Customized 500va Electrical Toroidal Transformer for Audio Amplifiers Class h Toroidal Transformer Power Amplifier
- Audiophile-Grade Class H Design: 500VA toroidal transformer, tailored for high-end audio amplifiers
- Ultra-Low EMI & Quiet Operation: Advanced circular core minimizes interference and noise for clean audio power
- Efficient Power Transfer: 360° winding + compact form factor, reduces heat & enhances voltage regulation
- Premium Build Quality: High-grade silicon steel core + copper windings for stable, long-lasting performance
- Customizable Specifications: Tailored voltage/current options for DIY enthusiasts & professional manufacturers
- Overview
- Recommended Products
Experience superior audio performance with our custom-designed 500VA toroidal transformer, specifically engineered for high-end audio amplifiers. This Class H toroidal transformer delivers clean, efficient power while maintaining exceptionally low electromagnetic interference, making it ideal for audiophile-grade applications. Its advanced circular core design ensures minimal noise, reduced heat generation, and superior voltage regulation compared to traditional transformers. The compact form factor and 360-degree winding pattern maximize power transfer efficiency while minimizing stray magnetic fields. Perfect for both DIY enthusiasts and professional audio equipment manufacturers, this transformer can be customized to meet your specific voltage and current requirements. Built with high-grade silicon steel cores and premium copper windings, it provides the reliable, stable power supply that sophisticated audio systems demand. Backed by rigorous quality testing to ensure consistent performance and longevity.



Frequency |
50HZ/60HZ |
Rated Power |
3000VA |
Wire |
Copper |
Process |
Coil Winding |
Insulation Class |
Class B,Class F,Class E |
Certification |
CE,RoHs,ISO |
Temperature rise |
≤65°C |
Core material |
CRGO silicon steel core |
Customized made |
Yes |




Model
|
Power (VA) |
Dimension(MM) |
Weight(KG)
|
||
OD |
Height |
||||
EKT020 |
20 |
63 |
28 |
0.3 |
|
EKT050 |
50 |
72 |
40 |
0.6 |
|
EKT080 |
80 |
78 |
47 |
0.9 |
|
EKT100 |
100 |
92 |
48 |
1.1 |
|
EKT120 |
120 |
89 |
52 |
1.4 |
|
EKT160 |
200 |
99 |
52 |
1.8 |
|
EKT200 |
200 |
108 |
52 |
2.1 |
|
EKT250 |
250 |
110 |
66 |
2.3 |
|
EKT300 |
300 |
112 |
66 |
2.7 |
|
EKT400 |
400 |
130 |
70 |
3.8 |
|
EKT500 |
500 |
140 |
75 |
4.7 |
|
EKT600 |
600 |
145 |
78 |
5.5 |
|
EKT800 |
800 |
160 |
80 |
7.2 |
|
EKT1000 |
1000 |
170 |
90 |
9 |
|
EKT2000 |
2000 |
205 |
95 |
13.5 |
|
EKT3000 |
3000 |
220 |
120 |
18.5 |
|
EKT4000 |
4000 |
260 |
125 |
24 |
|
EKT4500 |
4500 |
285 |
130 |
25.5 |
|
EKT5000 |
5000 |
295 |
138 |
28.5 |
|
EKT6000 |
6000 |
300 |
145 |
34 |
|














