ReignPower DDP1480D Series DC-DC Switching Power Supply


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Detail Specification

MODEL
DDP1480D
B-24B-48
OUTPUTDC voltage24V48V
Rated Current20A10A
Current Range0~ 20A 0~10A
Rated Power480W480W
Ripple&Noise(max.)150mVp-p180mVp-p
Voltage Adj. Range21.6~26.4V 43.2~52.8V
Voltage ToleranceÂą1.0%Âą1.0%
Line RegulationÂą0.5%Âą0.5%
Load RegulationÂą1.0%Âą1.0%
Setup, Rise Time500ms, 60ms
Hold Up Time(Typ.)10ms (full load), 16ms (70% load).
INPUTVoltage Range16.8~33.6Vdc
Efficiency(Typ.)88%88%
DC Current(Typ.)23A@24Vdc
Inrush
Current(Typ.)
30A
PROTECTIONOverload105~135% rated output power
Recovers automatically after fault condition is removed.
Over Voltage28.8~33.6V 56.7~67.2V
Over Temp. Recovers automatically after fault condition is removed.
Reverse Polarity By internal MOSFET, no damage, recovers automatically after fault condition removed.
Short CircuitRecovers automatically after fault condition is removed.
Under Voltage Lockout Recovers automatically when input voltage reaches Vin min.


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