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WP1 INSTALLATION INSTRUCTIONS
WP1 INSTALLATION INSTRUCTIONS

... Fixtures must be wired in accordance with the National Electrical Code and all applicable local codes. Proper grounding is required for safety. THIS PRODUCT MUST BE INSTALLED IN ACCORDANCE WITH THE APPLICABLE INSTALLATION CODE BY A PERSON ...
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self oscillating dimmable electronic ballast
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Unit 3 Day 5: EMF & Terminal Voltage, & DC Resistor Circuits
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... resistor in the combination, as expected (R345 > R3, R4, R5) The combination of parallel resistors resulted in equivalent resistances less than any single resistor in the combination, as expected. The voltage across R5 was less than the voltage supplied by the battery, as expected. ...
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Ch 18: Electric Current Study Guide
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Ballast Basics I - Universal Lighting Technologies
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... solid-state charger. Immediately upon restoration of AC current after a power failure, the charger provides a high charge rate. The charge circuit reacts to the condition of the battery and alters the rate of charge in order to maintain peak battery capacity and maximize battery life. Solid-state co ...
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Electrical ballast



An electrical ballast is a device intended to limit the amount of current in an electric circuit. A familiar and widely used example is the inductive ballast used in fluorescent lamps, to limit the current through the tube, which would otherwise rise to destructive levels due to the tube's negative resistance characteristic.Ballasts vary in design complexity. They can be as simple as a series resistor or inductor, capacitors, or a combination thereof or as complex as electronic ballasts used with fluorescent lamps and high-intensity discharge lamps.
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