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MEAN WELL RDDW40G15 40W Railway DC-DC Converter
The MEAN WELL RDDW40G-15 series are 40W module type DC-DC reliable railway converters with a compact package. They offer international standard pins, high efficiency, a wide operating temperature range, and robust protections. Suitable for railway, trams, buses, and harsh environments, these converters provide reliable power for various industrial and transportation applications.
Authorized Distributors
Source:Mouser Electronics
Part No:RDDW40G-15
Stock:0
Inv Date:06-17-2026
Price: Unit price: $49.66
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Source:RS Americas, Inc
Part No:RDDW40G-15
Stock:0
Inv Date:06-16-2026
Price: Unit price: $50.65
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Source:Master Electronics
Part No:RDDW40G-15
Stock:10
Inv Date:06-16-2026
Price: Unit price: $70.37
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Source:Onlinecomponents.com
Part No:RDDW40G-15
Stock:10
Inv Date:06-16-2026
Price: Unit price: $70.37
Buy/RFQ:
Source:Component Distributors Inc
Part No:RDDW40G-15
Stock:0
Inv Date:06-16-2026
Price: Unit price: $43.5
Buy/RFQ:
MEAN WELL RDDW40G15 40W Railway DC-DC Converter Specifications:
- Safety & Input/Output Protection: Fuse recommended. 24Vin models: 8A delay time Type, 48Vin models: 4A delay time Type, 110Vin models: 2A delay time Type
- Voltage Range: F: 9~36Vdc, G: 18~75Vdc, H: 40~160Vdc
- Surge Voltage (100ms max.): 24Vin models: 50Vdc, 48Vin models: 100Vdc, 110Vin models: 200Vdc
- Filter: Pi type
- Protection: Continuous, automatic recovery (Short Circuit)
- Overload: 125 ~ 210% rated output power
- Over Voltage: Clamped by diode
- Over Temperature: Tcase temperature 110 max. ℃
- Under Voltage Lockout: 24Vin: 8Vdc, 48Vin: 16Vdc, 110Vin: 34Vdc
- Remote Control: Power ON: R.C~-Vin >3~12Vdc or open circuit, Power OFF: R.C~-Vin <1.2Vdc or short
- Cooling: Free-air convection
- Working Temperature: -40 ~ +90℃
- Case Temperature: +110 max. ℃
- Working Humidity: 20% ~ 90% RH non-condensing
- Storage Temperature, Humidity: -55 ~ +125℃, 10 ~ 95% RH non-condensing
- Temp. Coefficient: 0.05% / (0 ~ 55) ℃
- Soldering Temperature: 1.5mm from case of 1 ~ 3sec./260 max. ℃
- Vibration: 10 ~ 500Hz, 2G 10min./1cycle
- Safety Standards: EAC TP TC 004 approved
- Withstand Voltage: 24Vin / 48Vin models: I/P-O/P 1.6KVDC, 110Vin models: 3KVDC
- Isolation Resistance: I/P-O/P:1000M Ohms / 500VDC / 25℃ / 70% RH
- Isolation Capacitance (Typ.): 1500pF
- Railway Standard: EN50155 / IEC60571
- MTBF: 779Khrs (MIL-HDBK-217F(25℃))
- Dimension (L*W*H): 50.8*25.4*10.5mm (2*1*0.413 inch)
- Case Material: Metal Case
- Packing: F/G models: 37.6g, H models: 45g, 8 pcs/per tube, 288 pcs/carton
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Frequently Asked Questions
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You can download the RDDW40G15 datasheet or visit the MEAN WELL website for support.
Who is the manufacturer of RDDW40G15?
MEAN WELL
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