For underground coal mine operations optimising safety is a given, especially when selecting from electrical equipment options. Roobuck Tunnel Lighting Systems now offers real choice in terms of ...
Cree sent me an evaluation kit for its LMR4 LED light module. Teardown time! The past two teardowns, the LED tube light and the EcoSmart bulb, were replacement lights for existing fluorescent or ...
This article describes simple constant current driver module with fast PWM input that can be used for driving medium and high power LEDs. The module uses an integrated constant-current output, DC-DC ...
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