ReignPower DDP1120D Series DC-DC Switching Power Supply


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Detail Specification

MODEL
DDP1120D
B-12B-24B-48C-12C-24C-48
OUTPUTDC voltage12V24V48V12V24V48V
Rated Current10A5A2.5A10A5A2.5A
Current Range0~10A
0~ 5A 0~2.5A0~10A0~5A
0~2.5A
Rated Power120W120W120W120W120W120W
Ripple&Noise(max.)50mVp-p50mVp-p50mVp-p50mVp-p50mVp-p50mVp-p
Voltage Adj. Range10.8~13.2V21.6~26.4V 43.2~52.8V10.8~13.2V21.6~26.4V43.2~52.8V
Voltage ToleranceÂą1.0%Âą1.0%Âą1.0%Âą1.0%Âą1.0%Âą1.0%
Line RegulationÂą0.5%Âą0.5%Âą0.5%Âą0.5%Âą0.5%Âą0.5%
Load RegulationÂą1.0%Âą1.0%Âą1.0%Âą1.0%Âą1.0%Âą1.0%
Setup, Rise Time500ms, 60ms@24Vdc 500ms, 60ms@48Vdc
Hold Up Time(Typ.)Meet S1 level 6ms (full load), meet S2 level
10ms (70% load).
Meet S1 level 6ms (full load), meet S2 level
10ms (60% load).
INPUTVoltage Range16.8~33.6Vdc 33.6~67.2Vdc
Efficiency(Typ.)89%89.5%91%89.5%91%92%
DC Current(Typ.)5.6A@24Vdc 2.8A@48Vdc
Inrush
Current(Typ.)
5A@24Vdc 5A@48Vdc
PROTECTIONOverload105~135% rated output power
Protection type: Recovers automatically after fault condition is removed.
Over Voltage14.4~16.8V 28.8~33.6V 56.7~67.2V 14.4~16.8V28.8~33.6V56.7~67.2V
Protection type: Recovers automatically after fault condition is removed.
Over Temp. Recovers automatically after fault condition is removed.
Reverse Polarity By internal MOSFET, no damage, recovers automatically after fault condition removed.
Under Voltage Lockout Recovers automatically when input voltage reaches Vin min.


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