Description
Introducing the 2S 24W 1A UPS DC12V/15V Power Supply Module – a high‑efficiency, uninterruptible power control board designed for reliable charging, step‑up conversion, and robust protection in compact electronic systems. Engineered to meet the demanding needs of hobbyists, DIY enthusiasts, and professional developers, this V4.0CN module delivers stable power to 2‑cell (2S) lithium‑ion or lithium‑polymer battery packs while safeguarding your devices from over‑voltage, over‑current, and short‑circuit events.
Why Choose This UPS Power Supply Module?
- ✅ 24 W Continuous Output – Provides up to 1 A at 12 V‑15 V for consistent performance.
- ✅ Dual‑Voltage Flexibility – Supports both 12 V and 15 V output configurations.
- ✅ Integrated Step‑Up Converter – Efficiently boosts voltage when needed without external components.
- ✅ Full‑Spectrum Protection – Over‑voltage, over‑current, over‑temperature, and short‑circuit safeguards.
- ✅ Compact & Lightweight – PCB‑mounted design fits tight enclosures and portable projects.
- ✅ Easy Installation – Plug‑and‑play connectors and clear labeling for quick wiring.
Key Highlights
- 2‑Cell (2S) Battery Compatibility: Optimized for 7.4 V‑8.4 V lithium‑ion/polymer packs.
- 24 W Power Rating: Delivers reliable 1 A current for demanding applications.
- V4.0CN Firmware: Latest control algorithm for stable voltage regulation and fast response.
- Step‑Up Charging Mode: Automatically raises input voltage to maintain constant charging current.
- Thermal Management: Built‑in temperature sensor shuts down the board if overheating is detected.
- Wide Input Range: Accepts 9 V‑18 V DC, making it versatile for solar, battery, or wall‑adapter sources.
Technical Specifications
- Input Voltage: 9 V – 18 V DC
- Output Voltage: 12 V / 15 V (selectable)
- Output Current: 1 A (max)
- Power Output: 24 W
- Battery Configuration: 2S (7.4 V‑8.4 V)
- Protection Features: OV, OC, OT, SC
- Operating Temperature: –20 °C to +85 °C
- Dimensions: 45 mm × 30 mm × 12 mm
- Weight: 25 g
- Connector Type: JST‑PH 2‑pin (input) & 3‑pin (output)
- Firmware Version: V4.0CN
Ideal Applications
- Portable drones and UAV power systems
- RC car and robot controllers
- DIY solar‑charging stations
- Compact IoT devices requiring uninterrupted power
- Prototype boards and development kits
Installation & Usage Tips
1. Connect the input source to the JST‑PH 2‑pin connector, observing polarity.
2. Select the desired output voltage (12 V or 15 V) using the onboard jumper.
3. Attach the battery pack to the designated 2S terminals, ensuring correct polarity.
4. Secure the module in a ventilated enclosure to maximize thermal performance.
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