PICO TA058 User Manual

50 mhz ±70 v differential probe

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TA058
50 MHz ±70 V differential probe
User's Manual
www.picotech.com

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Summary of Contents for PICO TA058

  • Page 1 TA058 50 MHz ±70 V differential probe User’s Manual www.picotech.com...
  • Page 3: Table Of Contents

    TA058 Differential Probes User’s Guide Contents Description Safety Installation Appearance Power lead - TA531 USB to DC jack cable TA047 removable battery pack Specifications Derating curve Test procedure Calibration of the unit Cleaning DO144-4 Copyright © 2015–2024 Pico Technology Ltd...
  • Page 5: Description

    TA058 Differential Probes User’s Guide Description By enabling conventional oscilloscopes to display and measure in-circuit waveforms that are referenced to high common-mode voltages, this differential probe extends the measurement capability of oscilloscopes to electronic power converters, inverters, motor speed controls, switch- mode power supplies and many other applications.
  • Page 6 TA058 Differential Probes User’s Guide Maximum input ranges Observe all terminal ratings and warnings marked on the product. WARNING To avoid any injury, do not use the probe when the voltage between either input lead and earth is above 600 V RMS.
  • Page 7 Care of the product The product contains no user-serviceable parts. Repair, servicing and calibration require specialized test equipment and must only be performed by Pico Technology or an approved service provider. There may be a charge for these services unless covered by the Pico one-year warranty. WARNING To prevent injury or death, do not use the product if it appears to be damaged in any way, and stop use immediately if you are concerned by any abnormal operations.
  • Page 8: Installation

    To protect against electric shock, use only the accessories designed for use with this differential probe. WARNING To avoid injury or death, you must observe all safety precautions appropriate to the circuit under test. Appearance The TA058 differential probe looks like this: Copyright © 2015–2024 Pico Technology Ltd DO144-4...
  • Page 9: Power Lead - Ta531 Usb To Dc Jack Cable

    TA531 USB to DC jack cable To USB power supply Oscilloscope front panel TA047 removable battery pack The TA058 probe can be powered from an optional removable battery pack, which can be connected to the power source connector. The following figures illustrate how to operate the battery pack. DO144-4 Copyright © 2015–2024 Pico Technology Ltd...
  • Page 10: Specifications

    TA058 Differential Probes User’s Guide Specifications Bandwidth DC to 50 MHz (−3 dB) Attenuation ratio 1:10 Accuracy ±1% Rise time < 7 ns Input impedance 1.6 MΩ ∥ 7 pF each side to ground Input voltage Differential range ±70 V (DC + Peak AC) Common mode range* ±700V (DC + Peak AC) or 600 V RMS...
  • Page 11: Derating Curve

    This means the probe is working properly. Calibration of the unit There are three main sources of uncertainty when calibrating a Pico differential probe in addition to any uncertainty in the test setup. These are: The stated DC accuracy of the probe under test (±1%).
  • Page 12 PR China +86 21 2226-5152 +49 (0) 5131 907 62 90   pico.china@picotech.com info.de@picotech.com   Pico Technology is an internationally registered trade mark of Pico Technology Ltd. DO144-4. Copyright © 2015–2024 Pico Technology Ltd. All rights reserved. www.picotech.com...

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