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Up to 4 kV PCB Mount Power Supply – A750x

Single Channel up to 4 kV High Performance Power Supply Modules

Features

  • Single channel PCB mount High Voltage Power Supply
  • High efficiency and low power consumption
  • Six models available:
    • A7501 (2100 V / 100 μA)
    • A7502 (2100 V / 100 μA)
    • A7504 (4000 V / 100 μA)
    • A7505 (1600 V / 500 μA)
    • A7508 (800 V / 50 μA)
    • A7511 (1100 V / 1 mA)
  • Positive or negative polarity
  • Analog voltage and current Set and Monitor levels
  • Very low ripple and noise
  • Excellent stability
  • Compact package 54x29x17 mm3 (WxLxH)
  • High operating temperature range:
    • A7501: -40 °C ÷ +70 °C
    • A7502: -40 °C ÷ +70 °C
    • A7504: -10 °C ÷ +50 °C
    • A7505: -55 °C ÷ +80 °C
    • A7508: -40 °C ÷ +70 °C
    • A7511: -10 °C ÷ +50 °C

Overview

The A750x is a new line of compact, high efficiency, low noise single channel High Voltage DC/DC converters in a PCB mount form factor. Each device can supply a High Voltage output according to an external reference voltage level (Vset) provided by the user.

Maximum current setting (Iset), voltage monitor (Vmon) and current monitor (Imon) are also available. These features make the A750x family suitable for integration in user designed systems or embedded applications.

Six models are currently available, A7501, A7502, A7504, A7505, A7508, A7511, supplying up to 2100 V/100 µA, 4000 V/100 µA, 1600 V/500 µA, 800 V/50 µA and 1100 V/1 mA respectively. Each A750x can be provided with either positive or negative polarity. Other models can be designed on request.

Thanks to their excellent stability and special design, A750x Power Supplies are engineered to work in harsh environment and under severe temperature variations.

CAD Altium library components and 3D step models are available on request.

 

Safety Features include:

  • Overcurrent detection if the channel attempts to draw a current larger than Iset, the output voltage is varied to keep the current below Iset limit. The channel behaves like a current generator.
  • Status Overcurrent Bit: 0÷5 V (low = OVC)
  • Status on/Off Bit: 0÷5 V (low = OFF)
  • Protected against short circuits, sparks and humidity

Models

Model Image No. of Channels Max Output V Max Output I Ripple Typ. Power requirement (mW) Operating temperature Actions
A7501 A7501 1 2100 V 100 µA 0 ÷ +2.5 < 400 -40°C ÷ +70° C QUOTE
A7502 A7502 1 2100 V 100 µA 0 ÷ +2.5 < 500 -40°C ÷ +70° C QUOTE
A7504 A7504 1 4000 V 100 µA 0 ÷ +2.6 < 1000 -10° C ÷ +50° C QUOTE
A7505 A7505 1 1600 V 500 µA 0 ÷ +2.6 < 1600 -55° C ÷ +80° C QUOTE
A7508 A7508 1 800 V 50 µA 0 ÷ +2.5 < 100 -40°C ÷ +70° C QUOTE
A7511 A7511 1 1100 V 1 mA 0 ÷ +2 < 1600 -10° C ÷ +50° C QUOTE

Interfaces & I/O

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Software

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Request info

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Brochure

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Contacts