Full wave rectifier (CB9455E)

This precision signal rectifier was found in an Electronic Design. The components used are from that time, uncommon nowadays.

| Clique na imagem para ampliar |

Very High Voltage generator (CB15714E)
This circuit generates voltages of tens of thousands of volts for projects such as electrostatic filters...
Resistor voltage control (CB20758E)
This circuit was found in an old American documentation. The operational used is of the...
NiCad Charger (CB15654E)
Rechargeable Nicad batteries type AA, C or D can be recharged with this circuit, which is nothing...