450 Watts

MAH450

  • Very high power density 3 x 5”
  • 320W Convection / 350W Conduction / 450W Fan cooled
  • Medical safety IEC 60601-1 (BF rated) and EMC Immunity EN60601-1-2 4th ed
  • Open frame, Covered, Top fan and End fan versions
  • Power good, Remote on off and ±8% Voltage adjust
  • EN55011 Level B conducted & level A radiated
  • 5 Year warranty

    The MAH450 series of compact open frame AC-DC PSUs provide 320W convection, 350W conduction and 450W fan cooled power from a 3” x 5” package. The range is approved for use in both IT and medical applications and is available in 12-53V units. The units are fully featured with power good, remote on off and voltage adjust. They are available in four variants; open frame, enclosed, top fan and end fan. All units come with a FiDUS 5 year warranty.

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

Specification
Dimensions

MAH: 3 x 5 x 1.58” (76.2 x 127 x 40.1mm)
MEH: 3.41 x 5 x 1.97” (86.6 x 127 x 50mm)
MEH –F1/Y1: 3.41 x 5 x 1.97” (86.6 x 127 x 50mm)
MEH –F2/Y2: 3.15 x 5.83 x 1.6”
(80 x 148.2 x 40.6mm)

Input Voltage

85 to 264 VAC

No Load Input Power

< 0.8 W

Harmonic Currents

EN61000-3-2 Class A

Efficiency

Up to 94%

Operating Temp

-40 to +85°C, see datasheet for derating curve

EMC

Conducted - EN55011/32 Level B
Radiated - EN55011/32 Level A

Isolation

Input to Output - 4000VAC
Input to Ground - 2500VAC
Output to Ground - 2500VAC

European Safety Approvals

EN 60950-1: 2nd edition
EN 62368-1
EN 60601-1: 3.1 edition

US Safety Approvals

UL 60950-1: 2nd edition
UL 62368-1, ANSI/AAMI/ 60601-1: 3.1 edition

Other Safety Approvals

IEC 60950-1: 2nd edition
IEC 62368-1, IEC 60601-1: 3.1 edition

Models
Part numbers Input Output Power Data Sheet 3D Model Safety Approvals Sample Request Favourite
Part numbers MAH450US12-Y Output Voltage 85 to 264 VAC Output Power 12 V / 37.50 A Output Current 450W Data Sheet 3D Model Safety Approvals Sample Request Request Sample Favourite
Part numbers MAH450US15-Y Output Voltage 85 to 264 VAC Output Power 15 V / 30.00 A Output Current 450W Data Sheet 3D Model Safety Approvals Sample Request Request Sample Favourite
Part numbers MAH450US24-Y Output Voltage 85 to 264 VAC Output Power 24 V / 18.75 A Output Current 450W Data Sheet 3D Model Safety Approvals Sample Request Request Sample Favourite
Part numbers MAH450US28-Y Output Voltage 85 to 264 VAC Output Power 28 V / 16.10 A Output Current 450W Data Sheet 3D Model Safety Approvals Sample Request Request Sample Favourite
Part numbers MAH450US36-Y Output Voltage 85 to 264 VAC Output Power 36 V / 12.50 A Output Current 450W Data Sheet 3D Model Safety Approvals Sample Request Request Sample Favourite
Part numbers MAH450US48-Y Output Voltage 85 to 264 VAC Output Power 48 V / 9.40 A Output Current 450W Data Sheet 3D Model Safety Approvals Sample Request Request Sample Favourite
Part numbers MAH450US53-Y Output Voltage 85 to 264 VAC Output Power 53 V / 8.55 A Output Current 450W 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 MAH450US12-Y Output Voltage 85 to 264 VAC Output Power 12 V / 37.50 A Output Current 450W Data Sheet 3D Model Safety Approvals Sample Request Request Sample Favourite
Part numbers MAH450US15-Y Output Voltage 85 to 264 VAC Output Power 15 V / 30.00 A Output Current 450W Data Sheet 3D Model Safety Approvals Sample Request Request Sample Favourite
Part numbers MAH450US24-Y Output Voltage 85 to 264 VAC Output Power 24 V / 18.75 A Output Current 450W Data Sheet 3D Model Safety Approvals Sample Request Request Sample Favourite
Part numbers MAH450US28-Y Output Voltage 85 to 264 VAC Output Power 28 V / 16.10 A Output Current 450W Data Sheet 3D Model Safety Approvals Sample Request Request Sample Favourite
Part numbers MAH450US36-Y Output Voltage 85 to 264 VAC Output Power 36 V / 12.50 A Output Current 450W Data Sheet 3D Model Safety Approvals Sample Request Request Sample Favourite
Part numbers MAH450US48-Y Output Voltage 85 to 264 VAC Output Power 48 V / 9.40 A Output Current 450W Data Sheet 3D Model Safety Approvals Sample Request Request Sample Favourite
Part numbers MAH450US53-Y Output Voltage 85 to 264 VAC Output Power 53 V / 8.55 A Output Current 450W Data Sheet 3D Model Safety Approvals Sample Request Request Sample Favourite