A202218

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Terminal Blocks – Barrier Blocks are advanced electrical connection devices found in various industries. A202218 terminal blocks are widely used for industrial applications that have high power outputs and require more precise electrical connections. To better understand why A202218 terminal blocks are preferred, it is important to understand the working principle and application field of this type of terminal block.

Working Principle: A202218 terminal blocks utilize a dual-contact principle for connecting power sources to loads. This type of connection ensures high current carrying capacity and reliable connections. The dual contact principle is achieved by using two rows of contacts that are soldered to the PCB via a specialized housing. One row of contacts is referred to as the signal contact while the other one is referred to as the power contact. The power contact provides electrical power to the load while the signal contact carries the load\'s own signal.

The two rows of contacts are designed to hold a high-temperature and high-current load. The first row of contacts connects to the PCB power source, while the second row of contacts connects to the load. This design ensures that no excess electricity is used for the connection, and that high temperature operation is possible. All A202218 terminal blocks feature plated contacts that are corrosion resistant for enhanced durability and long-lasting use.

Application Field: A202218 terminal blocks are used in a variety of applications that require reliable connections. They are often found in industrial control panels, LED and HID lights, power supplies, and more. This type of terminal blocks is ideal for electrical connections that require a high current carrying capacity. It is also commonly used for electronic applications that require precise connections that need to be connected quickly.

This type of terminal blocks is also popular in the automotive industry. It is found in many charging systems and control units. A202218 terminal blocks have a low profile design making them ideal for cramped locations where space is limited. They also provide a secure connection between the power source and the load. Automotive applications include starters, generators, injectors, power transistors, electronic control units (ECU’s) and more.

These are just a few of the many applications of A202218 terminal blocks. Due to their reliable connections and high current carrying capacity, they are used in a wide variety of industries. From military installations to medical facilities, these terminal blocks can reliably provide electrical connections.

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