C10764

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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. ©2012 Hamamatsu Photonics K.K. Subject to local technical requirements and regulations, availability of products included in this promotional material may vary. Please consult with our sales office. SPECIFICATIONS

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The C10764 series is a compact PC-board mountable high voltage power supply, especially designed for photomultipli- er tubes. The design offers better performance. The C10764 output negative polarity and the C10764-50 output positive polarity high voltages. Input Voltage Range Input Current A Variable Output Voltage Range Specification Guaranteed Output Voltage Range Output Current Line Regulation Against ±1 V Input Change AB Load Regulation Against 0 % to 100 % Load Change A Ripple / Noise (p-p) AB Output Voltage Control Controlling Voltage Input Impedance Reference Voltage Output Output Voltage Setting (Absolute Value) Output Voltage Rise Time (0 % ➝ 99 %) AB Temperature Coefficient AB Operating Ambient Temperature AB Operating Ambient Humidity C Storage Temperature Storage Humidity C Weight Protective Functions with no load with full load Typ. Typ. Max. Typ. Typ. Typ. Typ. Typ. Typ. Typ. Typ. Parameter C10764 C10764-50 Unit 0 to -1250 -200 to -1250 +15 ± 1 170 1.0 ±0.01 ±0.01 0.01 By external controlling voltage (0 V to +5 V) or external potentiometer (50 kΩ ±2.5 kΩ) +5.2 (with 50 kΩ external potentiometer) ((Controlling Voltage × 250) ± 0.5 %) ± 3 100 ±0.01 0 to +40 Below 80 % -20 to +60 Below 80 % 0 to +1250 +200 to +1250 V mA V V mA kΩ V V ms % / °C g NOTE: AAt maximum output voltage. BAt maximum output current. CNo condensation. Units protected against reversed power input, reversed / excessive controlling voltage input, continuous overloading / short circuit in output Compact and Lightweight COMPACT HIGH VOLTAGE POWER SUPPLY C10764 SERIES GLow ripple / noise GVery compact and lightweight GHigh stability GLow power consumption GAmple protective and fail-safe functions

Figure 1: Connection Diagrams Figure 2: Output Voltage Controlling Characteristic Figure 3: Example of Ripple / Noise Reduction Circuit Figure 4: Dimensional Outline (Unit: mm) Drilling Data for PC Board (Soldering Face) * PATENT: USA No.5548502, 5568343 JAPAN: No.2758552, 2784136 EUROPE: No.641066, 649222 TACCC0154EA GOUTPUT VOLTAGE CONTROL BY EXTERNAL POTENTIOMETER GOUTPUT VOLTAGE CONTROL BY EXTERNAL VOLTAGE TACCB0122EA TACCC0155EB TACCA0157EC TACCA0159EB LOAD

0 V to +5 V*

+15 V NO CONNECTION (IC) * The instability in the external controlling voltage should be minimised as it directly affects the output voltage quality. q w e r t y LOAD MAXMIN 50 kΩ qw e r t y +15 V PIN ASSIGNMENT +15 V IN GND 1 (Input/Output GND) GND 2 (Controlling Voltage GND) HV ADJ (Controlling Voltage Input) Vref OUT (Reference Voltage Output : +5.2 V Typ.) HV OUT The housing is internally connected to pin w. Pins w and e are internally connected.+15 V INPUT GND q w y HV OUT OUTPUT GND 0.2 µF (3 kV) * The ripple / noise can be halved by adding capacitors as illustrated above. C10764 SERIES 47 µF (25 V) CONTROLLING VOLTAGE (V) OUTPUT VOLTAGE (V) 50 1 +1500 +250 +500 +750 +1000 +1250 234 6 5.3 -1500 -250 -500 -750 -1000 -1250 OUTPUT VOLTAGE (V) (C10764) (C10764-50) COMPACT HIGH VOLTAGE POWER SUPPLY C10764 SERIES 3.81 15.88 15.88 17.7810.16 2.54 11.7 4-φ2 6-φ0.8 17.7810.16 2.54 0.5×0.25 (BOTTOM VIEW) 5 MIN. qwert 3.81 15.88 15.88 1.5 2.5 240.5 y 0.5 0.3 MOUNTING TABS 46 12

• The mounting tabs can be bent to the right angle only once
• The mounting tabs are solderable. )( HAMAMATSU PHOTONICS K.K. 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 Germany: Hamamatsu Photonics Deutschland GmbH: Arzbergerstr. 10, D-82211 Herrsching am Ammersee, Germany, Telephone: (49)8152-375-0, Fax: (49)8152-2658 E-mail: info@hamamatsu.de 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: info@hamamatsu.co.uk North Europe: Hamamatsu Photonics Norden AB: Smidesvä gen 12, SE-171-41 SOLNA, Sweden, Telephone: (46)8-509-031-00, Fax: (46)8-509-031-01 E-mail: info@hamamatsu.se 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: info@hamamatsu.it www.hamamatsu.com