Products

The PCRC-7272 Precision Current Regulator Controller is a high performance solution designed to enhance the stability and accuracy of commercial off the shelf power supplies. Built in a compact 1U rackmount design, it integrates advanced regulation, monitoring, and control features for demanding laboratory and industrial environments.

Key Features

• Precision current regulation using external DCCT feedback
• Compact 1U rackmount design for space efficient installation
• Ethernet based remote control and configuration
• Current, voltage, and ground current read-back functionality
• Temperature and magnetic fault interlock monitoring
• Fault detection with latching and detailed reporting
• Compatible with leading power supply brands including Keysight, Sorensen, TDK Lambda Genesys, and Kikusui
• Adjustable current set point and programmable ramping control
• Auxiliary input for enhanced output monitoring capability
• Ground fault protection for improved operational safety

Key Performance Capabilities:

• Slew rates up to 60 V/µsec.
• Up to 240A DC at +50VDC or –50VDC (4301-240 configuration).
• Can provide pulses of up to 800 amps at voltages of up to ±100V (4301-240 configuration).
• Adjustable compensation allows the system to maintain a 50V/2 µsec rise-time over a wide range of current outputs.

Key Performance Capabilities:

• Bandwidth: DC to 50 kHz
• Voltage: 0 to 250 V_RMS; 0 to 350 VDC
• Current: 100 to 500 A_RMS
• Distortion: 0.1%
• Power: 4 kW to 20 kW*Power levels up to 5X rated power when driving reactive loads
• High power efficiency and density

*Models available with output from 4 kW to 20 kW (capable of up to 125 kVA).

Key Performance Capabilities:

• 4-Quadrant – Can source and sink current
• ±80V – DC supply for 12V to 48V systems; meets 80V surge requirements
• 300 kHz Sine – DC ripple tests for all major standards
• 3µs Rise Time – Exceeds surge and dropout slew rate requirements
• 3mΩ DC Source Impedance – Out-performs ISO 7637-2 requirements
• Supports ground reference and supply offset testing required for ISO 16750-2 Sect. 4.8 and other similar standards