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Product Details

MDR-20 Din rail power supply

20W Single Output Industrial DIN Rail Power Supply        MDR-20 series

 

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-20-5

MDR-20-12

MDR-20-15

MDR-20-24

DC Voltage

5V

12V

15V

24V

Rated Current

3A

1.67A

1.34A

1A

Current Range

0-3A

0-1.67A

0-1.34A

0-1A

Rated Power

15W

20W

20W

24W

Ripple & Noise

80mVp-p

120mVp-p

120mVp-p

150mVp-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   1000ms,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

0.55A/115VAC   0.35A/ 230VAC

Efficiency

76%

80%

81%

84%

Inrush Current

Cold start 20A/115V   40A/230V

Leakage Current

<1mA/240VAC

 

 

PROTECTION

 

Over Load

105% ~ 160% rated output power

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

Over Voltage

5.75-6.75V

13.8-16.2V

17.25-20.25V

27.6-32.4V

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,EN61000-6-1EN61204-3, light industry level, criteria A

 

 

OTHERS

 

Dimension

22.5*90*100mm(W*H*D)

Weight

0.19Kg

Packing

72pcs/carton/14.7kg/0.91CUFT

 

 

NOTE

 

1.All parameters NOT specially mentioned are measured at 230VAC input, rated load and 25 of ambient temperature.

2.Ripple & noise are measured at 20MHz of bandwidth by using a 12” twisted pair-wire terminated with a 0.1μf & 47μf parallel capacitor.

3.Tolerance: includes set up tolerance, line regulation and load regulation.

4.The power supply is considered a component which will be installed into a final equipment. The final equipment must be re-confirmed that it still meets EMC directives.

20w mini size power supply 
High efficiency
50/60Hz

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