145W Single Output Switching Power SupplyS-145 series

145W Single Output Switching Power Supply Features:
AC input range selectable by switch
Protections: Short circuit/Over load/Over voltage
Cooling by free air convection
100% full load burn-in test
Fixed switching frequency at 25KHz
LED indicator for power on
Low cost
High reliability
SPECIFICATION:
MODEL

S-145-5

S-145-7.5

S-145-12

S-145-15

S-145-24

OUTPUT DC VOLTAGE 5V 7.5V 12V 15V 24V
RATED CURRENT 25A 18A 12A 9.6A 6A
CURRENT RANGE 0 ~ 25A 0 ~ 18A 0 ~ 12A 0 ~ 9.6A 0 ~ 6A
RATED POWER 125W 135W 144W 144W 144W
RIPPLE & NOISE (max.) Note.2 100mVp-p 120mVp-p 120mVp-p 120mVp-p 120mVp-p
VOLTAGE ADJ. RANGE 4.5 ~ 5.5V 6 ~ 8.3V 10.6 ~ 13.2V 13.2 ~ 16.5V 21 ~ 28V
VOLTAGE TOLERANCE Note.3 ±2.0% ±1.0% ±1.0% ±1.0% ±1.0%
LINE REGULATION ±0.5% ±0.5% ±0.5% ±0.5% ±0.5%
LOAD REGULATION ±0.5% ±0.5% ±0.5% ±0.5% ±0.5%
SETUP, RISE, HOLD TIME 100ms, 50ms, 20ms at full load
INPUT VOLTAGE RANGE 85 ~ 132VAC/176 ~ 264VAC selected by switch
FREQUENCY RANGE 47 ~ 63Hz
EFFICIENCY (Typ.) 78% 80.5% 80.5% 81.0% 83.5%
AC CURRENT 3.2A/115VAC       1.6A/230VAC
INRUSH CURRENT (max.) COLD START 35A
LEAKAGE CURRENT <3.5mA / 240VAC
PROTECTION OVER LOAD 125 ~ 165% rated output power 
Protection type: Shut down o/p voltage, re-power on to recover.
OVER VOLTAGE 5.6 ~ 6.8V 8.6 ~ 10V 13.8 ~ 16.2V 17.3 ~ 20.3V 29 ~ 32V
Protection type: Shut down o/p voltage, re-power on to recover.
ENVIRONMENT WORKING TEMP. -10 ~ +60ºC (Refer to output load derating curve)
WORKING HUMIDITY 20 ~ 90% RH non-condensing
STORAGE TEMP., HUMIDITY -20 ~ +85ºC, 10 ~ 95% RH
TEMP. COEFFICIENT ±0.03%/ºC (0 ~ 50ºC)
VIBRATION 10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes
SAFETY & EMC SAFETY STANDARDS Design refer to UL1012
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:100M Ohms/500VDC
EMI CONDUCTION & RADIATION Compliance to EN55022(CISPR22)Class B
EMS IMMUNITY Compliance to IEC801,2,3,4 Light industry level,CriteriaA
OTHERS MTBF 286.7K hrs min. MIL-HDBK-217F (25ºC)
DIMENSION 199*98*38mm (L*W*H)
PACKING 0.679Kg; 30pcs/22.28Kg/0.0250CMB
NOTE 1.All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25ºC of ambient temperature.
2.Ripple & noise are measured at 20MHz of bandwidth by using a 12" twisted pair-wire terminated with a 0.1uf & 47uf parallel capacitor.
3.Tolerance: includes set up tolerance, line regulation and load regulation.