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Resistor On Laser To Stop Firing


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Resistor On Laser To Stop Firing. The above mentioned problems show that in order to make laser trimmed film resistors with good reliability, the trim path should be chosen. Experience our laser resistor trimming services delivering precision trim accuracy to 0.1% of spec for both active and passive trimming.

RAPITRIM LASER RESISTOR TRIMMING • PPI
RAPITRIM LASER RESISTOR TRIMMING • PPI from www.ppisystems.com

Individual resistors or specific areas of a circuit can be trimmed precisely by selectively deflecting the scanner mirrors of the laser. During the final stages of component or circuit manufacture, resistor trimming employs a laser to ablate a small amount of resistor material, resulting in an increase in resistance through a reduction in the resistor’s effective cross section. If you have a multimeter and are comfortable checking voltage output (carefully), that can help narrow it down.

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RAPITRIM LASER RESISTOR TRIMMING • PPI

Individual resistors or specific areas of a circuit can be trimmed precisely by selectively deflecting the scanner mirrors of the laser. Individual resistors or specific areas of a circuit can be trimmed precisely by selectively deflecting the scanner mirrors of the laser. If you have a multimeter and are comfortable checking voltage output (carefully), that can help narrow it down. The above mentioned problems show that in order to make laser trimmed film resistors with good reliability, the trim path should be chosen.

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