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Our effort is to avoid talking about clichés and theoretical points that are only useful for universities and classrooms and have no benefit in increasing the expertise of board repairers. There are other types of capacitors, which are very unlikely to be seen on home appliance boards, so I didn't want to make the article too long and boring, so I didn't explain them. In this video, we talked about polyester capacitors. MKT capacitors. Electrolytic capacitors and... Your likes and comments encourage us. 00:00 Knowledge of capacitors 1:18 General functions of capacitors Noise and ripple elimination 2:15 Capacitors reducing capacitors 2:56 How capacitors work How to eliminate noise and ripple 4:12 Types of polarized capacitors Polarity 4:38 What is a tantalum capacitor 5:25 The concept of micro, nano and pico 7:7 What is an electrolytic capacitor and a little circuit analysis 11:0 How many volts should a new capacitor have? How to calculate the voltage of capacitors 12:14 How to identify a broken capacitor - capacitor test 13:19 The correct way to test an electrolytic capacitor 14:38 What does OL mean 16:18 What is an aluminum capacitor 17:25 Capacitor swelling is a sign of failure 18:20 What is a non-polar capacitor? Polyester and Emkay MKT capacitors 20:50 Why does a capacitor beep 22:04 What capacitor should I replace with what capacity? 22:57 Testing Emkay MKT and polyester capacitors with a multimeter