48V DC Power Supply

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.

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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.

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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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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.


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