More about Switch (454)

| Only simple materials and a little bit of skill are needed to build an RS232 switch. All that you need are two 9-way sub-D plugs with solder...

| A Polyswitch is an electronic fuse, which interrupts a protected circuit when the nominal current has been exceeded, but returns to its orig...

| There are very many switching regulator ICs for reducing a dc voltage. In the ‘step-down’ operating mode, an internal switch connects the in...

| This circuit shows one way to generate both positive and negative output voltages using a step-down switching regulator. The Micrel (www.mic...

| Normally, two pushbuttons are needed to control a thyristor, namely — you guessed it — one to switch it on and one to switch it off. With th...

| In designing a product that is powered from the mains, there are various factors that ultimately determine the choice of power supply. Incre...

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

| If you wish to convert a range of possible input voltages into an output voltage that lies somewhere in the middle of that range, a regulato...

| The circuit shows a switchable crystal oscillator which can generate any one of a number of set frequencies. Using the high-speed LT1394 com...

| Anyone who has ever taken part in a listening test with various loudspeaker systems and amplifiers knows that the differences are often very...