Custom Power Supplies- Design and Manufacturing

Rugged high–performance and High Reliability Power Supply designs
Power supply for mission critical systems & harsh environmental conditions.

Custom Power Supplies- Design and Manufacturing

Argus (AESPL) designs and manufactures custom power supplies (DC-DC, AC-DC, DC-AC) for a wide variety of applications where environmental, electrical, dimensional, functional, or reliability issues preclude the use of a standard or modified standard unit. Our design and manufacturing team works with your staff from design concept through first article approval to ensure that our custom Power supply unit is compliant to product requirement specifications.

Argus COTS & custom power supply designs help system designers Optimise size, weight, power and the cost, as per complexity of their electronic system, sub-system and power conversion needs.


Custom Power Supply Design & manufacturing

  • Single and Multi-output Power supplies.
  • Support for a wide input voltage range: AC (single phase, three-phase) & DC.
  • Wide Output Power ranges and high efficiency.
  • Isolated and non-isolated power supply Designs with buck, boost, SEPIC, Push Pull Forward topologies.
  • AC-DC Power supply Converters.
  • DC-DC Power Supply Converters (Switch mode and linear Power supply).
  • DC-DC Wide range of input/output voltages (step down, step up).
  • DC-AC inverters (single and three phase).
  • Analog and Digital Control with PWM converters.
  • EMI filtering, temperature protection, short circuit protection.
  • Form factor – ruggedized, lightweight, open-frame.
  • Power supplies for Industrial, Automotive, Medical, Industrial & Military applications.
  • MIL-STD-1399, MIL-STD-704, MIL-STD-1275 compliant power inputs.
  • MIL-STD-461 EMI Compliance.
  • MIL-STD-810, MIL-STD-167, MIL-S-901 Environmental Compliance.
  • Fully conformal-coated and staked sub-assemblies.
  • Connectors/Terminations for input and outputs as per customer specification.
Custom Power Supply Design manufacturing

AC-DC Electric vehicle supply equipment

  • AC-DC Electric vehicle supply equipment ( EVSE ) is AIS-138 compliant product.
  • It consists of Control & communication Card, Power supply card and Relay/Contractor card.
  • Communication Interface: 4G/LTE, WiFi, Gigabit Ethernet, USB 3.0.
  • SD-Card for Data log.
  • Interface to Energy meter.
  • RF tag reader for authentication.
  • 7" Display & Touch.
  • MIPI Camera interface.
  • EV charging Station Power supply card is an AC/DC converter card which gives DC supply to control & Communication Card.
  • EVSE Rely & contractor card allows for switching AC supply.
  • Electric vehicle charging Station Rely and contractor card supports common switching control and independent control switching for charging output.
  • LED for Availability, charging, reserve, fault state, Input supply status.
  • Ground Fault Circuit Interrupter ( GFCI).
  • Control switches to start/stop every output.
Time Code Generator

Power Management system for Medical Products

  • The AC/DC converter supports an AC input voltage range of 90 VAC to 250 VAC at frequencies of 50 Hz through 60Hz.
  • The AC/DC converter produces a DC output of 33 VDC +/- 5% and capable of supplying 3 A of current.
  • 24V Regulator Provides a 24VDC (+/-1.2VDC at currents < 2A, and +1.2V/-2V at currents > 2A) output voltage with 3A capacity from the VACDC Output, external DC Power supply and internal battery.
  • 5V Regulator Provides a 5VDC +/-0.25V voltage with 1A output current from the VACDC Output, external DC power supply and internal battery.
  • 3.3V Regulator Provides a 3.3VDC +/-0.16V voltage with 500mA output current from 3.3V regulator output.
  • Provides a fan driver to provide temperature control for the board and battery temperatures.
  • The fan driver generates a fan speed command by providing a PWM signal on the fan supply.
  • DC loss management circuit triggers a calculator interruption by a comparator output to manage a power supply commutation if the external DC supply if the external DC voltage drops below 9.75VDC, +/- 0.80VDC.
  • AC loss management triggers a calculator interruption by a comparator output in order to manage a power supply switch if the VACDC voltage drops below 24.0VDC, +/- 1.0VDC.
Power Management Unit

12V 5A AC-DC Power Supply

60W highly reliable PCB Type power supply with a high-power density on the 4” by 2” footprint.

  • AC input: AC 85-265 V (Global common).
  • AC frequency: 50 HZ/60 HZ.
  • Output voltage: DC 12 V.
  • Output Current: 5A.
  • Output Power: 60W.
  • Efficiency: 86%.
  • No load power: below 0.75W.
  • The extremely low leakage current is less than 130μA.
  • Modulation: Pulse width modulation.
  • Over-voltage Protection.
12V 5A AC-DC Power Supply
Custom Power Supply Design and Manufacturing

Reach out to our Application Engineering Team to Discuss Your custom Power Supply Solutions.

Argus has developed a line of Power supply products available as off the shelf (COTS) product or may be customized as per customer requirement. AESPL Power management System solutions have been developed and manufactured for long life and reliable operation in harsh environmental conditions over wide operating temperature ranges.
AESPL engineering and manufacturing strength in designing and supplying COTS or custom Power Supply & Power Management system products helps us meet customer Target requirements which includes DC-DC Power Supply, AC-DC Converter, DC-AC inverter.