Home › ProductsAC-DC Power SuppliesOpen Frame / Chassis MountVKL280



  • 210W Convection/280W Fan cooled
  • Low profile 3 x 5 x 1.18”
  • Latest EN62368-1 and EN60601-1 approvals
  • EN55022 Level B conducted & radiated
  • Single output 12 to 54V
  • 5V Standby 0.5A
  • -20 to 70ᵒC Operation

Product Description

The VKL280 series of open frame AC/DC power supplies is designed for use in both IT and medical applications. 280W (210W convection cooled) of power are achieved from a low profile 3” x 5” package. Units are available with output voltages between 12 and 54V and also come with a 5V standby and 12V fan rail. The VKL280 boasts high efficiency of over 92% and all units come with a FiDUS 5 year warranty.

Contact us on 01183 420730 or sales@fiduspower.com to confirm stock levels, leadtimes and further prices.

Part numbers
Find out more


3 x 5 x 1.18" (127 x 76.2 x 30mm)

Input Voltage

90 - 264 VAC

No Load Input Power

< 0.5 W

Harmonic Currents

EN61000-3-2 Class A


Up to 92.5%

Operating Temp

-20 - 70°C, see datasheet for derating curve


Input to Output - 4000VAC
Input to Ground - 1500VAC
Output to Ground - 1500VAC

European Safety Approvals

EN60601-1 3.1 Ed, EN62368-1 2nd Ed + A11

US Safety Approvals

UL/CSA/CAN 62368-1, ES60601-1+A1, CSA-C22.2 No 60601-1 (2014)

Other Safety Approvals

IEC60601-1 3.1 Ed, IEC62368-1 2nd Ed + A11


EN55022 Conducted & Radiated - Level B

Safety Approvals

VKL280 CB Certificate IEC60601-1 A1 VKL280 CB Certificate IEC60601-1 A1 (311 KB)

VKL280 CB Certificate IEC60950-1 A2 VKL280 CB Certificate IEC60950-1 A2 (305 KB)

VKL280 cUL VKL280 cUL (618 KB)

VKL280 cUL Medical VKL280 cUL Medical (409 KB)

VKL280 DoC VKL280 DoC (153 KB)

VKL280 TUV Certificate EN60601-1 A12 VKL280 TUV Certificate EN60601-1 A12 (332 KB)

VKL280 TUV Certificate EN60950-1 A2 VKL280 TUV Certificate EN60950-1 A2 (332 KB)

3D Models

VKL280 3D PDF VKL280 3D PDF (19275 KB)

VKL280 STP VKL280 STP (39323 KB)

Require a modified standard part?

Based on your specific requirements, our AC-DC power supplies, DC-DC converters and medical grade power supplies can be supplied with variations to input/output parameters and non-standard connections to meet the needs of your application.

Can’t find what you are looking for? Call us 01183 420730 or

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