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Compact Current Sense Resistors come in power ratings to 0.5 W.
2015-09-30 14:31:07| Industrial Newsroom - All News for Today
CSRF Series utilizes foil on ceramic carrier technology, which minimizes resistance and TCR. With respective power ratings of 0.25 and 0.5 W, models CSRF0402-HP and CSRF0603-HP both feature TCR from 75–200 ppm and offer resistance values down to 5 mΩ. Application include power management for consumer electronics and battery management for portable electronics. Specific areas of use include voltage regulators, robotics, motor controls, Flash memory and storage, and solar power conversion.
Precision Current Sense Chip Resistors come in 0805, 0603 sizes.
2015-09-21 14:31:09| Industrial Newsroom - All News for Today
Mutually offering resistance values of 5, 10, and 15 mΩ in 1% tolerances and 50 ppm TCR, 0.33 W-rated 0603 size and 0.5 W-rated 0805 size current sense chip resistors of CSS Series feature all-metal alloy construction and are AEC-Q200 qualified and RoHS compliant. Areas of use include portable power management for handheld electronics, LED drivers, and small motor controls as well as voltage regulators, robotics, small panel solar power conversion, and HVAC controls and energy management.
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sense
sizes
chip
Constant Current Dimming LED Driver provides flicker-free output.
2015-09-18 14:31:09| Industrial Newsroom - All News for Today
Introduced in 40 W format, TLED40W series 700 mA constant-current driver carries IP66 rating and delivers fully isolated dimming with Class 2 wiring techniques. Deep dimming, as low as 1% depending on light engine utilized, enables use in diverse applications. While dimming leads are completely unconnected from AC input and DC output and promote compatibility with range of controls, dimming source current of under 500 µA allows more drivers and fixtures on one dimmer.
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led
output
constant
Current Labor Shortage Affects Safety, Survey Finds
2015-09-17 16:54:00| Electrical Construction & Maintenance
To better measure the extent and location of construction worker shortages, the Associated General Contractors of America surveyed its members during the summer of 2015 about current labor conditions. read more
Tags: current
safety
survey
labor
Air pollution could claim 6.6 million lives per year by 2050, double current rate; small domestic fires and ag the worst offenders
2015-09-17 12:55:35| Green Car Congress
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