University of British Columbia Physics & Astronomy Department Scuba2 Project 6224 Agricultural Road Vancouver BC V6T 1Z1 Canada

Transcription

1 PSU- ll Sheets PSU_S_0_.Schoc;PSU_S_0_.Schoc;PSU_S_0_.Schoc S-0 ate: //00 Time: :: PM File: MSTERSHEET.SHO Sheet of University of ritish olumbia Physics & stronomy epartment Scuba Project gricultural Road Vancouver VT Z anada

2 u 0V TP From MS onnector TP o not use connector FL Y 00p V Y 00p V X u R 0u 0k 0V /W R 0u 0k 0V /W R R R k Q MJE00 PR00 T_P T_P onnection to hassis/enclosure should be done via large short traces to a surrounding partial "window frame" of copper onthe P TP Temporary -0V TP NP R R u 0V R R R R u 0V R k Q MJE00 PR00 00p kv R R 0 T_P T_P T_P T_P0 T_P W W T_P T SP TG0000 0P Main Switcher Safety Loop Indicator: onnections from J J W R 0k T_P Main Switcher T SP T0000 P u 0V Q F GN KH0RN Vcc Z PKE0 HER-0 n MUR0 I R R TET0 I_ I_ T SP T0000 P T_P,P T_P T_P S-0 ate: //00 Time: :: PM File: PSU_S_0_.Schoc Sheet of University of ritish olumbia Physics & stronomy epartment Scuba Project gricultural Road Vancouver VT Z anada

3 Use Wire undle to onnect T_P0 to T_P T_P T_P T_P T_P T_P0 T_P T_P T_P GN R R W u0 W R 0R R0 R W u0 IR-Q0 0 IR-Q0 R0 K W EGP0 N N 0 u0 R R R R u0 MR0PT MR0PT FL Inductor Hammond E Vertical 0 #- L FL #- 00u V Inductor Hammond H Vertical FL L #- R0 00u k V /W -.K L FLE #- FL #- MR0PT W W J Raw +V L R R J 000u 0V L L L 00u 0V Q S 0 00u V 00u 0V L L L0 Inductor Hammond H Vertical L Inductor Miller 0 L Modified by removing turns to just one layer VR k L 00u 0V TP.V 00u 0V 0u V 0u V 0 0u V 0u V TP.V U Shunt Regulator NTE00 +.V_/ -.V_ +.V_00m +.V_reg_0- +.0V_ Q IRFZ R +Va_out -Va_out +Vlvd_out Q IRFZ +Vha_V_out IN R SH U GN OUT J load must be % to % of Maximum R R W Q IRFZ LTIT R Output Voltage = 0.V R k /W R k /W Q IRFZ R 0u 0V R 0K /W Q N000 +Vha_out GN will be conencted to the hassis/enclosure using many screws to hold the P in place. R V Zener iode R 0K /W nore_on +Vcore_out T_P T_P T_P,P I_ I_ I TX-KZ 0 N R 0R R 0R EGP0 R R 000p 0u V 0 u 0V R Res-/W-% k R Res-/W-% K0 R 0R 00u 0V L 00u V Regulator V +.0V_ux R R K u 0V TP.0V u 0V TP.V VR k R 00u 0V W R K /W 0u 0V I KZ R0 K0 W k % n R R K 00V n 00V +.V&-.V unbalance sense VR k S-0 ate: //00 Time: :: PM File: PSU_S_0_.Schoc R k % TP.V +.V&.0V Voltage Feedback +.V under/over Voltage Sense +. Voltage Sense +.0V under/over Voltage Sense Sheet of University of ritish olumbia Physics & stronomy epartment Scuba Project gricultural Road Vancouver VT Z anada

4 +Va_out -Va_out +Vha_out urrent Sensing ircuit and Power Outputs +Vcore_out +Vlvd_out +Vha_V_out R W R0 0R W R k /W R R W R m W R m W R mw R m W R % R 00m W R 00m W R R 0m W R0 0m W R % R R W R R W R % R 0m W R 0m W R 0m W R 0m W R % R R R J J J J R R R R % R % R R0 % J J J J J J0 J J J J J J J J R 0R R 0R J J0 J J J J For output voltages, solder wires from the P to the Pin Winchester connector. The connector is located on the PSU case. Series Voltage etect Resistors also located on Monitoring oard. Populate PSU board or Monitoring board with Voltage etect Resistors. Populate the other board with 0R T_P T_P IR-Q0 IR-Q0 Thermistor onnections +V Fan ircuit Q0 TIP L Miller 0 0u V ynamic R U TX-KZ -VsVlvd +VsVlvd +Vha_before_sense +Vha -VsVha +VsVha +Vcore -VsVcore +VsVcore 0u V R0 0R P Thermistor input for TX temperature tracking Temperature Temperature 0- V Fan onnections: onenct +Fan to Pin and -Fan to V Fan onnections: onenct +Fan to Pin and -Fan to Main Switcher Main Switcher +.V&-.V unbalance sense Regulator V +. Voltage Sense +.V&.0V Voltage Feedback +.V under/over Voltage Sense +.0V under/over Voltage Sense R k R 0K P HEER X P HEER X FN_SENSE FN_SENSE Locate ynamic on the P +.0V_ux 0 P npsu_on Rectifier_oard_ON_LE R 0R /W FN_SENSE n P HEER X Main Switcher Main Switcher +.V&-.V unbalance sense V ENLE GN +. Voltage Sense +.V&.0V Voltage Feedback +.V under/over Voltage Sense +.0V under/over Voltage Sense ON Indicator S-0 ate: //00 Time: :: PM File: PSU_S_0_.Schoc Header to Monitoring oard J Vdd T GN U SS0 Switched used if ontroller board is unavailable SW Pos IP Switch 00V Indicator LE ( located on Front Panel) Populate header and resistor if LE is not being used by the PSU ontroller board. Sheet of R K /W TP TP FN_SENSE +Vha_before_sense nore_on Temperature Temperature -VsVcore ard_i +.0V_ux npsu_on -Va_before_sense +VsVa+ +Va -VsVa+ +VsVa+ -Va_before_sense -Va +VsVa- -VsVa- +Vlvd +Vcore +VsVcore +.0V_ux SPRE SPRE -VsVa- -Va +Vha +VsVha -VsVa+ -VsVlvd +VsVa- -VsVha +Va +VsVlvd +Vlvd TP GN Test points ard_i University of ritish olumbia Physics & stronomy epartment Scuba Project gricultural Road Vancouver VT Z anada

5