Hign-concerned Chemical : None
Model Number : 3.7V lithium battery Type-C/Micro USB
Type : Module
Origin : China
Condition : New
5V 2A 1A / 5V 2.4A
Product description:
5V 2.4A Micro Type-C
Product features parameters:
1、Input interface: type-c and microUSB.
2, output interface: 2 high quality USB interface (high current loss is small), 2.4A3, battery interface: support for 3.7V battery ( full of 4.2V) welding wiring mode. Battery charging
Battery charging current 2.4A.
4 Apple Samsung and other high-current charging recognition IC, give full play to the advantages of 2.4A current (cell phone to 2.1A/2.4 high-current charging is to be related to the agreement)
5, charging and discharging design, can reach 90%.
6, ultra-small size, 55 * 19 * 8mm.
Application Notes:
1, the motherboard received, first connected to the charging head test, see the LED light status
2, normal application, the battery is welded, ( wire twisted will be insufficient power supply ) battery reverse motherboard must burn. Be careful!
3, the battery and the motherboard line can not be too thin, try to be thicker. Can pass current. Can not be too long, the interface needs to be welded
4, the battery can only be connected in parallel, not in series, series must burn the motherboard!
5, to ensure that the battery is good, if the battery is connected to a full charge, plug the phone can not be discharged, most of the battery aging scrapped!
6, the battery do not add protection plate. Some batteries were not originally for charging treasure, there is a protection plate, there will be a limit on the current, may exceed one or two amps on the protection of the disconnect output!
7, the board will burn reverse. Burned IC will have traces. Only reverse connection will occur. So the consequences of reverse connection this side does not bear
8, type-c port only do input, can not output
9、Input current refers to the input current of the battery.
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.
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