MEAN WELL RSD 300 DC-DC Converter, 48V dc/ 5.7A Output, 16.8 → 31.2 V dc Input, 273.6W, Rack Mount, +55°C Max
Technical Document
Specifications
Brand
Mean WellOutput Voltage
48V dc
Input Voltage Range
16.8 → 31.2 V dc
Power Rating
273.6W
Input Voltage Nominal
24 V dc
Output Current
5.7A
Mounting Type
Rack Mount
Isolated
Yes
Number of Outputs
1
Package
Half Encapsulated
Isolation Voltage
4kV dc
Depth
40mm
Length
216mm
Railway Approved
Yes
Series
RSD 300
Load Regulation
±1%
Minimum Temperature
-40°C
Medical Approved
No
Maximum Temperature
+55°C
Country of Origin
Taiwan, Province Of China
Product details
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
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AED 629.95
AED 629.95 Each (ex VAT)
AED 661.45
AED 661.45 Each (inc. VAT)
1
AED 629.95
AED 629.95 Each (ex VAT)
AED 661.45
AED 661.45 Each (inc. VAT)
1
Buy in bulk
| quantity | Unit price |
|---|---|
| 1 - 4 | AED 629.95 |
| 5 - 9 | AED 621.25 |
| 10 - 24 | AED 612.00 |
| 25 - 49 | AED 602.25 |
| 50+ | AED 591.90 |
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Technical Document
Specifications
Brand
Mean WellOutput Voltage
48V dc
Input Voltage Range
16.8 → 31.2 V dc
Power Rating
273.6W
Input Voltage Nominal
24 V dc
Output Current
5.7A
Mounting Type
Rack Mount
Isolated
Yes
Number of Outputs
1
Package
Half Encapsulated
Isolation Voltage
4kV dc
Depth
40mm
Length
216mm
Railway Approved
Yes
Series
RSD 300
Load Regulation
±1%
Minimum Temperature
-40°C
Medical Approved
No
Maximum Temperature
+55°C
Country of Origin
Taiwan, Province Of China
Product details
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
Ideate. Create. Collaborate
JOIN FOR FREE
No hidden fees!
- Download and use our DesignSpark software for your PCB and 3D Mechanical designs
- View and contribute website content and forums
- Download 3D Models, Schematics and Footprints from more than a million products