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MEAN WELL RSDW40H-05 DC-DC Converter Module, 110 V DC input, 5 V, 8 A, 40 W
MEAN WELL RSDW40H-05 DC-DC Converter Module, 110 V DC input, 5 V, 8 A, 40 W

At a glance

DC Input Voltage
40 to 160 V DC (110 V nominal)
Output Voltage
5 V
Rated Output Current
8 A
Rated Output Power
40 W
Efficiency (typ.)
88.5%
Mounting
PCB Mount
MEAN WELL logoModel RSDW40H-05Current model

MEAN WELL RSDW40H-05 DC-DC Converter Module, 110 V DC input, 5 V, 8 A, 40 W

Price on request

At a glance

DC Input Voltage
40 to 160 V DC (110 V nominal)
Output Voltage
5 V
Rated Output Current
8 A
Rated Output Power
40 W
Efficiency (typ.)
88.5%
Mounting
PCB Mount

A sealed DC-DC module for circuit boards in buses, trams, metro and railway systems, telecom and industrial control equipment. DC-DC converter module, 110 V DC input, 5 V, 8 A, 40 W. Complies with EN50155 railway standard.

Output voltage
5 V24 V

Part of the MEAN WELL RSDW40 series. Compare both models

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  • WarrantyManufacturer warranty under MEAN WELL's terms: 3 years. Warranty claims
  • DeliveryPrice, availability and delivery charges are confirmed in your quotation. Shipping and delivery

Overview

What it is

The MEAN WELL RSDW40H-05 is a DC-DC converter module from the RSDW40 series (40 W 2″x1″ Package Reliable Railway DC-DC Converter), rated 110 V DC input, 5 V, 8 A, 40 W.

What it is used for

A fully encapsulated DC-DC module soldered onto a circuit board. It converts a wide range vehicle or battery DC bus into a regulated isolated output in railway, transport and harsh industrial equipment. MEAN WELL lists applications such as bus, tram, metro or railway systems, telecom and datacom systems, wireless networks, industrial control.

Key features

  • Complies with EN50155 railway standard.
  • 2 x 1 inch package, 10.5 mm low profile.
  • 4:1 wide input range.
  • Operating temperature -40 to +90 °C, no minimum load required.
  • Protection against short circuit, overload, over voltage, over temperature and input under voltage.
  • Remote ON/OFF control.

Key Specifications

  • DC Input Voltage: 40 to 160 V DC (110 V nominal).
  • Output Voltage: 5 V.
  • Rated Output Current: 8 A.
  • Rated Output Power: 40 W.
  • Railway Standard: EN50155 / IEC60571, EN61373 shock and vibration, EN50121-3-2 EMC.

Buying considerations

Size the unit with headroom above the connected load and check the derating information in the datasheet for high ambient temperature or low input voltage. Other models in the same series are listed on this page.

Installation considerations

MEAN WELL treats this unit as a component of the final equipment, so approvals and EMC performance should be confirmed for the complete installation. Wiring and safety details are in the official datasheet linked below.

Features

MEAN WELL RSDW40H-05 DC-DC Converter Module, 110 V DC input, 5 V, 8 A, 40 W, dimension drawing
Check the datasheet for tolerances.

Size and fit

Weight
45 g
Dimensions
50.8 x 25.4 x 10.5 mm (2 x 1 x 0.413 inch)
Mounting
PCB Mount

Technical specifications

Key facts

What is it?
DC/DC ConvertersBrand MEAN WELL, model RSDW40H-05
What does it output?
5 V, 8 A, 40 W
What input does it accept?
40 to 160 V DC (110 V nominal)
How does it mount?
PCB Mount
Which documents are available?
Datasheet, certificate Open documents

RelatedSeriesMEAN WELL RSDW40 series, 2 modelsDocumentsAll MEAN WELL documents

Output

Output Voltage
5 V
Rated Output Current
8 A
Rated Output Power
40 W
Efficiency (typ.)
88.5%
Ripple and Noise (max.)
100 mVp-p
Output Voltage Adjustment Range
±10% (external trim)
Output Voltage Tolerance
±1% (voltage accuracy)

Protection

Withstand Voltage
3 kV DC I/P-O/P

Environment

Operating Temperature
-40 to +90 °C (refer to derating curve)
Operating Humidity
20 to 90% RH non-condensing
Cooling
Free air convection

Physical

Weight
45 g
Dimensions
50.8 x 25.4 x 10.5 mm (2 x 1 x 0.413 inch)
Case
Metal case, fully encapsulated
Mounting
PCB Mount

Approvals

MTBF
779 K hours (MIL-HDBK-217F, 25 °C)
Railway Standard
EN50155 / IEC60571, EN61373 shock and vibration, EN50121-3-2 EMC

Other

Series
RSDW40
DC Input Voltage
40 to 160 V DC (110 V nominal)
Warranty
Manufacturer warranty under MEAN WELL's terms: 3 years. How claims work
Product attributes and shipping details
Brand

MEAN WELL
Power Output

40 W

Downloads

Documentation

  • RSDW40 series datasheetPublicDatasheet · Family · meanwell.com
    Download
Certificate and compliance document (1)
  • RSDW40 CE declaration of conformityPublicCertificate · Family · meanwell.com
    Download

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