DR-120-12 Din rail switching power supply

DR-120-12  Din rail switching power supply Features:

Low price and high reliability

105°C output capacitorAC input power suitable for the world

Hight efficiency and low operation temperature

Soft-start current can reduce the AC input impact effecticly

With Short-circuit and owwerload protection

Compact size,light weight100% full-load burning testInstalled with EMI filter,minimum wave

DR-120-12  Single output switching power supply Pictures:

 DR-120 ce approved switching power supplies

DR-120-12   Din rail switching power supply SPECIFICATIONS:

Model                               DR-75-12                          DR-75-24                              DR-75-48

DC Voltage                          12V                                   24V                                       48V

Voltage Tolerance              ±2%                                   ±1%                                     ±1%

Rated Current                    6.3A                                   3.2A                                     1.6A

Current Range                  0-6.3A                               0-3.2A                                   0-1.6A

Rated Power                      76W                                  76.8W                                   76.8W

Ripple & Noise             100mVp-p                             150mVp-p                             240mVp-p

DC Adjustment Range    10.8-13.2                           21.6-26.4                               43.2-52.8

Setup, Rise Time 1000ms,60ms/230VAC at full load1750ms,60ms/115VACat full load

Hold Time 60ms/230VAC12ms/115VAC at full load

INPUT

Voltage Range 85~264 VACselected by switch 47~63 Hz;120~370VDC

AC Current 1.6 A/115 V 0.96A/ 230 V

Efficiency 76%(HDR-75-12); 80%(HDR-75-24); 81%(HDR-75-48)

Inrush Current Cold start 20A/115V 40A/230V

Leakage Current <1mA/240VAC

PROTECTION

Over Load 105%~150%

Protection type: Constant current limiting, recovers automatically after fault condition is removed

Over Voltage 120%~140%

Protection type: Hiccup mode, recovers automatically after fault condition is removed

OVER TEMP. TSW1≥85°C±5°C,

Protection type: Shut down o/p voltage, recovers automatically after temperature goes down

ENVIRONMENT

Working Temp., Humidity 10°C~+60°C;20%~90 %RH

Storage Temp., Humidity -20°C~+85°C;10%~95 %RH

Vibration 10~500Hz,2G 10min./1cycle, period for 60min, each along X, Y, Z axes

SAFETY

Withstand Voltage I/P-O/P: 3KVACI/P-FG: 1.5KVACO/P-FG: 0.5KVAC

Isolation Resistance I/P-O/P, I/P-FG, O/P-FG: 100M Ohms / 500VDC

STANDARD

Safety Standard Design refer to UL508,TUV EN60950-1

EMC Standard EN55011,EN55022,EN61000-3-2,-3,EN61000-4-2,3,4,5,6,8,11,ENV50204,EN55024,EN61000-6-2

OTHERS

Weight 0.6Kg

Packing 20pcs/13Kg/1.1CUFT

NOTE

1.All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25°C of ambient temperature.

2.Ripple & noise are measured at 20MHz of bandwidth by using a 12″twisted pair-wire terminated with a 0.1μ & 47μ

parallel capacitor.

3.Tolerance: includes set up tolerance, line regulation and load regulation.

4.The power supply is considered a component which will be installed into a final equipment. The final equipment must

be re-confirmed that it still meets EMC directives.

 

DR-120-12  Din rail switching power supply Size:

DR-120 switch power supplied

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