Choose the Right BGA Soldering Station for Mobile Phone Repair

       Regarding the understanding of BGA soldering station, everyone subconsciously thinks that BGA soldering stations refer to small, single-function, and not very complete BGA rework equipment. There are many types of BGA soldering stations on the market, which is dazzling. The following are Let’s learn more about the knowledge of soldering stations.

       A soldering station is a hand tool commonly used in electronic soldering processes. Its main function is to weld two workpieces by supplying heat to the solder (usually tin wire) to melt it. Soldering stations are usually used for small welding operations such as electronic components and circuit boards. They can be composed of workbenches, fixtures, heating elements, temperature adjustment devices, etc. According to different functions and forms, soldering stations can be divided into many types, such as handheld Type, desktop, closed, portable, etc. When we need to use a soldering station, how should we choose our favorite soldering station? Now that you have chosen your favorite soldering station, what should you pay attention to when welding? What are the main functions of the soldering station?Let us find out together below.

How to choose your favorite soldering station:

1. Based on the size of frequently repaired circuit boards: Generally speaking, the size of ordinary notebooks and computer motherboards are less than 420x400mm. This is a basic indicator when selecting.

2. According to the size of the commonly soldered chips: the size of the largest and smallest chips determines the size of the optional air nozzle, and generally suppliers will equip several air nozzles.

3. Power supply power: The main power wire of an individual repair shop is generally 2.5 square meters. When choosing a BGA rework station (soldering station), it is best not to exceed 4500W.

Soldering precautions:

1. Reasonably adjust the preheating temperature: Before BGA welding, the motherboard must first be fully preheated. This can effectively ensure that the motherboard does not deform during the heating process and can provide temperature compensation for later heating.

2. When welding the BGA chip, the position must be adjusted appropriately to ensure that the chip is between the upper and lower air outlets, and the PCB must be tightened  to both ends with clamps and fixed! The standard is that the motherboard does not shake when you touch it with your hand.

3. Reasonably adjust the welding curve.

4. The alignment of chips must be precise when welding.

5. Use an appropriate amount of solder paste.

Main functions of BGA soldering station:

      There are many BGA soldering stations on the market. From the past to the present, the technology of BGA soldering stations has become more and more mature. From customer feedback, it can be seen that the main functions of BGA soldering stations are as follows:

1. Three-temperature zone BGA soldering station: including upper heating head, lower heating head, and infrared preheating area. Three temperature zones are standard     configuration. Currently, there are products with two temperature zones on the market, which only include the upper heating head and infrared preheating zone, and the welding success rate is very low.

2. The lower heating head can move up and down: The lower heating head can move up and down, which is one of the necessary functions of the BGA soldering station. 

3. Intelligent curve setting function: When applying BGA soldering station, temperature curve setting is the most important aspect. 

4. With additional welding function: If the temperature curve setting is inaccurate, applying this function can greatly improve the welding success rate. The welding temperature can be adjusted during the heating process.

5. With cooling function.

6. Built-in vacuum pump: It is convenient to absorb the BGA chip when disassembling the BGA chip.

7. With touch screen.

BGA soldering station recommendation:

      How to choose a soldering station when we want to repair our mobile phones ourselves? Here are some examples of BGA soldering stations specially designed for mobile phone welding repair. They use high-quality soldering irons and soldering stations to provide us with a high level of soldering capabilities during repairs.

1.AIFEN A902 Soldering Station:Aifen A902 double-soldering BGA rework station has an automatic sleep function, which is very suitable for daily welding repair of mobile phone electronic components.

Features:

①It has automatic sleep function and can enter sleep state.

②The temperature compensation function automatically compensates the temperature of the soldering iron tip during the soldering process, so that the soldering iron tip is always kept at the set temperature.

③Short-circuit protection function when the machine is short-circuited, it will automatically stop working to protect the machine.

④Specially used for mobile phone computer tablet electronic components circuits welding repair.

2.WEMON T31 Soldering Station：WEMON T31 can heat quickly and is affordable. The high-quality soldering tool is suitable for soldering, desoldering and repairing mobile phones and chips.

Features:

①Exclusive Heating System 2 second tin melting. 100-480 degree constant temperature control, stable temperature, automatic and fast compensation for temperature recovery, precise temperature control. 

②Intelligent automatic sleep. This soldering station has an intelligent automatic sleep function, which can reduce the temperature of the welding tip during idle time.

③It is a professional soldering station that integrates multiple functions such as intelligent temperature control, cleaning and storage for BGA PCB chip soldering desoldering.

3.Aixun T320 Soldering Station:Aixun T320 is an intelligent, safe and stable precision soldering station, suitable for welding and repair of SMD chips on mobile phone tablet electronic BGA motherboards.

Features:

①Rapid heating in 2S, no need to wait!

②High temp protection, short circuit protection, real time standby Prolong the service life of soldering tip effectivelv!

③Smart temp control, real-time curve display of temp and power, get the soldering status in real time!

Note: A soldering station is an electronic repair tool that can bond electronic components and circuit boards together. And each type of soldering station has its own characteristics, so according to your own needs, it is very important to choose the most suitable soldering station for mobile phone repair and go to the mobile phone repair tool website to buy it, which can reduce the time Cost-effective and efficient.