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SY1527 / SY2527 / SY3527 Universal Multichannel System - A1932A
48 Channel 3 kV Distributor Board

Highlights
  • One primary and 48 distributed channels
  • 0÷3 kV output voltage
  • Available with either positive or negative polarity
  • 200 mV Voltage Set / Monitor resolution
  • Voltage ripple smaller than 30 mV pp
  • Programmable TRIP parameter
  • 1÷500 Volt /sec programmable Ramp Up/Down
  • Common Floating Return
  • VMAX Trimmer for hardware maximum voltage adjustment

Products
Power Supplies
SY1527 / SY2527 / SY3527 Universal Multichannel System
SY1527 - SY2527 - SY3527 HV Floating Power Supply Boards
A1932A - 48 Channel 3 kV Distributor Board
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The Mod. A1932 A High Voltage Floating Distributor is a 48-Channel double-width board with a maximum output voltage of 3 kV (available both with poisitive and negative polarity).
The board houses a Primary High Voltage Channel, which supplies 48 Distributed Output Channels.
The internal Primary HV Channel has a set of parameters that can be programmed, such as high voltage, current limit and voltage ramps.
The voltage on each distributed channel can be independently programmed within a 100 ÷ 900 V drop from the Primary Channel voltage setting, with a 0.5 mA current.
The 48 output channels are organised into six 8-channel Groups. Most functional parameters can be programmed individually for each output channel, others, such as safety limits, can be set over a group or on the primary channel.
The HV ramp rates may be selected independently for each channel in the range 1 ÷ 500 V/s, in 1 V/s steps.
The output channels share a common floating return (the output voltages are not referred to ground reference of the crate). Both the floating return and the crate ground are available on front panel connectors.
The board is provided with over current protection: if this condition occurs, the relevant channel is automatically turned off.
The Mod. A1932 A board is provided with the Radiall 52 pin connector, whose mate cable connector (CAEN Mod. A996) and the relevant insertion/extraction tool (Mod. A995), are also available.



Polarity Positive / Negative depending on purchased version
Primary Voltage Set Value 0÷3.1 kV
Primary Current 30 mA
Output Channel Voltage Set Value 0÷3.0 kV
Output Channel Current 0.5 mA
Primary-Distributed drop 100÷900 V
Voltage Set resolution 200 mV
Ramp Up/Down 1÷500 Volt/sec, 1 Volt/sec step
Voltage Ripple < 30 mV pp
Voltage Monitor vs. Output Voltage Accuracy ± 0.1% ± 1 V
Voltage Set vs. Voltage Monitor Accuracy ± 0.1% ± 1 V
Current Monitor vs. Output Current Accuracy ± 2% ± 50 µA (Primary)
Current Set vs. Current Monitor Accuracy ± 2% ± 50 µA (Primary)

Description Last Update
A1932A_REV9.pdf 30.07.2008
A995_A996_ds.pdf 06.12.2002
Precautions_for_Handling_Storage.pdf 04.01.2008

Name Last Update
A1932A User Manual 30.07.2008

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  A1932A SY1527 / SY2527 / SY3527 Universal Multichannel System SY1527 - SY2527 - SY3527 HV Floating Power Supply Boards 48 Channel 3 kV Distributor Board
         
Code Description
WA648XAAAAAA A648 - A1932 Radiall to SHV Cable Adapter 
WA1932ANAAAA A1932AN - SY1527 H.V. channels -3 KV/500 µA -Multipin Conn. common floating (48 ch) 
WA1932APAAAA A1932AP - SY1527 H.V. channels +3 KV/500 µA -Multipin Conn. common floating (48 ch) 
WA995XAAAAAA A995 - Insertion/extraction tool Radiall 282549024for A996 
WA996XAAAAAA A996 - 52 pin cable connector for A173XB-A183XB-A1932A-A1535 

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