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DAQ Power Supply Needs

DAQ Power Supply Needs. HV 600 V/~1mA range 0.1-1 m A Current Sensing Over Voltage/Current Protection ~10-20 channels needed ((10 Vienna Cold Box or 10 Burn-in)/6 ARC) LV No idea on DAQ/Hybrid Power Needs 10 channels worth of hybrid power

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DAQ Power Supply Needs

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  1. DAQ Power Supply Needs • HV • 600 V/~1mA range • 0.1-1 mA Current Sensing • Over Voltage/Current Protection • ~10-20 channels needed ((10 Vienna Cold Box or 10 Burn-in)/6 ARC) • LV • No idea on DAQ/Hybrid Power Needs • 10 channels worth of hybrid power • Only CAEN SY127, SY527 are currently supported in DAQ software package • SY 1527 and SY 2527(??) hopefully in near future DAQ Based Systems LV/HV Needs

  2. CAEN SY127HS • CAMAC/VME/PC controllable • Mainframe ($9195) • Only HV (10 Slots) • A327P Module ($2535 each , $2470 for 4+) • +1 kV/ 10 mA (4 channels/module) • 5 mA current resolution • Over-voltage but no over-current protection • A326P module ($2510 each, $2445 for 4+) • 2.5 kV/ 5 mA (4 channels/module) • 2 mA current resolution • Over-voltage but no over-current protection • Non-floating supplies DAQ Based Systems LV/HV Needs

  3. CAEN SY527HS • CAMAC/VME/PC controllable • Mainframe ($12965) • Both LV/HV (10 Slots) • A567 Optocoupler Board ($830) • Separates CAENnet, NIM, TTL from module grounds • LV • A516 Module ($3725) • +/-12 V/ 1.5 A (8 channels/module) • 10 mA current resolution • Programmable over-current/over-voltage protection • Floating Supply DAQ Based Systems LV/HV Needs

  4. CAEN SY527HS • HV • A733 module ($3270) • +2.5 kV / 3mA (16 channels/module) • 1 mA current resolution • Programmable over-current/over-voltage protection • Floating Supply DAQ Based Systems LV/HV Needs

  5. CAEN SY1527HS • CAMAC/VME/PC controllable • Not yet supported by DAQ software • Mainframe ($11750) • Both LV/HV (16 Slots) • LV • A1517 Module ($5060 each/ $4920 for 4+ modules) • +/-7 V/ 4 A (6 channels/module) • 2 mA current resolution • Programmable over-current/over-voltage protection • Floating power supply DAQ Based Systems LV/HV Needs

  6. CAEN SY1527HS • HV • A1735P ($3515) • +1.5kV/ 7 mA (12 channels/module) • .5 mA current resolution • Programmable over-current/over-voltage protection • Floating Power Supply DAQ Based Systems LV/HV Needs

  7. Conclusions • CAEN SY 127 and SY527 only multi-channel HV systems currently supported by DAQ software • SY 127 HV modules do not have over-current protection or floating HV channels • CAEN SY 527 supports LV modules easing centralization of power controls • Similar to CAEN SY 1527 and SY 2527 proposed for final PS system • HV range large enough to IV scan to breakdown • 12-13 week delivery time (>$20,000) • Need to order as soon as possible to have any time to commission voltage control systems before large scale production DAQ Based Systems LV/HV Needs

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