25 W phase control (CB8334E)

This 25 W phase photo control was found in a 1965 General Electric publication. The circuit uses a LASCR which is an unusual SCR photo today.

| Clique na imagem para ampliar |

Amplifier TDA2002 (CB11611E)
This stereo circuit with the 2002 integrated circuit. The power is 6 W per channel with 16 V of...
Current Limit (CIR035)
In this circuit the output current is limited by R3. For a 300 mA current, R3 must have 12 Ω. For...
Synchronized 1 kHz neon (CB8938E)
This high voltage oscillator with a neon lamp was found in a 1969 documentation. The circuit is...