[time-nuts] OT - DC-10 gyros

kb0ebg at juno.com kb0ebg at juno.com
Wed Mar 27 21:44:50 EDT 2013

Bill Ezell;

Your Gyro may require 3 phase, 400 cps, 28 vac, Sine wave.

A simple "Buffered Phase Shift Oscillator" for 400 cps can create the Sine Wave.
https://www.circuitlab.com/circuit/h6v28g/buffered-phase-shift-oscillator/https://www.circuitlab.com/circuit/bakd83/phase-shift-oscillator-ii/You will need to add an AGC to the output for frequency stability.
A "3 Phase Generator" can create the 3 phase output.https://www.circuitlab.com/circuit/m4u5nw/3-phase-generator/ Add 3 Amplifiers (one for each phase) to reach voltage/power.
If the Gyro is directional, it will take several hours to stabilize.

Refinance your home now
Loans under 729K usually qualify for US GOV backed refinance programs

More information about the time-nuts mailing list