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About Us

OHMASCON, an AS9100 Rev D certified company, specializes in manufacture of power supplies for hi-rel applications. With the experience of delivering custom power solutions to both Indian and International clients with quantities exceeding multiple thousands, we are confident of delivering products fully compliant to exacting specifications.

Our Facility

Company’s fully-airconditioned state of the art production facility is located at Gachibowli, Hyderabad – a hub for global technology giants. Spacious engineering and production areas with ESD flooring, ESD work stations fully equipped with top of the line production, test and measurement equipment, environmental test chambers.

Our Technology

Expert capability of our design team, with several patents to their credit, equips us with the ability to provide reliable, competitive, on-time solutions

Highest efficiency using Zero Voltage Zero Current (ZVZC) topologies

Proprietary magnetics – integrated planar transformers

Light weight, compact solutions – high power density, minimum number of components

Rigorous testing – ESS, environmental and EMC

Rapid scalability – No special assembly processes

Innovative control circuits designed for RF systems

Military Standards

To ensure maximum reliability, our power supplies are designed and qualified for a wide range of military specifications including environmental and EMI conformance. Many of our products can be further modified to meet your specific application.


Airborne Power Supply Standard and Characteristics : Our units are comprehensively tested to measure responses to a large set of events and conditions in DC, single-phase, and three-phase systems, including voltage transients, over- and under-frequency, over- and under-voltage, unbalance, harmonics and power transfer operations for compliance with MIL-STD-704A/E/F.


Electromagnetic compatibility, compliance, and testing : Units are equipped with built- in filters per MIL-STD-461E/F. CE, CS, RE, RS & HESD tests are conducted at unit level to establish interface and associated verification requirements for control of electromagnetic interference (emission and susceptibility) characteristics.


Engineering and Testing for Environmental conditions: Our units are tested rigorously per MIL-STD-810, to evaluate performance when exposed to a life cycle of environmental stresses.


Design and Engineering for Vehicle Power : Compelling solutions for protection from input voltage spikes and surges, variety of supply variances, starting disturbances, and ripple, per requirements of MIL-STD-1275A/D for 28 Volt DC electrical systems