HIGH VOLTAGE POWER SUPPLY
SOCKET ASSEMBLY
C6270
Information furnished by HA MAM ATS U 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 var y. Please consult with our sales office.
SPECIFICATIONS
FEATURES
Parameter
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
45
0 to -1250
100
50
0.01
0.01
0.008
80
0 to +50
-20 to +60
0 to +5V or external 50k
potentiometer
--
Vdc
mA Typ.
Vdc
A Typ.
% Typ.
%p-p Typ.
--
ms Typ.
%/
CTyp.
C
C
Figure 1: Linearity Characteristics
a
within 2% linearity
NOTE:
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%
1000
100
10
1
PMT OUTPUT CURRENT (
A)
DEVIATION (%)
0%
10%
20%
330k
/STAGE
RESISTIVE DIVIDER
PMT SUPPLY VOLTAGE: -1000V
C6270
HIGH VOLTAGE POWER SUPPLY SOCKET ASSEMBLY C6270
TACC1010E03
SEPT. 1998 SI
Printed in Japan (500)
HAMAMATSU PHOTONICS K.K., Electoron 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: 360 Foothill Road, P. O. Box 6910, Bridgewater. N.J. 08807-0910, U.S.A., Telephone: (1)908-231-0960, Fax: (1)908-231-1218
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: Frgatan 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.: Strada della Moia, 1/E, 20020 Arese, (Milano), Italy, Telephone: (39)02-935 81 733, Fax: (39)02-935 81 741
Figure 2: High Voltage Controlling Characteristics
Figure 3: Practical PMT Output Limits
Figure 4: Schematic Diagram
Figure 5: Dimensional Outline (Unit: mm)
TACCB0041EA
TACCB0042EB
TACCC0095EA
TACCA0156EC
0
6
4
1
0
CONTROL VOLTAGE (V)
OUTPUT VOLTAGE (V)
2
3
5
-250
-500
-750
-1000
-1250
-1500
-400
-600
-800
-1000
-1200
-1400
20
0
40
60
100
80
120
140
PMT SUPPLY VOLTAGE (V)
PMT OUTPUT CURRENT (
A)
C6270
330k
/STAGE
RESISTIVE DIVDER
PMT
SOCKET
+15Vdc IN (RED)
Vref (5V) OUT (BLUE)
HV CONTROL (WHITE)
GROUND (BLACK)
SIGNAL OUT (COAX)
ACTIVE VOLTAGE
DIVIDER
HIGH VOLTAGE
POWER SUPPLY
38
31.5
32
2- 3.2
45
48.5
2
44.5
450 MIN.
32
10.5
R1
CONDUCTIVE
PLASTIC
SIGNAL OUT
(COAXIAL CABLE:RG-174/U)
OTHER WIRES
:AWG24
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