HIGH VOLTAGE POWER SUPPLY SOCKET ASSEMBLY (DP TYPE) C12842 SERIES The C12842 series is a high voltage power supply socket assembly for head-on photomultiplier tubes (PMT). It uses a Cockcroft-Walton type high voltage power supply that ensures high output linearity of photomultiplier tube while maintaining low power consumption. FEATURES ●Low Power Consumption ●Superior DC Output Linearity ●Low Ripple/Noise ●Shutter Function (-01S, -02S) SPECIFICATIONS Parameter Unit C12842-01 C12842-01S C12842-02 C12842-02S No Yes No Yes — 8-stage dynode, Head-on type 10-stage dynode, Head-on type Applicable Photomultiplier Tubes — R6231, R6232, R6233, R6234 R878, R550, R594, R877 R6235, R6236, R6237, etc. R1512, R1513, etc. Input Voltage +5 ± 0.5 V Max. Input Voltage +6 V Max. Input Current 1 3 mA Min. Linear DC Output Current of PMT 23 100 µA PMT Anode Ripple Noise 4 (peak to peak) Max. 0.6 mV Output Voltage Range 0 to -1500 V Recommended Output Voltage Range -500 to -1450 V Line Regulation Against ±1 V Input Voltage Change 2 High ±0.01 % Voltage Output Voltage Control Control voltage (0 V to +1.5 V) or potentiometer (10 kΩ) — Power Recommended Controlling Voltage Range +0.5 to +1.45 V Supply Controlling Voltage Input Impedance 1 MΩ Max. Setting Time 5 10 s Temperature Coefficient 2 Typ. ±0.01 %/°C Operating Ambient Temperature / Humidity 6 0 °C to +50 °C / Below 85 % — Storage Temperature / Humidity 6 -15 °C to +60 °C / Below 85 % — Weight Typ. 176 178 176 178 g Shutter Function NOTE: 1Without PMT 2Input voltage = +5 V, Control voltage = +1.0 V 3Within: ±0.5 % linearity 4Cable RG-174/U, Cable length 450 mm, Load resistance = 1 MΩ, Load capacitance = 22 pF 5The time required for the output to reach a stable level following a change in the control voltage from +1.0 V to +0.5 V. 6No condensation Figure 1: Linearity Characteristics Figure 2: Practical PMT DC Output Limits TACCB0135EA 140 20 Figure 3: High Voltage Controlling Characteristic TACCB0136EA -1750 TACCB0137EA (Reference) 330 kΩ / STAGE RESISTIVE DIVIDER 10 0 120 -1500 OUTPUT VOLTAGE (V) PMT OUTPUT CURRENT (µA) DEVIATION (%) PMT SUPPLY VOLTAGE: -1000 V 100 80 60 (Reference) 330 kΩ / STAGE RESISTIVE DIVIDER 40 20 -10 1 10 100 PMT OUTPUT CURRENT (µA) 1000 0 -400 -1250 -1000 -750 -500 -250 -600 -800 -1000 -1200 -1400 -1600 PMT SUPPLY VOLTAGE* (V) 0 0 +0.2 +0.4 +0.6 +0.8 +1.0 +1.2 +1.4 +1.6 CONTROL VOLTAGE (V) * Photomultiplier tube must be used with a supply voltage within the rated range. 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. ©2015 Hamamatsu Photonics K.K. HIGH VOLTAGE POWER SUPPLY SOCKET ASSEMBLY C12842 SERIES Shutter Specifications Figure 4: Shutter Characteristic +2 V to +5 V at 10 kΩ SHUTTER SIGNAL INPUT OFF 10 % 10 ms to DC OUTPUT Shutter Mode 50 % 90 % ON DELAY TIME 0.1 ms DELAY TIME 0.6 ms RISE TIME 0.1 ms FALL TIME 0.3 ms 100 % / 10 % 0.7 ms 0 % / 90 % 1 ms 100 % / 0 % 1 ms 0 % / 100 % 3 ms TPMOC0244EA Figure 5: Schematic Diagram Shutter Signal Input Parameter Description / Value Normaly ON Mode 10 ms to DC Shutter Width (FWHM) Typ. 0.1 Rise Time Typ. 0.3 Fall Time 70 Hz (Shutter Width 10 ms) Repetition Max. 9 Hz (Shutter Width 100 ms) Rate Switching Ratio Typ. 103 Delay Time 0.1 (At Rise), 0.6 (At Fall) Typ. TTL Level Level (High Level: +2 V to +5 V) Input Impedance 10 Unit — — ms ms — — ms — kΩ Figure 6: Switching Noise Characteristic C12842-01/-02 TPMOB0245EA COCKCROFTWALTON CIRCUIT (HIGH VOLTAGE DIVIDER) LOAD RESISTANCE: 10 kΩ PMT SOCKET HIGH VOLTAGE ADJUSTMENT CIRCUIT 6.2 kΩ +5 V IN (RED) Vref (+2.5 V) OUT (BLUE) HV CONTROL (WHITE) GND (BLACK) SIGNAL OUT (COAX) OUTPUT 2 mV/div. TACCC0167EA SHUTTER SIGNAL INPUT 5 V/div. C12842-01S/-02S COCKCROFTWALTON CIRCUIT (HIGH VOLTAGE DIVIDER) 2 ms/div. PMT SOCKET SHUTTER CIRCUIT HIGH VOLTAGE ADJUSTMENT CIRCUIT 6.2 kΩ +5 V IN (RED) Vref (+2.5 V) OUT (BLUE) HV CONTROL (WHITE) GND (BLACK) Figure 8: Adjustment Method of High Voltage VOLTAGE PROGRAMMING SHUTTER IN (YELLOW) POWER SUPPLY SOCKET ASSEMBLY SIGNAL OUT (COAX) TACCC0170EA Figure 7: Dimensional Outline (Unit: mm) SIGNAL OUTPUT LOW VOLTAGE INPUT (RED) GND (BLACK) Vref OUTPUT (BLUE) Vcont INPUT (WHITE) +0.5 V to +1.45 V • Adjust the control voltage to adjust the sensitivity. • Electrically insulate the reference voltage output. 65 GND RESISTANCE PROGRAMMING POWER SUPPLY SOCKET ASSEMBLY SIGNAL OUTPUT LOW VOLTAGE INPUT (RED) GND (BLACK) Vref OUTPUT (BLUE) Vcont INPUT (WHITE) +5 V GND CW HOUSING (METAL) 450 ± 20 50.0 ± 0.5 +5 V GND MONITOR POTENTIOMETER (10 kΩ) SIGNAL OUTPUT +5 V INPUT Vref OUTPUT HV CONTROL INPUT GND SHUTTER INPUT COAXIAL CABLE RG-174/U AWG 26, RED AWG 26, BLUE AWG 26, WHITE AWG 26, BLACK AWG 26, YELLOW (-01S, -02S only) * When using a potentiometer, adjust sensitivity while monitoring the control voltage so it does not exceed +1.5 V. TACCC0171EA TACCA0323EA HAMAMATSU PHOTONICS K.K. 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, 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)1707-294888, Fax: (44)1707-325777 E-mail: [email protected] North Europe: Hamamatsu Photonics Norden AB: Torshamnsgatan 35 SE-164 40 Kista, Sweden, Telephone: (46)8-509-031-00, Fax: (46)8-509-031-01 E-mail: [email protected] TACC1065E01 Italy: Hamamatsu Photonics Italia S.r.l.: Strada della Moia, 1 int. 6, 20020 Arese (Milano), Italy, Telephone: (39)02-93581733, Fax: (39)02-93581741 E-mail: [email protected] China: Hamamatsu Photonics (China) Co., Ltd.: B1201 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] MAR. 2015. IP