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PMK | Probe Accessories

Power Supplies PS-02/PS-03 with remote control capability

PMK Power Supplies are specially designed to power and control active oscilloscope probes with precision, safety, and remote management. Available in 2-channel (PS-02), 4-channel (PS-03), and portable 1-channel (AP-01) battery pack versions..

  • Detail
  • Special Features
  • Specification

PS-02 and PS-03 are essential for operating PMK's active probes with BNC outputs. Each channel supplies ±9V with 550 mA max current, enabling multiple probes to be powered simultaneously in lab environments.

With built-in I2C communication, these units allow for real-time remote control, monitoring, and probe adjustment through the PMK Probe Control software, compatible via USB or optional LAN. This makes it ideal for precise probe configuration without manual handling.

The units meet stringent safety standards including EN60601-1-2 and EN 55011, and feature robust EMI protection, ensuring stable performance even in electrically noisy environments.

For portable use, AP-01 provides a lightweight, isolated power source for one probe, running for more than 8 hours. It does not support remote control, making it ideal for mobile or field testing such as vehicle integration, wind turbine testing, or outdoor setups.

All units are built with high-reliability components and long operational lifespan.

  • Remote control support (PS-02 / PS-03 via USB or optional LAN)

  • ±9V bipolar output voltage with ultra-low noise (8 mV / 4 mV)

  • Up to 4 channels, with 8-channel version coming soon

  • High lifetime (>100,000 hrs at 25°C)

  • Electromagnetic compatibility: EN 55011 Class B

  • Battery pack (AP-01) offers >8 hours runtime without AC power

  • No remote control on AP-01 for isolated, field use

Feature PS-02 / PS-03 AP-01 Battery Pack
Channels 2 (PS-02), 4 (PS-03) 1
Output Voltage ±9 V ±9 V
Output Current 550 mA per channel
Power 20 W total 20 W
Noise 8 mV / 4 mV 8 mV / 4 mV
Remote Control Yes (USB, optional LAN) No
Lifetime (25°C) >100,000 hours >8 hours use per charge
Interface USB, optional LAN None
Compliance EN60601-1-2, EN 55011 Class B EN 60335-2-29