How to Test TRIAC with Multimeter? A thyristor is a four-layer semiconductor device, consisting of alternating P type and N type materials (PNPN). The four layers act as bistable switches. As long as the voltage across the device has not…
How to test SCR using Analog Multimeter (Best Analog multimeter or use Digital multimeter with diode mode) with simplest method is a must. The first thing we should know about the leads of SCR- anode, cathode, and gate. The SCRs…
Many Analog Electronic circuits require dual power supply rails for proper balanced operation one being the Operational amplifier circuit. Negative supply voltage is also required in digital systems like A/D converters, op-amps, and comparators. we are going to design a…
What is a DIAC? A DIAC is a diode that conducts electrical current only after its breakover voltage (VBO) has been reached. DIAC stands for “Diode for Alternating Current”. A DIAC is a device which has two electrodes, and it…
Optocoupler-Phototransistor IC pin Details: Optocoupler Number: Optocoupler-Phototransistor IC number is EL817C. EL817C IC is a very popular optocoupler IC. The IC like any other optocoupler consists of an infrared emitting diode which is optically coupled to a phototransistor detector. Features…
IGBT-Insulated Gate Bipolar Transistor Details: IGBT is a short form of Insulated Gate Bipolar Transistor, combination of Bipolar Junction Transistor (BJT) and Metal oxide Field effect transistor (MOS-FET). It’s is a semiconductor device used for switching related applications. As IGBT…
DIAC Working with Application Circuit Simulation The most popular and commonly used Power Electronic Switching Devices are the BJT, MOSFET , and IGBT. But when it comes to switching AC waveforms, we can frequently notice the TRIAC being used to…
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