Using zener diode and 78xx family IC properly, calculate resistance values ​​for voltage stabilizer circuit to operate stably in long term.
- Zener diode and voltage regulator IC 7805 are very commonly used in electronic circuits, they can be used to stabilize voltage, protect voltage beyond threshold, then zener diode discharges less voltage to GND.
- With a voltage range that needs to be stabilized to a specific voltage level by a zener diode or IC 7805. Calculating the resistances for long-term circuit operation is very important. In the video, I have detailed instructions on how to calculate the resistance value and install a stable operating circuit.
00:00 demo
00:05 Introduction of zener diodes and ICs 78xx 79xx
00:16 Theory, schematic diagram of zener diode IN47xx IN4736A
02:05 Actually install the zener diode circuit IN4736A
04:03 Theory, schematic diagram of IC 7805
04:39 Practice installing 7805 . voltage stabilizer circuit
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