Philips Electronics

1 to 4 W audio power amplifier

Philips Electronics

13.7 V, proportional-control triac triggering circuit

Siemens AG

AF POWER AMPLIFIER IC WITH THERMAL SHUTDOWN

Philips Electronics

Recording/playback and 2 W audio power amplifier

Temic Semiconductors

One chip AM/FM radio with audio power amplifier

Philips Electronics

A MAINS-ZERO TRIAC-TRIGGERING CIRCUIT

Unspecified

FM-ZF-Verstarkerschaltung mit Demodulator fur Rundfunkempfanger

Unspecified

BUCKET BRIGADE DELAY LINE FOR ANALOGUE SIGNALS

ON Semiconductor

Universal Motor Speed Controller

Unspecified

Tonkanaischaltung fur Fernsehempfanger

Philips Electronics

CONTROL CIRCUIT FOR SMPS

Philips Electronics

East-West correction driver circuit

Unspecified

AM empfangerschaltung mit demodulator

Motorola => Freescale

UNIVERSAL MOTOR SPEED CONTROLLER