02 | Keysight | 6640A Series Single-Output, 200 W DC Power Supplies, GPIB - Data Sheet
This series of 200 W linear-regulated DC power supplies is designed to maximize the
throughput of DUTs through the manufacturing test process with fast up and down
programming time.
Valuable assemblies can be destroyed by a minor component failure that can allow a
surge of voltage or current to flow to the DUT. Fast protection features, including fast
crowbar, mode crossover protection, and the ability to connect the protection circuitry
of multiple power supplies can increase production yield.
Programming of the DC output and the protection features can be done either from the
front panel or using industry standard SCPI commands, via the GPIB. Using the serial
link, up to 16 power supplies can be connected through one GPIB address. Test system
integration can be further simplified be using the VXIplug&play drivers. The output
voltage and current can also be controlled with analog signals. This is helpful for certain
types of noisy environments, and also immediate reactions to process changes.
Lab bench use is enhanced by the fan speed control, which helps to minimize acoustic noise.
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