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Watch this video in English Language • {284} RCD SNUBBER Circ...
in this video i explained What is snubber circuit, why it is used & how it works in high frequency transformer in switch mode power supply. circuit is explained in Urdu Hindi. Educational tutorials on power electronics RCD (resistor capacitor diode SNUBBER Circuit | What is Snubber Circuit and How to Calculate | Explained in Urdu. during switching the high frequency transformer the voltage stress on collector of the mosfet or transistor is double to the vdc and Leakage inductance spikes are also increase, these can be minimized by addition of a snubber circuit (a capacitor, resistor, and diode combination) connected to the transistor collector to positive supply line. it damps the oscillation effect in the off time period of the switching cycle. in this way the the reverse voltage generated in off time are diverted to this RCD snubber circuit so the voltage stress is minimized and the huge power loss in fall time is reduced to a negligible value.
Calculation Sheet drive.google.c...
this is to design discontinuous flyback Switch Mode Power Supply after watching this series of videos you will be able to:-
how to #design #calculate #smps
how to understand smps design calculations for discontinuous flyback function of switch mode power supply, in this tutorial i draw the circuit diagram and placed components and made wiring of the components.
how to repair switch mode power supply when short circuit at input
how to calculate dc buss bar / rail and bulk / main dc / filter capacitor
hoe to select minimum maximum voltage for SMPS
how to design buck boost converter / half bridge / full bridge / forward / feed forward / zero volt switching ZVS / zero current switching ZCS / flyback converter
#smps, #repair, #troubleshooting,
SMPS practical tutorial • SMPS Switching switch ...
SMPS tutorial and practical troubleshooting and fault finding • SMPS / PWM basics circ...
• #207 SMPS Output Fluct...
LED LCD TV power supply circuit • #219 LG LH T6240 SMPS ...
17PW26-4 • #223 LED LCD Circuit &...
• #218 LED LCD Circuit &...
• #215 LED LCD Circuit &...
• #183 How to repair swi...
Repair ATX Computer Power Supply • #209 Repair Computer P...
• #199 How to increase O...
• #197 How to bypass Ove...
• Video
• #189 How to repair Com...
Adjust Output of SMPS • #206 How to increase /...
• Video
• #206 How to increase /...
Computer ATX power supply circuit explanation • Video
• #168 ATX POWER SUPPLY ...
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Types of Electrical and Eletronics Ccts • Video
Test Diode With Multimeter • 93 How to Test Diode, ...
Check Resistance • Video
Check Resistance • Video
• #40 Voltage divider Pr...
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