WDR DIN rails offer efficiency up to 92 per cent

An Ecopac Power product story
More from this companyMore from this category
Edited by the Electronicstalk editorial team Apr 14, 2010

Mean Well has introduced the WDR series of DIN rails featuring a single-phase wide input range, which is available from Ecopac Power.

The WDR-120 series is a 120W AC/DC slim-line DIN rail power supply with efficiency up to 92 per cent.

Mean Well has introduced a new series of Din Rails with a single phase wide input range the WDR series.

Mean Well has introduced a new series of Din Rails with a single phase wide input range the WDR series.

The WDR series is equipped with 180-550VAC single-phase wide input range, able to operate with single-phase 230VAC input or utilising one phase from the 330~550VAC three-phase power system, which increases the flexibility of the power supply.

With up-to-date circuit design, the WDR-120 series can provide 120W continuously up to 60C by only free air convection, or operate up to 70C ambient temperature with power de-rating.

The design is 40mm wide, making it 30.58 per cent smaller in size compared with the DRH-120 series.

With a wider input range, the WDR-120 also has six per cent higher efficiency than equivalent models.

Other standard functions include DC OK relay contact, power-on LED indicator, as well as protection for short-circuit, overload, over-voltage and over-temperature conditions.

The WDR-120 series complies with UL/CUL/CE safety standards and also meets the EMC requirements of heavy industrial immunity level (EN61000-6-2).

Applications include industrial control system, semiconductor fabrication equipment, factory automation, electro-mechanical applications, and marine-related installations.

Find out more about this article. Request a brochure, download technical specifications and request samples here.
Send to a friendSend to a friend

Not what you're looking for? Search the site.

Back to top Back to top

MyTalk

Add to My Alerts

Company Ecopac Power


Category AC/DC power supplies

Contact Ecopac Power

Contact Ecopac Power

Tel(UK)

Other Ecopac Power stories

Contact Ecopac Power
  • AC/DC power supply fits 1U 38mm installations
    The HRPG-200 200W AC/DC enclosed power supply has been designed to fit 1U low-profile (38mm) installations and to operate up to 89 per cent of high efficiency.
  • Mean Well chargers suited for lead-acid batteries
    The Mean Well PB-230 series battery chargers are suitable for lead-acid, Lithium-Mn (LiMnO2), Lithium-Fe (LiFePO4) and sealed lead-acid gel batteries.
  • 120W power supplies target harsh LED applications
    Mean Well's HLG-120 series 120W high-efficiency, high-IP-rated power supplies are suited for LED street lighting, spotlights, outdoor displays, decorative lighting, or any other harsh environment.
  • External power supplies for consumer electronics
    The Mean Well GS120 series of external power supplies for applications in consumer electronics, point-of-sale systems, and office and commercial equipment is now available from Ecopac Power.
  • Power supplies suitable for wet and dry locations
    Ecopac Power has added the Mean Well HLG-240 series to its range of LED and harsh environment power supplies.
Newsletter sign up

Request your free weekly copy of the Electronicstalk email newsletter ...

All suppliers A - Z

A Pro-talk Publication

A Pro-talk publication