所订产品一般在 4天 内送达中国,具体时间取决于收货地点。
订单金额满 $100 USD免运费发送至中国。 所有少于 $100 USD的订单将收取$30 USD的运费。
按照《2010 年国际贸易术语解释通则》规定,如果预付并总算,则采用 CPT 结算方式;如果是同承运人结算,则采用 FCA Thief River Falls 结算方式
客户承担所有应缴纳的关税、经纪费等各项税费
针对合格机构和企业提供的信用帐户
电汇预付
更多来自全授权合作伙伴的产品
下单后,从合作伙伴发货平均需要时间 1-3 天,也可能产生额外运费。可能另外收取运费。 实际发货时间请留意产品详情页、购物车和结账页面上的说明。
国际贸易结算方式:CPT(交货时支付关税、海关费用和适用 VAT/应付税金)
有关详情,请访问帮助和支持
* For Constant Current, the board must be modified as described on page 8 of the user guide. * Streetlight applications require that the power supply designed to power an LED lamp must have high efficiency and at least an equivalent lifetime in order to guarantee maintenance-free operation during the life of the LED.
This application note presents a low-cost driver for LEDs that is compatible with TRIAC phase-control dimmers. The design gives luminaire manufacturers a low-cost, commonly available dimming option for home fixtures. A side benefit is that, when not wired to a dimmer, the unit's power factor is over 0.9. The design is based on the L6562A transitionmode PFC controller driving a single stage PFC-fl…
The VIPer22A is low cost monolithic smart power devices with integrated PWM controller designed to operate in the wide range input voltage, from 90 to 264Vac. The VIPer22A internal control circuit offers benefit such as: automatic burst mode in low load condition, overvoltage protection in hiccup mode, and large voltage range on the VDD pin.
This engineering report describes a power supply utilizing the LinkSwitch-TN device LNK306PN in a buck-converter topology.
This engineering report describes the design for a universal input, 22 V to 48 V, 180 mA LED driver. This power supply utilizes the LYT2004E device from the Power Integrations LYTSwitch-2 family.
The STEVAL-ILL066V1 evaluation board is a complete and configurable solution that efficiently controls a single dimmable high brightness LED string using the STLUX385A digital controller. The LED efficiency is high during all stages of dimming and the STEVAL-ILL066V1 can achieve a 92% efficiency during full load while maintaining a low, less than 200 mW power consumption during idle periods.
The document describes a power-factor corrected dimmable LED driver designed to drive an LED string of 18 V at a current of 0.38 A (both nominal) from an input voltage range of 90 VAC to 265 VAC. The LED driver utilizes the LNK403EG from Power Integrations.The design specifically eliminates electrolytic capacitors which limit operating life, especially when operated at high temperature.
This document is an engineering report describing a 0.5 W constant current LED driver power supply utilizing a LNK302P. This power supply is intended as a LED driver that can be used in emergence exit signs and neon light replacements.
This board implements an offline power converter based on a single stage high-PF flyback topology using the HVLED001A controller.
The STEVAL-ILL045V1 demonstration board showcases ST’s new LED driver chip, HVLED815PF.
所订产品一般在 4天 内送达中国,具体时间取决于收货地点。
订单金额满 $100 USD免运费发送至中国。 所有少于 $100 USD的订单将收取$30 USD的运费。
按照《2010 年国际贸易术语解释通则》规定,如果预付并总算,则采用 CPT 结算方式;如果是同承运人结算,则采用 FCA Thief River Falls 结算方式
客户承担所有应缴纳的关税、经纪费等各项税费
针对合格机构和企业提供的信用帐户
电汇预付
更多来自全授权合作伙伴的产品
下单后,从合作伙伴发货平均需要时间 1-3 天,也可能产生额外运费。可能另外收取运费。 实际发货时间请留意产品详情页、购物车和结账页面上的说明。
国际贸易结算方式:CPT(交货时支付关税、海关费用和适用 VAT/应付税金)
有关详情,请访问帮助和支持
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