145W Switching Power Supply S-145

145W Switching Power Supply S-145

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

Description

145W Switching Power Supply S-145 Technical Data

MODELS-145-5S-145-7.5S-145-12S-145-15S-145-24S-145-27S-145-48
OUTPUTDC VOLTAGE5V7.5V12V15V24V27V48V
RATED CURRENT25A18A12A9.6A6A5.3A3A
CURRENT RANGE0 ~ 25A0 ~ 18A0 ~ 12A0 ~ 9.6A0 ~ 6A0 ~ 5.3A0 ~ 3A
RATED POWER125W135W144W144W144W143.1W144W
RIPPLE & NOISE (max.) Note.2100mVp-p120mVp-p120mVp-p120mVp-p120mVp-p200mVp-p240mVp-p
VOLTAGE ADJ. RANGE4.5 ~ 5.5V6 ~ 8.3V10.6 ~ 13.2V13.2 ~ 16.5V21 ~ 28V24.5 ~ 29.5V43.2 ~ 52.8V
VOLTAGE TOLERANCE Note.3±2.0%±1.0%±1.0%±1.0%±1.0%±1.0%±1.0%
LINE REGULATION±0.5%±0.5%±0.5%±0.5%±0.5%±0.5%±0.5%
LOAD REGULATION±0.5%±0.5%±0.5%±0.5%±0.5%±0.5%±0.5%
SETUP, RISE, HOLD TIME100ms, 50ms, 24ms at full load
INPUTVOLTAGE RANGE85 ~ 132VAC/176 ~ 264VAC selected by switch     248 ~ 370VDC
FREQUENCY RANGE47 ~ 63Hz
EFFICIENCY (Typ.)78%80.5%80.5%81%83.5%85.0%83.5%
AC CURRENT2.6A/115VAC       1.3A/230VAC
INRUSH CURRENT (max.)COLD START 32A
LEAKAGE CURRENT<3.5mA / 240VAC
PROTECTIONOVER LOAD125 ~ 165% rated output power
Protection type: Shut down o/p voltage, re-power on to recover.
OVER VOLTAGE5.6 ~ 6.8V8.6 ~ 10V13.8 ~ 16.2V17.3 ~ 20.3V29 ~ 32V31.1 ~ 36.5V55.2 ~ 64.8V
Protection type: Shut down o/p voltage, re-power on to recover.
ENVIRONMENTWORKING TEMP.-10 ~ +60ºC
WORKING HUMIDITY20 ~ 90% RH non-condensing
STORAGE TEMP., HUMIDITY-20 ~ +85ºC, 10 ~ 95% RH
TEMP. COEFFICIENT±0.03%/ºC (0 ~ 50ºC)
VIBRATION10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes
SAFETY & EMCSAFETY STANDARDSDesign refer to UL1012
WITHSTAND VOLTAGEI/P-O/P: 1.5KVAC   I/P-FG: 1.5KVAC   O/P-FG: 0.5KVAC
ISOLATION RESISTANCEI/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC
EMI CONDUCTION & RADIATIONCompliance to EN55022(CISPR22)Class B
EMS IMMUNITYCompliance to IEC801,2,3,4 Light industry level, Criteria A
OTHERSMTBF286.7K hrs min. MIL-HDBK-217F (25ºC)
DIMENSION199*98*38mm (L*W*H)
PACKING0.68Kg; 30pcs/22.3Kg/0.0250CBM
NOTE1. 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.

145W Switching Power Supply S-145 Mechanical

145W Switching Power Supply S-145 Mechanical

145W Switching Power Supply S-145 Certificate

LVD Certificate
145W Switching Power Supply S-145 LVD Certificate
EMC Certificate
RoHS Certificate
Switching Power Supply S ROHS
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