Custom Electronic Product Design

Custom AC-DC / DC-DC Converter, Power Supply.

Low price best quality power supply manufacturer in India with over voltage, over current and short circuit protection. We also design AC-DC, DC-DC Converters, power supplies and battery chargers as per customer requirements.

Welcome to nelso®

Nelso® Technology Pvt. Ltd. from Kolkata, India is the manufacturer of best GPS vehicle tracker, DC-DC Converter, AC-DC Converter, Buck-Boost Power Supply, SMPS, Battery Charger, Automatic Water Pump Controller, RFID Student Attendance System, GSM/SMS based Pump Controller, Dual Air Conditioner Controller and many other electronic items as per customer requirements. All our products come with a one-year warranty. DC-DC and AC-DC Converters are used in various sector like Telecom, Medical, Automobile etc.

Our valuable clients

Over 1000+ happy customers can not be wrong! Become our customer today and start exploring our extensive portfolio. You will find something for your needs for sure!

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