About Newmar

Newmar has been a leading manufacturer of high-quality communication power products for over 50 years, offering an extensive line of AC and DC power supplies with an earned reputation of high reliability and quality. Newmar powers essential equipment for network communications, telecom, and public safety, providing dependable solutions for both indoor and outdoor applications.

About Mission Critical Electronics

Newmar is part of Mission Critical Electronics (MCE), headquartered in Costa Mesa, California, USA. MCE provides specialized products for critical systems in a wide variety of applications operating under the leading brands American Battery Company, ASEA Power Systems, Kussmaul Electronics, Newmar Power, Purkeys, Power Products, Xantrex, and ZeroRPM. These brands have been built on the strength of their team and their ability to connect with customers. MCE takes great pride in translating their customer’s needs into the highest quality products and solutions available in the markets it serves. MCE delivers those products and solutions with unmatched level of responsiveness.

Newmar is a part of the Network & Industrial division at MCE with other brands including American Battery Charging, DuraComm, and Power Products.

Quality Policy

Newmar is committed to meeting requirements and increasing customer satisfaction through continual improvement of our Quality Management System.

Our Telecom Division offers:

  • Large Inventory of DC Power Components
  • Custom Power Plants
  • System Integration
  • Consultation/Engineering
  • Specialized Voltage Conversion Products: DC-DC and AC-DC
  • Customized Power Distribution Products
  • Rapid Delivery for Time-Critical Build-Outs

Need It Now?

Providing the industry’s quickest delivery of high-quality power products is what sets us apart.

Maintaining a large inventory of all power products Newmar offers enables us to ship the same day on most orders received by noon.

We maintain components in stock to engineer, assemble, and ship complete power plants in a fraction of the time it takes other system integrators.

If you need it now, don’t hesitate to call us at 1-800-854-3906.

Product Expertise

Design and Manufacturer of High-Quality Electronic Power Products for Telecommunication, Industrial and Commercial Marine applications.

Over 50 years in business!

Product Categories

  • Telecom Rectifiers
  • Battery Chargers
  • AC to DC Power Supplies
  • Power Supplies with Built-in Battery Back-up
  • Telecom Power Distribution Panels
  • Complete Communication Power Systems
  • Power System Components: Distribution Panels, Low Voltage Disconnects
  • DC-DC Converters
  • DC Power Conditioners and Filters
  • Electronic Installation Accessories
Industries Served
Communications Industrial Marine
Telecom Mining Commercial Fishing
Microwave Railroad Workboat
Cellular Gas and Oil Merchant Marine
Paging Utilities Coast Guard
Rural Telephone Material Handling Navy
Public Safety Wireless / Private Networks Recreational Marine
Emergency Services Traffic & Transportation Rail
Mass Transit Rural Internet


ISO 9001:2015 Certified Quality Management System
ABS Approved

Factory Resources


Conservative CAD-CAM and concurrent engineering of applied proven electronic circuitry and mechanical construction


In-house facilities for all major manufacturing functions-allows maximum quality control and rapid response to demand.

  • Complete metal fabricating machine shop with CNC punch presses, press breaks and machining centers
  • PCB design, layout and artwork department
  • Graphics/Screen printing department
  • PCB assembly line with wave solder machine and automated lead cutting and wire production
  • Multiple electro-mechanical assembly lines with 100% function testing


Ample stock of all standard product maintained in a 30,000 square foot warehouse; most orders shipped same day

Special Services

  • 12/24/48 VDC voltage conversion configured to customer requirements
  • Battery charging modification option for all power supplies
  • Fine-tuning of output to suit non-standard operating voltages
  • Custom configurations of circuit breakers and meters on electrical distribution panels
  • Design and assembly of complete custom power systems for communication sites
  • Custom engineering and manufacture of “private label” power products

Contact Us

to discuss how we can fulfill any of your future telecom DC power needs.

Contact Us