All items tagged with Current and Switch (12)

1-07-2012 | Relays or contactors are often used to switch AC-powered inductive loads such as motors, valves or electro magnets. When the device is switc...

1-07-2005 | Overcurrent sensors using external low-resistance sense resistors are fairly common. However, the members of a new family of ICs from Maxim...

1-12-2002 | The circuit diagram shows a simple current source constructed from discrete components, which can deliver a constant current into a load con...

1-07-2001 | In the form of the LT1618, Linear Technology (www.lineartech.com) has made available a step-up switching regulator with a current limit mech...

1-07-2000 | Transistors are often used for switching power supply voltages. MOSFETs are most often used, since they have low ‘on’ resistances, and they...

1-12-1999 | Current personal computers with an ATX motherboard are not provided with a switched mains output socket. It is therefore no longer possib...

1-07-1999 | In certain direct-current operated circuits, such as DC-to-DC converters, the switch-on current may be so high that the output voltage of...

1-07-1998 | There can be no doubt that Microchip’s PIC microcontrollers have achieved general acceptance in the electronics industry and immense pop...

1-03-1997 | A current detector and a threshold switch are not sufficient when in comes to building an electronic fuse. Such a circuit would be trigger...

1-12-1990 | The electronic antenna selector is intended to switch between two FM antennas by means of a legte signal.