WN20-6.3-P power 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 about {keywords}, please follow us. The following is the parameter description of {title}. 5.2*20mmTime-Lag Type200 is in production Axial strip LeadAC600V6.3A.

WN20-6.3-P

Product parameters

type	Electrical fuse
size	5.2*20mm
Voltage	AC600V
current	6.3A
fuse time	Time-Lag Type
Minimum packaging quantity	200 PCS
production status	in production
Installation instructions	Axial strip Lead

Product application

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.

wireless headphone charging box

In the wireless headset charging box, resistors play an important role. The pull-up resistor can stabilize the charging signal, avoid false triggering caused by signal interference, and ensure that the charging box accurately recognizes the earphones and starts charging. In the charging circuit, the resistor plays a current limiting role to prevent excessive charging current from damaging the headphone battery and circuit. At the same time, the resistance

Smartphone charging circuit

In the mobile phone charging circuit, the resistor plays the role of current limiting and protection. After the charger converts alternating current into direct current, the resistor prevents excessive current from damaging the battery and circuit components. When an internal fault in the charger causes abnormal current, a suitable resistor can limit the current in time to avoid the fault from expanding and ensure charging safety.

Laptop power management

In notebook computer power management, resistors are used for voltage division and signal conditioning. Through a combination of resistors with different resistance values, the power supply output voltage can be accurately adjusted to meet the needs of different hardware such as motherboards, graphics cards, and hard drives. In the power feedback circuit, resistors participate in building a voltage dividing network to feed back the output voltage change information to the power supply.

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