01767 319800

contact@ceema.com

Power Supply Units (PSU)

At CEEMA Technology you can rely on our expertise to deliver the right PSU solution for your business. We can design, build and commission your power supply unit in line with bespoke customer specifications to meet individual requirements.

PSU Solutions from CEEMA Technology

CEEMA Technology works across a variety of sectors, including Defence, Transport, Aerospace and Automotive, to deliver customers a seamless PSU solution:

Custom Options

  • Custom output voltages
  • Commercial, industrial or military grade modules
  • PCB conformal coating
  • AC or DC input supply
  • Conduction, convection or liquid cooled
  • Prototype / small quantities
  • Pluggable
  • Ruggedisation

Compliance Options

  • Environmental to MIL-STD-810 / DEF-STAN 00-35 (Defence)
  • EMC to MIL-STD-461 / DEF-STAN 59-41 (Defence)
  • Transient Protection to MIL-STD-704 / DEF-STAN 61-5 (Defence)
  • EN50155 & RIA-12 (Rail)
  • BS EN 55022 and BS EN 61000 for commercial EMC
Power Supply Units

Meeting Defence and Military Standards

CEEMA Technology works to the following defence and military standards and specifications:

Electromagnetic Compatibility (EMC)

DEF-STAN 59-41 / DEF-STAN 59-411
For UK Defence Equipment
MIL-STD 461
For US Defence Equipment


  • Designed to customer requirement
  • Supplied fully tested