C6271 HAMAMATSU | Alldatasheet
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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. c1998 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. HIGH VOLTAGE POWER SUPPLY SOCKET ASSEMBLY WITH TRANSIMPEDANCE AMPLIFIER C6271 HIGH VOLTAGE POWER SUPPLY SECTION TRANSIMPEDANCE AMPLIFIER SECTION The C6271 is a high voltage power supply socket assembly for 28 mm (1-1/8 inch) diameter side-on photomultiplier tubes(PMT), incorporating a regulated high voltage power supply, an active voltage divider, and a transimpedance amplifier. It enables simple yet stable PMT operations by only supplying +15 Vdc and connecting to a potentiometer or a 0 to +5 V for high voltage adjustments. Fast High Voltage Programming Response Low Power Consumption Wide High Voltage Output Range Low Cost
FEATURES
Parameter Description / Value Unit Applicable PMT 28 mm(1-1/8 inch) diameter side-on types – Input Voltage +15 ± 1 Vdc Input Current at Maximum High Voltage 60 mA Max. Operating Temperature 0 to +50 °C Storage Temperature -20 to +60 °C Parameter Description / Value Unit Output Voltage Range 0 to -1250 Vdc Line Regulation Against ± 1 V Input Change ±0.01 % Typ. Ripple/Noise in High Voltage Output 0.008 % p-p Typ. High Voltage Control 0 to +5 V or external 50 k Ω potentiometer – High Voltage Programming Response a 80 ms Typ. Temperature Coefficient of High Voltage Output ± 0.01 %/ °C Typ. GENERAL Parameter Value Unit Current to Voltage Conversion Factor 0.3 V/ µA Maximum Linear Signal Output Voltage +13(Anode Current=43 µA) V Typ. Bandwidth DC to 10 kHz Signal Output Offset Voltage -0.3 to +0.3 mV Typ. Induced Ripple on Signal Output 2 mVp-p Typ. Load Resistance 2k Ω Min. NOTE: a For 0 to 99 % high voltage change
Figure 4: Dimensional Outlines (Unit: mm) TACCC0096ED HIGH VOLTAGE POWER SUPPLY SOCKET ASSEMBLY WITH TRANSIMPEDANCE AMPLIFIER C6271 HAMAMATSU PHOTONICS K.K., Electron Tube Center 314-5, Shimokanzo, Toyooka-village, Iwata-gun, Shizuoka-ken, 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 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 United Kingdom: Hamamatsu Photonics UK Limited: Lough Point, 2 Gladbeck Way, Windmill Hill, Enfield, Middlesex EN2 7JA, United Kingdom, Telephone:(44)181-367-3560, Fax:(44)181-367-6384 North Europe: Hamamatsu Photonics Norden AB: Färögatan 7, S-164 40 Kista, Sweden, Telephone:(46)8-703-29-50, Fax:(46)8-750-58-95 Italy: Hamamatsu Photonics Italia S.R.L.: Via della Moia, 1/E 20020 Arese, (Milano), Italy ,Telephone: (39)2 935 81 733 Fax: (39)2 935 81 741 TACC1011E03 MAY. 1998 SI Printed in Japan (500) Figure 1: High Voltage Controlling Characteristic Figure 2: Schematic Diagram TACCB0041EB +6+4+10 CONTROL VOLTAGE (V) OUTPUT VOLTAGE (V) +2 +3 +5 -250 -500 -750 -1000 -1250 -1500 TACCA0156EC Figure 3: Wire Connection TACCC0106EB PMT SOCKET +15 Vdc IN (RED) Vref (5V) OUT (BLUE) HV CONTROL (WHITE) GROUND (BLACK) GROUND (BLACK) SIGNAL OUT (COAX) TRANSIMPEDANCE AMP ACTIVE VOLTAGE DIVIDER HIGH VOLTAGE POWER SUPPLY C6271 31.5 2- 3.2 48.5 44.5450 MIN. 10.5 CONDUCTIVE PLASTIC SIGNAL OUT (COAXIAL CABLE:RG-174/U) OTHER WIRES :AWG24 COAX. CABLE
15 Vdc IN (RED)
GROUND (BLACK) GROUND (BLACK) HV CONTROL (WHITE) Vref (5 V) OUT (BLUE) By external voltage By external potentiometer SIGNAL OUT 0 to +5 V NO CONNECTION COAX. CABLE GROUND (BLACK) GROUND (BLACK) HV CONTROL (WHITE) Vref (5 V) OUT (BLUE) SIGNAL OUT GND +15 Vdc 50 kΩ GND MAX. MIN.
- The case is internally connected to black (GND) wires.
- Two black wires are internally connected.