---
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: "S$98"
currency: SGD
in_stock: true
url: https://www.desertcart.sg/products/358635053-electronic-work-toroidal-transformer-30-0-30-7-ampere-12
store_origin: SG
region: Singapore
---

# 7A high current capacity Multi-voltage outputs (30-0-30, 12-0-12, 0-12V) Pure copper windings for durability 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:** S$98
**Availability:** ✅ In Stock

## Summary

> 🔊 Elevate your sound with power and precision—transform your audio game now!

## 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?** S$98 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/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

- • **Pure Copper Windings:** Ensures minimal energy loss and superior durability, elevating your audio setup’s reliability.
- • **Heavy-Duty Build at 2.5kg:** Solid, noise-free construction that guarantees stable operation and long-lasting performance.
- • **Power-packed 7 Ampere Output:** Delivers robust current to fuel high-performance MOSFET amplifiers without compromise.
- • **Complete Mounting Kit Included:** Comes with two rubber mounts and a nut bolt for easy, vibration-free installation—because your gear deserves the best.
- • **Versatile Multi-Voltage Design:** Supports 30-0-30V for main power, 12-0-12V for preamps, and 0-12V for cooling fans—total system synergy.

## Overview

This Electronic Work Toroidal Transformer features a 7 Ampere capacity with multiple voltage outputs (30-0-30V, 12-0-12V, 0-12V) tailored for MOSFET audio amplifier boards. Crafted with pure copper windings and weighing approximately 2.5 kg, it ensures noise-free, efficient power delivery. Ideal for high-end audio setups requiring stable, reliable power with included mounting accessories for hassle-free installation.

## 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

## 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 |
|---------------|-------|
| Brand | Electronic work |
| Manufacturer | A one Quality |
| Country of Origin | India |
| Item part number | transformer 75 0 75 |
| Power Source | AC mains |

## Product Details

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

## 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

---

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**Shop now:** [https://www.desertcart.sg/products/358635053-electronic-work-toroidal-transformer-30-0-30-7-ampere-12](https://www.desertcart.sg/products/358635053-electronic-work-toroidal-transformer-30-0-30-7-ampere-12)

---

*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-01-23*