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120-210 - TekWiki

The Tektronix 120-210 is a power transformer used in the 321 (T701) serial number 720-up, and in the 321A (T701) all serial numbers.

  • 120-210

    120-210

  • 120-210

    120-210

  • 120-210

    120-210

  • 120-210 as used DC-DC converter circuit in 321A. Frequency of operation is about 2 kHz.

    120-210 as used DC-DC converter circuit in 321A. Frequency of operation is about 2 kHz.

Some instruments using part 120-210

Instrument Manufacturer Class Model Description Introduced
321 Tektronix Oscilloscope 321 Portable single channel scope 1960
321A Tektronix Oscilloscope 321A Portable single channel scope 1964