Abstract: Electrolytic capacitors are notorious for short lifetimes in high-temperature applications such as LED light bulbs. The careful selection of these devices with proper interpretation of their ...
There were a couple of comments in the Samsung LED light teardown that I wanted to highlight in a separate blog post so that they didn’t get lost in the comments thread. The first was alluded to by ...
A small LED angle on this one – AVX has developed what it claims is the first 63V and 75V single-anode tantalum polymer capacitors, writes Richard Wilson. The capacitors feature reduced ignition ...
Date Announced: 21 Apr 2011 San Jose, Calif. - Power Integrations (Nasdaq:POWI), the leader in high-voltage drivers for offline LED lighting, today announced a new reference design (DER-278) based on ...
Discover how to build a simple device that converts light into electricity using LEDs and diodes. This step-by-step guide demonstrates assembling an LED-diode cluster, connecting it to a capacitor for ...
Current capacitors often require dedicated cooling loops to keep them operating within a safe temperature range. If the capacitor itself can withstand the heat of an engine block or a high-voltage ...
The PAS2126FR2R5504 polyacene capacitors measure 26 mm x 20 mm with a maximum height of 0.9 mm and realizes a high capacitance of 0.5F. The PAS2126FR2R5504 polyacene capacitors measure 26 mm x 20 mm ...
A novel high power factor, soft-switched Light Emitting Diode (LED) driver without electrolytic capacitors is proposed in this paper. A novel high power factor, soft-switched Light Emitting Diode (LED ...
Schematic and operation of a capacitorless active-matrix micro-LED pixel, where a single memristor (1M) substitutes both the storage capacitor and the driving TFT. The compact 1M cell can be ...
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