---
product_id: 358635053
title: "Electronic work Toroidal Transformer 30-0-30 7 Ampere with 12-0-12 with 0-12 3 Ampere for Mosfet Audio Amplifier Board Pure Copper"
brand: "electronic work"
price: "€ 89.64"
currency: EUR
in_stock: false
reviews_count: 2
url: https://www.desertcart.it/products/358635053-electronic-work-toroidal-transformer-30-0-30-7-ampere-12
store_origin: IT
region: Italy
---

# 7A high current capacity Noise-free operation Pure copper winding Electronic work Toroidal Transformer 30-0-30 7 Ampere with 12-0-12 with 0-12 3 Ampere for Mosfet Audio Amplifier Board Pure Copper

**Brand:** electronic work
**Price:** € 89.64
**Availability:** ❌ Out of Stock

## Summary

> ⚡ Elevate your audio game with silent power and pure precision!

## Quick Answers

- **What is this?** Electronic work Toroidal Transformer 30-0-30 7 Ampere with 12-0-12 with 0-12 3 Ampere for Mosfet Audio Amplifier Board Pure Copper by electronic work
- **How much does it cost?** € 89.64 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/358635053-electronic-work-toroidal-transformer-30-0-30-7-ampere-12)

## Best For

- electronic work enthusiasts

## Why This Product

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

## Key Features

- • **Heavy-duty Build Quality:** Solid 2.5 kg weight with included rubber mounts and hardware for stable installation
- • **Multi-Voltage Versatility:** 30-0-30V main, 12-0-12V preamp, plus 0-12V fan supply for full system support
- • **Whisper-quiet Performance:** Engineered to eliminate humming and noise interference
- • **Power-packed 7 Ampere Output:** Delivers robust current for demanding MOSFET amplifier boards
- • **Premium Pure Copper Windings:** Ensures superior conductivity and durability

## Overview

This Electronic Work Toroidal Transformer offers a high-current 7 Ampere output with multiple voltage taps (30-0-30V, 12-0-12V, 0-12V) tailored for MOSFET audio amplifier boards. Featuring pure copper windings and a noise-free design, it ensures reliable, efficient power delivery with minimal interference. Weighing approximately 2.5 kg and including rubber mounts and hardware, it provides stable, durable performance for professional-grade audio setups.

## Description

it is the toroidal transformer for MOSFET audio amplifier board 5200 and 1943 it is 30-0-30 voltage in 7 amperes with 12-0-12 volt for the preamplifier board and 0-12 for fan

Review: Excellent product. - The step down voltage accuracy with ampere, and no heating issue.
Review: Good product - I am satisfied with this product,,,no humming and it's working properly,nxt time plz send with extra nuts and washers,thanx

## Features

- transformer 7ampere pure copper
- noise less transformer heavy in weight around 2.5 kg
- best for mosfet amplifier board 4 transistor . tda7294 stk 4141 other board
- with two Rubber and one nut bolt
- all winding is pure copper

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09GFLP4N8 |
| Best Sellers Rank | #39,177 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #676 in Power Supplies (Computers & Accessories) |
| Brand | Electronic work |
| Customer Reviews | 3.5 3.5 out of 5 stars (10) |
| Date First Available | 2 October 2020 |
| Item model number | 5022223467441 |
| Manufacturer | A one Quality |
| Model number | 5022223467441 |
| Power Source | AC mains |

## Product Details

- **Brand:** Electronic work
- **Current Rating:** 7 Amps
- **Manufacturer:** A one Quality
- **Mounting Type:** Basic Bolt and Rubber Mount
- **Power Source:** AC mains

## Images

![Electronic work Toroidal Transformer 30-0-30 7 Ampere with 12-0-12 with 0-12 3 Ampere for Mosfet Audio Amplifier Board Pure Copper - Image 1](https://m.media-amazon.com/images/I/61qcOGqZDqL.jpg)
![Electronic work Toroidal Transformer 30-0-30 7 Ampere with 12-0-12 with 0-12 3 Ampere for Mosfet Audio Amplifier Board Pure Copper - Image 2](https://m.media-amazon.com/images/I/61z768mbpVL.jpg)
![Electronic work Toroidal Transformer 30-0-30 7 Ampere with 12-0-12 with 0-12 3 Ampere for Mosfet Audio Amplifier Board Pure Copper - Image 3](https://m.media-amazon.com/images/I/41pgFRyw6EL.jpg)

## Questions & Answers

**Q: 300 watt ke mosfet amplifier bord pe kaam kra ga**
A: Yes, it will work and its performance is great.
You must use metal daiod and 10,000mfd/100v two capacitors.

**Q: Suitable  for 2.1 channel  with 6 transistor??**
A: Yes

**Q: 5200and1943 me work kar sakta hai**
A: Ha

**Q: What is the watts of this transformer?**
A: 500 watts

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent product.
*by C***A on 10 January 2022*

The step down voltage accuracy with ampere, and no heating issue.

### ⭐⭐⭐⭐⭐ Good product
*by A***A on 10 November 2021*

I am satisfied with this product,,,no humming and it's working properly,nxt time plz send with extra nuts and washers,thanx

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-02-27*