Welcome to AFIATA.COM Information of basic electronic circuits for repair and project
[ Content | Sidebar ]

Posts by ADMIN

Sansui 15″ CTV Model: CTVB2B15-P powersupply problem,TV not switching on,replaced C4460, issue stil persists?

Raj asked: Hi, I have a Sansui 15″ color TV Model: CTVB2B15-P. It automatically switched off. When checked, fuse was blown out, I tried replacing the fuse, but it again blown out, so suspecting the problem with SMPS, I further checked and found that C4460 transistor (or STR) was short and replaced it, and now […]

Satellite Camera Controller with a PC and Motorcycles, this is the circuit diagram schema

Satellite Camera Controller with a PC and Motorcycles, this is the circuit diagram schema The back EMF voltage spikes produced by stepper motors (particularly higher voltage motors) can damage your PC’s printer port if connections are made incorrectly, fly back diodes are absent or connected in reverse, etc. The safest options are opto – isolated […]

Create HFE Tester Circuit Diagram

Create HFE Tester Circuit Diagram using BC560, TIP142 Create HFE Tester Circuit Diagram

TR AMP AUDIO PWR 65W

TR AMP AUDIO PWR 65W

Power Supply Control

Power Supply Control using BC549, BC559, BD139

More circuit headphone amplifier

More circuit headphone amplifier using IRF610

Privacy Policy - Sitemap

Disclaimer