Type-c female socket is one of the commonly used USB sockets, and the common types of pin numbers and specifications include: type-c6p, 12p, 14p, 16p, 24p, and other different structures. Different specifications and models of type-c mother seats may have different performance characteristics and applications. If we do not understand the relevant parameter knowledge, it is difficult to choose a suitable model correctly. Below, I will introduce to you the precautions and related knowledge to pay attention to when using type-c6p!

The parameters of the type-c6p mother seat are as follows:

1. Material/Plating

1.1 Shell: LCP+30% G/F, black UL 94V-0.

1.2 Terminals: Copper alloy, contact area gold-plated, soldering area tinned matte, overall nickel plated

1.3 Internal shell: stainless steel, nickel plated

1.4 Signal: stainless steel

1.5 RFI liner: stainless steel

1.6 External stainless steel casing

2. Electrical performance

2.1 Voltage and current: 5V

2.2 Rated current: VBUS pin 3A; VCONN pin 1.25A

2.3 Contact resistance: maximum 50m Ω.

2.4 Insulation resistance: minimum 100M Ω.

2.5 Dielectric strength: 100V AC

3. Mechanical properties

3.1 Insertion force: 5-20N

3.2 Drainage force: 8-20N

3.3 Durability: 10000 cycles

4. Working temperature: -40 ° C to+85 ° C

The product with type-c6p motherboard pin count only supports high current charging, but it does not have data transmission function (because it does not have related pin signal terminals). Therefore, the 6P pin count of this type-c motherboard interface cannot meet the current application of some terminal products and can only be used for some simple charging data. Its pin pin base material is high conductivity copper terminal, with a gold plated surface. The plastic is environmentally friendly and high-temperature resistant LCP plastic, which supports reflow welding machine processing. The hardware shell is made of high-strength stainless steel material, and the surface electroplating layer is made of bright nickel material. However, the number of pin connections for the type-c motherboard is not necessarily the better, as different pin connections can have different performance characteristics. If there are 24 pin pins reduced to 16 pin pins, objectively giving the type-c mother base greater wiring space. Therefore, in terms of product service life, the type-c mother seat can generally support wear resistance for more than 10000 insertion and extraction cycles.

Precautions for using type-c6p mother seat:

1. In the use of type-c mother base, the actual current and voltage parameters should not exceed the rated value of the socket to prevent overloading of the type-c mother base and prevent accidents such as socket short circuit and fire.

2. Prevent water droplets and other water vapor liquids from invading the interior of the type-c base interface to avoid some short circuit problems during use. If type-c mother seat 6p

If the socket is damaged, it should be replaced in a timely manner, otherwise short circuits and sparks may occur during use, which may also cause internal fires in the socket.

3. For installation environment requirements, in some kitchens and bathrooms with heavy water vapor, a protective box should be added to the type-c base. Otherwise, in areas with heavy water vapor, it may cause short circuits inside the socket and burn it out.

4. Pay attention to the force before and after use of the type-c mother seat, and do not pull it out too hard, otherwise it may cause the plug to come into contact with the type-c mother seat and become loose.

5. It is recommended not to use multiple type-c female sockets in parallel at the same time, as the power of the operating current of multiple sockets is relatively large, far exceeding their bearing range. This may directly cause the possibility of burning.

Type-c6p mother seat fault detection method:

The circuit of the type-c motherboard interface is mainly composed of filter capacitors, inductors, south bridge chips, etc. Its interface circuit has a high failure rate. Common faults include the inability or abnormal use of the USB interface. The USB interface circuit generally has faults caused by the faulty soldering of the type-c motherboard socket, abnormal power supply, open inductance, short capacitance, and other conditions.

Operating steps:

1. A multimeter can be used for detection. Firstly, adjust the multimeter to the DC voltage position and reset to zero. Use a black lead to ground, and a red lead to connect to the voltage pin of the tested type-c bus. Normally, the supply voltage is around 5V.

2. Next, measure the ground resistance of the data pin and clock pin, which is normally 400 to 600 ohms. However, the ground resistance of the data pin and clock pin should generally not differ by 5 ohms.

3. If the type-c motherboard data pin and clock pin are abnormal. Then you can measure whether the capacitance, drain resistance and inductance resistance to the ground in the USB interface circuit are normal. Generally, the normal resistance is between 400-600 Ω. If these are normal, it is likely that the South Bridge components are damaged. Replace the South Bridge components.

4. If the interface circuit is abnormal, measure the fuse resistance. Normally, the fuse resistance is around 1 ohm. By following the instructions above, problems such as faults in the USB interface circuit can be identified and eliminated.

The above is for reference only, and can also be customized according to customer design requirements.