EMH250PS12 The XP Power EMH250PS12 is a 250W AC/DC converter with a 12V output. It features a compact, open-frame design suitable for chassis mounting.
Mfr Part #:

EMH250PS12

Mfr Name: XP Power
XP Power
The XP Power EMH250PS12 is a 250W AC/DC converter with a 12V output. It features a compact, open-frame design suitable for chassis mounting.
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EMH250PS12 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
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Applications
Approval Agency
Current
Efficiency
Features
Footprint
Height
Length
Mounting Type
Number of Outputs
Operating Temperature
Output Current
Output Voltage
Package / Case
Power (Watts)
Standard Number
Type
Voltage
Width

EMH250PS12 Description

Short technical summary and product information.

The XP Power EMH250PS12 is an open-frame AC/DC converter designed for high power density applications. It delivers 250W of power with a 12V output voltage and requires minimal forced air cooling (12 CFM).

 

This converter operates within an 80-275 VAC input range and features a power factor greater than 0.9. It is built to industry standards, offering safety approvals including IEC60950 (IT) and IEC60601 BF (Medical), making it suitable for patient contact equipment.

 

The EMH250PS12 has a compact footprint measuring 5.00" x 3.00" x 1.43" (127.0mm x 76.2mm x 36.3mm) and is designed for chassis mounting. It includes features such as adjustable output, load sharing, remote sense, and a standby output, along with universal input capability.

EMH250PS12 Quick Information

Product Type: AC/DC Converter
Series: EMH
Canonical Name: XP Power EMH250PS12 AC/DC Converter
Subcategory: Open Frame

EMH250PS12 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

EMH250PS12 Features

  • 250W output power at 12V.
  • Compact 3" x 5" x 1.43" footprint.
  • Universal 80-275 VAC input.
  • ITE and Medical (BF) safety approvals.
  • Open-frame, chassis mount design.

EMH250PS12 Applications

  • Suitable for IT equipment.
  • Designed for medical devices.
  • Used in patient contact applications.
  • Ideal for 1U rack applications.

EMH250PS12 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the EMH250PS12?

80 to 275 VAC (derate output power below 90 VAC).

What is the package type of the EMH250PS12?

Open frame chassis mount package.

What is the operating temperature range?

0°C to 70°C with derating.

What is the input frequency range?

47 to 63 Hz.

What is the output voltage?

12 V (nominal).

What is the output current?

21 A (nominal).

What is the isolation voltage?

4 kV input to output.

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