This transformer simplifying assembly while maintaining stable inductance for signal
Crafted with robust materials and precise winding to withstand prolonged use in output audio transformer applications without sacrificing tone
Serving as a reliable step down transformer for various industrial electronics and audio amplifier projects requiring stable alternating current supply without fluctuation issues
Ensuring safe operation in demanding business environments while maintaining consistent performance under continuous heavy load conditions
This unit withstands high temperatures and voltage spikes effectively, minimizing eddy current loss to provide long lasting durability for critical electrical equipment that requires uninterrupted power delivery daily
Description
FU50 tube amplifier transformer kit (small 300B):
Power supply British bracket installation
96*50 165W iron core domestic H50 annealing sheet
Input 0-220V (primary and secondary are added with shielding layer)
Output 320V-0-320V/180ma
6.3V-0-6.3V/2.5A
3.15V-0-3.15V/2A
0-5V/3.5A
Weight; 3.2 kg
Output transformer
66*45 10W British bracket installation The iron core adopts Z11 0.35
Primary AC impedance; 3.5K super linear
Winding method; 4+3 fever level winding method
Secondary impedance; 0-4-8
Primary inductance 19H
DC resistance; 322
Weight; 1.33 kg
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High-concerned chemical : None
Coil Number : Autotransformer
Phase : SINGLE
Origin : Mainland China
Use : AUDIO