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OWON SPE Series: Compact Economical Power Supply

Featured Product from Fujian Lilliput Optoelectronics Technology Co., Ltd.

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OWON introduces the SPE series, a compact and economical DC power supply tailored for engineers seeking high precision and efficiency in their projects. With its small form factor, this power supply is designed for easy portability, making it an ideal choice for various applications in testing, research, and production environments.

Key Features:

  1. High Resolution: With a remarkable resolution of 10mV/1mA, the OWON SPE series ensures precise control over voltage and current outputs, empowering engineers with accurate and reliable performance.

  2. Versatile Functionality: Equipped with list waveform editing output and the ability to program 10 groups of timing outputs, this power supply offers flexibility and customization to suit diverse testing and development needs.

  3. Low Ripple and Noise: Maintaining a low ripple and noise level, the OWON SPE series guarantees stable and clean power delivery, essential for sensitive electronic components and circuitry.

  4. Advanced Protection Mechanisms: Featuring overvoltage and overcurrent protection, this power supply safeguards both the equipment under test and the power supply itself from potential damage, ensuring operational safety and longevity.

  5. Enhanced Monitoring and Control: The inclusion of output voltage and current curve monitoring functionality enables engineers to precisely track and adjust power parameters, facilitating efficient troubleshooting and optimization of circuits.

Intelligent Cooling and User-Friendly Interface:

The OWON SPE series incorporates intelligent temperature control fan cooling, ensuring optimal operating conditions without excessive noise. Additionally, the 2.8-inch TFT LCD display offers clear and intuitive visualization of settings and parameters, enhancing user experience and productivity.

Seamless Connectivity and Integration:

With a USB communication interface supporting SCPI (Standard Commands for Programmable Instruments), the OWON SPE series enables seamless connectivity with external devices and software, facilitating integration into existing test setups and workflows.


  • Electronics Testing and Prototyping: Ideal for testing and prototyping electronic circuits and devices with precision and reliability.

  • Research and Development: Well-suited for research laboratories and development facilities requiring accurate power supplies for experimentation and innovation.

  • Production and Manufacturing: Ensures consistent and high-quality power delivery in production lines for electronics manufacturing, enhancing product quality and yield.

The OWON SPE series sets a new standard for compact and economical DC power supplies, offering unparalleled precision, versatility, and reliability for engineers across various industries and applications.