How to Make Simple Smart Phone Charger Using L7805CV Voltage Regulator

751

12

Posted

Introduction: How to Make Simple Smart Phone Charger Using L7805CV Voltage Regulator

Smart phone charger using L7805CV voltage regulator IC. It is very simple using following electronic component

1. L7805CV component

2. Ceramic capacitor code 104 = 100nF (0.1 uF)

3. Ceramic capacitor code 334 = 330nF (0.33 uF)

4. Diode 1N40075. Some breadboard male connector cable6. Breadboard (prototype board)

Very easy and simple electronic component for beginners. The voltage input can range from 7.5 volt up to 18 volt and the L7805CV voltage regulator will convert them into 5 volt which is the ideal voltage to charge a phone. For best result please use Lithium batteries or SLA type batteries as the PP3 9 volt battery are not good enough.

Reference How to make smart phone charger

Step 1:

Share

Recommendations

  • Sew Warm Contest 2018

    Sew Warm Contest 2018
  • Paper Contest 2018

    Paper Contest 2018
  • Gluten Free Challenge

    Gluten Free Challenge
user

We have a be nice policy.
Please be positive and constructive.

Tips

Questions

Comments