HIGH VOLTAGE POWER SUPPLY
SOCKET ASSEMBLY
C6270
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.
FEATURES
Superior DC Output Linearity
Fast High Voltage Programming Response
Low Power Consumption
Wide High Voltage Output Range
Low Ripple/Noise
Low Cost
SPECIFICATIONS
Parameter
Applicable PMT
Input Voltage
Input Current at Maximum High Voltage
Output Voltage Range
at 鈥?1000V
a
Linear DC Output of PMT
at 鈥?500V
Line Regulation Against 1V Input Change
Ripple/Noise in High Voltage Output
High Voltage Control
High Voltage Programming Response
b
Temperature Coefficient of High Voltage Output
Operating Temperature
Storage Temperature
NOTE:
a
within 2% linearity
b
For 0 to 99% high voltage change
Description / Value
28mm(1-1/8 inch) diameter side-on types
+15
鹵
1
45
0 to -1250
100
50
鹵0.01
0.008
0 to +5V or external 50k鈩?potentiometer
80
鹵0.01
0 to +50
-20 to +60
Unit
鈥?/div>
Vdc
mA Typ.
Vdc
碌A(chǔ)
Typ.
% Typ.
%p-p Typ.
鈥?/div>
ms Typ.
%/擄CTyp.
擄C
擄C
Figure 1: Linearity Characteristics
TACCB0040EB
20%
PMT SUPPLY VOLTAGE: -1000V
DEVIATION (%)
10%
330k鈩?STAGE
RESISTIVE DIVIDER
0%
C6270
-10%
1
10
100
1000
PMT OUTPUT CURRENT (碌A(chǔ))
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 HAMAMATS 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.
漏
1998 Hamamatsu Photonics K.K.
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