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charging circuit Board x654
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Input Voltage: 4.5V – 5.5V (USB or DC)
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Output Voltage: 4.2V ± 1%
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Maximum Output Current: Up to 1A (adjustable)
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Battery Type: 1S Li-ion / LiPo (3.7V nominal)
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Charging Method: Constant Current / Constant Voltage (CC/CV)
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Description
Advanced Power Management with Charging Circuit Board x654
Upgrade your electronic systems with the Charging Circuit Board x654, a powerful and compact solution engineered for optimal energy efficiency. Designed for both hobbyists and professionals, this circuit board provides reliable performance across a variety of devices, including power banks, lithium battery chargers, and DIY electronics.
The Charging Circuit Board x654 is known for its smart voltage regulation and high thermal efficiency. Built using premium-grade components, it ensures consistent power output while minimizing energy loss, even under continuous operation. Whether you’re designing a custom charging solution or replacing an outdated board, the x654 delivers unmatched reliability and durability.
Why Choose Charging Circuit Board x654?
One of the standout features of the Charging Circuit Board x654 is its intelligent safety mechanisms. With overcharge, over-discharge, and short-circuit protection built-in, it keeps both your devices and users safe. The board supports a wide input voltage range, making it compatible with USB, solar, or AC-DC adapters, allowing flexible integration in various charging setups.
Its compact size and pre-soldered terminals make it easy to install, even for users with minimal technical experience. Engineers, students, and makers alike will appreciate its plug-and-play design and stable performance.
The Charging Circuit Board x654 also comes with enhanced thermal dissipation technology. This helps maintain lower operating temperatures, prolonging the life of both the circuit and the connected batteries. Whether you’re developing smart home products, wearable gadgets, or robotics, this board supports fast and efficient charging every time.
Ideal for Multiple Applications
From prototyping to production, the Charging Circuit Board x654 is versatile enough for countless applications. It works seamlessly with Li-ion and LiPo battery packs, making it the go-to choice for drones, IoT devices, Bluetooth speakers, flashlights, and more.
Order your Charging Circuit Board x654 today and power up your projects with confidence. With its advanced safety features, high-efficiency performance, and universal compatibility, it’s the smart choice for anyone working with rechargeable systems.
| Feature | Specification |
|---|---|
| Model | Charging Circuit Board x654 |
| Input Voltage | 4.5V – 5.5V (USB or DC source) |
| Output Voltage | 4.2V ± 1% |
| Output Current | Up to 1A (Adjustable) |
| Battery Compatibility | 1S Li-ion / LiPo Batteries (3.7V nominal) |
| Charging Method | Constant Current / Constant Voltage (CC/CV) |
| Overcharge Protection | Yes (Cut-off at 4.2V) |
| Over-discharge Protection | Yes (Cut-off below 2.9V) |
| Short-circuit Protection | Yes |
| Reverse Polarity Protection | Yes |
| Charging Indicator LEDs | Red (Charging), Blue (Fully Charged) |
| Operating Temperature | -20°C to +60°C |
| Efficiency | > 85% |
| Dimensions | 25mm x 17mm x 3mm |
| Weight | Approx. 3g |
| Mounting Type | Pre-soldered pads / Through-hole |
| PCB Material | High-quality FR4, 1.6mm thickness |
| Application Use | Power banks, DIY electronics, IoT devices, robotics |
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