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DR-75-48

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DR-75-48
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Product Overview

76.8W, 48V, 1.6A Din Rail Power Supply

Product Description

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 
    •  
    Specifications
     
    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)
     
    DATASHEET 
     

    DR-75-48 Output Data

    Voltage Rated Current Current Range Rated Pwr R&N Volt. Adj. Tol. Line Reg. Load Reg. Eff. OVP
    48V 1.6A 0 ~ 1.6A 76.8W 240mV 48 ~ 53V ±1.0% ±0.5% ±1.0% 81% 58 ~ 65V
     

    Pricing & Shipping Information

    Price: Call for price

     

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