Build Your Own Custom Power Supply

We understand that all power system requirements are different, and we are here to provide you with the best solution for your requirement. The ability to design and manufacture custom power solutions has always been our strong suit.

1. Provide Information

Fill out the form with your custom power requirements.

2. Upload your data

Upload your data sheet, specs sheet and/or mechanical sheet.

3. We'll design it!

Your power supply will be designed and shipped to your door.



Military - Aerospace - Industrial - Commercial - Telecom Custom Power Supply

Our engineering team designs and develops Military, Commercial, Industrial, Medical, LED, Alternative Energy & Custom power solutions. These power solutions include
COTS, MOTS, Configurable, Pluggable, Modular & Standard configurations including Rack mount, Chassis, Fully Enclosed, Baseplate and Custom chassis.

Types of Custom Power Supplies

We have millions of power supply models, but if you can’t find what you need in our standard models, we can fill your needs with a Custom Power Supply Solution. (We can also easily modify power supplies to meet customer requirements.)

COTS/MOTS, Configurable and Custom

  • AC/DC Power Supply
  • DC/DC Converters
  • DC/AC Inverters
  • Uninterruptible Power Supply (UPS)
  • Power Subsystems Integration
  • Battery Chargers

Common Customizations

  • Custom voltages
  • Extended temperature range
  • Custom connectors & Custom labeling
  • Modified cord lengths & form factors
  • Custom cooling
  • Power Distribution Units (PDU)

Custom Capabilities

The objective of our Custom Power Engineering Team is to achieve total customer satisfaction by consistently meeting or exceeding our customer’s expectations for product quality and performance. In our design efforts for engineering to a set of customer driven specifications, we take into consideration meeting or exceeding all requirements as well as looking at items that can offer a cost savings.

Our research & development teams are continually expanding our library of power technologies to support your next-generation platform needs.

  • 400 – 10,000+ Watts
  • Pluggable, hot swappable and N+1 solutions
  • Lithium Iron Phosphate and Sealed Lead Acid Batteries
  • Backplane Modular Solutions
  • Harsh environment, waterproof & submersible
  • 95%+ efficiency
  • High power density
  • Conduction and liquid cooling
  • Standard and Custom

Military and Aerospace Standards

AJ’s Power Source (AJPS) designs around Military Power and Environmental standards required to meet all rugged environments. The engineering team designs to the technical requirements for military-unique or substantially modified commercial processes, procedures, practices, and methods. There are five types of defense standards: interface standards, design criteria standards, manufacturing process standards, standard practices, and test method standards.

Industrial, Commercial and Telecom Standards

AJPS power Technologies uses design techniques to pass the UL and CE mark for European compliance. AJ’s Power Source is committed to provide global safety standards for all of our products. AJPS certifications provide the higher degree of assurance to our connector, component and consumer device customers.


Previous Custom Power Supply Projects

AJ’s Power Source Inc. has the complete capability to design metal components and printed circuit boards to accommodate all elements of the system.
Included with the design is a product specification and test procedure for every unit.

Military Vehicle Power Supply
Military Rackmount + Military Vehicle Power Supply

* 28V DC Rated Voltage
* 22 – 32V DC Input (from vehicle batteries)
* 2500 Watts Maximum Rated Power

More details…
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1U Rackmount Power Supply
AC to multiple DC outputs

AC to DC 1U Rackmount
* 1U 19” Rackmount 20” chassis depth
* AC/DC power conversion
* 115 VAC Input, 12VDC Output (8 outputs)

More details…
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Power Conditioner Supply
Based off of current MIL-VIC-80C design

80 watts DC Power Conditioner:
* Watts: 80 DC / Designed to meet MIL-STD-704F
* Input Connector: DB-9 pin connector
* Output Voltage: 19.5 +/- 2% VDC up to 6 amps

More details…
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