L9700

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The L9700 range of TVS (Transient Voltage Surge Suppressors) Mixed Technology are an important component in the protection of sensitive electronic equipment from surges in power. It uses a combination of active and passive components configured in a single module to provide an integrated solution that can provide efficient protection against transient voltage. The module combines diode protection and a series of spark gaps to provide a multi-stage protection that is tailored to the specific surge protection requirements of the system.

The diode protection part of the module uses zener diode as clamping elements. This is important in transient surge applications where the output voltage needs to be quickly clamped to a known our safe level. The zener diode provides fast voltage clamping and works by keeping the voltage below a Zener Voltage Breakdown threshold. This is achieved by the zener diode conducting current when the surge voltage is higher than the zener voltage.

The spark gap connected to the diode also works to provide extra protection in the system. The spark gap is basically designed to keep the voltage at a certain level. When a transient voltage surge occurs, the spark gap will fire and transfer the voltage to the next stage. This provides extra protection to the system.

The other part of the transient voltage surge suppressor module is the surge limiting resistors. These resistors are designed to limit the current flowing through the module. The surge limiters work by reducing the voltage of any incoming surges by limiting the amount of current that can flow through the module. The use of surge limiters helps to provide a more efficient protection against transient voltage.

The L9700 mixed technology module is available in different voltage ratings and configurations. This allows the user to select the best solution for their application. The module can be used in a wide range of applications such as telecommunications, industrial, metering, and more. It is also suitable for use in automotive, aerospace, and medical applications. The module is also ideal for use in applications such as security and fire alarms.

The L9700 module has a number of benefits over traditional transient voltage surge suppressors. It is designed to provide better protection against transient surges than other components. It is also more efficient and cost effective than most other surge suppression products. The module is easy to install and provides a reliable, long-lasting protection solution.

In order to understand the working principle of L9700 Transient Voltage Surge Suppressor, it is important to consider the three main components of protection: surge limiters, spark gaps, and zener diodes. The surge limiters provide the first level of protection. They limit the current flowing through the module by reducing the voltage of any incoming surges. This limits the amount of current that can flow through the module.

The spark gaps provide the second level of protection. When a transient voltage surge occurs, the spark gap will fire and transfer the voltage surge to the next stage. This is achieved by creating an electrical bridge across the spark gap and limiting the amount of current that can flow through the module. This helps to prevent any potential damage caused by the surge.

The zener diode provides the third level of protection. The zener diode helps to provide fast voltage clamping and works by limiting the voltage to below a Zener Voltage Breakdown threshold. The zener diode conducts current when the surge voltage is higher than the zener voltage. This helps to reduce the chances of any potential damage to the system.

In conclusion, the L9700 range of mixed technology TVS (transient voltage surge suppressors) are an important component in the protection of sensitive electronic equipment from transient surges in power. It uses a combination of active and passive components configured in a single module to provide an integrated solution that can provide efficient protection against transient voltage. It is suitable for use in a range of applications and is easy to install, providing a reliable and cost effective protection solution.

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