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BS-EN-ISO 9001:2000 certified BS-EN-ISO 9001:2000 certified
We make every effort to ensure the information provided is accurate however we can not be held responsible for errors. Specifications are subject to change without notice; please ensure you conduct testing to ensure the product is suitable for your intended application.

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DR-75 Series - 75W Single Output Din Rail Power Supply

Features

  • Universal AC input
  • UL508 listed approved
  • Can be installed on Din rail TS35/7.5 or 15
  • Short circuit, over load, over voltage & over temperature protections
  • LED indicator for power on
  • Fixed switching frequency at 50KHz
  • Free air convection cooling
  • 100% full load burn-in test

Standards

CULCBTUVCE
Product Image - DR-75 Series - 75W Single Output Din Rail Power Supply

Case Details

100 x 55.5 x 125.2mm

Specification

Input Voltage 85~264Vac: 120~370Vdc
Input Frequency 47 ~ 63Hz
Input Current 1.6A/115V 0.96A/230V
Inrush Current 20A/115Vac, 40A/230Vac, Cold start
Leakage Current <1mA/230Vac
Set Up, Rise Time 1000ms, 60ms/230Vac 1800ms, 60ms/115Vac at full load
Hold Time 60ms/230Vac 12ms/115Vac at full load
Over Load Protection 105%~150% rated output power
Constant current limiting, recovers automatically after fault condition is removed
Over Voltage Protection Hiccup mode, recovers automatically after fault condition is removed
Over Temperature Protection 85°C ±5°C (TSW1) Detect on heat sink of power transistor
Shut down o/p voltage, recovers automatically after temperature goes down
Working Temperature -10°C to +60°C (refer to derating curve)
Working Humidity 20 ~ 90% RH non-condensing
Storage Temperature, Humidity -20°C to +85°C, 10~95%RH
Temperature Coefficient ±0.03%/°C (0~50°C)
Vibration 10 ~ 500Hz, 2G 10min./1cycle, period for 60min.each along X,Y, Z axes
Withstand Voltage I/P-O/P:3KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC
Isolation Resistance I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC
Safety Standards UL508, TUV EN60950-1 Approved
EMC Compliance to EN55011,EN55022 (CISPR22) Class B; EN61000-3-2,-3;
EN61000-4-2,3,4,5,6,8,11, ENV50204, EN55024;EN61000-6-2 (EN50082-2) Heavy industry level, criteria A
MTBF 123.1K hrs min. MIL-HDBK-217F (25°C)

Items

DR-75 Series Output Data

Part No Voltage Rated Current Current Range Rated Pwr R&N Volt. Adj. Tol. Line Reg. Load Reg. Eff. OVP
DR-75-12 12V 6.3A 0 ~ 6.3A 76W 100mV 12 ~ 14V ±2.0% ±0.5% ±1.0% 76% 15 ~ 16.5V
DR-75-24 24V 3.2A 0 ~ 3.2A 76.8W 150mV 24 ~ 28V ±1.0% ±0.5% ±1.0% 80% 29 ~ 34V
DR-75-48 48V 1.6A 0 ~ 1.6A 76.8W 240mV 48 ~ 53V ±1.0% ±0.5% ±1.0% 81% 58 ~ 65V
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