• MDR-40-48 Mean Well Power Supply


Mean Well Authorized Distributor since 1997

Model No.  MDR-40-48

Max Output Wattage (W) - 40 Watts

Output Voltage (VDC) - 48 Volts

Model No. MDR-40-5 MDR-40-12 MDR-40-24 MDR-40-48
Output:  DC Voltage 5V 12V 24V 48V
Rated Current 6A 3.3A 1.7A 0.83A
Current Range 0~6A 0~3.3A 0~1.7A 0~0.83A
Rated Power 30W 40W 40.8W 39.8W
Ripple & Noise (max.) 80mVp-p 120mVp-p 150mVp-p 200mVp-p
Voltage ADJ. Range 5 ~ 6V 12 ~ 15V 24 ~ 30V 48 ~ 56.4V
Voltage Tolerance ±2.0% ±1.0% ±1.0% ±1.0%
Line Regulation ±1.0% ±1.0% ±1.0% ±1.0%
Load Regulation ±1.0% ±1.0% ±1.0% ±1.0%
Setup, Rise Time 500ms, 30ms / 230VAC  ---- 500ms, 30mas / 115VAC at full load
Hold up Time 50ms/230VAC - - -20ms/115VAC at full load
Input: Voltage Range 85~264VAC 120~370VDC

Frequency Range

47~63Hz
Efficiency (Typ.) 78% 86% 88% 88%
AC Current (Typ.) 1.A / 115VAC------0.7A / 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 6.25 ~ 7.25V 15.6 ~18V 31.2~36V 57.6~64.8V
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. -20 ~ +70°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, UL60950-1 TUV EN60950-1 approved
Withstand Voltage I/P - O/P : 3KVAC I/P-FG:2KVAC 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 301.7Khrs min. MIL-HDBK-217F (25°C)
Dimension 40 x 90 x 100mm (LxWxH)
Packing 0.3Kg; 42pcs / 13.6Kg / 0.82CUFT
Electrical Specifications
Dimensions 40 x 90 x 100 mm
Input Voltage 85~264VAC
Number of Outputs 1
Output Voltage 48V
PDF Specs View Spec Sheet
Wattage 40
General
Industry Aliases new

MDR-40-48 Mean Well Power Supply

  • Brand: Mean Well
  • Product Code: MDR-40-48
  • Availability: 20
  • $17.10

  • Ex Tax: $17.10

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