K3-R series

Output up to ±10kV 3W

k3-r.pdf

CO Series Digital Control Interfaces

co.pdf
high-voltage-supply K3

Applications:

  • Electron Beam / Ion Beam
  • MASS Spectrometry
  • Electron Microscope
  • Electrophoresis / Bio
  • Precise HV Inspection


Features:

  • Output polarity change by external signal
  • Ultra low ripple 0.001%p-p
  • High stability 0.001%/5min
  • Output voltage monitor
  • Ideal for SEM · MASS

High voltage power supplies with reversible polarity.
Ultra low ripple and high stability.
The output voltage polarity controllable by a TTL compatible input signal.
The output voltage value can be controlled by an external control voltage of 0 to 10 volt.
Output voltage monitor 0 to 10 volt.
Protected against short circuit.

Model Output Voltage Output Current Ripple (p-p)
K3-1R 0 - ±1kV 3mA 10mV
K3-2R 0 - ±2kV 1.5mA 20mV
K3-5R 0 - ±5kV 600µA 50mV
K3-10R 0 - ±10kV 300µA 100mV

SPECIFICATIONS
 
Input Voltage: +24VDC ±1VDC
Input Current: 0.5A typ.
Output Control: External voltage source (VCON)
0VDC to 10VDC
Reverse Polarity Control: TTL level signal or open / short contact signal
(Hi-Positive, Lo-Negative) Rev. time 2 sec typ.
Line Regulation: ±0.001% of max for ±1V input change
Load Regulation: ±0.001% of max for 50 to 100% load change
Stability: 10ppm/5min,  50ppm/h
Temperature Coef.: 25ppm/°C
Output Monitor: Voltage: 0VDC to ±10VDC
Input Terminal: 8 pin connector
    Mating connector and pins are assorted     *Crimp Tooling for Molex crimp terminal     2478, 2578
    Input wire recommendation for all model:
    wire for pin 1, 2 are AWG18
    wire for pin 3 to 8 are AWG22 to 18
Output: HV shielded cable 0.5m (1.6 feet)
Protection: short circuit
Operating Temp.: 0°C to +50°C
Storage Temp.: -20°C to +60°C
 		  
OPTIONS
 
Lower ripple
Higher stability
Higher temperature coefficient
 

Note: These specifications are at the maximum rated output after a 4h warm-up period.
*Specifications are subject to change without notice