HIGH VOLTAGE POWER SUPPLY SOCKET ASSEMBLY (DP-TYPE) C9028-01 The C9028-01 is a high voltage power supply socket assembly for 28 mm (1-1/8") diameter head-on photomultiplier tubes (PMT), incorporating a regulated high voltage power supply and an active voltage divider. It enables simple yet stable PMT operations with extended DC output linearity by only supplying +15 V and connecting to a potentiometer or a 0 V to +5 V for high voltage adjustments. FEATURES ●Superior DC Output Linearity ●Fast High Voltage Programming Response ●Wide High Voltage Output Range ●Low Ripple Noise ●Compact and Lightweight SPECIFICATIONS GENERAL Parameter Applicable PMTs Input Voltage Max. Input Current Linear DC Output Current of PMT A at -1000 V Typ. Anode Ripple Noise (HV=1000 V, RL=1 MΩ +25 pF) Operating Ambient Temperature Storage Temperature Weight Description / Value 28 mm (1-1/8 inch) Dia. head-on types (R6094, R374, R5929, R2228 etc.) +15 ± 1 60 100 1 0 to +40 -15 to +60 60 Unit Description / Value 0 to -1250 ±0.01 0 V to +5 V or external 50 kΩ potentiometer 300 80 ±0.01 Unit V % — ms ms %/°C — V mA µA mV °C °C g NOTE: A Within: ±2 % linearity HIGH VOLTAGE POWER SUPPLY Parameter Output Voltage Range Line Regulation Against ±1 V Input Change Typ. High Voltage Control Vcont: 4 V to 2 V Settling Time B Vcont: 2 V to 4 V Temperature Coefficient of High Voltage Output Typ. NOTE: B To be shown with the time period of setting to stable high voltage from changing control voltage (Vcont). Figure 1: Wire Connection MODE A: HV CONTROL WITH POTENTIOMETER SIG OUT (BLACK) SIG OUT SHIELD CONTROL (GRAY) V REF HV ADJ ORANGE WHITE SHIELD +15 V IN (LIGHT-BLUE) +15 V RED BLUE SHIELD MODE B: HV CONTROL WITH EXTERNAL VOLTAGE SIG OUT (BLACK) SIG OUT GND MAX. 50 kΩ POT SHIELD CONTROL (GRAY) V REF HV ADJ MIN. +15 V N. C. GND ORANGE WHITE SHIELD +15 V IN (LIGHT-BLUE) +15 V RED BLUE SHIELD GND NOT USED HV CONTROL (0 V to +5 V) GND +15 V N. C. GND TACCC0121EA Subject to local technical requirements and regulations, availability of products included in this promotional material may vary. Please consult with our sales office. Information furnished by HAMAMATSU is believed to be reliable. However, no responsibility is assumed for possible inaccuracies or omissions. Specifications are subject to change without notice. No patent rights are granted to any of the circuits described herein. ©2005 Hamamatsu Photonics K.K. HIGH VOLTAGE POWER SUPPLY SOCKET ASSEMBLY (DP-TYPE) C9028-01 Figure 2: Schematic Diagram Figure 3: High Voltage Controlling Characteristic TACCB0041EB -1500 -1250 OUTPUT VOLTAGE (V) ACTIVE VOLTAGE DIVIDER PMT SOCKET HIGH VOLTAGE POWER SUPPLY +15 V IN (RED) GND (SHIELD) Vref (5 V) OUTPUT (ORANGE) HV CONTROL (WHITE) GND (SHIELD) -1000 -750 -500 -250 SIGNAL (CURRENT) OUTPUT (COAXIAL CABLE) 0 0 1 2 4 3 6 5 TACCC0122EA CONTROL VOLTAGE (V) Figure 4: Linearity Characteristics 20 Figure 5: Practical PMT Output Limits TACCB0072EA 140 TACCB0073EA 330 kΩ/STAGE RESISTIVE DIVIDER 10 0 -10 PMT OUTPUT CURRENT ( µA) DEVIATION (%) PMT SUPPLY VOLTAGE: -1000 V C9028-01 1 10 100 120 C9028-01 100 80 60 40 330 kΩ/STAGE RESISTIVE DIVIDER 20 0 -400 1000 -600 -800 PMT OUTPUT CURRENT (µA) -1000 -1200 -1400 PMT SUPPLY VOLTAGE (V) Figure 6: Dimensional Outline (Unit: mm) HOUSING E7718 (SOLD SEPARATELY) [Including part 1, 2, 4 and 5] 132 31.7 ± 0.3 25.2 1.5 METAL HOUSING M42 P = 1.5 (FOR FIXING) 2 4 5 COAX RG-174/U 10 SHIELDED CABLE (COVERING TWIST PAIR) 5 SHIELDED CABLE (COVERING TWIST PAIR) SIGNAL OUTPUT BLACK GND Vcont INPUT GRAY Vref OUTPUT GND +15 V INPUT LIGHT BLUE NO CONNECTION GND CLEAR SHIELD WHITE ORANGE SHIELD RED BLUE SHIELD * O-RING 3 FLANGE * 6 [SUGGESTED FIXTURE LAYOUT FOR THE FLANGE] 60 46 [HOW TO USE THE HOUSING WITH FLANGE] 3 1 54 ± 0. 54 450 ± 10 1 HOUSING MAGNETIC SHIELD CASE PMT O-RINGS 4-M2 SCREWS L = 6 C9028-01 43 42 53.0 ± 0.5 26 7 1 2 3 4 5 6 4-M3 10.2 * THE FLANGE AND O-RING ARE AVAILABLE TO BE SOLD SEPARATELY AS P/N; A7719. TACCA0259EA 10.5 TACCA0258EA WEB SITE www.hamamatsu.com HAMAMATSU PHOTONICS K.K., Electron Tube Division 314-5, Shimokanzo, Iwata City, Shizuoka Pref., 438-0193, Japan, Telephone: (81)539/62-5248, Fax: (81)539/62-2205 U.S.A.: Hamamatsu Corporation: 360 Foothill Road, P. O. Box 6910, Bridgewater. N.J. 08807-0910, U.S.A., Telephone: (1)908-231-0960, Fax: (1)908-231-1218 E-mail: [email protected] Germany: Hamamatsu Photonics Deutschland GmbH: Arzbergerstr. 10, D-82211 Herrsching am Ammersee, Germany, Telephone: (49)8152-375-0, Fax: (49)8152-2658 E-mail: [email protected] France: Hamamatsu Photonics France S.A.R.L.: 8, Rue du Saule Trapu, Parc du Moulin de Massy, 91882 Massy Cedex, France, Telephone: (33)1 69 53 71 00, Fax: (33)1 69 53 71 10 E-mail: [email protected] United Kingdom: Hamamatsu Photonics UK Limited: 2 Howard Court, 10 Tewin Road Welwyn Garden City Hertfordshire AL7 1BW, United Kingdom, Telephone: 44-(0)1707-294888, Fax: 44(0)1707-325777 E-mail: [email protected] North Europe: Hamamatsu Photonics Norden AB: Smidesvägen 12, SE-171-41 SOLNA, Sweden, Telephone: (46)8-509-031-00, Fax: (46)8-509-031-01 E-mail: [email protected] TACC1032E01 Italy: Hamamatsu Photonics Italia: S.R.L.: Strada della Moia, 1/E, 20020 Arese, (Milano), Italy, Telephone: (39)02-935 81 733, Fax: (39)02-935 81 741 E-mail: [email protected] AUG. 2005 IP