Datasheet

HIGH VOLTAGE
POWER SUPPLY
C11784 SERIES
The C11784 series is a compact PC-board mountable
high voltage power supply module, especially designed
for photomultiplier tubes. The design of high current output can offer to drive multiple photomultiplier tubes.
FEATURES
●Compact and Light Weight
●High Reliability
●High Conversion Efficiency
●High Voltage and Current Monitor Output
SPECIFICATIONS
Parameter
C11784-52
C11784-12
+24 ± 1.2
55
530
Input Voltage
with no load Typ.
with full load Typ.
0 to +2000
Variable Output Voltage Range
0 to -2000
+320 to +2000
Specification Guaranteed Output Voltage Range
-320 to -2000
Max.
5
Output Current
±0.01
Line Regulation Against ± 1.2 V Input Change AB Typ.
Load Regulation Against 0 % to 100 %
Typ.
±0.01
Load Change A
50
Typ.
Ripple / Noise (p-p) AB
Output Voltage Control
By external controlling voltage (0 V to +5 V) or external potentiometer (50 kΩ)
Controlling Voltage Input Impedance
Typ.
640
Reference Voltage Output
Typ.
+5.3
Output Voltage Setting (Absolute Value) Typ.
Controlling voltage × 400
Output Voltage Rise Time (0 % / 99 %) AB Typ.
150
Temperature Coefficient AB
Typ.
±0.005
High Voltage Monitor Output
0 to +5 (Output impedance 10 kΩ)
Current Monitor Output
0 to +5 (Output impedance 10 kΩ)
ON / OFF Input
TTL positive logic
ON / OFF Input Impedance
30
Operating Ambient Temperature AB
0 to +50
Operating Ambient Humidity C
Below 85
Storage Temperature
-20 to +60
Storage Humidity C
Below 85
Weight
Typ.
100
Units protected against reversed power input, reversed / excessive controlling
Protective Functions
voltage input, continuous overloading / short circuit in output
Input Current A
AAt maximum output voltage.
BAt maximum output current.
Unit
V
mA
V
V
mA
%
%
mV
—
kΩ
V
V
ms
%/°C
V
V
—
kΩ
°C
%
°C
%
g
—
CNo condensation
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. ©2014 Hamamatsu Photonics K.K.
HIGH VOLTAGE POWER SUPPLY
C11784 SERIES
Figure 1: Connection Diagrams
●By External Voltage
●By External Potentiometer
LOAD
LOAD
!0
o
!0
o
640
kΩ
640
kΩ
10
kΩ
q
w
e
r
+24 V
t
y
10
kΩ
10
kΩ
u
i
V
V
q
w
e
t
r
MIN.
+24 V
0 V to +5 V
TTL logic High: HV-ON
TTL logic Low : HV-OFF
10
kΩ
y
u
i
MAX.
V
V
50 kΩ
* In the case of an open state at pin e, the module will have no
high voltage output. If you don't use HV-ON / OFF function at
pin e, you can make the module work by connecting a 10 kΩ
resister between pin e and pin y.
TTL logic High: HV-ON
TTL logic Low : HV-OFF
TACCC0158EA
Figure 2: Output Voltage Controlling Characteristic
C11784-12
-2400
PIN ASSIGNMENT
q Vcc +24 V
w Vcc GND
e ON / OFF IN
r Vcont GND
t Vcont
y Vref +5.3 V Typ.
u CURRENT MONITOR OUT
i HV MONITOR OUT
o HV GND
!0 HV OUT
Figure 3: Example of Ripple / Noise Reduction Circuit
C11784-52
+2400
TACCB0039EA
1.5 kΩ
-2000
+2000
-1600
+1600
-1200
+1200
-800
+800
-400
+400
OUTPUT VOLTAGE (V)
OUTPUT VOLTAGE (V)
+24 V
0.1 µF
(35 V)
q
220 µF
(35 V)
+
C11784
SERIES
w
!0
o
HV OUTPUT
0.068 µF
(3 kV)
GND
GND
*The ripple noise can be reduced to approx. 1/3 by
adding capacitors as illustrated above.
TACCC0164EA
0
0
+1
+2
+3
+4
+5
0
+6
CONTROLLING VOLTAGE (V)
Figure 4: Dimensional Outline (Unit: mm)
62
1
4
0.5
4
2
32
1
2
3
4
5
6
7
8
9
22.5
1.5
10
3.96
3.96 × 7
8- 1.14
15
45
PIN ASSIGNMENT
q Vcc +24 V
w Vcc GND
e ON / OFF IN
r Vcont GND
t Vcont
y Vref +5.3 V Typ.
u CURRENT MONITOR OUT
i HV MONITOR OUT
o HV GND
!0 HV OUT
* The housing is internally connected to pin 2.
20
TACCA0315EB
HAMAMATSU PHOTONICS K.K.
www.hamamatsu.com
HAMAMATSU PHOTONICS K.K., Electron Tube Division
314-5, Shimokanzo, Iwata City, Shizuoka Pref., 438-0193, Japan, Telephone: (81)539/62-5248, Fax: (81)539/62-2205
U.S.A.: Hamamatsu Corporation: 360 Foothill Road, Bridgewater. N.J. 08807-0910, U.S.A., Telephone: (1)908-231-0960, Fax: (1)908-231-1218 E-mail: [email protected]
Germany: Hamamatsu Photonics Deutschland GmbH: Arzbergerstr. 10, D-82211 Herrsching am Ammersee, Germany, Telephone: (49)8152-375-0, Fax: (49)8152-2658 E-mail: [email protected]
France: Hamamatsu Photonics France S.A.R.L.: 19, 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 E-mail: [email protected]
United Kingdom: Hamamatsu Photonics UK Limited: 2 Howard Court, 10 Tewin Road, Welwyn Garden City, Hertfordshire AL7 1BW, United Kingdom, Telephone: (44)1707-294888, Fax: (44)1707-325777 E-mail: [email protected]
North Europe: Hamamatsu Photonics Norden AB: Torshamnsgatan 35 SE-164 40 Kista, Sweden, Telephone: (46)8-509-031-00, Fax: (46)8-509-031-01 E-mail: [email protected]
TACC1060E01
Italy: Hamamatsu Photonics Italia S.r.l.: Strada della Moia, 1 int. 6, 20020 Arese (Milano), Italy, Telephone: (39)02-93581733, Fax: (39)02-93581741 E-mail: [email protected]
FEB. 2014 IP
China: Hamamatsu Photonics (China) Co., Ltd.: B1201 Jiaming Center, No.27 Dongsanhuan Beilu, Chaoyang District, Beijing 100020, China, Telephone: (86)10-6586-6006, Fax: (86)10-6586-2866 E-mail: [email protected]
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