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  • MDR-100-48 Mean Well Power Supply

Mean Well Authorized Distributor since 1997

Model No.  MDR-100-48

Max Output Wattage (W) - 100 Watts

Output Voltage (VDC) - 48 Volts

Model No. MDR-100-12 MDR-100-24 MDR-100-48
Output:  DC Voltage 12V 24V 48V
Rated Current 7.5A 4A 2A
Current Range 0~7.5A 0~4A 0~2A
Rated Power 90W 96W 96W
Ripple & Noise (max.) 120mVp-p 150mVp-p 200mVp-p
Voltage ADJ. Range 12 ~ 15V 24 ~ 30V 48~ 56V
Voltage Tolerance ±1.0% ±1.0% ±1.0%
Line Regulation ±1.0% ±1.0% ±1.0%
Load Regulation ±1.0% ±1.0% ±1.0%
Setup, Rise Time 300ms, 50ms / 230VAC  ---- 300ms, 50mas / 115VAC at full load
Hold up Time 50ms/230VAC - - -20ms/115VAC at full load
Input: Voltage Range 85~264VAC 120~370VDC

Frequency Range

Power Factor (typ.)
PF≥0.95/230VAC PF≥0.98/115VAC at full load
Efficiency (Typ.) 85% 86% 88%
AC Current (Typ.) 1.3A / 115VAC------0.8A / 230VAC
Inrush Current (Typ.) COLD START 30A/115VAC 60A/230VAC
Leakage Current <1mA / 240VAC
Protection Overload  105 ~ 160% rated output power
Protection type:Constant current limiting, recovers automatically after fault condition is removed
Over Voltage 15.6 ~ 18V 31.2 ~36V 57.6~46.8V
Protection type: Shut down o/p voltage, re-power on to recover
Over Temperature 90°±10°C(RTH2) detect on heatsink of power transistor
Protection type: Shut down o/p voltage, re-power on to recover
FUNCTION DC OK SIGNAL Relay contact rating(max.): 30V/1A resistive
Environment: Working Temp. -10 ~ +60°C (Refer to "Derating Curve")
Working Humidity 20 ~ 90% RH non-condensing
Storage Temp., Humidity -40 ~ +85°C, 10 ~ 95% RH
Temp. Coefficient ±0.03%/°C (0 ~ 50°C)
Vibration Component: 10 ~ 500Hz, 2G 10min. / 1cycle, period for 60min. each along X, Y, Z axes; Mounting: Compliance to IEC600068-2-6
Safety & EMC Safety Standards UL508,TUV EN60950-1 approved
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 / 25°C / 70% RH
EMC Emission Compliance to EN55011, EN55022(CISPR22) EN61204-3 Class B En61000-3-2,3
EMC Immunity Compliance to EN61000-4-2,3,4,5,6,8,11 EN55024, EN61000-6-2, EN61204-3 Heavy industry level, criteria A
Others: MTBF 346Khrs min. MIL-HDBK-217F (25°C)
Dimension 55 x 90 x 100mm (LxWxH)
Packing 0.42Kg; 30pcs / 13.6Kg / 0.82CUFT
Electrical Specifications
Dimensions 55 x 90 x 100 mm
Input Voltage 85~264VAC
Number of Outputs 1
Output Voltage 48V
PDF Specs View Spec Sheet
Wattage 100
Industry Aliases new

MDR-100-48 Mean Well Power Supply

  • Brand: Mean Well
  • Product Code: MDR-100-48
  • Availability: Call for Availability
  • $31.90

  • Ex Tax: $31.90

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