MDR-40 Series - 40W Miniture Single Output Industrial Din Rail PSU
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Features- Universal AC input, full range
- Short circuit, over load, over voltage protections
- Cooling by free air convection
- Can be installed on DIN rail TS-35/7.5 or 15
- Built in DC OK relay contact
- LED indicator for power on
- DC OK Relay contract
- 100% full load burn-in test
- No load power consumption <0.75W
Applications- Industrial
- Datacommunications
- IT
DescriptionMDR-40 Series is a slim line DIN rail Class I switching power supply. Designed with a fully isolated plastic case to prevent user contact and the risk of shock. Featuring up to 85% efficiency this series can be cooled using only free air convection up to 70°C which significantly increases the reliability and lifetime of the power supply. Other standard features include its low no load power consumption, to save energy, short circuit, over load and over voltage protections and the DC OK relay contact for monitoring the status of the PSU.
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Standards
   
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Specification
| Input Voltage |
85 ~ 264Vac 20 ~ 370Vdc |
| Input Frequency |
47 ~ 63Hz |
| Input Current |
1.1A/115Vac 0.7A/230Vac |
| Inrush Current |
30A/115Vac 60A/230Vac, cold start |
| Leakage Current |
<1mA at 240Vac |
| Set Up, Rise Time |
500ms, 30ms/230Vac 500ms, 30ms/115Vac at full load |
| Hold Time |
Typically 50ms/230Vac 20ms/115Vac at full load |
| Over Load Protection |
105 ~ 150% rated output power |
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Constant current limiting, recovers automatically after fault condition is removed |
| Over Voltage Protection |
Shut down output voltage, re-power on to recover |
| Working Temperature |
-20°C to +70°C (Refer to output load derating curve) |
| Working Humidity |
20 ~ 90% RH non-condensing |
| Storage Temperature, Humidity |
-40°C to +85°C, 10 ~ 95% RH |
| Temperature Coefficient |
±0.03%/°C (0 ~ 50°C) |
| Vibration |
Component:10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes |
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Mounting: Compliance to IEC60068-2-6 |
| Withstand Voltage |
I/P-O/P:3KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC |
| Isolation Resistance |
I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC |
| Safety Standards |
UL508, TUV EN60950-1 Approved |
| EMC |
Compliance to EN55011; EN55022 (CISPR22) Class B; EN61000-3-2,-3; ENV50204; |
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EN61000-4-2,3,4,5,6,8,11; EN55024; EN61000-6-1; EN61204-3 Light industry level, criteria A |
| MTBF |
301.7K hrs min. MIL-HDBK-217F (25°C) |
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Items
MDR-40 Series Output Data
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Part Code
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Voltage
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Current
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Rated Pwr
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R&N
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Volt. Adj.
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Tol.
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Line Reg.
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Load Reg.
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Eff.
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OVP
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MDR-40-5
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5V
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0 ~ 6A
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30W
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80mV
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5 ~ 6V
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±2.0%
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±1.0%
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±1.0%
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79%
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6.25 ~ 7.25V
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MDR-40-12
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12V
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0 ~ 3.33A
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40W
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120mV
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12 ~ 15V
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±1.0%
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±1.0%
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±1.0%
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86%
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15.6 ~ 18V
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MDR-40-24
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24V
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0 ~ 1.7A
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40.8W
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150mV
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24 ~ 30V
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±1.0%
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±1.0%
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±1.0%
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88%
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31.2 ~ 36V
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MDR-40-48
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48V
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0 ~ 0.83A
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39.8W
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200mV
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48 ~ 56V
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±1.0%
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±1.0%
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±1.0%
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88%
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57.6 ~ 64.8V
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