MEAN WELL RSD 300 DC-DC Converter, 12V dc/ 25A Output, 33.6 → 62.4 V dc Input, 300W, Rack Mount, +55°C Max Temp

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£116.63

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£139.96

(inc. VAT)

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1 - 4£116.63
5 - 9£113.14
10 - 24£109.64
25 - 49£106.14
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RS Stock No.:
770-4083
Distrelec Article No.:
301-56-961
Mfr. Part No.:
RSD-300C-12
Brand:
MEAN WELL
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Brand

MEAN WELL

Output Voltage

12V dc

Input Voltage Range

33.6 → 62.4 V dc

Power Rating

300W

Input Voltage Nominal

48 V dc

Output Current

25A

Mounting Type

Rack Mount

Isolated

Yes

Number of Outputs

1

Package

Half Encapsulated

Isolation Voltage

4kV dc

Length

216mm

Depth

40mm

Series

RSD 300

Railway Approved

Yes

Load Regulation

±1%

Medical Approved

No

Minimum Temperature

-40°C

Maximum Temperature

+55°C

COO (Country of Origin):
TW

Mean Well 300W Railway Certified Regulated Isolated DC-DC Converter - RSD 300 Se


The Mean Well railway power supply RSD-300 series can satisfy the various requirements of vehicle applications. Complies with railway certificates (EN50155, IEC60571, IEC61373, EN50121-3-2) making them suitable for use in vehicles that are equipped with DC power source. This Power supply has a 5G anti-vibration ability and a wide range working temperature of -40 to +70℃, with protections for short circuit, overload, output over voltage, over temperature and input reverse polarity, it also has a built in current limiting circuit. The RSD-300 possess up to 91% of high efficiency, it is semi encapsulated for PCB protection, providing the basic function of anti moisture, anti dust and heat dissipation. The RSD-300 can be cooled without forced air and still work between -40% and +70% ambient temperature. This Mean Well power supply is suitable for applications of harsh environment and for all kinds of vehicles that are equipped with DC power source. The applications include railway, metro rapid transit system, subway, bus, leisure trailer, vessel and also security system, DC UPS system, and telecom equipments.

Comply with EN50155 (IEC60571) railway related regulations
2:1 wide input range
4000VDC input/output isolation
High efficiency up to 91%
Cooling by free air convection
Built-in constant current limiting circuit
Protections: Short circuit / Overload / Over voltage / Over temperature / Input reverse polarity (no damage)
using 105℃ long life electrolytic capacitors
LED indicator for power on
100% full load burn-in test
-40 to +70℃ wide operating range

Standards

Meets IEC60950-1(LVD)
Meets EN50155 / IEC60571 including IEC61373 for shock & vibration, EN50121-3-2 for EMC

Note

Available on EPLAN.

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