MLESD12A-0402-TP

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Thyristor Surge Protection Devices (MLESD12A-0402-TP) are a type of transient voltage and surge suppressor (TVSS) device used to protect sensitive electronic components from destruction due to electrical surges or spikes. This device is particularly effective in providing protection against high voltage transients occurring from direct or indirect lightning strikes. As part of a surge protection system, MLESD12A-0402-TP provides a safe and effective solution for protecting electronic equipment from damage due to high voltage transients.

MLESD12A-0402-TP is a highly reliable and cost effective transient voltage and surge suppressor. It contains integrated thyristors, which are semiconductor devices that are very effective in absorbing or discharging high surge currents. The thyristor surge protection device is designed to be connected between an AC power source and ground connection, providing protection for lines rated between 1 and 125 Amps. The surge current rating of this device is 1500A for both 8/20μ and 10/1000μ surges of 8/20μs rise time and 10/1000μs decay time.

The main components of a MLESD12A-0402-TP are integrated thyristors, a split-core current transformer (SCT) which senses instantaneous current and controlling devices. The thyristors detect transient voltages and spikes and allow current to pass through when the voltage is within normal limits. When the voltage exceeds the protection levels, the thyristors are triggered and the current is diverted to ground. This makes the device ‘trip’ and disconnects the load from the power source, thus preventing any further damage from occurring.

The MLESD12A-0402-TP also contains a voltage sensing device that protects its components from over-voltage conditions. The sensing device is integrated into the thyristor protection circuit and keeps the voltage within a safe operating range. Asthe MLESD12A-0402-TP is also equipped with an over-load protection device, it is able to shut off the power in case of an overload situation.

MLESD12A-0402-TP is highly reliable and offers greater flexibility in terms of installation. It is designed for quick installation and to provide maximum protection against high voltage transients. The device is UL94V-2 rated and is compatible with most international standards. It also comes with a range of optional features including adjustable trip level, varistor protection, single-wire connection, and temperature compensation.

The MLESD12A-0402-TP is designed to be used in a wide variety of applications such as electrical equipments, electronic appliances and industrial applications. It is especially effective for providing protection from lightning strikes. Due to its highly reliable design and low cost, MLESD12A-0402-TP provides an effective and economical solution for protecting equipment from transient voltage and surge events.

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