Features: Compact and Lightweight High stability Low Power Consumption Fast Response Wide Variable Output Range Ample Protective and Failsafe FunctionsSpecifications Parameter C4900 C4900-01 C4900-50 C4900-51 Unit Input Voltage Range +15 ± 1 +12 ± 0.5 +15 ± 1 ...
C4900: Features: Compact and Lightweight High stability Low Power Consumption Fast Response Wide Variable Output Range Ample Protective and Failsafe FunctionsSpecifications Parameter C4900 C4...
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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 | with no load |
14 |
15 |
14 |
15 |
mA (Typ.) |
with full load |
90 |
95 |
90 |
95 | ||
Variable Output Range |
0 to 1250 |
0 to +1250 |
V | |||
Specification Guaranteed Output Voltage Range |
200 to 1250 |
+200 to +1250 |
V | |||
Output Current |
0.6 |
0.5 |
0.6 |
0.5 |
mA (Max.) | |
Line Regulation against ±1 V or 0.5 V Change (b) |
± 0.01 |
% (Typ.) | ||||
Load Regulation against 0 % to 100 % Load Change (a) |
± 0.01 |
% (Typ.) | ||||
Ripple / Noise (p-p)(b) |
0.007 |
% (Typ.) | ||||
Output Voltage Controlling Modes |
By external controlling voltage (+0.8 to +5 V) or external potentiometer (10 k ) |
- | ||||
Controlling Voltage Input Impedance |
80 |
k (Typ.) | ||||
Reference Voltage Output |
+5.13 (with 50 kΩ external potetiometer) |
V (Typ.) | ||||
Output Voltage Setting(Absolute value) |
±(Controlling voltage X 250) ± 0.5% |
V (Typ.) | ||||
Output Voltage Rise Time (0 % 99 %) (b) |
50 |
ms (Typ.) | ||||
Temperature Coefficient (b) |
±0.01 |
%/ (Typ.) | ||||
Operating Temperature Range (b) |
0 to +50 |
oC | ||||
Storage Temperature Range |
-20 to +70 |
oC | ||||
Dimensions (W X H X D) |
46X 24 X12 |
mm | ||||
Weight |
31 |
g | ||||
Protective Functions |
Units protected against reversed power input, reversed/excessive controllingvoltage input, continuous overloading/short circuit in output |
- |
The C4900 series are compact PCboard mountable high voltage power supplies, especially designed for photomultiplier tubes. The design offers better performance and improved failsafe protection.
The C4900 and01 output negative polarity and the C490050 and 51 output positive polarity high voltages.