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GY6.35 & GZ6.35 – same as G6.35 and only denote what lamp mount clip is needed to hold the actual light bulb in place; G8 – 8 mm (0.31496 in) pin spacing GU8 – same as G8 and only denotes what lamp mount clip is needed to hold the actual light bulb in place; GY8.6 – 8.6 mm (0.33858 in) pin spacing; G9 – 9 mm (0.35433 in) pin spacing
The fully insulated TF model LM3886. A power opamp or audio opamp chip such as the National Semiconductor LM1875, LM3875, LM3886, or LM4780, which is a dual LM3886. A physically very short feedback loop. Miniaturised construction with short path lengths throughout the circuit. Minimal extra components, usually of high quality.
LM393 differential comparator manufactured by National Semiconductor. The following is a list of LM-series integrated circuits.Many were among the first analog integrated circuits commercially produced since late 1965; [1] some were groundbreaking innovations [opinion].
The bulbs are under vacuum or filled with argon, krypton, or xenon. Some high-power incandescent flashlights use a halogen lamp where the bulb contains a halogen gas such as iodine or bromine to improve the life and efficacy of the bulb. In all but disposable or novelty flashlights, the bulb is user-replaceable; the bulb life may be only a few ...
A 300 watt tubular halogen bulb operated at full power quickly reaches a temperature of about 540 °C (1,004 °F), while a 500 watt regular incandescent bulb operates at only 180 °C (356 °F) and a 75 watt regular incandescent at only 130 °C (266 °F).
A ruby laser head, assembled and disassembled, revealing pumping cavity, the ruby rod, and two water-cooled flashtubes. Series triggering is more common in high powered, water-cooled flashtubes, such as those found in lasers. The high-voltage leads of the trigger-transformer are connected to the flashtube in series, (one lead to an electrode ...
LM3875 was a 56 watt amplifier chip made by Texas Instruments (previously National Semiconductor).It was very popular in the DIY audio community for its low parts count and its high-performance audio capabilities.
All light fixtures have a fixture body and one or more lamps. The lamps may be in sockets for easy replacement—or, in the case of some LED fixtures, hard-wired in place. Fixtures may also have a switch to control the light, either attached to the lamp body or attached to the power cable.