Micro USB interface charging cable
Characteristics: The Micro USB interface charging cable adopts the Micro USB interface as the connection end, and the interface is small in size and convenient to plug and unplug. It is widely used in early smartphones, tablets, digital cameras and other devices.
Matters needing attention: Due to the small size of the Micro USB interface charging cable, its transmission speed and charging power are also relatively low.

The M12 male-female waterproof cable is a kind of electrical connection line widely used in outdoor and humid environments, and its parameters may vary due to different brands, models, and application scenarios. The following are some common parameters of M12 male-female waterproof cable products for reference:

Basic parameters:
Model: Such as M12-4P, M12-6P, etc., indicating different core numbers and interface types.
Core number: Usually there are multiple choices such as 2 cores, 3 cores, 4 cores, 5 cores, etc., which can be customized according to specific needs.
Interface type: Circular interface to meet different connection needs.
Color: Black or other customized colors.

The parameters of the M6 male-female outdoor waterproof wire products may vary depending on different manufacturers, application fields, and customer needs. The following are some common parameters of M6 male-female outdoor waterproof wire products for reference:

Basic parameters:
Number of cores: 2 cores, 3 cores, 4 cores, 5 cores, 6 cores, etc., which can be selected according to specific needs.
Interface type: Usually circular or flat interface to meet different connection needs.
Color: Black, white, transparent, etc., which can be customized according to customer needs.

The performance parameters of the DC5521 power cord are as follows:
Interface size:
The outer diameter of the plug is 5.5 mm, which is the outer diameter of the power cord plug to ensure that it can accurately match and be inserted into the corresponding DC5521 socket or interface.
The inner diameter of the plug is 2.1 mm, which is the diameter of the internal metal contact part of the plug, and this size is very important for the stability of current transmission and the reliability of contact.
Wire specification:
Wire diameter: Common wire diameters include 0.5 mm², 0.75 mm², 1.2 mm², etc. The larger the wire diameter, the greater the current that the power cord can withstand and can support larger power equipment; conversely, power cords with a smaller wire diameter are suitable for equipment with less power.
Core number: Generally, it is a double-core wire, which is used for the transmission of positive and negative currents respectively to ensure the normal flow of current.
Material: The material of the wire is mostly copper, which has good electrical conductivity and thermal conductivity, which can ensure the efficiency and stability of current transmission. The pins of some products may be made of gold plating or other conductive materials to improve contact performance and oxidation resistance.