Illuminating Engineering

Illuminating Engineering

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automatically turn back aquot;onaquot; whenever the HID lamp is extinguished for any reason, and remain aquot;onaquot; until the HID lamp is once ... To design a circuit to perform this function one must understand the nature and operation of the electrical system that ... 1 is a diagram of the voltage and current fluctuations, in relation to time, for a typical 400- watt mercury lamp from ... The relays are identified as CR1 and CR2 with their respective coils and contacts identified in their positions in the circuit.

Title:Illuminating Engineering
Publisher: - 1971


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