IEEE

Variable Structure IPT System with Constant Current and Constant Voltage Output Characteristics

Abstract: Inductive power transfer (IPT) technology is widely used in vehicle battery charging and it addresses the safety problems of traditional contact charging. To simplify the control of the ...
IEEE

A Novel Push-Pull Class-E Inverter with Low-Harmonic Constant Current Output

Abstract: This paper presents a novel push-pull Class-E inverter that can achieve zero-voltage-switching (ZVS) and deliver a low-harmonic AC constant-current (CC) output. Building upon the ...
EDN

High Efficiency Constant Current Buck Converter for LED Lighting

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 ...
EDN

Driving LEDs with Constant Current Source

The LED driver automatically adjusts the output voltage to keep the output current constant and therefore the light output constant. This works with a single LED or with a chain of string of LEDs ...