The FNIRSI portable adjustable power supply provides compact, configurable DC output for electronics work. It offers adjustable voltage and current, a 2.8-inch HD IPS display with 90° flip, and multiple input options for mobile use.
Use it for circuit testing, charging small devices, powering microcontrollers, or temporary benchtop tasks where space and portability matter. Hobbyists and technicians can save presets and switch quickly between setups.
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Compact size: 10.6 x 7.6 x 2.8 cm, 178 g—suitable for field or bench use.
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Display: 2.8" HD IPS screen, 90° flip for multi-angle visibility.
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Input compatibility: PD, QC fast charge, and DC input options.
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Output range: 0–30 V and 0–5 A with ultra-low ripple (~20 mV).
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Workflow: Six preset output parameters for quick recalls.
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Safety: Eight protections including overvoltage and short-circuit safeguards.
Light specifications: PC software support for advanced programming and monitoring.
Fit statement: Best suited for electronics hobbyists, repair technicians, and prototyping tasks requiring portable, low-noise DC power with preset memory and multiple input options.
