---
product_id: 36820237
title: "Thunder Parts R250 AVR - Automatic Voltage Regulator - Exact Generic Replacem..."
brand: "thunder parts"
price: "1214 kr"
currency: NOK
in_stock: true
category: "Thunder Parts"
url: https://www.desertcart.no/products/36820237-thunder-parts-r250-avr-automatic-voltage-regulator-exact-generic-replacem
store_origin: NO
region: Norway
---

# AC 80-140V input range ±0.5% voltage regulation precision DC 90V / 6A max output Thunder Parts R250 AVR - Automatic Voltage Regulator - Exact Generic Replacem...

**Brand:** thunder parts
**Price:** 1214 kr
**Availability:** ✅ In Stock

## Summary

> ⚡ Power Perfected: Regulate, Optimize, Dominate Your Energy Flow!

## Quick Answers

- **What is this?** Thunder Parts R250 AVR - Automatic Voltage Regulator - Exact Generic Replacem... by thunder parts
- **How much does it cost?** 1214 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/36820237-thunder-parts-r250-avr-automatic-voltage-regulator-exact-generic-replacem)

## Best For

- thunder parts enthusiasts

## Why This Product

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

## Key Features

- • **Robust Output Capacity:** Delivers up to DC 90V at 6A for 10 seconds, powering demanding electrical loads effortlessly.
- • **Reliable 2-Year Warranty:** Confidence backed by a 2-year warranty, minimizing downtime and maximizing peace of mind.
- • **Wide Input Compatibility:** Supports AC 80-140V (50/60Hz), ensuring seamless integration with diverse power sources.
- • **Precision Voltage Control:** Maintain power stability with ±0.5% regulation at steady state for flawless device performance.
- • **Customizable Voltage Trimming:** Fine-tune output with an external 1K/2W potentiometer ±10% for tailored power delivery.

## Overview

The Thunder Parts R250 AVR is a high-precision automatic voltage regulator designed as an exact generic replacement. It supports a broad AC input range of 80-140V and delivers a stable DC output of up to 90V/6A with exceptional ±0.5% voltage regulation accuracy. Featuring external voltage trimming and backed by a 2-year warranty, it ensures reliable, customizable power management for automotive and electrical applications.

## Description

Buy Thunder Parts R250 AVR - Automatic Voltage Regulator - Exact Generic Replacement - 2 Year Warranty!: Voltage Regulators - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- AVR - Automatic Voltage Regulator - Exact Generic Replacement - 2 Year Warranty! Power Input: AC 80-140V (50 / 60Hz)
- Maximum output: DC 90V / 6A / 10S
- Detection voltage input: AC 115V
- Voltage regulation rate: ≤ ± 1% External voltage trimming 1K / 2W potentiometer ± 10%
- Voltage regulation +/- 0.5% at steady state and constant speed

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B010OORUBI |
| Best Sellers Rank | #407,304 in Automotive ( See Top 100 in Automotive ) #91 in Automotive Replacement Alternator Voltage Regulators |
| Customer Reviews | 4.5 4.5 out of 5 stars (17) |
| Item Weight | 8.8 ounces |
| Item model number | Generic Replacement R250 AVR |
| Manufacturer | Thunder Parts |
| Package Dimensions | 6.4 x 4.4 x 2.4 inches |

## Images

![Thunder Parts R250 AVR - Automatic Voltage Regulator - Exact Generic Replacem... - Image 1](https://m.media-amazon.com/images/I/51VBpZMbKzL.jpg)

## Questions & Answers

**Q: Hello. Could anyone please tell me where this item is made? thanks.**
A: Dear YvonneIt is made in South Korea. We also carry the original AVR made in France.

**Q: Is this part an oem? what is the country of origin?**
A: Hello,

No, this is a generic part as described manufactured in China. We do sell  OEM R250 https://www.amazon.com/dp/B01B1Y13MM

Please let us know if you have any comments.

Thank you!

## Frequently Bought Together

- Thunder Parts R250 AVR - Automatic Voltage Regulator - Exact Generic Replacement - 2 Year Warranty!
- Thunder Parts SX460 AVR | Generic Replacement for Cummins SX460 Automatic Voltage Regulator | 2 Year Warranty!
- DEVMO AVR SX460 Automatic Voltage Regulator Control Models Accessories Compatible with Stamford Generator Genset

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**Shop now:** [https://www.desertcart.no/products/36820237-thunder-parts-r250-avr-automatic-voltage-regulator-exact-generic-replacem](https://www.desertcart.no/products/36820237-thunder-parts-r250-avr-automatic-voltage-regulator-exact-generic-replacem)

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*Product available on Desertcart Norway*
*Store origin: NO*
*Last updated: 2026-09-18*