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SDM30 Series - 30W Single Output DC-DC Converter

SKU: SDM30 Series Category:

Additional information







  • Wide 2:1 DC input range
  • In/Out capacitance 1000pF
  • Protections: Short circuit/Over load/Over voltage
  • 1000VDC I/O isolation for D/D
  • Cooling by free air convection
  • Built-in remote ON/OFF control
  • 100% full load burn-in test
  • Fixed switching frequency at 225KHz
  • High reliability/low cost
Rated DC input12S: 12VDC 24S:24VDC 48S:48VDC
Input voltage range12S:9.2 ~ 18VDC 24S: 18 ~ 36VDC 48S:36 ~ 72VDC
Input DC current12S:3.6A 24S:2A 48S:1A
Idle current12S:35mA 24S/48S:30mA
Line regulation±1.0%
Load regulation±1.0%
Overload protectionAbove 105% rated output power
Protection type: Over power limiting, recovers automatically after fault condition is removed
Over voltage protectionProtection type: Shutdown o/p voltage, re-power on to recover
Short circuit protectionProtection type: Constant current limiting, recovers automatically after fault condition is removed
ON/OFF controlLogic
Working temp.-25°C~+85°C (refer to output load derating curve)
Storage temp., humidity-25°C~+85°C, 0 ~ 95% RH
Temp. coefficient±0.03% / °C (0~50°C)
Safety standardsDesign refer to UL1950, TUV EN60950
Isolation voltageI/P-O/P: 1KVDC
Isolation resistanceI/P-O/P: 100M Ohms/500VDC
EMI conduction & radiationCompliance to FCC Part15J
MTBF322.4K hrs min. MIL-HDBK-217F (25°C)
  • TUV