---
product_id: 52582438
title: "Variable DC Power Supply HY10020EX 100V 20A Over Voltage Protection 110V AC"
brand: "volteq"
price: "฿8515"
currency: THB
in_stock: false
url: https://www.desertcart.co.th/products/52582438-variable-dc-power-supply-hy10020ex-100v-20a-over-voltage-protection
store_origin: TH
region: Thailand
---

# 0-100V Output 0-20A Output Over-Voltage Protection Variable DC Power Supply HY10020EX 100V 20A Over Voltage Protection 110V AC

**Brand:** volteq
**Price:** ฿8515
**Availability:** ❌ Out of Stock

## Summary

> 🔌 Power Up Your Projects with Precision!

## Quick Answers

- **What is this?** Variable DC Power Supply HY10020EX 100V 20A Over Voltage Protection 110V AC by volteq
- **How much does it cost?** ฿8515 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/52582438-variable-dc-power-supply-hy10020ex-100v-20a-over-voltage-protection)

## Best For

- volteq enthusiasts

## Why This Product

- Trusted volteq brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Safety First:** Equipped with over-voltage protection to safeguard your devices and projects.
- • **Precision Control:** Experience effortless adjustments with coarse and fine control for both current and voltage.
- • **Robust Output Range:** Delivering a powerful output of 0-100V and 0-20A, perfect for diverse applications.
- • **Stability Guaranteed:** Enjoy exceptional voltage stabilization at <=0.2% and current stabilization at <=0.5%.
- • **User-Friendly Interface:** Clear LCD display with +/-1% accuracy ensures you always know your settings.

## Overview

The Variable DC Power Supply HY10020EX offers a versatile output range of 0-100V and 0-20A, featuring dual control for precision adjustments. With robust over-voltage protection and exceptional stabilization, it’s designed for professionals who demand reliability and accuracy in their power supply solutions.

## Description

VOLTEQ HY10020EX is a high current, high voltage regulated variable DC power supply, with built-in over-voltage protection, ideal for electronics design and testing, battery charging, DC motors, anodizing and plating applications. HY10020EX has the maximum DC power of 2000W. This high quality regulated DC power supply can be continuously adjustable at 0-100V DC and 0-20A. The unit comes with 2 LED displays, providing accurate and clearly visible readout for the voltage and current value. Due to the requirement for high current, this unit comes with NEMA plug and works off 110-120V AC outlet, but need circuit breaker and wiring to be rated for 23A or more. Retails well over $1200. Please email us with any questions!

## Features

- Two level of control for both current and voltage outputs: coarse and fine for ease of use
- Outputs: 0-100 V and 0-20 A; Protection: over-voltage protection; Input voltage: 110-120V AC
- Voltage Stabilization: <=0.2%; Current Stabilization: <=0.5%; Load Regulation: <=0.3%; Ripple noise: CV <= 1%
- LCD reading accuracy: +/-1% +/-1 digit; Environment: 0-40C, relative humidity < 90%
- Warranty: 1 year

## Product Details

- **Brand:** Volteq
- **Output Wattage:** 2000 Watts
- **Item dimensions L x W x H:** 12 x 10 x 6 inches
- **Item Weight:** 30 Pounds
- **Minimum Input Voltage:** 110 Volts
- **Manufacturer:** Volteq

## Images

![Variable DC Power Supply HY10020EX 100V 20A Over Voltage Protection 110V AC - Image 1](https://m.media-amazon.com/images/I/41n10ZHAJDL.jpg)

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**Shop now:** [https://www.desertcart.co.th/products/52582438-variable-dc-power-supply-hy10020ex-100v-20a-over-voltage-protection](https://www.desertcart.co.th/products/52582438-variable-dc-power-supply-hy10020ex-100v-20a-over-voltage-protection)

---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-03-11*