XR series

Output up to 65kV 100W

xr.pdf
High-Voltage-Supply - XR
  • For grounded Cathode X-ray Tubes
  • Compact High Power 50W to 100W
  • 0.05% Emission current regulation
  • Remote and local emission control
  • Adjustable filament current
  • Safety interlock
  • Overvoltage and short circuit protection
  • CE certified for 50W and 75W of 50kV models


Applications:

This compact module incorporates adjustable beam, bias and filament supplies for low power X-ray applications.
High voltage and filament current ramp up linearly for fast starts. Constant emission current is adjustable from 0 to full output for precise emission control.

Output Voltage Output Current Model* Max. Input Current Filament Supply
0 - +30kVDC 1.67 mA XR-305-50 4 A 0.3ADC to 3.5ADC adjustable.
Compliance Voltage 4.5V (9W max.)
0 - +50kVDC 1 mA XR-505-50 4 A
1.5 mA XR-505-75 6 A
2 mA XR-505-100 8 A
0 - +60kVDC 1 mA XR-605-60 4.8 A
0 - +65kVDC 0.77 mA XR-655-50 4 A

SPECIFICATIONS
Input Voltage: +24V ±10%
Voltage Control: Local: via internal multi-turn potentiometer
Remote: via external voltage source
0V to 10V
(Accuracy ±1%, Input impedance 10MΩ)
Emission Control: Local: via internal multi-turn potentiometer
Remote: via external voltage source
0V to 10V
(Accuracy ±1%, Input impedance 10MΩ)
Regulation: Line: ±0.01%
Load: ±0.01%
Ripple: 0.2%p-p
Stability: 0.05%/8h for Voltage and Current
Temperature Coeff.: 0.01%/°C
Operating Temp.: 0°C to +50°C
Monitor Output: Voltage monitor: 0V to 10V, ±1% accuracy,
output impedance 1kΩ
Current monitor: 0V to 10V, ±1% accuracy,
output impedance 1kΩ
I/O connectors: Three Phoenix screw terminals and
one 9pin mini D-type
connector for INPUT, remote control,
monitor output,
filament and bias output.
Interlock: Short to GND through a 12V lamp:
HV/ON
OPEN: HV/OFF
Protection: Overvoltage, Over current, Arc, Short circuit

DIMENSIONS inch (mm)
      9.5" x 3.3" x 5.5"
      (240 x 83.5 x 140)

OPTIONS
LB       Bias Supply
           0V to -300V adjustable,
           output current 0.25mA
LGH     LGH-3I connector

Shielded HV Output cable
Part# CN-XR(1.5)
58.5"(1.5m) flying lead
(When a connector of the suitable X-ray tube is required, please contact us.)

REMARKS
XR-505-50 and
XR-505-75 are CE-certified.
All other models do no bear the CE marks. They are intended to be used as components within systems.
The customer is responsible for keeping the applicable EMC- and safety-standards.

* Specifications are at the max. rated output after ½h warm-up period unless otherwise specified.
* Specifications are subject to change without notice.