Skip to content
Polytechnic Hub

for Electronics, Electrical, Mechanical, Automobile & Textiles

  • Home
  • Electrical
    • Rectification
  • Electronics
  • PLC
  • Inspection
  • Contact Us
  • facebook.com
  • twitter.com
  • t.me
  • instagram.com
  • youtube.com
Subscribe

relaxation oscillator

  • Home
  • relaxation oscillator
UJT relaxation oscillator (Sweep circuit with UJT switch)
Posted inElectronics Articles

UJT relaxation oscillator (Sweep circuit with UJT switch)

Construction of UJT relaxation oscillator The sweep circuit can be obtained with the help of unijunction transistor (UJT). The capacitor (C) start charging through the resistor (R) till the capacitor…
Posted by Technical Editor March 25, 2017
What is an Oscillator?
Posted inElectronics Articles

What is an Oscillator?

The oscillator circuit is made up of two reactive elements inductor and capacitor. It is also known as tank circuit. In electronic circuit it produces a periodic, oscillating electronic signal…
Posted by Technical Editor March 22, 2017
V-I characteristic of tunnel diode
Posted inElectronics Articles

V-I characteristic of tunnel diode

It immediately conducts the diode when forward biased voltage is applied. The current is increases to its peak point value (Ip). The diode currents starts decreasing till it reaches its…
Posted by Technical Editor March 18, 2017
Copyright 2026 — Polytechnic Hub. All rights reserved. Bloghash WordPress Theme
Scroll to Top