24V 100W natural air-cooled MDR Din Rail switching power supply


Environmental Plastic case, ultra slim

1∅, full range input

No load power consumption<0.75W~1W

Assemble on industrial rail TS-35 / 7.5 or 15

Built-in active PFC function

DC OK signal output (MDR-10/20)

DC OK relay contact (MDR-40/60/100)

Class I, Div 2 Hazardous Locations T4 (MDR-40/60)

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MDR-100-24 100W rail type switching power supply
MDR-100-24 100W rail type switching power supply
MDR-100-24 100W rail type switching power supply
MDR-100-24 100W rail type switching power supply
MDR-100-24 100W rail type switching power supply
MDR-100-24 100W rail type switching power supply
Product Details

Comes with DC OK interface, suitable for a variety of industrial automation scenarios, environmental protection material shell, high temperature resistance, reduce power loss, can be installed with guide rail TS-35/7.5 or TS-35/15, with over-temperature protection, overload, short circuit, overvoltage protection.

Project Tehnical index
Output DC voltage                        5V 12V 24V 48V
Rated current 20A 8.3A 4.16A 2.08A
Rated power 100W 100W 100W 100W
Ripple and noise ① <80mV <120mV <150mV <200mV
Voltage accuracy ±2% ±1% ±1% ±1%
Output voltage
regulation range
Load adjustment rate ±1.5% ±1% ±1% ±1%
Linear adjustment rate ±1% 
Input Voltage range 85-264VAC 47Hz~63Hz (120VDC~370VDC)
Efficiency(typical) ② >78% >86% >88% >87%
Working current <1.8A 110VAC   <1A 220VAC
Impulse current 110VAC  35A,   220VAC  70A
Start,rise hold time 500ms、30ms、25ms :110VAC             500ms、30ms、120ms :220VAC
Protect Overload protection   105%-150%  type:protection mode:automatic recovery after
belching mode abnormal conditions are removed 
Overload protection   When the output voltage is more than 135%,close the abnormanl
output condition and restart it for recovery
Environ mental science Working current -20℃~+70℃;20%~90RH    
Storage temperature and humidity -40℃~+85℃;10%~95RH    
Safety regulations Withstand voltage Input output:3KVAC   input ground:1.5KVAC  outpu ground  :0.5KVAC for 1 minute                                   
Isolation resistance Input output,input shell,output shell :500VDC/100MΩ
Sther Size 40*90*100mm
Net weight/gross weight 420/450g
Remark ①Ripple and noise measurement method: use a 12" twisted pair cable, and the terminals should be connected in parallel with 0.1uF and 47uF capacitors, and measure at a bandwidth of 20MHz.
②The efficiency is at an input voltage of 230VAC, rated load, and an ambient temperature of 25°C Under test. Accuracy: including setting error, linear adjustment rate and load adjustment rate. Linear adjustment rate test method: from low voltage to high voltage under rated load test load adjustment rate test method: from 0%-100% rated load. The start-up time is measured in the cold start state. Rapid and frequent switching of the machine may increase the start-up time. When the operating altitude is higher than 2000 meters, the operating environment temperature needs to be lowered by 5°C/1000 meters.



Q: How many voltage you can supply?
A: 5V, 9V, 12V, 13.8V, 15V, 18V, 24V, 36V, 48V, 50V, 60V, 110V
    ( Depend on items )

Q: How many current you can supply?
A: 0.5A, 1A, 1.5A, 2A, 3A, 4A, 5A, 6A, 10A, 15A, 20A, 30A, 40A, 50A, 60A, 80A.

Q: How about the quality?
A: We have the best professional and experienced engineer and strict QA and QCsystem.
    Repair rate under 0.1%--0.2%

Q: What's your lead time?
A: The delivery time is 1-25days which depend on detail items and quantity.

Q: Can we be your distributor?
A: We are looking for distributor and agent all over the world for switching power supplyshould you any interest, please do feel free to send your message or inquiry

Q: What's kind of payment you accept?
A: T/T, L/C, D/P, D/ A, 0/ A, paypal, western Union, Money Gram

Q: Do you accept OEM ODM?
A: Yes


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