In this scheme, adjustable voltage regulator IC 78L05 is used in conjunction with the integrated audio amplifier TDA2030 . Because of this, the stabilizer […]
Power Supply Circuits
Simple Converter to Power UV Lamp
This simple converter to power UV lamp scheme is a simple converter to power the ultraviolet lamp low voltage. The power supply can be […]
DC to DC Converter 5V to 30V
This DC to DC Converter 5V to 30V schematic will convert +5 volt input voltage to +30V voltage. Direct current is converted into an […]
5V Switch Mode Power Supply using LM2674
In the typical power supply is used in chip LM2674 company National Semiconductor , for many years engaged in manufacturing and designing components for […]
5 volt Charger based LNK616PG Chip
On-chip LNK616PG of LinkSwitch-II family firms Power Integrations can be designed very simple battery charger with mains supply, which can operate in either stabilizing […]
5 Volt TTL Voltage Monitor
This is a simple device designed to control supply voltage +5 V Monitor provides information signals TTL level, accompanied by the LED display, indicating […]
Charger for NiCd Batteries
This device is used to simultaneously charge for Ni-Cd batteries. The output step-down transformer AC 12V is fed to the rectifying diode bridge, assembled […]
Mobile Phone Charger Powered using Solar Cell
To charge the 6-volt NiCd battery in this little device uses a miniature 3-volt solar battery. Battery, in turn, can charge many models of […]