Power Transformers
10K:600(150+150) Z11 silicon steel sheet audio signal transformer balanced output transformer, 4x step-down transformer
Wide frequency response 10K: 150+150 input transformer, balanced output transformer, 4x step-down transformer, wide frequency response audio transformer.
Z11 silicon steel sheet audio signal isolation step-down transformer: suitable for signal step-down and attenuation, primary 2-wire 10K single-ended input, secondary three-wire 600K balanced output. It can be used as a passive front end, single-ended to single-ended, single-ended to balanced, balanced to balanced, and balanced to single-ended.
The voltage ratio of 10K:600 is 4:1. In other words, if 10K inputs a 4V signal voltage and 600K outputs a 1V voltage, the signal will be attenuated by 4 times.
It is often used for car audio high-level input or speaker line input attenuation signal. It is also suitable for attenuating signals from constant voltage amplifiers to other devices.
can also be used in reverse. 600: 10K means 600 is connected to the input, 10K is connected to the output, and the signal is amplified 4 times.
Imported Z11 iron core, size EI25X12mm, thickness 0.35mm. nylon frame. High-purity oxygen-free copper enameled wire winding.
Technical features: The iron core will not be magnetically saturated after inserting 15mA DC current. The primary and secondary are layered and segmented, double balanced output, using a special winding process, the same number of turns, the same wire diameter, the same copper resistance, the same internal resistance, the same voltage, the same current, the same amplitude, completely balanced signal Transformer, full-function conversion, high conversion accuracy.
Measurement parameters:
Impedance: 10K: 150+150
Primary DC resistance: 948, two wires
Secondary DC resistance: 120+120, double winding three wires
Primary inductance: about 100H measured at 100HZ
Secondary inductance: abou