240W Single Output Switching Power Supply

.LOW COST, HIGH RELIABILITY .COMPACT SIZE, LIGHT WEIGHT
.COOLING FAN ON/OFF AUTOMATICALLY .100% FULL LOAD BURN-IN TEST
.INTERNATIONAL AC INPUT RANGE .BUILT IN EMI FILTER, LOW RIPPLE NOISE
.HIGH EFFICIENCY, LOW WORKING TEMPERATURE .105ºC  OUTPUT CAPACITOR
.SOFT-START CIRCUIT, LIMITING AC SURGE CURRENT
.SHORT CIRCUIT, OVERLOAD, OVER VOLTAGE, OVER TEMP. PROTECTED
MODEL
SPECIFICATION
SM-S240-5 SM-S240-12 SM-S240-15 SM-S240-24 SM-S240-30 SM-S240-48 SM-S240-7.5
DC OUTPUT VOLTAGE 5V 12V 15V 24V 30V 48V 7.5V
OUTPUT V. TOLERANCE ±2% ±1% ±1% ±1% ±1% ±1% ±2%
OUTPUT RATED CURRENT 40A 18A 15A 10A 8A 5A 30A
OUTPUT CURRENT RANGE 0-40A 0-18A 0-15A 0-10A 0-8A 0-5A 0-30A
RIPPLE & NOISE 150mVp-p 150mVp-p 150mVp-p 180mVp-p 180mVp-p 240mVp-p 200mVp-p
LINE REGULATION ±0.5% ±0.5% ±0.5% ±0.5% ±0.5% ±1% ±0.5%
LOAD REGULATION ±1% ±0.5% ±0.5% ±0.5% ±0.5% ±1% ±1%
DC OUTPUT POWER 200W 216W 225W 240W 240W 240W 225W
EFFICIENCY 78% 82% 83% 84% 85% 87% 80%
DC VOLTAGE ADJ. 4.5-5.8V 10-14V 12-18V 20-28V 27-33V 41-56V 6-9V
INPUT VOLTAGE RANGE 88~132VAC / 176~264VAC AUTO SWITCH  47~63Hz;  248~370VDC
AC CURRENT 5A/115V  2.5A/230V
INRUSH CURRENT 18A/115V  36A/230V
LEAKAGE CURRENT <3.5mA/240VAC
OVERLOAD PROTECTION 105~135%  TYPE:PULSING HICCUP SHUTDOWN  RESET:AUTO RECOVERY
OVER VOLTAGE PROTECTION 6~7V 14.4~16.8V 18.5~21.5V 31.2~36V 34.5~40.5V 57.6~67.2V 9.4~10.9V
FAN CONTROL, O.T.P. RT1>=40ºC  FAN ON, <=35ºC  FAN OFF, >=70ºC  OUTPUT SHUTDOWN
TEMP. COEFFICIENT ±0.03% / ºC  (0~50ºC)
SETUP, RISE, HOLD UP TIME 1s, 20ms, 20ms
VIBRATION 10~500Hz, 2G  10min./1cycle, PERIOD FOR 60min. EACH AXES
WITHSTAND VOLTAGE I/P-O/P:3KVAC  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 190*93*65mm
WEIGHT 1.1Kgs
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.
6.C3,4,41 MUST BE REMOVED.

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