Real Circuit & How to make power controller with Transistor D718

How to make power controller , regulate DC voltage diy ,DC power supply , LED Controller DIY with D718? , Easy make at home …
Note :
This Project you can input with DC V start 12V to 48 V , and for output , according to Electronics sets need , can support from 1.2v DC to 48v DC , If you need you can just Limite or Conntroll Voltage by Potentiometer . Hope you enjoy with Us .

Circuit How to make power controller with Transistor D718

Components for This Project
-Heat Controller
-Transistore D718 NPN
-100k Potentiometer
-Capacitor 470 uf/25v
-Resistance 560 ohm
-Battery 9v
-Wire battery
Testing With :
-LED for Power Controller
-Motor for Speed Controller
-Check and test Voltage by Ohm Meter

Testing Motor Controller
Testing with power LED Controller

Real Circuit How to make power controller

Here Video Tutorial full step