OWON SPS3081 SPS6051 Silent Fanless Series Programmable Linear DC Power Supply Digital Switching Regulator 2.8 Inch TFT LCD

The OWON SPS series is a fanless, single-channel programmable DC bench power supply designed for quiet electronics labs, repair benches, battery tests, and automated power sequences. The 2.8-inch TFT display shows voltage, current, power, and waveform information.

Model Options

• SPS3081: 0-30V, 0-8A, maximum rated output 120W.
• SPS6051: 0-60V, 0-5A, maximum rated output 150W.
• Output setting resolution: 10mV / 1mA.
• Universal AC input: 85-265V, 45-65Hz.

Bench Functions

• Fanless cooling for low-noise operation.
• Constant-power output architecture within each model's rated voltage, current, and power limits.
• List-mode waveform editing with four groups of stored shortcut parameters.
• Voltage and current waveform monitoring with approximately one minute of online data recording.
• Built-in output-discharge circuit to reduce residual voltage after output is turned off.
• USB interface for supported SCPI communication and PC software.

Protection and Selection

The SPS series includes overvoltage, overcurrent, input-undervoltage, and overtemperature protection. Choose the SPS3081 or SPS6051 according to the required voltage/current envelope, then select the mains-plug option appropriate for the installation. Stay within the selected model's total power limit when setting voltage and current.

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