With the continuous development and progress of science and technology, whether in daily life or manufacturing, service, and other industries, the utilization rate of electronic equipment is constantly increasing. In this case, the connector in electronic equipment The development of the manufacturing industry has been well developed. So what role does the pogo pin connector play as a part of it?

What can pogo pin connectors do?

Pogo pin is a precision connector used in all electronic equipment such as mobile phones, computers, automobiles, aviation, etc. It is widely used in semiconductor equipment, and its main function is to connect.

According to different applications of the product, it has different appearances, but on the whole, pogo pin has a precision spring structure inside. The product's surface is usually gold-plated or nickel-plated, according to different product requirements. pogo pin connectors are arranged from a single pin to dozens of single pins, forming different connector shapes in different products. For example, when the product has more than one needle, there is usually a rubber sleeve made of environmentally friendly plastic to fix the pogo pin, and the rubber sleeve is usually black.

The function of the pogo pin connector is to connect the connector, such as the head of the most common mobile phone charger and the contacts in the charging port of the mobile phone. These two parts have pogo pin connectors, and various interfaces in the car also have pogo pin., the presence of connectors.

Design considerations for pogo pin connectors

It is the electrical continuity of the contact pair when it vibrates, shocks, and collides with the specified frequency and acceleration. The contact pair will open momentarily under this dynamic stress condition. The specified break times are usually 1MS, 10MS, 100MS, 1MS, and 10MS.

It is necessary to pay attention to how to judge the momentary failure of the contact pair quickly. According to the industry, when the voltage drop across the closed contact pair (contacts) exceeds 50% of the power supply electromotive force, it can be judged that the closed contact pair (contacts) is faulty. All in all, the two conditions for judging whether a momentary interruption occurs are duration and voltage drop.

To make the elastic process more stable, when designing the pogo pin connector's matching spring, the needle tube length should be exceeded so that it adopts a reverse drilling design under space constraints.