LM3600 Bias Control (CIR25148E)

The figure shows a way to apply gain control to the LM3600 OTA. The circuit is from a Radio Electronics from July 1988.

| Clique na imagem para ampliar |

1 V Precision Reference (CB1285E )
This circuit is from a 1975 Motorola manual. The FET can be the BF245 and the output voltage...
Speed and direction control for shunt motors (CB5418E)
This circuit for shunt motors was found in an American 1980s documentation. The SCR should be rated...
ERB RD RE Series and RG Microcomputer Fuses
March 2017 - The new ERB-RD, ERB-RE and ERB-RG fuses from Panasonic's Micro Chip Fuses can now be...