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How many outputs do you need?
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Do the outputs need to be isolated?
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What voltages and currents are required for each output?
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Line regulation of each output of the power supply?
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Load regulation of each output of the power supply?
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Do you need current sharing?
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Do you need over voltage protection?
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Do you need margin alarms?
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Do you need DC-OK alarm signals?
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Do you need AC-OK alarm signals?
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Do you need any other control functions or alarm features of
the power supply?
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Do you need voltage and current monitoring with digital
communication interface?
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What are the limits of overshoot and undershoot and
transient response?
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What size do you expect the power supply to be?
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What kind of I/O connectors you need on your power supply?
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What rating you need to meet? UL, CSA, TUV, Medical, BABT,
or some other specification?
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Do you need to have the supply tested by ICT in circuit
testers?
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Does EMI / RFI need to be tested?
