H12WD4875G

Series:	*
Part Status:	Active

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Solid State Relays

Solid state relays (SSRs) provide a wide array of options for users to control the electro-mechanical workings of machines and circuits. A solid state relay – or SSR - is an electronic switching device that controls the flow of electricity through a circuit or system. SSRs contain no moving parts and are essentially just a semiconductor switch made up of transistors, diodes, and opto-isolators. Their main purpose is to switch loads on and off remotely by opening and closing the contacts at the output of the relay. The H12WD4875G is one of the more popular SSRs on the market. It is a compact device designed for high performance as well as reliability. It features a high current load capability of up to 48A with a voltage rating of 12V DC, making it suitable for a wide range of application. The device is equipped with zero voltage turn-on and built-in over-temp protection to ensure that it operates safely and efficiently even in the most challenging conditions.The H12WD4875G is a single-pole, normally-open type SSR, which means that when the device is powered, the output contact is closed and current can flow through the load. When the power is removed, the output contact opens and power is cut off from the load. Additionally, this device is also equipped with input and output LED indicators to help users easily monitor its status.An important consideration with Solid State Relays is that they are solid-state devices, meaning that they do not have any moving parts and thus, are much quieter and faster than other types of relays. They are well-suited for use in various applications, such as electronic control systems, industrial automation, and renewable energy systems. The H12WD4875G is a great choice for applications that require high current load switching. Its low voltage and current ratings make it perfect for switching circuits with low-power loads. This device offers protection against over-temperature, so it can be used in applications that may require high current load while still maintaining a safe operation. The H12WD4875G is designed for use in environments with high levels of electromagnetic interference (EMI). This device is equipped with a built-in EMI suppression diode, which helps reduce EMI leakage into other circuits. This provides improved protection both to the device itself and to the surrounding environment.In conclusion, the H12WD4875G solid state relay is an ideal choice for applications that require a high-performance switch capable of switching low-power loads. It offers a range of protective features such as over-temp protection and EMI suppression, making it suitable for use in a variety of demanding applications.

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