Cosmetic devices are devices used to improve the appearance of the skin and promote beauty. They can be used for various cosmetic purposes such as removing wrinkles, tightening the skin, lightening spots, and improving skin tone. The application of MOSFETs in beauty instruments mainly includes the design of electronic circuits in devices such as hair removal devices and radiofrequency introduction devices. In the field of beauty instruments, the application of MOSFETs is mainly reflected in the following aspects: Hair Removal Instrument Solution Introduction: In hair removal instruments, MOSFETs may be used to control the output of the current, to ensure the user's safety and effectiveness in the process of use. Since the hair removal instrument needs to apply a certain amount of heat to the skin to destroy the hair follicles, it requires high control of the current, and MOSFETs play a key role here. Introduction of RF introducer program: RF introducer heats up the deep skin tissues through RF energy to promote collagen reorganization and achieve the effect of skin tightening.MOSFET may be used in this kind of equipment to regulate the output of RF energy to ensure the safety and effectiveness of the treatment. WINSOK MOSFET main applications: In cosmetic devices, WINSOK MOSFETs may be used for power management, level shifting, or other specific circuit designs to improve the performance and reliability of the device. Temperature Characteristics: MOSFETs have a special temperature-current characteristic where the channel current IDS decreases when the tube temperature rises. This characteristic helps to protect circuits from damage due to overheating in beauty devices. Switching Tube Selection and Principle Application: In high-end driven beauty devices, when MOSFETs are used as switching tubes, their conduction requires a gate voltage greater than the source voltage. This design helps to improve the energy efficiency and performance of the device. In summary, MOSFETs are widely used in beauty instruments, and they ensure the safety, stability and high performance of beauty instruments by precisely controlling the current and voltage. MOSFETs are an indispensable part of realizing electronic control, whether in hair removal instruments or radiofrequency introduction instruments.
WINSOK MOSFET in the application of beauty equipment, the main application models are: WST3426, WST3427, WST3400A, WST3401A, WST3400, WST3401, WSP4884, WSP4882, WSF15N10, WSF12N10, WSF06N10, WST3415. WST3415, WSF3013, WSF4012, WSD3045DN, WSD20L50DN, WSD30L30DN, WSP4606.
1” WST3426 single N-channel, SOT-23 package 20V3A internal resistance 60mΩ
Corresponding models: AOS model AO3494, ON model FDN339AN/NTR4501/NVR4501N, VISHAY model SI2302CDS/SI2302DDS, ST model STR2N2VH5
Application Scenario: digital products, small appliances, consumer electronics
2” WST3427 single P-channel, SOT-23N package, -20V-2.5A internal resistance 140mΩ.
Corresponding models: AOS models AO3413/AO3415A/AO3415A/AO3419/AO3423/AO3435/AO3493/AO3495/AO3499/AO21115C, Nxperian models: PMV30XPEA/PMV33UPE
Application Scenario: Digital Products Small Home Appliances Consumer Electronics
3” WST3401 single P-channel, SOT-23-3L package, -30V12A internal resistance -5.5mΩ.
Corresponding models: AOS models AO3407/AO3407A/AO3451/AO3401/AO3401A, TOSHIBA model SSM3J332R/SSM3J372R
Application Scenario: Electronic Cigarette Controller Digital Products Small Appliances Consumer Electronics
4” WSP4884 single N-channel, SOP-8 package, 30V8.8A internal resistance 18.5mΩ.
Corresponding models: AOS model AO4822/AO4822A/AO4818B/AO4832/AO4914, ON model FDS6912A, VISHAY model Si4214DDY, INFINEON model BSO150N03MD G.
Application Scenario: E-cigarettes wireless charger motors drones medical car charger controllers digital products small appliances consumer electronics.
Post time: May-14-2024
