UJT Relaxation Oscillator

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written 5.1 years ago by

teamques10 ★ 65k

modified 2.0 years ago by

pedsangini276 • 4.8k

analog electronics

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written 2.0 years ago by

sagarkolekar ★ 11k

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The basic UJT relaxation oscillator circuit is as shown in figure. in this circuit the capacitor c1 is charged through potentiometer R1, until the emitter voltage reaches Vp at which time UJT turns ON and discharges C1 through R2. when the emitter voltage reaches a value of about 2v, the …

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