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Introducing the DC7‑25V to DC3.3V/5V LM2596 Adjustable Buck Module Regulator Power Supply – the perfect solution for electric racing, smart‑car prototypes, and any DIY electronics project that demands reliable, efficient voltage conversion. Designed with the robust LM2596 controller, this compact buck converter delivers stable output power while protecting your sensitive components from voltage spikes and overheating.
Key Highlights
- Wide input range: 7 V – 25 V DC accommodates batteries, wall adapters, and solar panels.
- Adjustable output: Precisely set to 3.3 V or 5 V (0.1 V step) for versatile device compatibility.
- High efficiency up to 92 % reduces heat and extends battery life.
- Built‑in over‑current, over‑temperature, and short‑circuit protection for safe operation.
- Compact PCB (≈ 45 mm × 25 mm) fits tight spaces in racing cars and handheld test rigs.
- Easy to use: turn the potentiometer to dial in the desired voltage, then lock with the screw.
Technical Specifications
- Input Voltage: 7 V – 25 V DC
- Output Voltage: Adjustable 3.3 V ± 0.1 V or 5 V ± 0.1 V
- Maximum Output Current: 3 A (continuous)
- Efficiency: 85 % – 92 % (typical)
- Switching Frequency: 150 kHz
- Ripple Voltage: ≤ 30 mV (peak‑to‑peak)
- Operating Temperature: -40 °C – 85 °C
- Dimensions: 45 mm × 25 mm × 13 mm
- Connector Type: Screw‑terminal input & output
- Certifications: CE, RoHS compliant
Ideal Applications
- Electric racing car power distribution
- Smart‑car and autonomous vehicle prototyping
- Arduino, Raspberry Pi, and ESP32 development boards
- Portable test equipment and battery‑powered tools
- LED lighting, motor drivers, and sensor modules
Why Choose This Buck Module?
- Reliability: LM2596 is a proven, industry‑standard regulator trusted by engineers worldwide.
- Cost‑Effective: High performance at a budget‑friendly price, perfect for hobbyists and small‑scale production.
- Plug‑and‑Play: No soldering required for the input/output; simply attach wires to the terminal blocks.
- Heat Management: Integrated heat‑sink and thermal shutdown keep the module cool under load.
- SEO‑Friendly Keywords: DC‑DC buck converter, adjustable voltage regulator, LM2596 module, electric racing power supply, smart car test power, high‑efficiency buck regulator.
Upgrade your power system today with the DC7‑25V to DC3.3V/5V LM2596 Adjustable Buck Module – the smart, efficient, and safe choice for every high‑performance electronics project.
Price: Original price was: $ 8.06.$ 4.03Current price is: $ 4.03.