DRH-120-24

DRH-120-24 Datasheet


DRH-120-24

Part Datasheet
DRH-120-24 DRH-120-24 DRH-120-24 (pdf)
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D R H - 1 2 0 120W Single Output Industrial DIN RAIL Power Supply
series

Features :

Protections Short circuit / Overload / Over voltage / Over temperature Cooling by free air convection Built-in constant current limiting circuit Can be installed on DIN rail TS-35/7.5 or 15 EN61000-6-2 EN50082-2 industrial immunity level 100% full load burn-in test Fixed switching frequency at 70KHz 3 years warranty

SPECIFICATION

MODEL

DRH-120-24

DRH-120-48

DC VOLTAGE

RATED CURRENT
2.5A

CURRENT RANGE
0 ~ 5A
0 ~2.5A

RATED POWER
120W
120W

OUTPUT

RIPPLE & NOISE max. Note.2 80mVp-p

VOLTAGE ADJ. RANGE
24 ~ 28V

VOLTAGE TOLERANCE Note.3

LINE REGULATION
80mVp-p 48 ~ 55V

LOAD REGULATION

SETUP, RISE, HOLD UP TIME 1700ms, 120ms, 16ms/400VAC 1000ms, 120ms, 30ms/500VAC at full load

VOLTAGE RANGE
340 ~ 550VAC 480 ~ 780VDC

FREQUENCY RANGE
47 ~ 63Hz

EFFICIENCY Typ.

INPUT

AC CURRENT
0.65A/400VAC 0.6A/500VAC

INRUSH CURRENT max. COLD START 50A

LEAKAGE CURRENT
<3.5mA / 530VAC

OVERLOAD PROTECTION OVER VOLTAGE
105 ~ 160% rated output power

Protection type Constant current limiting, recovers automatically after fault condition is removed
30 ~ 36V
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Datasheet ID: DRH-120-24 515717