LED applications are booming: backlighting for LCD TVs, projectors, and computer displays, camera flashes, and vehicle brake lights and taillights are just a few. All require constant-current LED ...
The ever innovative and prolific Mr. Woodward has offered “PWM-programmed LM317 constant current source,” an intriguing programmable constant current source which elicited a lively conversation in its ...
A buck-boost controller IC with four external switching MOSFETs can operate from input voltages above, below, or equal to the output voltage, enabling them to regulate the light output for a string of ...
The proposed frequency-fixed grid-forming control strategy controls CIGs as constant voltage sources within their capability limitations and can realize a renewable power system with fixed frequency ...
The proposed frequency-fixed grid-forming control strategy controls CIGs as constant voltage sources within their capability limitations and can realize a renewable power system with fixed frequency ...
Compared to other capacitors, a super capacitor (ultracapacitor) is outstanding for its very high charge storage capacity and very low equivalent series resistance. Its high cycle life, low charging ...
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