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Tag: dimming
Larson Electronics Releases A Four Foot Explosion Proof Light Fixture With Dimming Ballast
2015-03-02 06:19:23| chemicalonline Home Page
The EPL-48-2L-T8-D from Larson Electronics is an ideal lighting solution for areas where flammable petrochemical vapors and pulverized dust exist
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electronics
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Shining the Light on Dimming
2015-01-21 19:06:43| Electrical Construction & Maintenance
In general terms, dimmers are devices that vary light level (intensity) of lamps by controlling the amount of power that is delivered to the lamp. Dimming can be controlled by either manual or automatic means. There are two methods of dimming: reducing the voltage applied (i.e., voltage modulation), as shown in Fig. 1, to the lamp and reducing the amount of time that full voltage is applied to the lamp (i.e., phase control). The applicable dimming method must be compatible with the lamp type. This article will focus on phase control. read more
Tags: light
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Pemco Holdings Completes LED Street Light Project At Former Naval Air Station And Pioneers Use Of Dimming Controls On Public Street Lighting In The U.S.
2014-11-12 06:06:14| publicworks Home Page
Pemco Holdings, LLC (Pemco), a leading investor and developer of energy efficiency projects, in partnership with Midcoast Regional Redevelopment Authority (MRRA), recently announced the completion of the Brunswick Landing LED Street Lighting Improvement Project at the former Naval Air Station in Brunswick, ME
LED Power Supplies are available with optional dimming.
2014-09-05 14:30:55| Industrial Newsroom - All News for Today
Used for indoor and outdoor, LED-based lighting and moving sign applications, LDP Series includes LED drivers offering 24, 36, and 48 V constant current outputs over range of 25, 40, and 60 W. Optional dimming function is available via signal from dimming controller with PWM/1–10 Vdc control signal. Along with universal 90–305 Vac input range, features include >0.9 active PFC and <5 A inrush current ratings. Model LDP60 may be specified as dual 30 W outputs or single 60 W output. This story is related to the following:LED Power Supplies | LED Drivers |
Tags: power
supplies
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optional
LED Drivers reduce footprint by eliminating dimming options.
2014-01-27 14:31:31| Industrial Newsroom - All News for Today
Supplied in IP64 plastic housings that are damp location rated for indoor applications, Budget LED (BLED) drivers include 12, 20, 25, 35, 40, and 50 W constant-current models that offer 100–277 V universal input range. Over voltage, over current, and short circuit protection with automatic recovery are included as standard and help ensure proper luminaire performance. Products are UL recognized for US and Canada as well as CE certified. This story is related to the following:LED Drivers | Line Drivers |
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