Model 772, a pulsed laser diode driver released by Analog Modules Inc., delivers 70- to 140-A current pulses with <10-μs rise time into diode stacks of 15 to 24 V at an average power of up to 20 W with >70% efficiency. Measuring 4.3 × 2.7 × 1.5 in. and weighing <10.5 oz, the polyphase unit provides power and trigger signals for the company’s Pockels cell drivers. It can be cooled with natural convection and offers open- and short-circuit and thermal overload protection.

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