myMectronic
myMectronic

A Premier B2B Part Search

XP POWER EMH250PS12 High Power Power Supply

The EMH series offers ultra-compact, high power density power supplies delivering 250W and 350W within a standard 3" x 5" (76mm x 127mm) form factor. These units achieve high power output with a minimal 12 CFM forced air requirement and a profile of just 1.4" (36mm), making them suitable for 1U rack applications and other compact setups. All models feature a main output along with a 12V/0.6A fan supply, and are certified with IEC 60950 (IT) and IEC 60601 BF (Medical) safety approvals, suitable for patient contact equipment. The EMH350 model includes a 5V/2A standby rail, optional analogue and digital signals compatible with PMBus, a variable speed fan, and cover. The EMH350D models come with built-in ORing diodes for redundancy applications. These power supplies support an input voltage range of 80V to 275VAC and are designed for power management, industrial, and medical applications.

Authorized Distributors
Source:Newark
Part No:EMH250PS12
Stock:3
Inv Date:05-29-2026
Price: Unit price: $222.33
Buy/RFQ:
Source:DigiKey
Part No:EMH250PS12
Stock:7
Inv Date:05-29-2026
Price: Unit price: $191.84
Buy/RFQ:
Part No:EMH250PS12
Stock:0
Inv Date:05-30-2026
Price: Unit price: $191.84
Buy/RFQ:
Part No:EMH250PS12
Stock:0
Inv Date:05-29-2026
Price: Unit price: $215.24
Buy/RFQ:

XP POWER EMH250PS12 High Power Power Supply Specifications:

  • Power: 250W (EMH250) and 350W (EMH350) sizes
  • Form factor: 3" x 5" (76mm x 127mm)
  • Profile: 1.4" (36mm)
  • Input Voltage Range: 80V-275VAC
  • Output Power: 250W / 350W
  • Outputs: Main and 12V/0.6A fan supply
  • Cooling: 12 CFM forced air
  • Safety Certifications: IEC 60950 (IT), IEC 60601 BF (Medical)
  • Models: EMH350 includes 5V/2A standby rail; EMH350D has ICORing diode
  • Optional signals: analogue, digital (PMBus compatible)
  • Construction: Suitable for 1U rack, compact applications
  • Additional features: variable speed fan, optional covers, operational temperature up to 70°C with derating
  • Input Frequencies: 47Hz to 60Hz
  • Efficiency Levels: Up to 90%
  • Reliability: Designed for industrial and medical safety standards
  • Protection: Overcurrent, overvoltage, short circuit, and overtemperature protections

Buy the Reliable Power Supply 250W – EMH250PS12 for Industrial Applications

Purchase the EMH250PS12 power supply online today to ensure your industrial or medical equipment benefits from reliable, high-efficiency power. This compact unit delivers 250W within a standard 3" x 5" footprint, supporting a wide input voltage range of 80V-275VAC. It bears IEC 60950 (IT) and IEC 60601 BF (Medical) safety approvals, making it suitable for patient contact devices. Features include a main output, 12V fan supply, optional digital signals, and a 5V standby rail. Order now for fast delivery and peace of mind in demanding applications.

Order your durable EMH250PS12 power supply today and ensure your industrial and medical projects operate with dependable, high-density power.

Frequently Asked Questions

Where can I buy XP POWER EMH250PS12?

You can click on the BUY or RFQ button to purchase EMH250PS12 from an authorized XP POWER distributor.

How do I troubleshoot issues or seek technical support for part EMH250PS12?

You can download the EMH250PS12 datasheet or visit the XP POWER website for support.

Who is the manufacturer of EMH250PS12?

XP POWER

XP POWER Part List

Browse and search other XP POWER parts, locate datasheets and stock

Sponsored by