Wolfspeed SPEEDVAL KIT HALF-BRIDGE MOD-MB-HB-0900V-40A User Manual
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Wolfspeed SPEEDVAL KIT HALF-BRIDGE MOD-MB-HB-0900V-40A User Manual

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USER GUIDE
User Guide
Wolfspeed Power Applications
Wolfspeed, Inc.
4600 Silicon Drive
Durham, NC 27703, USA
This document is prepared as an application note to install and operate Wolfspeed evaluation hardware.
PRD-06829 REV. 1, December 2022
© 2022 Wolfspeed, Inc. All rights reserved. Wolfspeed® and the Wolfstreak logo are registered trademarks and the
SpeedVal Kit™ and Wolfspeed logo is a trademark of Wolfspeed, Inc. Other trademarks, product and company names
are the property of their respective owners and do not imply specific product and/or vendor endorsement,
sponsorship or association.
PRD-06829
MOD-MB-HB-0900V-40A
SPEEDVAL KIT™ HALF-BRIDGE
USER GUIDE
沃孚半导体有限责任公司
4600 Silicon Drive
Durham, NC 27703, USA
SpeedVal Kit™ Half-Bridge User Guide
クリー株式会社
4600 Silicon Drive
Durham, NC 27703, USA
1

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Summary of Contents for Wolfspeed SPEEDVAL KIT HALF-BRIDGE MOD-MB-HB-0900V-40A

  • Page 1 PRD-06829 REV. 1, December 2022 SpeedVal Kit™ Half-Bridge User Guide © 2022 Wolfspeed, Inc. All rights reserved. Wolfspeed® and the Wolfstreak logo are registered trademarks and the SpeedVal Kit™ and Wolfspeed logo is a trademark of Wolfspeed, Inc. Other trademarks, product and company names are the property of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association.
  • Page 2 PRD-06829 REV. 1, December 2022 SpeedVal Kit™ Half-Bridge User Guide © 2022 Wolfspeed, Inc. All rights reserved. Wolfspeed® and the Wolfstreak logo are registered trademarks and the SpeedVal Kit™ and Wolfspeed logo is a trademark of Wolfspeed, Inc. Other trademarks, product and company names are the property of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association.
  • Page 3 PRD-06829 REV. 1, December 2022 SpeedVal Kit™ Half-Bridge User Guide © 2022 Wolfspeed, Inc. All rights reserved. Wolfspeed® and the Wolfstreak logo are registered trademarks and the SpeedVal Kit™ and Wolfspeed logo is a trademark of Wolfspeed, Inc. Other trademarks, product and company names are the property of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association.
  • Page 4 PRD-06829 REV. 1, December 2022 SpeedVal Kit™ Half-Bridge User Guide © 2022 Wolfspeed, Inc. All rights reserved. Wolfspeed® and the Wolfstreak logo are registered trademarks and the SpeedVal Kit™ and Wolfspeed logo is a trademark of Wolfspeed, Inc. Other trademarks, product and company names are the property of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association.
  • Page 5 PRD-06829 REV. 1, December 2022 SpeedVal Kit™ Half-Bridge User Guide © 2022 Wolfspeed, Inc. All rights reserved. Wolfspeed® and the Wolfstreak logo are registered trademarks and the SpeedVal Kit™ and Wolfspeed logo is a trademark of Wolfspeed, Inc. Other trademarks, product and company names are the property of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association.
  • Page 6 PRD-06829 REV. 1, December 2022 SpeedVal Kit™ Half-Bridge User Guide © 2022 Wolfspeed, Inc. All rights reserved. Wolfspeed® and the Wolfstreak logo are registered trademarks and the SpeedVal Kit™ and Wolfspeed logo is a trademark of Wolfspeed, Inc. Other trademarks, product and company names are the property of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association.

  • Page 7: Table Of Contents

    PRD-06829 REV. 1, December 2022 SpeedVal Kit™ Half-Bridge User Guide © 2022 Wolfspeed, Inc. All rights reserved. Wolfspeed® and the Wolfstreak logo are registered trademarks and the SpeedVal Kit™ and Wolfspeed logo is a trademark of Wolfspeed, Inc. Other trademarks, product and company names are the property of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association.

  • Page 8: Introduction

    The purpose of the SpeedVal Kit™ platform is to provide a single evaluation platform that allows almost all discrete Wolfspeed® SiC MOSFETs and diodes (650 V to 1200 V) to be evaluated and tested in a common platform. The half-bridge motherboard supports testing that measures switching energy using double- pulse testing (DPT) as well as system testing in many common topologies including buck and boost, both synchronous and asynchronous.
  • Page 9 PRD-06829 REV. 1, December 2022 SpeedVal Kit™ Half-Bridge User Guide © 2022 Wolfspeed, Inc. All rights reserved. Wolfspeed® and the Wolfstreak logo are registered trademarks and the SpeedVal Kit™ and Wolfspeed logo is a trademark of Wolfspeed, Inc. Other trademarks, product and company names are the property of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association.

  • Page 10: Board Overview

    PRD-06829 REV. 1, December 2022 SpeedVal Kit™ Half-Bridge User Guide © 2022 Wolfspeed, Inc. All rights reserved. Wolfspeed® and the Wolfstreak logo are registered trademarks and the SpeedVal Kit™ and Wolfspeed logo is a trademark of Wolfspeed, Inc. Other trademarks, product and company names are the property of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association.

  • Page 11: Motherboard Overview

    PRD-06829 REV. 1, December 2022 SpeedVal Kit™ Half-Bridge User Guide © 2022 Wolfspeed, Inc. All rights reserved. Wolfspeed® and the Wolfstreak logo are registered trademarks and the SpeedVal Kit™ and Wolfspeed logo is a trademark of Wolfspeed, Inc. Other trademarks, product and company names are the property of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association.

  • Page 12: Speedval Kit™ Daughter Card Connectors

    PRD-06829 REV. 1, December 2022 SpeedVal Kit™ Half-Bridge User Guide © 2022 Wolfspeed, Inc. All rights reserved. Wolfspeed® and the Wolfstreak logo are registered trademarks and the SpeedVal Kit™ and Wolfspeed logo is a trademark of Wolfspeed, Inc. Other trademarks, product and company names are the property of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association.

  • Page 13: Gate Driver Card Connectors

    PRD-06829 REV. 1, December 2022 SpeedVal Kit™ Half-Bridge User Guide © 2022 Wolfspeed, Inc. All rights reserved. Wolfspeed® and the Wolfstreak logo are registered trademarks and the SpeedVal Kit™ and Wolfspeed logo is a trademark of Wolfspeed, Inc. Other trademarks, product and company names are the property of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association.

  • Page 14: Power Daughter Card Connector (Con16)

    PRD-06829 REV. 1, December 2022 SpeedVal Kit™ Half-Bridge User Guide © 2022 Wolfspeed, Inc. All rights reserved. Wolfspeed® and the Wolfstreak logo are registered trademarks and the SpeedVal Kit™ and Wolfspeed logo is a trademark of Wolfspeed, Inc. Other trademarks, product and company names are the property of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association.

  • Page 15: Control Card Connector (J5)

    PRD-06829 REV. 1, December 2022 SpeedVal Kit™ Half-Bridge User Guide © 2022 Wolfspeed, Inc. All rights reserved. Wolfspeed® and the Wolfstreak logo are registered trademarks and the SpeedVal Kit™ and Wolfspeed logo is a trademark of Wolfspeed, Inc. Other trademarks, product and company names are the property of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association.

  • Page 16: Electrical Features

    PRD-06829 REV. 1, December 2022 SpeedVal Kit™ Half-Bridge User Guide © 2022 Wolfspeed, Inc. All rights reserved. Wolfspeed® and the Wolfstreak logo are registered trademarks and the SpeedVal Kit™ and Wolfspeed logo is a trademark of Wolfspeed, Inc. Other trademarks, product and company names are the property of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association.
  • Page 17 PRD-06829 REV. 1, December 2022 SpeedVal Kit™ Half-Bridge User Guide © 2022 Wolfspeed, Inc. All rights reserved. Wolfspeed® and the Wolfstreak logo are registered trademarks and the SpeedVal Kit™ and Wolfspeed logo is a trademark of Wolfspeed, Inc. Other trademarks, product and company names are the property of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association.

  • Page 18: Main Power Terminals, Logic Power, Cooling Fan

    PRD-06829 REV. 1, December 2022 SpeedVal Kit™ Half-Bridge User Guide © 2022 Wolfspeed, Inc. All rights reserved. Wolfspeed® and the Wolfstreak logo are registered trademarks and the SpeedVal Kit™ and Wolfspeed logo is a trademark of Wolfspeed, Inc. Other trademarks, product and company names are the property of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association.

  • Page 19: Digital Io And Remote Sensing Connector

    PRD-06829 REV. 1, December 2022 SpeedVal Kit™ Half-Bridge User Guide © 2022 Wolfspeed, Inc. All rights reserved. Wolfspeed® and the Wolfstreak logo are registered trademarks and the SpeedVal Kit™ and Wolfspeed logo is a trademark of Wolfspeed, Inc. Other trademarks, product and company names are the property of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association.

  • Page 20: Current Sensor And Scaling

    PRD-06829 REV. 1, December 2022 SpeedVal Kit™ Half-Bridge User Guide © 2022 Wolfspeed, Inc. All rights reserved. Wolfspeed® and the Wolfstreak logo are registered trademarks and the SpeedVal Kit™ and Wolfspeed logo is a trademark of Wolfspeed, Inc. Other trademarks, product and company names are the property of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association.

  • Page 21: Current Transformer Output

    PRD-06829 REV. 1, December 2022 SpeedVal Kit™ Half-Bridge User Guide © 2022 Wolfspeed, Inc. All rights reserved. Wolfspeed® and the Wolfstreak logo are registered trademarks and the SpeedVal Kit™ and Wolfspeed logo is a trademark of Wolfspeed, Inc. Other trademarks, product and company names are the property of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association.

  • Page 22: Ntc Temperature Sensing

    PRD-06829 REV. 1, December 2022 SpeedVal Kit™ Half-Bridge User Guide © 2022 Wolfspeed, Inc. All rights reserved. Wolfspeed® and the Wolfstreak logo are registered trademarks and the SpeedVal Kit™ and Wolfspeed logo is a trademark of Wolfspeed, Inc. Other trademarks, product and company names are the property of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association.

  • Page 23: Overcurrent Protection (Ocp)

    PRD-06829 REV. 1, December 2022 SpeedVal Kit™ Half-Bridge User Guide © 2022 Wolfspeed, Inc. All rights reserved. Wolfspeed® and the Wolfstreak logo are registered trademarks and the SpeedVal Kit™ and Wolfspeed logo is a trademark of Wolfspeed, Inc. Other trademarks, product and company names are the property of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association.

  • Page 24: Pwm Input

    PRD-06829 REV. 1, December 2022 SpeedVal Kit™ Half-Bridge User Guide © 2022 Wolfspeed, Inc. All rights reserved. Wolfspeed® and the Wolfstreak logo are registered trademarks and the SpeedVal Kit™ and Wolfspeed logo is a trademark of Wolfspeed, Inc. Other trademarks, product and company names are the property of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association.
  • Page 25 PRD-06829 REV. 1, December 2022 SpeedVal Kit™ Half-Bridge User Guide © 2022 Wolfspeed, Inc. All rights reserved. Wolfspeed® and the Wolfstreak logo are registered trademarks and the SpeedVal Kit™ and Wolfspeed logo is a trademark of Wolfspeed, Inc. Other trademarks, product and company names are the property of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association.

  • Page 26: Double Pulse Measurements And Current Sensing

    PRD-06829 REV. 1, December 2022 SpeedVal Kit™ Half-Bridge User Guide © 2022 Wolfspeed, Inc. All rights reserved. Wolfspeed® and the Wolfstreak logo are registered trademarks and the SpeedVal Kit™ and Wolfspeed logo is a trademark of Wolfspeed, Inc. Other trademarks, product and company names are the property of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association.
  • Page 27 PRD-06829 REV. 1, December 2022 SpeedVal Kit™ Half-Bridge User Guide © 2022 Wolfspeed, Inc. All rights reserved. Wolfspeed® and the Wolfstreak logo are registered trademarks and the SpeedVal Kit™ and Wolfspeed logo is a trademark of Wolfspeed, Inc. Other trademarks, product and company names are the property of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association.
  • Page 28 PRD-06829 REV. 1, December 2022 SpeedVal Kit™ Half-Bridge User Guide © 2022 Wolfspeed, Inc. All rights reserved. Wolfspeed® and the Wolfstreak logo are registered trademarks and the SpeedVal Kit™ and Wolfspeed logo is a trademark of Wolfspeed, Inc. Other trademarks, product and company names are the property of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association.

  • Page 29: Comparing Two Stage Ct And Shunt Results

    PRD-06829 REV. 1, December 2022 SpeedVal Kit™ Half-Bridge User Guide © 2022 Wolfspeed, Inc. All rights reserved. Wolfspeed® and the Wolfstreak logo are registered trademarks and the SpeedVal Kit™ and Wolfspeed logo is a trademark of Wolfspeed, Inc. Other trademarks, product and company names are the property of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association.
  • Page 30 PRD-06829 REV. 1, December 2022 SpeedVal Kit™ Half-Bridge User Guide © 2022 Wolfspeed, Inc. All rights reserved. Wolfspeed® and the Wolfstreak logo are registered trademarks and the SpeedVal Kit™ and Wolfspeed logo is a trademark of Wolfspeed, Inc. Other trademarks, product and company names are the property of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association.

  • Page 31: Double Pulse Measurements

    PRD-06829 REV. 1, December 2022 SpeedVal Kit™ Half-Bridge User Guide © 2022 Wolfspeed, Inc. All rights reserved. Wolfspeed® and the Wolfstreak logo are registered trademarks and the SpeedVal Kit™ and Wolfspeed logo is a trademark of Wolfspeed, Inc. Other trademarks, product and company names are the property of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association.
  • Page 32 PRD-06829 REV. 1, December 2022 SpeedVal Kit™ Half-Bridge User Guide © 2022 Wolfspeed, Inc. All rights reserved. Wolfspeed® and the Wolfstreak logo are registered trademarks and the SpeedVal Kit™ and Wolfspeed logo is a trademark of Wolfspeed, Inc. Other trademarks, product and company names are the property of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association.

  • Page 33: Deskew

    PRD-06829 REV. 1, December 2022 SpeedVal Kit™ Half-Bridge User Guide © 2022 Wolfspeed, Inc. All rights reserved. Wolfspeed® and the Wolfstreak logo are registered trademarks and the SpeedVal Kit™ and Wolfspeed logo is a trademark of Wolfspeed, Inc. Other trademarks, product and company names are the property of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association.
  • Page 34 PRD-06829 REV. 1, December 2022 SpeedVal Kit™ Half-Bridge User Guide © 2022 Wolfspeed, Inc. All rights reserved. Wolfspeed® and the Wolfstreak logo are registered trademarks and the SpeedVal Kit™ and Wolfspeed logo is a trademark of Wolfspeed, Inc. Other trademarks, product and company names are the property of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association.
  • Page 35 PRD-06829 REV. 1, December 2022 SpeedVal Kit™ Half-Bridge User Guide © 2022 Wolfspeed, Inc. All rights reserved. Wolfspeed® and the Wolfstreak logo are registered trademarks and the SpeedVal Kit™ and Wolfspeed logo is a trademark of Wolfspeed, Inc. Other trademarks, product and company names are the property of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association.
  • Page 36 PRD-06829 REV. 1, December 2022 SpeedVal Kit™ Half-Bridge User Guide © 2022 Wolfspeed, Inc. All rights reserved. Wolfspeed® and the Wolfstreak logo are registered trademarks and the SpeedVal Kit™ and Wolfspeed logo is a trademark of Wolfspeed, Inc. Other trademarks, product and company names are the property of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association.

  • Page 37: Switching Loss Measurements

    PRD-06829 REV. 1, December 2022 SpeedVal Kit™ Half-Bridge User Guide © 2022 Wolfspeed, Inc. All rights reserved. Wolfspeed® and the Wolfstreak logo are registered trademarks and the SpeedVal Kit™ and Wolfspeed logo is a trademark of Wolfspeed, Inc. Other trademarks, product and company names are the property of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association.
  • Page 38 PRD-06829 REV. 1, December 2022 SpeedVal Kit™ Half-Bridge User Guide © 2022 Wolfspeed, Inc. All rights reserved. Wolfspeed® and the Wolfstreak logo are registered trademarks and the SpeedVal Kit™ and Wolfspeed logo is a trademark of Wolfspeed, Inc. Other trademarks, product and company names are the property of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association.
  • Page 39 PRD-06829 REV. 1, December 2022 SpeedVal Kit™ Half-Bridge User Guide © 2022 Wolfspeed, Inc. All rights reserved. Wolfspeed® and the Wolfstreak logo are registered trademarks and the SpeedVal Kit™ and Wolfspeed logo is a trademark of Wolfspeed, Inc. Other trademarks, product and company names are the property of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association.

  • Page 40: Reverse Recovery Charge

    PRD-06829 REV. 1, December 2022 SpeedVal Kit™ Half-Bridge User Guide © 2022 Wolfspeed, Inc. All rights reserved. Wolfspeed® and the Wolfstreak logo are registered trademarks and the SpeedVal Kit™ and Wolfspeed logo is a trademark of Wolfspeed, Inc. Other trademarks, product and company names are the property of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association.
  • Page 41 PRD-06829 REV. 1, December 2022 SpeedVal Kit™ Half-Bridge User Guide © 2022 Wolfspeed, Inc. All rights reserved. Wolfspeed® and the Wolfstreak logo are registered trademarks and the SpeedVal Kit™ and Wolfspeed logo is a trademark of Wolfspeed, Inc. Other trademarks, product and company names are the property of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association.

  • Page 42: Layout

    PRD-06829 REV. 1, December 2022 SpeedVal Kit™ Half-Bridge User Guide © 2022 Wolfspeed, Inc. All rights reserved. Wolfspeed® and the Wolfstreak logo are registered trademarks and the SpeedVal Kit™ and Wolfspeed logo is a trademark of Wolfspeed, Inc. Other trademarks, product and company names are the property of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association.

  • Page 43: Thermal Management

    PRD-06829 REV. 1, December 2022 SpeedVal Kit™ Half-Bridge User Guide © 2022 Wolfspeed, Inc. All rights reserved. Wolfspeed® and the Wolfstreak logo are registered trademarks and the SpeedVal Kit™ and Wolfspeed logo is a trademark of Wolfspeed, Inc. Other trademarks, product and company names are the property of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association.

  • Page 44: Supported Power Topologies And Connection Diagrams

    PRD-06829 REV. 1, December 2022 SpeedVal Kit™ Half-Bridge User Guide © 2022 Wolfspeed, Inc. All rights reserved. Wolfspeed® and the Wolfstreak logo are registered trademarks and the SpeedVal Kit™ and Wolfspeed logo is a trademark of Wolfspeed, Inc. Other trademarks, product and company names are the property of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association.

  • Page 45: Asynchronous Boost Converter

    PRD-06829 REV. 1, December 2022 SpeedVal Kit™ Half-Bridge User Guide © 2022 Wolfspeed, Inc. All rights reserved. Wolfspeed® and the Wolfstreak logo are registered trademarks and the SpeedVal Kit™ and Wolfspeed logo is a trademark of Wolfspeed, Inc. Other trademarks, product and company names are the property of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association.

  • Page 46: Synchronous Buck Converter

    PRD-06829 REV. 1, December 2022 SpeedVal Kit™ Half-Bridge User Guide © 2022 Wolfspeed, Inc. All rights reserved. Wolfspeed® and the Wolfstreak logo are registered trademarks and the SpeedVal Kit™ and Wolfspeed logo is a trademark of Wolfspeed, Inc. Other trademarks, product and company names are the property of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association.

  • Page 47: Asynchronous Buck Converter

    PRD-06829 REV. 1, December 2022 SpeedVal Kit™ Half-Bridge User Guide © 2022 Wolfspeed, Inc. All rights reserved. Wolfspeed® and the Wolfstreak logo are registered trademarks and the SpeedVal Kit™ and Wolfspeed logo is a trademark of Wolfspeed, Inc. Other trademarks, product and company names are the property of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association.

  • Page 48: Application Example - Synchronous Boost Converter

    PRD-06829 REV. 1, December 2022 SpeedVal Kit™ Half-Bridge User Guide © 2022 Wolfspeed, Inc. All rights reserved. Wolfspeed® and the Wolfstreak logo are registered trademarks and the SpeedVal Kit™ and Wolfspeed logo is a trademark of Wolfspeed, Inc. Other trademarks, product and company names are the property of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association.
  • Page 49 PRD-06829 REV. 1, December 2022 SpeedVal Kit™ Half-Bridge User Guide © 2022 Wolfspeed, Inc. All rights reserved. Wolfspeed® and the Wolfstreak logo are registered trademarks and the SpeedVal Kit™ and Wolfspeed logo is a trademark of Wolfspeed, Inc. Other trademarks, product and company names are the property of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association.
  • Page 50 PRD-06829 REV. 1, December 2022 SpeedVal Kit™ Half-Bridge User Guide © 2022 Wolfspeed, Inc. All rights reserved. Wolfspeed® and the Wolfstreak logo are registered trademarks and the SpeedVal Kit™ and Wolfspeed logo is a trademark of Wolfspeed, Inc. Other trademarks, product and company names are the property of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association.

  • Page 51: Troubleshooting

    PRD-06829 REV. 1, December 2022 SpeedVal Kit™ Half-Bridge User Guide © 2022 Wolfspeed, Inc. All rights reserved. Wolfspeed® and the Wolfstreak logo are registered trademarks and the SpeedVal Kit™ and Wolfspeed logo is a trademark of Wolfspeed, Inc. Other trademarks, product and company names are the property of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association.
  • Page 52 PRD-06829 REV. 1, December 2022 SpeedVal Kit™ Half-Bridge User Guide © 2022 Wolfspeed, Inc. All rights reserved. Wolfspeed® and the Wolfstreak logo are registered trademarks and the SpeedVal Kit™ and Wolfspeed logo is a trademark of Wolfspeed, Inc. Other trademarks, product and company names are the property of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association.

  • Page 53: Revision History

    Issue 12. IMPORTANT NOTES Purposes and Use Wolfspeed, Inc. (on behalf of itself and its affiliates, “Wolfspeed”) reserves the right in its sole discretion to make corrections, enhancements, improvements, or other changes to the board or to discontinue the board.
  • Page 54 Wolfspeed for assistance if a board schematic is not included in the Documentation or if users have questions about a board’s components. When operating the board, users should be aware that these components will be hot and could electrocute or electrically shock the user. As with all electronic evaluation tools, only qualified personnel knowledgeable in handling electronic performance evaluation, measurement, and diagnostic tools should use the board.
  • Page 55 PRD-06829 REV. 1, December 2022 SpeedVal Kit™ Half-Bridge User Guide © 2022 Wolfspeed, Inc. All rights reserved. Wolfspeed® and the Wolfstreak logo are registered trademarks and the SpeedVal Kit™ and Wolfspeed logo is a trademark of Wolfspeed, Inc. Other trademarks, product and company names are the property of their respective owners and do not imply specific product and/or vendor endorsement, sponsorship or association.

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