Z4KE170-E3/73

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A Z4KE170-E3/73 diode, also known as a Zener diode, is a single, electronic component that is used to regulate voltages in circuits. It was invented by the American scientist Clarence Zener in the 1920s and has since been the dominant type of voltage regulation in electronics. Zener diodes are especially useful in switching power supplies and linear regulators, used in a wide range of devices, including computers, cellphones, television sets, and other electronics.

The Z4KE170-E3/73 diode works on the principle of reverse current breakdown. When a reverse DC voltage is applied to the diode, it’s internal resistance increases dramatically and it begins to conduct. By regulating the circuit voltage, the Zener diode prevents fluctuations in the power supply from reaching critical levels. This can improve the stability and reliability of electronic circuits and further ensure that the electronic components are safe from overvoltage.

When used in switching power supplies, the Z4KE170-E3/73 diode can help to reduce power consumption. When circuits with large transient loads, switching on and off frequently, the Zener diode can act to ensure that the circuit remains at the correct voltage level, despite the rapid changes in current. As such, the diode helps to maintain a stable power supply for the circuit and reduce waste.

The Z4KE170-E3/73 diode is also capable of protecting a circuit from overvoltage. It works by acting as a short circuit whenever the voltage goes above its predetermined threshold. This helps to protect the electronics from damage in the case of an electrical surge. The Zener diode also works in both directions and can protect an electronics circuit from both overvoltages and undervoltages.

The Z4KE170-E3/73 diode has a wide range of applications, including protecting sensitive electrical equipment, reducing energy consumption in switching power supplies, and providing reliable voltage regulation in linear regulators. As such, it is a versatile and essential component for any electronic system.

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