C4900_15 Datasheet, PDF (1/2 Pages) Hamamatsu Corporation – COMPACT HIGH VOLTAGE POWER SUPPLY

COMPACT HIGH VOLTAGE
POWER SUPPLY
C4900 SERIES
The C4900 series is an on-board type high voltage power
supply, with a design that aims at providing both
"compactness and high performance".
The newly developed circuit achieves high performance
and low power consumption. The C4900 series in addition
provides enhanced protective functions yet is offered at
lower costs.
The C4900 and -01 are designed for negative output, while
the C4900-50 and -51 have positive output.
FEATURES
G Low Ripple / Noise
G Very compact and lightweight
G High stability
G Low power consumption
G Quick response
G Ample protective functions
SPECIFICATIONS
Parameter
C4900
C4900-01
C4900-50
C4900-51
Unit
Input Voltage Range
+15 ± 1
+12 ± 0.5
+15 ± 1
+12 ± 0.5
V
Input Current ^{A with no load Typ.}
14
15
14
15
mA
with full load Typ.
90
95
90
95
Variable Output Voltage Range
0 to -1250
0 to +1250
V
Specification Guaranteed Output Voltage Range
-200 to -1250
+200 to +1250
V
Output Current
Max.
0.6
0.5
0.6
0.5
mA
Line Regulation Against ±1 V or ±0.5 V
Input Change ^AB
Typ.
±0.01
%
Load Regulation Against 0 % to 100 %
Load Change ^A
Typ.
±0.01
%
Ripple / Noise (p-p) ^AB
Typ.
0.003
%
Output Voltage Control
By external controlling voltage (0 V to +5 V) or external potentiometer (50 kΩ ±2.5 kΩ) —
Controlling Voltage Input Impedance Typ.
80
kΩ
Reference Voltage Output
Typ.
+5.13 (with 50 kΩ external potentiometer)
V
Output Voltage Setting (Absolute Value) Typ.
Output Voltage Rise Time (0 % ➝ 99 %) ^AB Typ.
Temperature Coefficient ^AB
Typ.
Operating Ambient Temperature ^AB
Operating Ambient Humidity ^C
[(Controlling Voltage × 250) ± 0.5 %] ± 3
50
±0.01
0 to +50
Below 80 %
Below 80 % ^D
V
ms
% / °C
°C
—
Storage Temperature
Storage Humidity ^C
-20 to +70
°C
Below 80 %
—
Weight
31
g
Protective Functions
Units protected against reversed power input, reversed / excessive controlling
voltage input, continuous overloading / short circuit in output
—
NOTE: AAt maximum output voltage. BAt maximum output current. CNo condensation.
DAt 0 °C to +40 °C. Please contact our sales office if the operating ambient temperature is expected to be higher than +40 °C.
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. ©2012 Hamamatsu Photonics K.K.