KJ5E24A61PNL

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KJ5E24A61PNL is a protective device that is used to protect circuits and components from unwanted transients and overvoltage conditions. It is commonly used in automotive, industrial, and consumer applications to protect circuits from such phenomena as Electrostatic Discharge (ESD), Lightning Induced Surges, Power Line Surges, Power Line Sags, and AC Line-Transient Interference.

KJ5E24A61PNL offers maximum flexibility and usability by providing two different operating modes to respond to both overvoltage and overcurrent. The default mode provides over-voltage protection for AC line transients and over-current protection for short circuit conditions. The second mode provides over-voltage protection only for AC line transients and does not allow current to flow during over-voltage events.

The device provides excellent and reliable protection to connected circuits and components in the presence of transient overvoltage and overcurrent events. The KJ5E24A61PNL acts as an avalanche breakdown device that breaks down when the applied voltage exceeds the breakdown voltage of the device. This causes the device to enter the high current mode, thus limiting the amount of current that is allowed to pass through it. Also, the device features an automatic reset, which enables it to reset itself after a transient voltage surge or overcurrent event.

The device also contains a latch element which maintains control voltage protection, even in cases of power supply disruption. The latch element itself is activated if the applied overvoltage exceeds a certain threshold. This ensures that the KJ5E24A61PNL continues to provide protection even under conditions of power supply failure or disruption.

The KJ5E24A61PNL is also designed with a varistor element to provide transient voltage suppression. This element maintains the breakdown voltage of the device to ensure that it is able to protect the connected circuits from transients. This element is also responsible for safeguarding the device from heat dissipation, thermal runaway, and false triggering.

The device is available in different power ratings ranging from 500V to 2000V. Due to the wide range, the device is able to be used in different applications such as industrial equipment, power line protection, lightning protection, UPS systems, HVAC systems, AC motor control systems, and transformer protection.

In conclusion, the KJ5E24A61PNL is an effective and reliable protection device that is used in a variety of applications. It has two different operating modes, a latch element, and a varistor element to provide reliable protection from both transient overvoltage and overcurrent conditions. It provides flexibility and is available in different power levels, which makes it suitable for a wide range of applications.

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