

Topic Entry
- Radio tuning PLL frequency synthesizer scheme
- 12v to 5v 5a converter circuit
- 150w power amp circuit diagrams
- 2 J-Fet as Mixer
- 60 hz 3 phase inverter impulse generator schematic
- convert TTL output sinewave
- 12v transistor amplifier
- 7812 voltage regulated power supply and the voltage on each component
- power amplifier 300 watt
- amplifier circuit 3055