12V/2A输出隔离的fly后背，具有次级同步整流PD70101 PD POE控制器的典型应用。 PD70101是IEEEEEEEE802.3AF和IEEEEEE802.3AT应用程序中使用的DC-DC转换器的集成电力设备接口和PWM控制器。 PD70101 可用于 IEEE802.3af 或 IEEE802.3at Type 1 应用，而 PD70201 也可用于 IEEE802.3at ...

Start Dead Batteries - Safely jump start a dead battery in seconds with this compact, yet powerful, 2000-amp lithium battery jump starter - up to 40 jump starts on a single charge - and rated for ...

This 10,050mAh power bank from RUGD doubles as a handy flashlight and an emergency beacon by flashing out the SOS message. It ...

We saw the company's sub-brand first smartphone, the CMF Phone 1, taking the budget segment. And now, the company has introduced an updated version of the Nothing Phone 2a by adding some Plus in terms ...

Stuffcool has introduced Roam+, a 20,000mAh power bank designed to balance performance and portability. This launch follows ...

Stuffcool makes dozens of power banks, and the 20,000mAh Giga is its best yet. This 65W power bank is significantly smaller than its rivals, and it does a great job.

昨天在关注乐视遗产音箱发布时，意外发现了一款乐视的充电宝。回想起15、16年的时候，乐视作为性价比的屠夫，曾将性价比代言人小米压得喘不过气。然而，好景不长，乐视的资金链开始爆雷，最终贾跃亭远赴国外，留下一堆乐视产品在仓库积灰。

LTC7149EFE 在 1MHz 降压稳压器下从 24V 输入到 -12V 输出的典型应用电路。 LTC7149 是一款高效率 60V、4A 同步单片降压型稳压器，适用于反相输出应用。该稳压器具有单个电阻器可编程输出电压以及在宽 VOUT 范围内的高效率 欢迎加入EEWorld参考设计群，也许能碰到搞同 ...

Tony哥的Buy家日常最近一个月又是连入了多套快充电源，不知道为啥男人对充电头的抵抗力这么差去年蹲酷钛科15号那个140W的电源（一直没等到好价） ...

SHAPE has announced its new MAG Wireless Power Bank 10000mah Portable Charger which retails for $49 USD. The MAG Wireless Power Bank is a compact ...

Looking for smart speaker with a budget of Rs. 5,000? You’ve come to the right place. Here, we list smart speakers priced below Rs. 5,000 currently available to purchase in the Indian market.

One of the hottest sectors of the gadget market right now is heavy-duty power banks designed for charging smartphones, laptops and tablets when on the go. Ugreen and Anker are two brands that have ...