Product overview This compact generator series provides multiple regulated and unregulated DC outputs for small charging and lowpower applications. Models are offered with different output types to match specific needs, from raw voltage output to stable 5V and 12V regulated outputs. The generators are designed for waterdriven use and have predictable performance characteristics tied to water pressure. Available models and outputs F5080V: Unregulated 0 to 80V peak output. No internal voltage regulator. Peak voltage can reach 80V. Can directly drive 3 to 12V LED lighting around 10W and can directly charge small batteries. Peak charging current is about 220mA. During charging the battery, the system voltage will stabilize near 14V as the battery is charged and discharged, maintaining an appropriate charging voltage for the small battery. Threephase brushless alternator (basic parameters): AC output voltage 0 to 20V, output current 0 to 150mA, applicable flow range 3 to 18L, pressure range 0.15 to 0 MPA per minute. F505V: Regulated 5V output suitable for charging mobile phones or lithium battery packs that include charge management chips. F5012V: Regulated 12V output suitable for powering 12V radios, charging 12V batteries, and powering LED lights. Key technical specifications Output peak voltage: 80V at 1.2MPa Peak output current: 220mA (measured at 12V) Line resistance: 10.5 ± 0.5 Insulation resistance: 10M (100 trillion Eurometer) Peak water outlet closure pressure resistance: 0.6MPa Peak water outlet opening pressure resistance: 1.2MPa Starting water pressure: 0.05MPa Mechanical characteristics and operating environment Appearance: clean surface with no rust or scratches; solid structure Axial clearance: 0.2 to 1.0mm Mechanical noise: 55dB Weight: approximately 90g Rated life: 3000 hours Output behavior: For models without an internal voltage regulator, output voltage is proportional to water pressure Key benefits Flexible model options let you choose between unregulated voltage output and stable regulated 5V or 12V outputs depending on application. 5V regulated output provides direct compatibility with common mobile devices and USBcharged electronics when used with appropriate charge management circuitry. 12V regulated output supports common small electronics such as 12V radios and LED lighting systems. Compact and lightweight design for easy integration into small hydro setups or retrofit projects. predictable performance: technical parameters link output behavior to flow and pressure so system designers can size water input accordingly. Compatibility and performance notes Use F505V for charging mobile phones and lithium batteries that include proper charge management chips. Use F5012V for powering 12V devices, LED lighting, and charging 12V batteries. F5080V provides widerange unregulated output for direct charging of small batteries and for driving LED lights in the 3 to 12V range; expect peak charging current near 220mA and selflimiting behavior as the connected battery voltage changes. For threephase brushless alternator operation, refer to the AC output and flow and pressure ranges when matching to hydraulic conditions. Typical use scenarios Offgrid cabin lighting and device charging: Install a regulated 5V or 12V model to provide LED lighting and phone charging powered by a small water source. Remote radio and emergency power: Use the 12V regulated model to power a 12V radio and LED lighting in a remote shelter or during outages. Small hydro charging station: Integrate the F5080V or threephase alternator into a microhydro setup to charge small batteries and drive lowvoltage loads, using the given flow and pressure ranges to size the water feed. What to consider before installation Match the model to the load: choose F505V for USBtype charging, F5012V for 12V loads, or F5080V when an unregulated widerange output is acceptable. Ensure water pressure and flow fall within the stated ranges to achieve expected voltage and current performance. For battery charging, follow proper battery charging practices and use compatible charge management where required. This product is intended for smallscale electrical generation and charging tasks where low current and compact size are appropriate.