XP Power - Open-frame 150 W AC-DC power supplies aimed at volume applications

24th May 2011
Source: XP Power
Posted By : ES Admin
XP Power - Open-frame 150 W AC-DC power supplies aimed at volume applications
XP Power announced today the VFT series of low cost 150 W single output AC-DC power supplies aimed at high volume cost-sensitive applications. Packaged within the industry standard 3 x 5 format and measuring just 1.4 high (76.2 x 127.0 x 33.2 mm), the VFT150 series can provide a full 150 W output when force-cooled with only 15 CFM airflow. Alternatively using convection cooling alone, the units can provide up to 100 W output.
/> The VFT150 operates from a universal input of 90-264 VAC and has active power factor correction. Providing the nominal outputs of +5, +12, +15, + 24 or +48 VDC, these units comply with XP Power's 'green power' limits by having a no load power consumption of less that 0.5 W and average efficiency ranging from 83 - 90%, depending on the model. This helps designers ensure their end-products achieve internationally recognized environmental standards. A +12 VDC, or +5 VDC for 5 VDC output models, auxiliary fan output is provided should forced-air cooling be required.

Despite being designed to meet the price-point expectations of high volume applications, the VTF series incorporates all the control and signalling features normally associated with fully featured models. This includes overvoltage, overload and short-circuit protection, tight load and line regulation together with a remote sense capability. The 12V model is also available with optional blocking diode by adding a -D suffix to the part number.

Accommodating the full universal input range of 90 - 264 VAC, the series is able to deliver full power from - 10 degrees C to + 50 degrees C, and with derating up to + 70 degrees C.

The VFT series meets UL60950-1 / EN60950-1 safety specifications for IT, commercial and industrial equipment. In addition, the units comply with EN550022 level B standard for both conducted and radiated emissions without the need for additional filtering components.

The VFT150 series is available from Farnell or direct from XP Power.


You must be logged in to comment

Write a comment

No comments

Sign up to view our publications

Sign up

Sign up to view our downloads

Sign up

European Smart Homes 2017
25th October 2017
United Kingdom London
TU-Automotive Europe 2017
6th November 2017
Germany Munich
Productronica 2017
14th November 2017
Germany Messe Munchen
Future Armoured Vehicles Survivability 2017
14th November 2017
United Kingdom London
22nd November 2017
Rwanda Kigali