COMPACT HIGH VOLTAGE POWER SUPPLY C10764 SERIES Compact and Lightweight The C10764 series is a compact PC-board mountable high voltage power supply, especially designed for photomultiplier tubes. The design offers better performance. The C10764 output negative polarity and the C10764-50 output positive polarity high voltages. FEATURES ● Low ripple / noise ● Very compact and lightweight ● High stability ● Low power consumption ● Ample protective and fail-safe functions SPECIFICATIONS Parameter C10764 C10764-50 Unit +15 ± 1 V Input Voltage Range with no load Typ. 20 mA Input Current A with full load Typ. 170 Variable Output Voltage Range 0 to -1250 0 to +1250 V -200 to -1250 Specification Guaranteed Output Voltage Range +200 to +1250 V Max. mA 1.0 Output Current Line Regulation Against ±1 V Typ. ±0.01 % Input Change AB Load Regulation Against 0 % to 100 % Typ. ±0.01 % Load Change A Typ. 0.01 % Ripple / Noise (p-p) AB Output Voltage Control By external controlling voltage (0 V to +5 V) or external potentiometer (50 kΩ ±2.5 kΩ) — kΩ Controlling Voltage Input Impedance Typ. 80 Typ. V Reference Voltage Output +5.2 (with 50 kΩ external potentiometer) Output Voltage Setting (Absolute Value) Typ. ((Controlling Voltage × 250) ± 0.5 %) ± 3 V Output Voltage Rise Time (0 % ➝ 99 %) AB Typ. 100 ms Typ. Temperature Coefficient AB ±0.01 % / °C Operating Ambient Temperature AB 0 to +40 °C Operating Ambient Humidity C Below 80 % — Storage Temperature -20 to +60 °C Below 80 % — Storage Humidity C Weight 31 g Units protected against reversed power input, reversed / excessive controlling Protective Functions — voltage input, continuous overloading / short circuit in output NOTE: AAt maximum output voltage. BAt maximum output current. CNo condensation. 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. ©2012 Hamamatsu Photonics K.K. COMPACT HIGH VOLTAGE POWER SUPPLY C10764 SERIES Figure 1: Connection Diagrams ● OUTPUT VOLTAGE CONTROL BY EXTERNAL VOLTAGE q w e t r ● OUTPUT VOLTAGE CONTROL BY EXTERNAL POTENTIOMETER y q w e t r PIN ASSIGNMENT q +15 V IN w GND 1 (Input/Output GND) e GND 2 (Controlling Voltage GND) r HV ADJ (Controlling Voltage Input) t Vref OUT (Reference Voltage Output : +5.2 V Typ.) y HV OUT y NO CONNECTION (IC) The housing is internally connected to pin w. MAX MIN +15 V 0 V to +5 V* +15 V Pins w and e are internally connected. 50 kΩ LOAD LOAD * The instability in the external controlling voltage should be minimised as it directly affects the output voltage quality. TACCC0154EA Figure 2: Output Voltage Controlling Characteristic (C10764) TACCB0122EA +1500 -1250 +1250 -1000 +1000 -750 +750 -500 +500 -250 +250 0 0 2 1 3 4 5 5.3 6 q +15 V OUTPUT VOLTAGE (V) OUTPUT VOLTAGE (V) -1500 Figure 3: Example of Ripple / Noise Reduction Circuit (C10764-50) + C10764 SERIES y w 47 µF (25 V) HV OUT 0.2 µF (3 kV) INPUT GND OUTPUT GND * The ripple / noise can be halved by adding capacitors as illustrated above. 0 TACCC0155EB CONTROLLING VOLTAGE (V) Figure 4: Dimensional Outline (Unit: mm) Drilling Data for PC Board (Soldering Face) 12 3.81 15.88 15.88 4- φ 2 29 24 0.5 46 0.5 5 MIN. 11.7 y q w ert 0.3 1.5 2.5 15.88 3.81 MOUNTING TABS 15.88 ( • The mounting tabs can be bent to the right angle only once • The mounting tabs are solderable. 2.54 ) 6- φ 0.8 10.16 17.78 0.5×0.25 TACCA0159EB 2.54 10.16 17.78 (BOTTOM VIEW) * PATENT: USA No.5548502, 5568343 TACCA0157EC JAPAN: No.2758552, 2784136 HAMAMATSU PHOTONICS K.K. EUROPE: No.641066, 649222 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.: 19, 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] TACC1054E02 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] China: HAMAMATSU PHOTONICS (CHINA) Co., Ltd.: 1201 Tower B, Jiaming Center, No.27 Dongsanhuan Beilu, Chaoyang District, Beijing 100020, China, Telephone: (86)10-6586-6006, Fax: (86)10-6586-2866 E-mail: [email protected] MAY 2012 IP