A Premier B2B Part Search
MEAN WELL RDDW40G12 40W Railway DC-DC Converter
The MEAN WELL RDDW40G-12 series are 40W module type DC-DC reliable railway converters. These converters are designed for use in railway systems, telecom, industrial control facilities, and other demanding environments. They offer a compact 2”x1” package, high efficiency (up to 92%), a wide operating temperature range (-40°C to +90°C), and continuous short-circuit protection. Compliance with EN50155 railway standard ensures suitability for critical applications.
MEAN WELL RDDW40G12 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: 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: 1.6KVDC, 110Vin models: 3KVDC
- Isolation Resistance: I/P-O/P:1000M Ohms / 500VDC / 25℃ / 70% RH
- Isolation Capacitance: 1500pF
- Railway Standard: EN50155 / IEC60571
- MTBF: 779Khrs (MIL-HDBK-217F(25℃))
- Dimension: 50.8*25.4*10.5mm (2*1*0.413 inch)
- Case Material: Metal Case
- Packing: F/G models: 37.6g, H models: 45g
Buy the RDDW40G-12 MEAN WELL 40W Railway DC-DC Converter | myMectronic
Purchase the MEAN WELL RDDW40G-12 securely and reliably for your industrial power needs.
Buy Now
Frequently Asked Questions
Where can I buy MEAN WELL RDDW40G12?
You can click on the BUY or RFQ button to purchase RDDW40G12 from an authorized MEAN WELL distributor.
How do I troubleshoot issues or seek technical support for part RDDW40G12?
You can download the RDDW40G12 datasheet or visit the MEAN WELL website for support.
Who is the manufacturer of RDDW40G12?
MEAN WELL