FSC-F3A15V2T01000BG ceramic tube fuse

{title} is a {keywords} product model of Walter. {keywords} is widely used and covers a variety of specifications and models. If you want to know more {keywords}, please follow us. The following is the parameter description of {title}. 5*20mmFast Acting Type is in production Axial Without LeadAC250V3.15A.

FSC-F3A15V2T01000BG

Product parameters

type	Ceramic tube fuse
size	5*20mm
Voltage	AC250V
current	3.15A
fuse time	Fast Acting Type
production status	in production
Installation instructions	Axial Without Lead

Product application

digital camera flash trigger

In the digital camera flash trigger circuit, the resistor plays the role of current limiting and protection. At the moment of triggering, a large current will be generated in the circuit. The current-limiting resistor can effectively limit the size of the current and prevent excessive current from damaging the flash tube, transistors and other components in the trigger circuit. At the same time, the resistor participates in the formation and transmission of the trigger pulse

E-book reader backlight adjustment

In the e-book reader backlight adjustment circuit, the voltage dividing resistor realizes linear adjustment of the backlight brightness. By changing the resistance ratio of the voltage dividing resistor, the voltage provided to the backlight can be adjusted, thereby changing the backlight brightness. At the same time, the resistor participates in the feedback control of the backlight drive circuit, feeding back the backlight current information to the drive core.

Smart watch heart rate monitoring

In the smart watch heart rate monitoring module, the resistor provides a stable working environment for the sensor. The bias resistor provides the appropriate bias voltage for the photoelectric sensor, so that the sensor can accurately detect changes in light intensity in the blood, thereby accurately calculating the heart rate. Resistors are also used in signal conditioning circuits to process weak signals output by sensors.

Gamepad button circuit

In the gamepad button circuit, the pull-down resistor is used to eliminate button jitter. When a key is pressed or released, due to mechanical structure reasons, a brief level instability will occur, that is, key jitter. The pull-down resistor stabilizes the button signal line at a low level when the button is not pressed. When the button is pressed, the signal line is pulled to a high level.

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