Wolfspeed SpeedVal MOD-MB-3P-0900V-40A Series Manuals

Wolfspeed SpeedVal MOD-MB-3P-0900V-40A Series Manuals

Manuals and User Guides for Wolfspeed SpeedVal MOD-MB-3P-0900V-40A Series. We have 1 Wolfspeed SpeedVal MOD-MB-3P-0900V-40A Series manual available for free PDF download: User Manual

Wolfspeed SpeedVal MOD-MB-3P-0900V-40A Series User Manual

Wolfspeed SpeedVal MOD-MB-3P-0900V-40A Series User Manual (66 pages)

Three-Phase Motherboard

Brand: Wolfspeed | Category: Motherboard | Size: 5 MB

Table of Contents

Table of Contents
2
Introduction
9
Board Overview and Connections
12
Mating Connectors
15
Voltage Sensing (CON24)
16
Resolver Interface (J6)
17
Encoder Interface (CON13)
18
External Function Interface (CON9)
18
PWM Signals Connector (CON11)
19
Control Card Connector (CON18)
20
External I/O (CON6)
20
CAN Interface (P1 and CON23)
21
Control Power Input (CON2)
21
Gate Driver Card Connectors
21
Power Daughter Card Connector (J1_X)
24
Power Terminals (CON1, 5, 7, 8, 10, 19, 20, 21, 22)
26
Control Cards and Graphical User Interface (GUI)
27
Electrical Features
29
Bus and Phase Current Sensing
31
NTC Temperature Sensing
31
Electrolytic Capacitor Provisions
31
Layout
32
Thermal Management
33
Double Pulse Measurements and Current Sensing
36
High Resistance Shunt
36
Double Pulse Measurements
37
Deskew
40
Deskew Procedure
40
Deskew Waveforms
41
Switching Loss Measurements
43
Reverse Recovery Charge (Q )
48
Short Circuit Testing
51
Motor Drive Application Considerations
54
Power Topologies and Connection Diagrams
56
Three-Phase Inverter
56
Boost Converter
57
Buck Converter
58
Application Example - 3-Phase Inverter (Resistive Load)
60
Troubleshooting
62
Revision History
64
Important Notes
65

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