
















⚡ Power Perfected: Regulate, Protect, and Perform with Confidence!
The R250 AVR by Thunder Parts is a high-precision automatic voltage regulator designed as an exact generic replacement. It supports a wide AC input range of 80-140V at 50/60Hz, delivers a maximum DC output of 90V at 6A for short bursts, and maintains voltage regulation within ±0.5% for steady, reliable power. Featuring an external potentiometer for fine voltage trimming and backed by a 2-year warranty, it’s engineered for professionals seeking dependable power stability and easy installation.







| ASIN | B010OORUBI |
| Best Sellers Rank | #1,069,804 in Automotive ( See Top 100 in Automotive ) #368 in Automotive Replacement Alternator Voltage Regulators |
| Customer Reviews | 4.4 4.4 out of 5 stars (16) |
| Is Discontinued By Manufacturer | No |
| 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 |
A**O
Excelente producto
Excelente producto
J**E
Pleasantly surprised!!!
Replaced my Original with this generic AVR, easy to install, came with instructions and works great!!! Pleasantly surprised!!!
Trustpilot
1 month ago
2 months ago