Diodes' new ZXLD381 and ZXLD383 LED drivers are the simplest and most viable solution for low-power, high-brightness LEDs powered by a single solar or rechargeable battery. These pulse width modulation (PFM) DC-DC converters have an on-board low-saturation voltage switching transistor that requires only one inductor for high-efficiency LED illumination.
The driver operates from input voltages as low as 0.9V and can deliver up to 80mA, providing constant current for single or multiple LED drivers, depending on the value of the external inductor. The drive's efficiency is as high as 93%, helping to extend battery life in a variety of lighting applications.
Based on all the functions of ZXLD381, ZXLD383 also supports dual function enable input, which provides suppression control and ultra low dropout isolation diode for battery charging of garden lights. This eliminates the need for an externally isolated photodiode array, making the ZXLD383 the best choice for solar garden lights and aisle lights.
A business tablet must have powerful business functions. At present, users use tablet products more for entertainment, and insufficient development of commercial value has become a major factor restricting the development of tablet computers. Many far-sighted terminal manufacturers have set their sights on the business tablet field.
Generally speaking, when business users choose tablet PC products, they still focus on "regular items" such as processor, battery, operating system, and built-in applications, especially office software applications, which are a good helper for business users.
First of all, there must be powerful office software such as customer management software, which can record customer data and related information anytime, anywhere. There is also a need for powerful marketing software, software marketing, reducing manual intervention, and one person can handle all the publicity and customer information.
Business Tablet,4k Tablet,5G Tablet
Jingjiang Gisen Technology Co.,Ltd , https://www.jsgisengroup.com