1. High Voltage 8- Channel Board [HV8CB] Vihtori Virta Design Review

2. Contents Motivation Block diagram Display Board Schematic Layout HV- Board Schematic Layout

3. Motivation 0 – 4000V variable high voltage board Can be used in many applications

4. Block Diagram INPUT 1, 15 V ADJUSTMENT 0-15V DC to HVDC CONVERTER 15 -> 4000 V OUTPUT 0-4000V INPUT 2-7 INPUT 8 OPAMP (TRANSFER) LCD- DISPLAY 0–4.000 V

5. Display Board Schematic http://hv8cb.googlecode.com/files/LCD_SCHEMATIC- Rev_A.pdf http://hv8cb.googlecode.com/files/LCD_SCHEMATIC- Rev_A.pdf http://hv8cb.googlecode.com/files/LCD_SCHEMATIC- Rev.A.sch http://hv8cb.googlecode.com/files/LCD_SCHEMATIC- Rev.A.sch

6. Display Board Layout http://hv8cb.googlecode.com/files/LCD_ROUTED- Rev_A.pdf http://hv8cb.googlecode.com/files/LCD_ROUTED- Rev_A.pdf http://hv8cb.googlecode.com/files/LCD_ROUTED- Rev.A.pcb http://hv8cb.googlecode.com/files/LCD_ROUTED- Rev.A.pcb

7. HV- Board Schematic http://hv8cb.googlecode.com/files/HV8CB_SCHEMATIC- Rev_A.pdf http://hv8cb.googlecode.com/files/HV8CB_SCHEMATIC- Rev_A.pdf http://hv8cb.googlecode.com/files/HV8CB_SCHEMATIC- Rev.A.sch http://hv8cb.googlecode.com/files/HV8CB_SCHEMATIC- Rev.A.sch

8. HV- Board Layout http://hv8cb.googlecode.com/files/HV8CB-LAYOUT- ROUTED-Rev_A.pdf http://hv8cb.googlecode.com/files/HV8CB-LAYOUT- ROUTED-Rev_A.pdf http://hv8cb.googlecode.com/files/HV8CB-LAYOUT- ROUTED-Rev.A.pcb http://hv8cb.googlecode.com/files/HV8CB-LAYOUT- ROUTED-Rev.A.pcb

9. Thank you for Attending