مميزات خاصة

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

وصف

Note: When testing the machine, the output transformer must be connected to a speaker or a resistor as a load. The no-load test can easily burn the transformer.
Specifications
Core size: 22MM * 35MM
Winding method: 3 clips 2 (primary divided into 3 sections, secondary divided into two sections)
Inductance: L> = 21H (test frequency is 100HZ, Z11 piece, 5K);
Primary wire diameter: 0.14MM air gaps 0.08MM
Secondary wire diameter: 0.49MM two parallel
Shielding method: painted iron side cover
Weight: 1.03KG
Volume: 68MM high * 55MM wide * 75MM thick, the center point of the mounting hole is 45 × 50MM (the size of vertical installation)
The primary impedance of this transformer is 5K, and the secondary impedance is 0-4 ohm-8 ohm
Bandwidth: 45HZ-20KHZ.
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High-concerned chemical : None
Coil Number : Autotransformer
Phase : SINGLE
Origin : Mainland China
Use : AUDIO

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