xii E6198B/E6218A Switch/Load Unit User Manual
Figure 5-3. Agilent E6175A 8-Channel High-Current Load Card Block Diagram 5-8
Figure 5-4. Agilent E6175A 8-Channel Load Card Layout 5-9
Figure 5-5. LEM Current Transducer 5-11
Figure 5-6. Component Location for Installing LEM Current Transducer Module 5-12
Figure 5-7. Wiring Options of LEM Model LA25-NP Primary for Various Current
Ranges 5-13
Figure 5-8. 8-Channel Load Card Detail - Flyback Protection Circuit 5-15
Figure 5-9. Agilent E6175A Flyback Protection Polarity 5-15
Figure 5-10. Typical Agilent E6175A Load Card Flyback Protection Circuit 5-16
Figure 5-11. Agilent E6175A Load Examples 5-18
Figure 5-12. Bridge Configuration for Channels 7 and 8 on 8-Channel Load Card 5-19
Figure 5-13. Agilent E6175A Load Mounting Area and P1/J1 Connectors 5-20
Figure 5-14. Agilent E6175A Load Wiring Schematic and P1 Pinouts 5-21
Figure 5-15. Agilent E6175A Current Sharing Example 5-22
Figure 5-16. Agilent E6175A 8-Channel High-Current Load Card UUT Connections 5-24
Figure 5-17. Agilent E6176A 16-Channel High-Current Load Card Block Diagram 5-26
Figure 5-18. Agilent E6176A 16-Channel Load Card Layout 5-27
Figure 5-19. 16-Channel Load Card - Flyback Device Polarity Orientation 5-29
Figure 5-20. 16-Channel Load Card - Flyback Circuit Detail 5-30
Figure 5-21. Typical Agilent E6176A Load Card Flyback Protection Circuit 5-31
Figure 5-22. Agilent E6176A Connectors J1/J2 and Mating Connectors P1/P2 5-32
Figure 5-23. Agilent E6176A Load Wiring Schematic and P1/P2 Pinouts 5-33
Figure 5-24. Agilent E6176A Current Sharing Example 5-34
Figure 5-25. Example: Load Plate with Loads 5-36
Figure 5-26. Agilent E6176A P2 Connector Pinouts 5-37
Figure 5-27. Agilent E6177A 24-Channel Medium-Current Load Card Block
Diagram 5-39
Figure 5-28. Agilent E6177A 24-Channel Load Card Layout 5-40
Figure 5-29. Using the 24-Channel Load Card Switches as GP Relays 5-42
Figure 5-30. Agilent E6177A Load Mounting Area and P1/J1 Connectors 5-43
Figure 5-31. Agilent E6177A Load Wiring Schematic and P1 Pinouts 5-44
Figure 5-32. Agilent E6177A 24-Channel Medium-Current Load Card UUT
Connections 5-45
Figure 5-33. Agilent U7177A 24-Channel Medium-Current Load Card Block
Diagram 5-47
Figure 5-34. The U7177A Layout 5-48
Figure 5-35. Using the 24-Channel Load Card Switches as GP Relays 5-50
Figure 5-36. Agilent U7177A Connector J1 and Mating Connector P1 5-51
Figure 5-37. Agilent U7177A Load Wiring Schematic and P1 Pinouts 5-52
Figure 5-38. Agilent U7177A 24-Channel Medium-Current Load Card UUT
Connections 5-53
Figure 5-39. Agilent E6178B 8-Channel Heavy Duty Load Card Block Diagram 5-55
Figure 5-40. Agilent E6178B 8-Channel Heavy Duty Load Card Layout
5-56
Figure 5-41. Typical Agilent E6178B Load Card Flyback Protection Circuit 5-59