C11784-12 Datasheet, PDF (1/2 Pages) Hamamatsu Corporation – HIGH VOLTAGE POWER SUPPLY

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 out-
put can offer to drive multiple photomultiplier tubes.
FEATURES
GCompact and Light Weight
GHigh Reliability
GHigh Conversion Efficiency
GHigh Voltage and Current Monitor Output
SPECIFICATIONS
Parameter
C11784-12
C11784-52
Input Voltage
+24 ± 1.2
Input Current ^A
with no load Typ.
with full load Typ.
55
530
Variable Output Voltage Range
0 to -2000
0 to +2000
Specification Guaranteed Output Voltage Range
-320 to -2000
+320 to +2000
Output Current
Max.
Line Regulation Against ± 1.2 V Input Change ^AB Typ.
5
±0.01
Load Regulation Against 0 % to 100 %
Load Change ^A
Typ.
Ripple / Noise (p-p) ^AB
Typ.
±0.01
50
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.
Output Voltage Rise Time (0 % / 99 %) ^AB Typ.
Temperature Coefficient ^AB
Typ.
Controlling voltage × 400
150
±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
Operating Ambient Temperature ^AB
Operating Ambient Humidity ^C
30
0 to +50
Below 85
Storage Temperature
Storage Humidity ^C
-20 to +60
Below 85
Weight
Typ.
100
Protective Functions
Units protected against reversed power input, reversed / excessive controlling
voltage input, continuous overloading / short circuit in output
AAt maximum output voltage. BAt maximum output current. CNo condensation
Unit
V
mA
V
V
mA
%
%
mV
—
kΩ
V
V
ms
%/°C
V
V
—
kΩ
°C
%
°C
%
g
—
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.