Compact high current, high efficiency laser diode driver
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United States of America Patent
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May 15, 2018
Issued Date -
N/A
app pub date -
Feb 27, 2014
filing date -
Feb 28, 2013
priority date (Note) -
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Abstract
A device includes a u-channel shaped member and a printed circuit board including a plurality of capacitors. Each of the plurality of capacitors has a mounting surface mounted to the printed circuit board and an opposing heat transfer surface thermally coupled to the u-channel shaped member. The device also includes an output cable coupled to the printed circuit board and a return cable coupled to the printed circuit board. The device further includes a control transistor disposed inside the u-channel shaped member and a current sensing resistor disposed inside the u-channel shaped member.
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