Two new Smart ForceTM LED driver boards from Endicott Research Group (Endicott, NY) provide wide range dimming, wide input voltage, and full brightness. The SFDL Series driver board provides high efficiency power with a maximum current of 180 mA, and measures 1.10 in. by 3.93 in. The SFDC Series driver board is a full-function LED driver with a maximum current of 1000 mA. It measures 1.10 in. by 5.61 in. and provides an on-board PWM dimming ratio of 1000:1 and external PWM dimming to a ratio of 20,000:1. Both drivers can be used with OEM panels’ existing LED backlights or with ERG’s Smart Force LED rails.
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This week's Question: Amazon recently filed a patent for parachute-aided delivery of packages. The proposed idea imagines drones releasing parcels from the sky, deploying parachutes to slow their descent and ensure the valuables inside remain...
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