400 Watts

VKR400

  • Very high power density 4 x 6”
  • 300W Convection / 400W Fan cooled
  • 480W Peak power for 5 seconds
  • IT & medical (BF) safety approvals
  • Open frame, U-channel & Covered versions
  • EN55022 Level B conducted & radiated
  • 10 Year warranty

    The VKR400 series of compact open frame AC-DC PSUs provide 400W (300W convection) from a 4” x 6” package. The range is approved for use in both IT and medical applications and is available with either a 12 or 24V output. In addition to the rated output, the VKR400 offers a 480W peak for up to 5 seconds. Optional U-channel and covered versions are available, all with a FiDUS 10 year warranty.

Contact us on 01183 420730 or sales@fiduspower.com to confirm stock levels, lead-times and to request a quotation.

Specification
Dimensions

Open Frame: 4 x 6 x 1.38” (101.6 x 152.4 x 35mm)
Covered (-C): 4.4 x 6 x 1.72” (110 x 153 x 43.5mm)
U-Channel (-U): 4.4 x 6 x 1.72”
(110 x 153 x 43.5mm)

Input Voltage

90-264 VAC

No Load Input Power

< 10 W

Harmonic Currents

EN61000-3-2 Class A & Class D

Efficiency

Up to 94%

Operating Temp

-30 to +70°C, see datasheet for derating curve

EMC

EN55022 Conducted and Radiated - Level B

Isolation

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

European Safety Approvals

EN60950-1, 2nd edition
EN60601-1, 3.1 edition, CE, RoHS

US Safety Approvals

UL/CSA 60950-1, 2nd edition

Other Safety Approvals

ANSI/AAMI/CSA 60601-1, 3.1 edition

Models
Part numbers Input Output Power Data Sheet 3D Model Safety Approvals Sample Request Favourite
Part numbers VKR40012 Output Voltage 90 to 264Vac Output Power 12 V / 33.3 A Output Current 400W Data Sheet 3D Model Safety Approvals Sample Request Request Sample Favourite
Part numbers VKR40012-C Output Voltage 90 to 264Vac Output Power 12 V / 33.3 A Output Current 400W Data Sheet 3D Model Safety Approvals Sample Request Request Sample Favourite
Part numbers VKR40024 Output Voltage 90 to 264Vac Output Power 24 V / 16.7 A Output Current 400W Data Sheet 3D Model Safety Approvals Sample Request Request Sample Favourite
Part numbers VKR40024-C Output Voltage 90 to 264Vac Output Power 24 V / 16.7 A Output Current 400W Data Sheet 3D Model Safety Approvals Sample Request Request Sample Favourite

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

Contact Us
Part numbers Input Output Power Data Sheet 3D Model Safety Approvals Sample Request Favourite
Part numbers VKR40012 Output Voltage 90 to 264Vac Output Power 12 V / 33.3 A Output Current 400W Data Sheet 3D Model Safety Approvals Sample Request Request Sample Favourite
Part numbers VKR40012-C Output Voltage 90 to 264Vac Output Power 12 V / 33.3 A Output Current 400W Data Sheet 3D Model Safety Approvals Sample Request Request Sample Favourite
Part numbers VKR40024 Output Voltage 90 to 264Vac Output Power 24 V / 16.7 A Output Current 400W Data Sheet 3D Model Safety Approvals Sample Request Request Sample Favourite
Part numbers VKR40024-C Output Voltage 90 to 264Vac Output Power 24 V / 16.7 A Output Current 400W Data Sheet 3D Model Safety Approvals Sample Request Request Sample Favourite