6 Channel 500 V/3 mA VME HV Power Supply Module
- 6 independent HV channels in 1 unit wide VME 6U module
- up to 6 kV and 3 mA output ranges
- Available with positive, negative or mixed polarity
- SHV coaxial output connectors
- Common floating return
- Low Ripple (Typ: from < 3 mVpp to < 15 mVpp)
- up to 1 nA Iset/Imon resolution (Optional Imon-Zoom: up to 100 pA)
- Status output
- Channel ON/Status LEDs
- Interlock logic for board enable
- Individual channel enable
- Optional A6580 DC Input Power Equalizer
- Module control via OPC Server
The V6519 is a 1-unit wide VME 6U module housing 6 High Voltage Power Supply Channels 500V, 3mA. The board is available with either positive or negative output polarity; mixed version with 3 positive and 3 negative channels is also available. The channels share a common floating return, which allows on-detector grounding reducing the noise level. HV outputs are delivered through SHV connectors.
The HV output RAMP-UP and RAMP-DOWN rates may be selected independently for each channel in the 1÷ 100 V/s range with 1 V/s steps.
The module features 50nA Iset/Imon resolution. A Zoom option is available for Imon, increasing resolution to 5nA. The modules fit into both VME/VME64 standard and V430 crates. Functional parameters can be programmed and monitored via VMEbus.
Safety features include:
- OVERVOLTAGE and UNDERVOLTAGE warning when the output voltage differs from the programmed value
- Programmable via trimmer HVMAX and IMAX hardware protection limit
- OVERCURRENT detection: if a channel tries to draw a current larger than its programmed limit, it enters TRIP status, keeping the maximum allowed value for a programmable time (TRIP), before being switched off. If TRIP is set to “constant current mode”, the channel behaves like a current generator
- Channels can be enabled or disabled through the Global Interlock logic
- Channels individually enabled via front panel jumpers (passive or active mode available)
- A6580 DC Input Power Equalizer
- Imon Zoom, increasing resolution to 5nA
6 Channel 500 V/3 mA VME HV Power Supply ModuleProduct page
|Name||File extension||File size||Revision||Last update|
|V6519 6 Channel 500 V/3 mA VME HV Power Supply Module||535.47 kB||4||January 29th, 2016|
|Precautions for Handling Storage Installation (ENG/ITA)||179.29 kB||-||December 14th, 2017|
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