22.5W Power Bank 5-port Bidirectional Fast Charging Mobile Power Module Circuit Board DIY Motherboard Kit QC4+PD3.0

Hign-concerned Chemical : None Type : Module Origin : China Condition : New

Product selling points: 1.module support 3.65V single section lithium iron phosphate battery, support 4.2V lithium ternary battery, customers are free to choose! 2. High power, up to 21W input 22.5W output, complete protocols, good compatibility and high stability, with sufficient materials 3. The product supports flashlight function and small current mode, support digital tube display and LED power display. 4. Complete protocols, mainstream open protocols are basically supported, QC, PD, SCP, VOOC 5. Large module area, conducive to heat dissipation, high-power heat is normal, can add a fan active heat dissipation, you can also add aluminum passive heat dissipation. 6. Support battery temperature detection, protect the battery, increase life expectancy. 7. Key function can be customized, thermostat ring setting threshold can be customized, the battery protection temperature can be customized, the flashlight function can be connected to the constant current module using high-power lamp beads. Product parameters: SCP support 5V4.5A, 10V2.25A, input support 5V/9V FCP input and output support 5V/9V/12V AFC input supports 5V/9V, output supports 5V/9V/12V. PE1.1 supports 5V/7V/9V/12V output. PE2.0 support output 5-12V, 500mV/step PD output supports 5V3A, 9V2.22A, 121.67A. PPS output support 5-5.9V3A, 5-11V2A, input support 5V/9V/12V This motherboard supports all the protocols that are publicly available on the market, and none of the private non-open protocols are supported by a third-party product.

The line layout is compact and regular, with good electrical insulation and mechanical stability, and can maintain stable performance under different temperature and humidity environments to ensure accuracy and reliability.

In circuit design, carefully planned lines are like precision transportation networks, and lines of different widths and spacings undertake different currents and signals transmission tasks respectively. The key signal lines are impedance matching processing, which greatly reduces signal reflection and attenuation and ensures the stable transmission of high-frequency signals.

All kinds of electronic components are soldered on the circuit board, and the solder joints are full, round, and firm and reliable. Core components like chips are perfectly connected to the circuit board through fine packaging processes to achieve high-speed data processing and interaction.

This circuit board has a wide range of responses in many fields. Whether in the industrial control field that requires extremely high stability or consumer electronics field that pursues extreme performance, it can provide solid guarantees for the stable operation of the equipment with its excellent design and reliable performance, and help various electronic devices play a powerful role.