Programmable Power Supplies

Precision. Flexibility. Reliability.

Zepco offers a wide range of programmable DC power supplies designed for high-performance applications across defence, aerospace, automotive, industrial automation, and research sectors. These power supplies are engineered for tight voltage/current control, remote programmability, and rugged operation.

Key capabilities & features

Wide Voltage & Current Ranges
Zepco can design power supplies from:
0–30V to 0–1500V / 0–1A to 0–1000A
Power ratings from 500W to 100kW+, scalable via modular configurations

Fully programmable & digital control

Embedded digital signal controllers (DSCs) or microcontrollers allow precise control over output parameters
Programmable voltage, current, slew rate, and protection thresholds
Soft-start/stop functions, ramp profiles, and sequencing capabilities

Communication & remote Interfaces

Standard support for LAN (Ethernet), RS-232/RS-485, USB, and CAN bus
Optional Modbus, SCPI, GPIB, and Web GUI for remote monitoring and control
SCADA and LabVIEW integration-ready

High efficiency & compact design

Designs utilizing high-frequency switching, SiC/GaN-based semiconductors, and advanced thermal management
Enables compact footprints, high power density, and low audible noise

Modular & Scalable Architecture

Rack-mountable and benchtop configurations
Parallelable units for higher output capacity
Master-slave architecture for synchronized multi-channel applications

Safety & protections

Built-in over-voltage, over-current, over-temperature, and short-circuit protection
Emergency shut-off (e-stop), interlock systems, and programmable fault handling
Test & Industrial Ready

Ideal for:

Component and system testing (e.g., EV drivetrains, motors, batteries)
Burn-in testing
Simulating dynamic power loads in R&D labs
Aerospace electronics, radar systems, and satellite subsystems

Why Zepco?

Custom engineering: Tailored solutions for voltage, current, and form factor as per customer specs
Rugged design: Designed to operate reliably in extreme environments (temperature, dust, EMI)
Lifecycle support: Comprehensive testing, documentation, calibration, and servicing support
Made in India, Built for the World: Indigenous design backed by global component standards

Inverters and Rectifiers

Rectifiers:

ZEPCO offers advanced rectifier systems that convert AC input into precise and regulated DC output, ideal for - Power supply units in defence equipment, Telecom and data centre power infrastructure, Electric vehicle (EV) charging systems and DC motor control and battery charging applications

Our rectifier offerings include: Thyristor-controlled and diode-based units, High-frequency switch-mode rectifiers (SMRs), and Modular and redundant designs for mission-critical systems

Value Proposition:

Custom engineering: Tailored solutions to meet specific voltage, current, and environmental requirements
Rugged design: Built to withstand harsh conditions, including extreme temperatures, vibrations, and electrical noise
Compliance & standards: Conformance with MIL-STD, IEC, and other relevant industry certifications
After-sales support: Comprehensive lifecycle management, servicing, and upgrade support from our dedicated engineering team