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The factors of make Pogo pin’s current unstable

Update time :2021-12-10 09:18:09
Pogo pin be made of change or data transmission. Inner wall of barrel must be smooth due to most current flow the pogo pin by inner wall of barrel and less current flow by spring. It will has high claim for spring and most current will flow by spring if flat plunger bottom. At the same time, it is necessary to ensure that the current does not appear unstable when the current suddenly increases.
 
Many reasons will make the Pogo pin’s current unstable.
 
 
Electrical requirements:We need consider the electrical requirements of the Pogo pin when we choice it. Such as, What are the voltage and current requirements of pogo pin? Can the spring pin connector be applied to electrical properties? In addition, we need consider other electrical requirement such as resistance, permitted resistance change, millivolt drop, high current value, high voltage value, inrush current value, characteristic impedance, VSWR (Voltage Standing Wave Ratio), plug consumption and EMI concealment.
 
Environmental requirements:Temperature, humidity, and other conditions are determined by the environment in which the pogo pin connector is located, and we need consider the location and expectations. The discussion of the situation should also include requests for shock vibration, including requests from the sea, and requests for conditions such as welding temperature and duration of the welding cycle.
 
Mechanical function requirements:What volume and masking area are effective about pogo pin? The factors need consider that pull-out and pull-out force of terminals, plug frequency. Example, for printed circuit board, the tolerance of the circuit board is very important, it is the critical value of the connection connector, and the feasibility of reaching the critical value.
 
The current of pogo pin is mainly for electrical function, therefore, in the case of disagreement, we must also think carefully about the elements that occur.
 
 
For more information about spring loaded pins/spring loaded contact/spring loaded pogo pins/pogo pin connector from us at www.cfeconn.com, please email us to cfe.ca@cfeconn.com. We are looking forward to your email. Our sales team will be here to help you solve any product problems.

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