C6270 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. © 1998 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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Superior DC Output Linearity Fast High Voltage Programming Response Low Power Consumption Wide High Voltage Output Range Low Ripple/Noise Low Cost Description / Value Unit Applicable PMT Linear DC Output of PMT Line Regulation Against 1V Input Change Ripple/Noise in High Voltage Output High Voltage Control High Voltage Programming Response Temperature Coefficient of High Voltage Output Operating Temperature Storage Temperature Output Voltage Range at – 1000V at – 500V Input Current at Maximum High Voltage Input Voltage 28mm(1-1/8 inch) diameter side-on types +15 – 1 0 to -1250 100 –0.01 –0.01 0.008 0 to +50 -20 to +60 0 to +5V or external 50kΩ potentiometer Vdc mA Typ. Vdc µA Typ. % Typ. %p-p Typ. ms Typ. %/°CTyp. Figure 1: Linearity Characteristics a within 2% linearityNOTE: For 0 to 99% high voltage change b a b TACCB0040EB C6270 is a high voltage power supply socket assembly for 28mm(1-1/8 inch) diameter side-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 +15Vdc and connecting to a potentiometer or a 0 to +5V for high voltage adjustments. -10% 1000100101 PMT OUTPUT CURRENT ( µA) DEVIATION (%)0% 10% 20% 330kΩ /STAGE RESISTIVE DIVIDER PMT SUPPLY VOLTAGE: -1000V C6270