Product

48V DC Power Supply

MDR-40-48 40W 48V DC power supply for din rail use in industrial. 40W Single Output Industrial DIN Rail Power Supply MDR-40 series This mini size Din Rail switching power supply MDR-40-48 is 48V 0.38A single output for communication equipment,use in industrial, it is fixed flexible for industrial using.

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Product Details



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Our LEYU company have a professional team, can offer professional technology about your inquire of product and after sale.We have more workers on production line, so can offer enough product in stock, to sure some busy month supplying.

LEYU 48V dc power supply is made by mature technology,it become main product for din rail using, well acceptable by market.

LEYU 48V dc power supply MDR-40-48 is our hot sale product, because of its beautiful outlook, and strong practicability, it well sold in a large market ,and popular used by personal client.


FAQ

1. Q: Can I buy one sample to test?

A: Yes, we accept small order and sample order.

2: Q: If we order more, how about the price you offer?

A: We can offer the EXW per your quantity.

3: Q:How about the order proceeding?

A: Firstly let us know your requirements or application.



Features: 

Universal AC input/ full range 

Protections: Short circuit/ Over load/ Over voltage 

Cooling by free air convection 

Can be installed on DIN rail TS-35/7.5 or 15  

LED indicator for power on

100% full load burn-in test 

2 years warranty 


SPECIFICATIONS

OUTPUT


Model

MDR-40-5

MDR-40-12

MDR-40-24

MDR-40-48

DC Voltage

5V

12V

24V

48V

Rated Current

6A

3.33A

1.7A

0.83A

Current Range

0-6A

0-3.33A

0-1.7A

0-0.83A

Rated Power

30W

40W

40.8W

39.8W

Ripple & Noise

80mVp-p

120mVp-p

150mVp-p

200mVp-p

Voltage Tolerance

±2%

±1%

±1%

±1%

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,30ms/115VAC at full load

Hold Up Time

50ms/230VAC 25ms/115VAC at full load



INPUT


Voltage Range

85~264VAC 47~63Hz; 120~370VDC

AC Current

1.1A/115VAC 0.7A/ 230VAC

Efficiency

78%

86%

88%

88%

Inrush Current

Cold start 30A/115VAC 60A/230VAC

Leakage Current

<1mA/240VAC



PROTECTION


Over Load

105% ~ 150% rated output power

Protection type: Constant current limiting, recovers automatically after fault condition is removed

Over Voltage

6.27-7.25V

15.6-18V

31.2-36V

57.6-64.8V

Protection type: Shut down o/p voltage, re-power on to recover



ENVIRONMENT


Working Temp., Humidity

-20℃~+70℃; 20%~90% RH non-condensing

Storage Temp., Humidity

-40℃~+85℃; 10%~95%RH

Temp. Coefficient

±0.03%/℃(0~50℃)

Vibration

10~500Hz, 2G 10min./1cycle, period for 60min, each along X, Y, Z axes



SAFETY


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-F/G: >100M Ohms / 500VDC/25℃/70% RH



STANDARD


Safety Standard

Design refer to UL508,TUV EN60950-1

EMC Standard

Design refer to EN55011,EN55022,EN61000-3-2,-3,EN61000-4-2,3,4,5,6,8,11,EN55024,EN61000-6-1,EN61204-3, heavy industry level, criteria A



OTHERS


Dimension

40*90*100mm(W*H*D)

Weight

0.3Kg

Packing

42pcs/carton/13.6kg/0.82CUFT


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