HIGH VOLTAGE POWER SUPPLY
SOCKET ASSEMBLY (DP-TYPE)
PRELIMINARY DATA
C9773
The C9773 is a high voltage power supply socket assembly for 25 mm (1") diameter head-on photomultiplier tubes (PMT), incorporat-
ing 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 +15 V and connecting to a potenti-
ometer or a 0 V to +5 V for high voltage adjustments.
FEATURES
GSuperior
DC Output Linearity
GFast
High Voltage Programming Response
GWide
High Voltage Output Range
GLow
Ripple Noise
GCompact
and Lightweight
SPECIFICATIONS
GENERAL
Parameter
Applicable PMTs
Input Voltage
Typ.
Input Current
A
at -1000 V Typ.
Linear DC Output Current of PMT
Anode Ripple Noise (HV=1000 V, RL=1 M鈩?+25 pF)
Operating Ambient Temperature / Humidity
B
Storage Temperature / Humidity
B
Weight
NOTE:
AWithin:
鹵2
% linearity
BNo
condensation
Description / Value
25 mm (1 inch) Dia. head-on types
(R1924A, R1925A, R3550A, R5070A)
+15
鹵1
50
90
1
0 to +40 / 85 Max.
-15 to +60 / 90 Max.
60
Unit
鈥?/div>
V
mA
碌A(chǔ)
mV
擄C
/ % RH
擄C
/ % RH
g
HIGH VOLTAGE POWER SUPPLY
Parameter
Output Voltage Range
Line Regulation Against
鹵1
V Input Change
Typ.
High Voltage Control
Vcont: 4 V to 2 V
Settling Time
B
Vcont: 2 V to 4 V
Temperature Coefficient of High Voltage Output Typ.
Description / Value
0 to -1250
鹵0.01
0 V to +5 V or external 50 k鈩?potentiometer
300
80
鹵0.01
Unit
V
%
鈥?/div>
ms
ms
%/擄C
NOTE:
BTo
be shown with the time period of setting to stable high voltage from changing control voltage (Vcont).
Figure 1: Wire Connection
MODE A: HV CONTROL WITH POTENTIOMETER
SIG OUT
(BLACK)
SHIELD
MODE B: HV CONTROL WITH EXTERNAL VOLTAGE
SIG OUT
(BLACK)
SHIELD
SIG OUT
GND
MAX.
50 k鈩?POT
MIN.
+15 V
N. C.
GND
SIG OUT
GND
NOT USED
HV CONTROL
(0 V to +5 V)
GND
+15 V
N. C.
GND
TACCC0121EA
CONTROL
(GRAY)
V REF
HV ADJ
ORANGE
WHITE
SHIELD
CONTROL
(GRAY)
V REF
HV ADJ
ORANGE
WHITE
SHIELD
+15 V IN
(LIGHT-BLUE)
+15 V
RED
BLUE
SHIELD
+15 V IN
(LIGHT-BLUE)
+15 V
RED
BLUE
SHIELD
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 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. 漏2006 Hamamatsu Photonics K.K.
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