C4900 SERIES C4900 series compact PC-board mountable high voltage

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C4900 SERIES C4900 series compact PC-board mountable high voltage

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HIGH VOLTAGE POWER SUPPLY UNIT
C4900 SERIES
C4900 series compact PC-board mountable high voltage power supplies, especially designed photomultiplier tubes. design offers better performance improved fail-safe protection. C4900 and-01 output negative polarity C4900-50 output positive polarity high voltages. PATENT
Compact Lightweight High stability Power Consumption Fast Response Wide Variable Output Range Ample Protective Fail-safe Functions
SPECIFICATIONS
Parameter Input Voltage Range Input Current Variable Output Range Specification Guaranteed Output Voltage Range Output Current Line Regulation against Change Load Regulation against Load Change Ripple Noise (p-p) Output Voltage Controlling Modes Controlling Voltage Input Impedance Reference Voltage Output Output Voltage Setting (Absolute value) Output Voltage Rise Time Temperature Coefficient Operating Temperature Range Storage Temperature Range Dimensions Weight Protective Functions
Maximum Output Voltage.
C4900 with load with full load
C4900-01 -1250
C4900-50
C4900-51
Unit (Typ.)
+1250 +200 +1250 0.01 0.01 0.007
-200 -1250
(Max.) (Typ.) (Typ.) (Typ.) (Typ.) (Typ.) (Typ.) (Typ.) %/°C (Typ.)
external controlling voltage external potentiometer +5.13 (with external potetiometer) (Controlling voltage 250) 0.01
Units protected against reversed power input, reversed/excessive controlling voltage input, continuous overloading/short circuit output
Maximum Output Voltage Current.
Subject local technical requirements regulations, availability products included this promotional material vary. Please consult with sales office. Information furnished HAMAMATSU believed reliable. However, responsibility assumed possible inaccuracies omissions. Specifications subject change without notice. patent rights granted circuits described herein. ©2001 Hamamatsu Photonics
HIGH VOLTAGE POWER SUPPLY UNIT C4900 SERIES
Figure Output Voltage Controlling EXTERNAL VOLTAGE EXTERNAL POTENTIOMETER
ASSIGNMENT (Input/Output GND) (Controlling Voltage GND) (Controlling Voltage Input) Vref (Reference Voltage Output 5.13V Typ.) housing internally connected
CONNECTION (IC)
+12V
Pins internally connected.
LOAD
LOAD
TACCC0049ED
instability external controlling voltage should minimized directly affects output voltage quality.
Figure Output Voltage Controlling Characteristic
(C4900, -01)
TACCB0043EA
Figure Example Ripple/Noise Reduction Circuit
(C4900-50, -51) +1500
-1500
-1250
+1250
OUTPUT VOLTAGE
OUTPUT VOLTAGE
C4900 SERIES
-1000
+1000
OUTPUT
-750
+750
INPUT
-500
+500
-250
+250
*The ripple/noise halved adding capacitors illustrated above.
TACCC0099EB
CONTROLLING VOLTAGE
Figure Dimensional Outline (Unit:
Drilling Data Board (Soldering Face)
3.81 15.88 15.88
MIN.
MOUNTING TABS
3.81
15.88
15.88
mounting tabs bent right angle only once mounting tabs solderable.
2.54 10.16 9.53 8.25
0.25
TACCA0159EB
2.54 10.16 9.53 8.25
TACCA0157EB
(BOTTOM VIEW)
*PATENT: No.5548502, 5568343
JAPAN: No.2758552, 2784136
EUROPE: No.641066, 649222
HOMEPAGE http://www.hamamatsu.com 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
U.S.A.: Hamamatsu Corporation: Foothill Road, 6910, Bridgewater. N.J. 08807-0910, U.S.A., Telephone: (1)908-231-0960, Fax: (1)908-231-1218 E-mail: usa@hamamatsu.com Germany: Hamamatsu Photonics Deutschland GmbH: Arzbergerstr. D-82211 Herrsching Ammersee, Germany, Telephone: (49)8152-375-0, Fax: (49)8152-2658 E-mail: info@hamamatsu.de France: Hamamatsu Photonics France S.A.R.L.: Saule Trapu, Parc Moulin Massy, 91882 Massy Cedex, France, Telephone: (33)1 Fax: (33)1 E-mail: infos@hamamatsu.fr United Kingdom: Hamamatsu Photonics Limited: Howard Court, Tewin Road Welwyn Garden City Hertfordshire 1BW, United Kingdom, Telephone: 44-(0)1707-294888, Fax: 44(0)1707-325777 E-mail: info@hamamatsu.co.uk North Europe: Hamamatsu Photonics Norden SE-171-41 SOLNA, Sweden, Telephone: (46)8-509-031-00, Fax: (46)8-509-031-01 E-mail: info@hamamatsu.se TACC1013E02 Italy: Hamamatsu Photonics Italia: S.R.L.: Strada della Moia, 1/E, 20020 Arese, (Milano), Italy, Telephone: (39)02-935 733, Fax: (39)02-935 E-mail: info@hamamatsu.it
MAY. 2001 Printed Japan (500)
11.7

C4900 SERIES C4900 series compact PC-board mountable high voltage

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