A high-level diagram of a surge-stopper implementation ... Shown is the LT4363 reverse-input protection circuit. Reverse-output-voltage protection also is achieved with robust device pin protection.

This polarity protection circuit is dimensioned for 12 V power supplies and avoids the voltage and power loss problem. By correct polarity, the current flowing to the D1 and the relay coil causes the ...

[Afroman’s] latest video shows you how to add reverse voltage protection with ... voltage is correct. The schematic above shows the P-FET on the high side of the circuit. The gate is hooked ...

Circuit diagrams illustrate how these devices are ... current passes through and require a current-limiting resistor for protection. Bulbs contain a filament that glows when current passes through.

1 represents the schematic of a line card interface and ... and discrete components enables high-side current sensing for circuit protection.

The circuit protection market is filled with such a wide variety of fuses today that the previously accepted method of specifying fuses is just not enough. Instead, the proper application of fuses in ...

Many electronics enthusiasts face this challenge, especially when using traditional schematic tools. But what if there was a simpler way? Circuit Canvas, developed by Oyvind Nydal Dahl ...

Figure 3 This series-protection circuit disconnects the amplifier-output terminal using a series-connected, high-voltage SSR. Figure 4 This circuit requires only a couple of external components to use ...

THERE are not so many text-books on circuit and machine protection that the present edition of the author's well-known work is not welcome, especially as it has been brought right up to date.

Symbols are used to create circuit diagrams. These diagrams help us visualise and understand how components are connected in a circuit. Each symbol represents a specific component. Knowing the ...

Guest columnist Faraz Hasan, marketing and business development manager at Tyco Electronics Circuit Protection Products says that LEDs can require overcurrent protection despite built-in safety ...