The WLD3343 is a general purpose laser diode driver that maintains precision laser diode current or stable photodiode current using electronics that are compatible with any laser diode type.

Additional information

With safety in mind, current is delayed and slowly ramped for maximum protection supplying up to 2.2 A of current to your laser diode from a single + 5V power source and the internal thermostat shuts down the WLD safely if the device temperature exceeds 105°C. To operate from 3.6 V (for Lithium-Ion batteries) try the WLD3343HB. The WLD3343 is ideal for applications where space is tight. It is widely used in electro-optic instrumentation and medical diagnostic equipment.

+44 (0) 1829 773155

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