KA-R series
3Pages

y? Matsusada Prcision Rversible Polarity & High Stability NEW KA-R ■ -±10kV to ±30kV R驩versible Polarity- > Designed for SEM.MASS applications > High Stability 0.001%/5min > Ultra Low ripple noise > Output polarity change by external signal > Output voltage, current monitor APPLICATIONS * SEM * MASS Spectrometry SUMMARY KA-R series is an ultra low ripple, highly stable HV power supply. It is the perfect choice for SEM and MASS applications. The output polarity can be controlled with an external signal. LINEUP Output Voltage (kV) Output Current Output Power (W) Model Ripple (mVp-p) Input Current (A typ.) 0 to ±10 1mA 10 KA-10R1 30mV 1 10mA 100 KA-10R10 500mV 6 0 to ±20 400|jA 8 KA-20R0.4 70mV 1 1.5mA 30 KA-20R1.5 150mV 2 5mA 100 KA-20R5 1V 6 0 to ±30 250|jA 7.5 KA-30R0.25 100mV 1 3.3mA 100 KA-30R3.3 2V 6 SPECIFICATION Input Voltage Output Voltage Control Reverse Polarity Line regulation Load regulation Stability Temperature coef Output monitor HV Output cable Protection Temperature Range Humidity Accessory +24Vdc ±1V External control voltage 0 to 10V(Vcon-in) TTL(Reversing time 90% to 90% 1.2sec typ.) ±0.001% of F.S. for ±1V input change ±0.001% of F.S. for 100|jA to 100% load change 10ppm/5min, 50ppm/Hr(After 3Hr warm-up) 100ppm/Hr(After 1/2Hr warm-up) 25ppm/°C Voltage: 0 to 10Vdc Current: 0 to 10Vdc HV shielded cable 1m Overvoltage and short circuit protection Operating: 0 to 50°C Storage: -20 to 60°C 20 to 80%RH(no condensation) Control connector ID-Sub CONNECTOR ASSIGNMENT - 1 2 3 4 5 6 7 8 - O DDDDDDDD v D D □ □ □ □ □ I O 9 10 11 121314 15 Ref. +10V Output Voltage Control 0 to 10V Internal Potentiometer* Internal Potentiometer* Output Voltage Monitor 0 to 10V Reverse Polarity TTL"Hi" is Negative TTL"Lo" is Positive 7 COM 8 + 24Vdc input return 9 COM 10 Polarity status (+) 11 Polarity status (-) 12 HV ON/OFF(GND=ON, OPEN=OFF) 13 Output Current Monitor 0 to 10V 14 COM 15 + 24Vdc input *Switch to internal potentiometer by shorting Pin 3 and Pin4 OPTION -LTc10 Temperature coef 10ppm/°C -LX Control connector Molex 12-pin Base plate 200W x 240L(mm) (20kV, 30kV) 200W x 155L(mm) (10kV) *Add 1-LTc101 "-LX" to the Model number at time of order.(i.e. KA-10R1-LTc10X)

DIMENSIONS inch(mm) 10kV 100W(standard) 20kV,30kV (standard) 10kV 100W(-LX) 20kV.30kV (-LX) Side Output cable © ® © ®,- -/© © © © Input side Top 9.06(230) Output side GND(M4) 0.20(5) Input side Bottom 15PIN D-sub(male) 5) 5) CD O) .4 .8 8. 6. 5) (21 6( .4 8. co O) O CO 4-04.5 8.07(205) 0.79(20) 9.45(240) 0.59(15) 12.01(51). Side 3.76(95.5) 1 3.76(95.5) |j.93(49)j] 0.59(15) © © 1 © ©/- -/© © © © 8.07(205) /GND(M4)/ M3 X 8mm max 10kV 10W (standard) 10kV 10W (-LX) Side © © _©__©/- -'® © © © Output cable Top Output side GND(M4) Input side 0) 6) 09 oj t- .8 .7 . 5.12 130) ; nput side Bottom...

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