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Corrosion Service is pleased to offer our Battery Powered Portable Automatic Current Source that contains our Portable Cathodic Protection DC-to-DC converter designed to supply continuous power for cathodic protection applications. This light weight, reliable and easy to use Portable Automatic Current Source is highly efficient and robust given its size and weight.

This unit is a small, high efficiency, 100-volt portable power supply containing a fully automatic controller that provides adjustable control for the output, based on potential, voltage, and current control set-points.

Unlike SCR-based rectifiers which require AC input, the switching operation of this controller allows it to be powered from multiple DC sources such as external batteries or the internal battery within the unit. Users can switch back and forth depending on their requirements.

The output is controlled by a rotary dial and has a two-line liquid crystal display that provides measurements of voltage, current, and potentials on the top row, and set current, voltage, and potentials on the bottom row.

Features

• High efficiency Switching Current Source provides over 95% efficiency.
• Due to its high efficiency, less heat is generated, and less cooling is required during operation.
• Small form factor makes it easy to transport.
• DC output 0–100 V, 0-10 A.
• Output can maintain constant voltage, constant current, or constant potential.
• Under-voltage lock-out to ensure device is protected under low voltages.
• Output overcurrent protection - the output current is limited to 12 A to protect the power switches.
• In-house designed and built by Corrosion Service with a history of quality products and services.
• Cooling and overtemperature protection included with the unit.