---
product_id: 26023134
title: "Regulated Variable Switching Dc Power Supply HY7520ex 75v 20a Over Voltage Protection 220v Ac"
brand: "volteq"
price: "€ 160.00"
currency: EUR
in_stock: true
url: https://www.desertcart.fi/products/26023134-regulated-variable-switching-dc-power-supply-hy7520ex-75v-20a-over
store_origin: FI
region: Finland
---

# 0-75V adjustable output 0-20A high current capacity Over-voltage & over-current protection Regulated Variable Switching Dc Power Supply HY7520ex 75v 20a Over Voltage Protection 220v Ac

**Brand:** volteq
**Price:** € 160.00
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your projects with precision and protection!

## Quick Answers

- **What is this?** Regulated Variable Switching Dc Power Supply HY7520ex 75v 20a Over Voltage Protection 220v Ac by volteq
- **How much does it cost?** € 160.00 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/26023134-regulated-variable-switching-dc-power-supply-hy7520ex-75v-20a-over)

## 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:** Built-in over-voltage and over-current protection to safeguard your projects
- • **Powerhouse Output:** Delivers up to 75V and 20A for demanding applications
- • **Rock-Solid Stability:** Voltage stabilization ≤0.2% and current stabilization ≤0.5% for consistent performance
- • **Precision Dual Control:** Coarse & fine tuning for exact voltage and current settings
- • **Clear & Accurate Display:** Dual LED readouts with ±1% accuracy keep you informed in real-time

## Overview

The VOLTEQ HY7520EX is a robust regulated DC power supply offering adjustable outputs up to 75V and 20A, ideal for high-demand tasks like battery charging and motor control. Featuring dual-level coarse and fine controls, precise voltage/current stabilization, and built-in safety protections, it ensures reliable and safe operation. Its clear LED displays provide accurate real-time monitoring, making it a top-tier choice for professionals requiring dependable power solutions.

## Description

VOLTEQ HY7520EX is a high current, high voltage regulated DC power supply, with built-in over-voltage and over-current protection, ideal for battery charging, DC motors, anodizing and plating applications. HY7520EX is one of the most powerful DC power supply we carry, with the maximum DC power of 1500W. This high quality regulated power supply can be continuously adjustable at 0-75V 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 works off 220V -240V AC outlet, typically available in every household (e.g. dryers and stove tend to use 240V AC outlet due to high power requirement). Retails at $800. 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: 0-75 V and 0-20 A; ?Protection: over-voltage and over-current protection; Input voltage: 220-240V 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

## Images

![Regulated Variable Switching Dc Power Supply HY7520ex 75v 20a Over Voltage Protection 220v Ac - Image 1](https://m.media-amazon.com/images/I/41NjjtkZc4L.jpg)

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**Shop now:** [https://www.desertcart.fi/products/26023134-regulated-variable-switching-dc-power-supply-hy7520ex-75v-20a-over](https://www.desertcart.fi/products/26023134-regulated-variable-switching-dc-power-supply-hy7520ex-75v-20a-over)

---

*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-21*