XP Power’s HDS series of 800- and 1500-W ac-dc power supplies (PSUs) program the output current to achieve a true constant-current output down to almost 0 V—the industry norm is typically down to 20% ...

This is a design idea of high efficiency constant current buck converter for LED lighting using LinkSwitch-TN. It operates in an input voltage ranging from 108 VAC to132 VAC and delivers an output of ...

Abstract: In order to improve the wireless charging efficiency and prolong the service life of battery, a variable structure constant current and constant voltage wireless charging system is proposed.

Abstract: In order to suppress the fluctuation of system output current caused by coupling coil offset, a parallel hybrid LCC-S topology based on parameter optimization with misalignment tolerance and ...

This post sponsored by Texas Instruments. The UCC2871x family of flyback power supply controllers provides isolated-output constant-voltage (CV) and constant-current (CC) output regulation without the ...

Working principle of the DC-TENG. (A) (i) Phenomenon of the triboelectrification effect and electrostatic breakdown (lightning) in nature. (ii) Working mechanism of a conventional TENG. (B) A ...

SoCs enable greater system integration by providing peripherals like PWMs, timers, ADCs, comparators, amplifiers, and other functions within one device. SoCs like the PSoC 1 from Cypress ...

Different components affect system accuracy. Shaury Anand, of Texas Instruments, explains how to choose those most suitable for a precision DC power supply design. Test and measurement applications ...