• K7 series | High Voltage power supply Module (Chassis Mount) | Matsusada Precision
  • K7 series | High Voltage power supply Module (Chassis Mount) | Matsusada Precision

High voltage power supply for SEM and Mass Spectrometry

  • Max Voltage: 10kV to 30kV
  • Max Current: 250µA to 700µA
  • Max Power: 7W

High voltage power supply for SEM and Mass Spectrometry

The K7 series is a compact High Voltage power supply featuring ultra-low noise and highly stable output, making it an ideal choice for Scanning Electron Microscope (SEM) and Mass Spectrometry (MS) applications. Its performance is unmatched for biasing, deflecting, or focusing electron and ion beams.

Features and Benefits

  • Ideal for Scanning Electron Microscope and Mass Spectrometry
  • High stability 10 ppm/5 min, 50 ppm/Hr
  • Ultra low noise 10 ppm p-p
  • Output voltage, current monitor

Applications

Models

Positive polarity output

Model Output voltage [kV] Output current [µA] Ripple [p-p]
K7-10P 0 to 10 kV 700 µA 100 mV
K7-15P 0 to 15 kV 450 µA 150 mV
K7-20P 0 to 20 kV 350 µA 200 mV
K7-30P 0 to 30 kV 250 µA 300 mV

Negative polarity output

Model Output voltage [kV] Output current [µA] Ripple [p-p]
K7-10N 0 to 10 kV 700 µA 100 mV
K7-15N 0 to 15 kV 450 µA 150 mV
K7-20N 0 to 20 kV 350 µA 200 mV
K7-30N 0 to 30 kV 250 µA 300 mV

Specifications

For details, download the datasheet below.

Options

CN8R: Assembled input connector (accessory)

Assembled input connector with 9.84 inches (250 mm) flying leads

Diagram

Connection diagram

For details, download the datasheet below.

Dimensions

For details, download the datasheet below.

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High Voltage power supplies (Chassis mount/PCB mount)