At VAR TECH, we specialize in designing and supplying custom built programmable DC power supplies for industrial, R&D, testing, and manufacturing applications.

Whether you need high voltage, high current, or high power, we deliver fully engineered solutions built for precision, safety, and reliability.

We build every power supply based on your exact requirement — voltage, current, power, protections, form factor, and application.

Our power supplies range from:

0-10,000 V DC, 0-10,000 A DC, Up to 100 kW power, Single output / multi-output and Programmable options

Why Choose VAR TECH DC Power Supplies?

Custom-Built for Every Application

Every unit is engineered based on your voltage, current, and power requirements.
From low-voltage high-current to ultra-high-voltage systems, we configure everything to your specs.

Industrial-Grade Components

We use high-quality components with:

• Low ripple & noise
• High efficiency
• Thermal stability
• Intelligent protection circuits
• Long operational life

Programmable Options

Available with:

• Digital controls
• Fine resolution voltage & current settings
• RS-485 / CAN / Ethernet communication
• LabView compatibility

Technical Features & Protections

• Constant Voltage (CV) & Constant Current (CC) modes
• Overvoltage, overcurrent & short-circuit protection
• Thermal protection
• Low ripple and high stability
• Remote sensing
• Digital display 
• High efficiency SMPS-based or linear topology

1 Year Warranty with Service support and technical support. 

Applications from some of our existing customers : 

• EV motors and controllers
• Industrial power testing
• High current load testing
• Electroplating & anodizing
• Battery Testing