2 Ch ± 6 kV/10 µA High Efficiency HV Power Supply Module with Digital Control
A7560
The CAEN Mod.A7560 is a compact, high efficiency, low noise double channel High Voltage DC/DC converter in a PCB mount form factor. It can supply a double output High Voltage with opposite polarity according to the user setting. The module features a digital control managed by an embedded low power micro-controller. By running a dedicated resident firmware, it can handle calibration, ramp up/down rates, power-on sequence, inner SPI serial bus and self-compensation of nonlinearities for enhanced accuracy.
The A7560 HV channel is handled by a micro controller that every 5ms updates set voltage and current limit, via a 16 bit DAC and sampling voltage and current values via a 24 bit sigma delta ADC. Current changes smaller than 6.5 nA are digitally filtered with 500 ms time constant. The unit can be externally controlled and configured by means of an USART serial link. It provides all the relevant information as Voltage and Current monitors, Status and Overcurrent for the safety of detectors as RPCs and others. These features make A7560 suitable for integration in user designed systems or embedded applications.
The A7560 is able to work in magnetic field up to 1 kGauss.
Safety features allows the module to perform as a current generator and includes:
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Overcurrent detection |
if the channel attempts to draw a current larger than Iset, the output voltage is automatically adjusted to keep the current below Iset limit. Under this condition, the channel behaves as a current generator. |
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Protection |
against short circuits, sparks and humidity. |
Features
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Double channel, opposite polarity PCB mount High Voltage Power Supply – 17:51 PROD
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High efficiency
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+6 kV/10 μA, -6 kV/10 μA output ranges
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Vin: from +5 V – 20% to +12 V + 10%
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General On/Off: 0-5 V
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Power requirement: < 2.5 W @ full power
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Low ripple and noise
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Serial Line: USART (TX, RX)
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Embedded digital control for enhanced performances
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Compact package 49x49x23 mm3 (WxLxH)
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HV out by wire
A7560: Manuals
A7560: Download
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