450 Watts

MAH450

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  • 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

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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