C4900 HAMAMATSU | Alldatasheet
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The C4900 series are compact PC–board mountable high voltage power supplies, especially designed for photomultiplier tubes. The design offers better performance and improved fail–safe protection. The C4900 and–01 output negative polarity and the C4900–50 and –51 output positive polarity high voltages. SPECIFICATIONS
FEATURES
Parameter UnitC4900 C4900-01 C4900-50 C4900-51 14 15 14 15 90 95 90 95 0.6 0.5 0.6 0.5 V V mA (Typ.) % (Typ.) mA (Max.) Compact and Lightweight High stability Low Power Consumption Fast Response Wide Variable Output Range Ample Protective and Fail –safe Functions Input Voltage Range with no load with full loadInput Current a Output Current b Line Regulation against ±1 V or 0.5 V Change b ± 0.01 % (Typ.)± 0.01 %/°C (Typ.)± 0.01 mm 46 × 24 × 12 g31 0 to +50 -20 to +70 % (Typ.) V (Typ.) 0.007 kΩ (Typ.)80 ms (Typ.)50 By external controlling voltage (0 V to +5 V) or external potentiometer (50 k Ω ± 2.5 kΩ) Units protected against reversed power input, reversed/excessive controlling voltage input, continuous overloading/short circuit in output +5.13 (with 50 kΩ external potetiometer) V (Typ.)(Controlling voltage × 250) ± 0.5 % Variable Output Range 0 to –1250 0 to +1250 V–200 to –1250 +200 to +1250Specification Guaranteed Output Voltage Range Load Regulation against 0 % to 100 % Load Change a Output Voltage Controlling Modes Controlling Voltage Input Impedance Reference Voltage Output Output Voltage Setting (Absolute value) Output Voltage Rise Time (0 % 99 %) b Operating Temperature Range b Storage Temperature Range Dimensions (W × H × D) Weight Protective Functions Temperature Coefficient b a At Maximum Output Voltage. Ripple / Noise (p-p) b b At Maximum Output Voltage and Current. PATENT 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. ©2001 Hamamatsu Photonics K.K Subject to local technical requirements and regulations, availability of products included in this promotional material may var y. Please consult with our sales office.
HIGH VOLTAGE POWER SUPPLY UNIT C4900 SERIES TACC1013E02 MAY. 2001 IP Printed in Japan (500) Figure 1: Output Voltage Controlling Figure 2: Output Voltage Controlling Characteristic Figure 3: Example of Ripple/Noise Reduction Circuit Figure 4: Dim ensional Outline (Unit: mm) Drilling Data for PC Board (Soldering Face) *PATENT: USA No.5548502, 5568343 JAPAN: No.2758552, 2784136 EUROPE: No.641066, 649222 TACCC0049ED BY EXTERNAL POTENTIOMETER BY EXTERNAL VOLTAGE TACCB0043EA 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) TACCC0099EB TACCA0157EB TACCA0159EB 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 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: Smidesvägen 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 HOMEPAGE URL http://www.hamamatsu.com LOAD
0 V to +5 V*
+15 V or +12V NO CONNECTION (IC) * The instability in the external controlling voltage should be minimized 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 or +12 V PIN ASSIGNMENT +15 V or +12 V IN GND 1 (Input/Output GND) GND 2 (Controlling Voltage GND) HV ADJ (Controlling Voltage Input) Vref OUT (Reference Voltage Output : 5.13V Typ.) HV OUT The housing is internally connected to pin w. Pins w and e are internally connected. +15 V or +12 V INPUT GND q w y HV OUT OUTPUT GND 0.2 µF (2 kV) *The ripple/noise can be halved by adding capacitors as illustrated above. C4900 SERIES 47 µF (25 V) 5 MIN. q y 9.53 8.2510.16 2.54 0.5 × 0.25 3.81 15.88 15.88 1.5 2.5 wer t 0.3 (BOTTOM VIEW) The mounting tabs can be bent to the right angle only once The mounting tabs are solderable. MOUNTING TABS 3.81 15.88 15.88 9.53 8.2510.16 2.54 11.7 4- 2 6- 0.8