Time and Voltage adjustable DCDC voltage regulator circuit. Max 33V & Max 5A (90W).
To make a voltage reducing circuit that works for the time we have determined.

Resistors: https://s.click.aliexpress.com/e/_Ddc...
Capacitors (1uF, 10uF, 470uF): https://s.click.aliexpress.com/e/_DEy...
Capacitors (0.1uF/100nf, 0.33uF/330nF): https://s.click.aliexpress.com/e/_Dkn...
Diodes: https://s.click.aliexpress.com/e/_DeM...
NE555 IC: https://s.click.aliexpress.com/e/_DeM...
Trimpot (5K, 100K): https://s.click.aliexpress.com/e/_DF7...
7809: https://s.click.aliexpress.com/e/_DnK...
LM317: https://s.click.aliexpress.com/e/_DFH...
5mm LED: https://s.click.aliexpress.com/e/_DFx...
Tactile push button (6x6x5): https://s.click.aliexpress.com/e/_DBh...
TIP35C: https://s.click.aliexpress.com/e/_DEB...
Heatsink (To 220): https://s.click.aliexpress.com/e/_DkC...
Heatsink (to 247): https://s.click.aliexpress.com/e/_DkJ...
Single Side Copper PCB: https://s.click.aliexpress.com/e/_DD2...
HeatShrink: https://s.click.aliexpress.com/e/_DnM...

Mini Drill Bits: https://s.click.aliexpress.com/e/_DBZ...
PCB Transfer Paper: https://s.click.aliexpress.com/e/_DCi...

80W soldering iron: https://s.click.aliexpress.com/e/_DD7...
Digital Multimetre AC DC A830L : https://s.click.aliexpress.com/e/_Dmj...
Digital Multimetre AC DC ANENG XL830L : https://s.click.aliexpress.com/e/_DEJ...
UT61 Profesyonel Digital Multimetre Tester: https://s.click.aliexpress.com/e/_Dmt...

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   / @kendinyap  

CIRCUIT SHEMATICS & DETAILS: https://www.rcpano.net/2023/08/17/tim...'>https://www.rcpano.net/2023/08/17/tim...

My website: https://www.rcpano.net

#Diyelectronic #makingvideos

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00:00 Intro
00:09 Preparing the PCB
02:15 Drilling PCB holes
03:12 Timer Circuit
04:29 Timer Test
05:10 Regulator Circuit
06:62 Testing and using the circuit