8 Channel 16 V/6 A Full Floating Channel Board
A2552
The power supply A2552 is a single width board (5 TE wide) that houses 8 independent Low voltage Individual Full Floating channels, compatible with the CAEN Universal Multichannel Power Supply System (SY4527, SY5527). The A2552 is available in different versions equipped with D-Sub 8-pin or with DB37 connector:
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DB37 connector Single width (5 TE wide), 8 channels for Mod. A2552A |
D-Sub 8W8 – 8 pin high current connector Single width (5 TE wide), 8 channels for Mod. A2552 |
Consult our connectors reference page for technical information.
A2552 Individual Floating channels allow on-detector grounding, reducing the noise level. The floating channels are insulated from each other up to ±500 V. Each output channel is provided with individual remote sensing lines to compensate for the voltage drop over the connection cables.
The output voltage range is 0 ÷ 16 V, with 0.5 mV monitor resolution (connector and sense voltages). The maximum output current is 6 A with 200 μA monitor resolution. The Maximum channel power is 60 W. The Output Voltage RAMP UP and RAMP DOWN Times may be selected independently for each channel in 1 ÷ 500 V/s range (1 V/s step).
Safety features allows the module to perform as a current generator and includes:
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Overvoltage detection |
if a channel voltage exceeds the programmed Overvoltage threshold value (OVVThr), it is signaled to be in “overvoltage” and is switched off. |
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Undervoltage detection |
if a channel voltage decreases below the programmed undervoltage threshold (UNVThr) it is signaled to be in “undervoltage” and is switched off. |
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Overcurrent detection |
if a channel tries to draw a current larger than its programmed limit, it is signalled to be in “overcurrent”; when overcurrent is detected, the relevant channel can be programmed either to turn off after a programmable trip time or to keep on providing the maximum allowed current: this feature allows the module to work as current generator. |
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A global enable/disable connector |
allows to disable the channels and it is also possible, via front panel logic signals, to enable individually each channel (A2552A only). |
Features
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8 independently controllable Low Voltage channels
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0÷16 V output voltage and 6A maximum current (60 W)
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Individual Floating Channels
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DB37 or 8 pin D-Sub connectors
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Individual remote sense lines (A2552A only)
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Low ripple
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Under/over-voltage alert, overcurrent and max. voltage protection
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Interlock logic for unit enable
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Software Tool for easy channel management
A2552: Manuals
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