cycle, PERIOD FOR 60min. EACH AXES
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:500VDC / 100M Ohms
WORKING TEMP., HUMIDITY -10ºC~+60ºC(REFER TO OUTPUT DERATING CURVE), 20%~90% RH 
STORAGE TEMP., HUMIDITY -20ºC~+85ºC, 10%~95% RH
DIMENSION 159*97*38mm
WEIGHT 0.5Kgs
NOTE : 1.ALL PARAMETERS ARE SPECIFIED AT 230VAC INPUT, RATED LOAD, 25ºC  70% RH. AMBIENT.
2.TOLERANCEGINCLUDE SET UP TOLERANCE, LINE REGULATION, LOAD REGULATION.
3.RIPPLE & NOISE ARE MEASURED AT 20MHz BY USING A 12" TWISTED PAIR TERMINATED WITH A 0.1uF & 47uF CAPACITOR.
4.LINE REGULATION IS MEASURED FROM LOW LINE TO HIGH LINE AT RATED LOAD.
5.LOAD REGULATION IS MEASURED FROM 0% TO 100% RATED LOAD.

http://www.nahua.com.tw