Temperature interface (CB20543E)

This temperature sensor shield or interface was found in a PC English documentation from 1996.

600 mA Step down DC to DC Converter (CB15574E)
The circuit shown in the figure is suggested by Intersil (www.intersil.com) and makes use of the...
Negative Ion Generator (CB21000E)
This circuit was obtained from American documentation from the 1990s. The transformer can be a car...
Alternating Voltage Regulator (CB1581E )
National Semiconductor suggests the figure circuit for stabilizing the peak value of an...