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HomeMeanwell ProductsDC-DC Converters50W 48V Input Single Output DC-DC Converter

SD-50C Series - 50W 48V Input Single Output DC-DC Converter

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Additional information

Manufacturer

Mean Well Enterprises Ltd.

Standards

CE

Type

DC/DC

Outputs

Single

Inputs

36~72Vdc

  • 2:1 wide input range
  • Short circuit, over load, over voltage protections
  • 1500VDC I/O isolation
  • Built in EMI filter, low ripple noise
  • 100% full load burn-in test
  • Fixed switching frequency at 83KHz
  • Low cost, high reliability
Input Voltage36 ~ 72Vdc
Input Current5V:7A/12V 12V:3A/24V 24V:15A/48V
Set Up, Rise Time2.5s, 50ms at full load
Over Load Protection105% ~ 150% rated output power
Fold back current limiting, recovers automatically after fault condition is removed
Over Voltage ProtectionHiccup mode, recovers automatically after fault is removed
Working Temperature-10°C ~ +60°C (refer to output load derating curve)
Working Humidity20 ~ 90% RH non-condensing
Storage Temperature, Humidity-20°C ~+85°C, 10 ~ 95% RH
Temperature Coefficient±0.03% /°C (0 ~ 50°C)
Vibration10 ~ 500Hz, 2G 10min./1 cycle, 60 min. each along X, Y, Z axes
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
Safety StandardsDesign refers to LVD
EMCCompliance to EN55022 (CISPR22) Class B
EN61000-4-2,3,4,6,8; ENV50204, EN55024, Heavy industry level, Criteria A
MTBF368.5K hrs min. MIL-HDBK-217F (25°C)
  • CE