Low Pass Second Order Filter 741 (CB25818E)

This unity gain circuit was found in the February 1995 Electronics Now magazine. The frequency is 10 kHz, and the power supply must be dual.

Low ripple power supply (CB5466E)
This power supply makes use of a capacitance multiplier. C2 can be 100 uF which with the action of...
Stair Generator (CB4855E)
This circuit, which appears in other applications on this site, was taken from a 2000...
EF MOSFETs Series with Diodes Fast Body (COM042E)
Mouser Electronics is already providing new MOSFETs EF SIHx28N60EF of Vishay series for voltages...