Tags : variable frequency power

2 digg it

Interruptible variable frequency power supply and load matching Interruptible variable frequency power supply and load matching circuit, - US Patent 6437302 from Patent Storm. A load matching circuit is disclosed for use ... 0 comments 32 visitors

1 digg it

Vacuum tube audio frequency power amplifier variable amplitude The power tube cathode/s or cathode bias resistor is lifted above ground to reduce the effective power tube plate voltage and output amplitude while ... 0 comments 24 visitors

Sponsor variable frequency power tags