More about MOSFET (125)

1-07-2011 | Good old electromechanical relays are relatively expensive where any significant current has to be switched and switching times must be shor...

1-07-2011 | The unit described here enables you to test NPN and PNP bipolar transistors, N- or P-channel FETs or MOSFETs, UJTs, triacs, and thyristors....

1-07-2010 | For load currents up to 4 A the author has used a bistable relay to disconnect the load on a 12 V battery to avoid deep-discharge. How can w...

1-07-2009 | The BQ24013 is a simple-to-use charge controller suitable for use with lithium-ion and lithium-polymer batteries. A major advantage it has i...

1-07-2009 | A typical modern optoMOS relay has an LED at the input as in the a normal optocoupler, but the light is used to switch two complementary pho...

1-05-2009 | ‘With a good amplifier, all you hear is the music.’In December 1982, Elektor surprised the world with a top-class MOSFET final amplifier boa...

1-03-2009 | This article describes a novel design for a high-voltage regulator that is very simple yet offers excellent performance. The output voltage...

1-02-2009 | Curve tracers have been a staple in Elektor since 1979. This practical project from 2009 measures and records characteristic curves of NPN/P...

1-07-2007 | If you look at the chassis of the zBot vehicle, you’ll find two parts requiring intelligent control: the steering servo and the DC motor.The...

1-02-2007 | The circuit shown here uses a depletion-mode MOSFET to implement the Low Dropout (LDO) function.