Q8b

£350 excl. VAT

Available Q1 2019. 8-channel precise and economical voltage-output driver module.

Out of stock

SKU: Q8B Category:

Description

Coming soon! Available Q1 2019

This economical driver module contains 8 precise voltage-programmable channels. It uses our new card-edge connector system which is easier to use and more robust than its predecessor. It works with our next-generation fully-shielded backplane, cable, and interposer infrastructure. Drop us an email at sales@qontrol.co.uk with requests and enquiries.

Features

  • 8 software-defined output channels
    • Channels configurable as voltage output, ground, or current sense
  • Source and sink current
  • Hardware voltage control (20 V, 100 mA)
  • 16-bit output precision (±180 µV)
  • 12-bit input precision

Output circuit diagram

Referring to the diagram, nominal performance values are as follows. Values with ‘±’ are digitisation step sizes (i.e. resolution) and also target accuracy.

  • a = 0..20 V ± 180 µV @ +100 mA max
  • c = 1.6 Ω max
  • d = –100..+100 mA ± 49 µA

Additional information

Primary control method

voltage

Current measurement precision

49 µA

Maximum output current (per channel)

100 mA

Maximum output voltage

20 V

Minimum input voltage (from power supply)

12 V

Maximum input voltage (from power supply)

30 V

No. of outputs

8

Electrical protection

electrostatic discharge, programmable over-current, programmable over-voltage, reverse-polarity, short-circuit

Voltage control resolution

300 µV

Voltage measurement precision

50 µV

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