48 0 48 Toroidal Transformer Audio Amplifier Power Toroidal Transformer12 v 20a Toroidal Power Amplifier Transformer
This high-quality 48V+48V toroidal transformer is expertly designed for superior audio amplifier applications. With its efficient dual 48V output and generous 20A current capacity at 12V, it delivers clean, stable power perfect for high-fidelity sound systems. The toroidal core construction minimizes electromagnetic interference and reduces noise, while providing excellent voltage regulation and low heat generation. Its compact circular design saves space and allows for flexible mounting options. Ideal for professional audio equipment, home theater systems, and DIY amplifier projects, this transformer ensures reliable performance with minimal hum or interference. Built with premium copper windings and high-grade silicon steel core, it offers outstanding durability and consistent power delivery for your audio applications. Perfect for both hobbyists and professional audio equipment manufacturers seeking dependable power solutions.
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Frequency |
50HZ/60HZ |
Rated Power |
20-25000VA |
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 |
Medical equipment, Automatic control equipment, home appliances, audio amplifier, CCTV security, broadcasting system,solar power, wind power, telecommunications,etc
Product Features:
Long life
Energy conserving
High Efficiency
Low Temperature Operation
No Radiation, no noise
High standard, high quality


Short circuit and overload protected with thermal fuse(or thermal switch) on primary side. Up to 50% less weight than a similar conventional transformer.






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 |

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