green and black circuit board

Precision Power

Proven Performance

At the forefront of electronic innovation, we specialize in designing and manufacturing high-performance power supply circuit boards for the world’s most advanced laser systems. Built for precision, engineered for reliability.

Our technology isn’t just high performance—it’s out of this world. One of our laser power supplies plays a critical role aboard NASA’s Mars Perseverance rover, delivering reliable energy in the harshest environment imaginable.

Innovative Power Solutions

Every board we produce is assembled and tested in our state-of-the-art clean lab environment, ensuring the highest standards of purity, quality, and precision—because in aerospace and advanced laser applications, there's no room for error.

Circuit Board Manufacturing
A modern electronics manufacturing facility featuring a large machine with a computer monitor attached. The machine is labeled NX-350 and appears to be part of a production line. There are tables and chairs lined up, with various equipment and components scattered across the surfaces. The setting is well-lit, and the environment is tidy and organized, with a visible air filtering system installed above.
A modern electronics manufacturing facility featuring a large machine with a computer monitor attached. The machine is labeled NX-350 and appears to be part of a production line. There are tables and chairs lined up, with various equipment and components scattered across the surfaces. The setting is well-lit, and the environment is tidy and organized, with a visible air filtering system installed above.

Specializing in circuit boards for mass spectrometry lasers and advanced electronic devices.

High-Tech Subcontracting

Partnering with leading organizations like NASA to deliver cutting-edge electronic solutions.

Innovative Projects

Engineered for mission-critical performance, the Mini-D board features cutting-edge lightweight RF shielding that delivers exceptional electromagnetic protection without compromising weight or form factor—ideal for compact, high-reliability laser systems in demanding environments

A machine is assembling or inspecting a circuit board. Various electronic components are visible, and the process seems to be automated with precision equipment.
A machine is assembling or inspecting a circuit board. Various electronic components are visible, and the process seems to be automated with precision equipment.
A stack of electronic measurement and testing equipment including an oscilloscope and a programmable power supply. The oscilloscope has a screen and various dials and buttons, while the power supply displays digital readings and has multiple colored cables connected. The setup suggests a technical or laboratory environment.
A stack of electronic measurement and testing equipment including an oscilloscope and a programmable power supply. The oscilloscope has a screen and various dials and buttons, while the power supply displays digital readings and has multiple colored cables connected. The setup suggests a technical or laboratory environment.

Contact Us

Electron Propulsion Systems Inc.

1853 Juanita Lane, Fallbrook CA 92028

Leading technology in electronic power supply solutions.

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