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Hand-held Laser Diode driver, battery-operated.


Our LDH-090 is a simple yet precise hand-held, battery-operated laser diode driver capable of providing up to 90mA of current. It has an easy-to-read LCD to display that actual current flowing through the diode. The driver is set for constant current mode, and is compatible with laser diodes that have an internal monitoring photo-diode connected in LDA-PDC style.
The current can be precisely adjusted with a one-turn potentiometer, and a rocker switch is used to turn the driver ON and OFF. A clearly visible green LED indicates when the driver is turned ON.
The instrument comes with a 2-feet long cable permanently attached and terminated with a 4-pin round socket for easy connection of the laser diode.

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Hand-held laser driver

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