A-TB508-V716H

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Terminal Blocks are common devices that are designed to securely connect two or more wires together. They can serve a variety of needs depending on their specific type and design. The A-TB508-V716H is a specific type of Terminal Block that falls under the Wire to Board category. This article explores its application field and working principle.

Application Field

The A-TB508-V716H Terminal Block is the perfect device for quick-and-easy wiring of boards with a combined hole size of 20mm x 16mm. It is often used in the automotive industry due to its dependable performance and its ability to resist the high temperatures, severe vibration, and harsh electrical environments that are commonplace in vehicles. In addition to automotive applications, they are also popular in intelligent transportation systems, industrial automation, medical equipment, communications systems, and various consumer products.

Working Principle

The A-TB508-V716H Terminal Block is designed to make reliable connections between one or more wires and printed circuit boards (PCB). It does so by securely locking the wires into the contact cavities. This is accomplished through the use of wedge-shaped clamps, which press the wires into the contact cavities when the screws of the terminal block are tightened. The terminal blocks feature a 4-point contact system which provides the best possible electrical connection and reduces any risk of voltage drop between the connected wires.

The clamps inside the contact cavities are designed to minimize contact resistance but also ensure the reliable locking of the wires. The clamps ensure that the wires remain in contact with the contacts of the terminal block and don’t slip out due to vibrations or temperature changes. The terminal blocks also feature anti-fouling inserts which are designed to protect the contact cavities and keep them free from debris, dust, and other contaminants which could potentially harm the connection.

The A-TB508-V716H also feature two different contact springs depending on application. These contact springs are designed to ensure the wiring is securely locked in the contact cavities and to reduce the risk of loose connections. The contact springs also reduce voltage drops and provide better electrical conducting.

Conclusion

In conclusion, the A-TB508-V716H Terminal Block is designed to provide reliable connections between wires and boards. It’s commonly used in the automotive and transportation industries due to its ability to handle tough electrical environments. It also features a 4-point contact system and two contact springs which are designed to reduce any potential voltage drops and ensure reliable connections. Thanks to its versatile design and reliable performance, the A-TB508-V716H is an ideal choice for any application where a dependable wiring solution is needed.

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