Advantages Of Using A Magnetic Connector

If you love power adapters or toys & gadgets with magnetic connections, this futuristic connector is for you. It’s sort of a DIY “MagSafe-styled” connector, with four 0.1″ spaced contact pogo pins and a right angle solderable connection to your PCB. Bring the two halves together and the embedded magnets attract, making a firm connection and assuring that all the pogos make contact. Use it for power, data – whatever you wish!

1. Material

A pogo pin connector magnetic connector is a type of spring-loaded electrical connection mechanism. Known for their durability and resilience to mechanical shock and vibration, these connectors are commonly used in electronic applications and in the test industry. The connectors consist of a barrel, plunger and spring. The barrel is a solid piece of metal that serves as the base material for the connector. The plunger and spring are riveted and molded by a precision die.

They are plated with nickel or gold to improve the contact resistance and life cycle of the product. The springs are generally made of spring steel or copper alloys, but some connector manufacturers use a combination of materials to achieve the best performance. The connectors are designed with a high travel feature that compensates for the deformation of the connector during manufacturing. This makes them highly resistant to small production errors. This feature is especially important for connectors that are exposed to extreme environments.

2. Size

A pogo pin connector is a common type of magnetic electrical connector that is used in various electronic devices. Its main components include a plunger, barrel, and spring. When a force is applied, the spring compresses and forces the plunger to travel inside the barrel. This process creates a current flow that is stable and conducts well. Unlike other types of connectors, pogo pins can survive up to 1 Million compressions. This durability is due to the unique spring design that retains its size and stability even after being compressed.

Most connectors are made using the stamping process, which involves the use of a mold to shape a piece of metal. The connector is then cut into a desired shape and assembled. The disadvantage of this process is that it creates a lot of bending corners. This can wear down the outer plating of the device and reduce its current carrying capacity.

3. Function

As their name implies, pogo pins are spring-loaded latches that make physical contact with a target surface area. Their small dimension as well as dependable quality have actually made them a rapidly increasing option to conventional electrical connectors in numerous markets. Pogo pins are also very cost-effective and easy to produce, which makes them a good choice for space-saving designs or applications where vibration or movement can weaken extra delicate adapters. However, they can be vulnerable to resonance if the top quality of the pins is low or if there’s an issue with the assembly process.

Pogo pins provide a reliable electrical connection in harsh environments. They’re often used in industrial and medical applications where reliability and durability are critical, such as battery/charger interfaces or the interface for portable devices. They’re also well suited for testing and debugging applications because they don’t occupy any board space, saving valuable real estate for other components. This allows engineers to quickly and easily test their circuits.

4. Customization

Pogo pin connector magnetic connector are available with a variety of customization options. This can include the material used to make them, their size and shape, and more. The material can affect the lifespan of pogo pin connectors, as brass is more susceptible to corrosion than stainless steel. Additionally, the surface finish of the connector can also impact its longevity. A smooth surface will provide a better seal and prevent oxidation, while a rough surface can cause the pin to snag on other parts.

There are several different types of pogo pin connectors, so it’s important to choose the one that best meets your needs. For example, if you’re using a cable for the connection, consider choosing a pogo pin connector with a solder cup at the end of its tail. This will allow you to easily mount the cable to your circuit board and ensure that it’s secure. In addition, you may want to choose a pogo pin connector that is compatible with SMT technology.

What’s Next?

The metal contacts on magnetic connectors are protected by a strong magnetic force. This makes them resistant to damage from bumps and drops, making them a great choice for applications where reliability is critical. Compared to standard pin and socket connectors, magnetic connectors can be mated and un-mated by users with limited dexterity or strength. This allows users to make quick connections and saves time.

James William

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