How is the PCT-100-21 convection preheater used in ASIC miner repair?

PCT-100-21 is a focused convection preheater that can preheat electronic components on any type of aluminum-based hash board, assisting in the repair and replacement of the hash board.

ASIC miner hash board can be placed directly above the PCT-100-21 convection preheater, providing sufficient heat energy for the removal and soldering of electronic components.

Features and advantages of PCT-100-21:

Adopting focused hot air preheating technology, it can quickly and evenly preheat the hash board and improve soldering efficiency.

Equipped with an adjustable knob, it can accurately control the preheating temperature to meet different soldering needs and ensure soldering quality.

Equipped with a safety function, it will automatically turn off the heating when the fan stops, effectively preventing overheating and fire risks.

The equipment adopts an anti-static design to protect the circuit board from static damage.

The equipment is manufactured with high-quality materials and processes, with a long service life and stable performance.

Widely used for through-hole and SMT manual soldering, suitable for a variety of soldering scenarios.

Tutorial on PCT-100-21 convection preheater disassembly and soldering hash board electronic components:

Disassembly:

Plug in the power cable of the PCT-100-21 convection preheater and turn on the power switch.

Place the hash board on the preheater, and the area to be disassembled needs to be aligned with the heating port of the preheater.

Apply a thin layer of solder paste around the pins of the electronic components to be disassembled.

Turn the knob to heat the preheater to the required temperature.

When we observe that the solder on the pins of the electronic components is melted, use tweezers to gently clamp the electronic components and remove them.

The disassembly work is completed.

Soldering:

Same as above, turn on the PCT-100-21 power switch and place the hash board on the preheater.

Similarly, the area to be soldered needs to be aligned with the heating port of the preheater.

Before soldering, you need to use a soldering iron to clean the pins of the electronic components. If the solder on the pins is not full, you need to fill it with tin.

Turn the knob to heat the preheater to the required soldering temperature.

When we see the solder pins in the area to be soldered on the hash board melt, use tweezers to place the electronic components to be soldered on the solder pins. Apply a little solder oil around the electronic components and use tweezers to gently adjust. When the pins of the electronic components and the pins of the hash board coincide and are fixed, the soldering work is completed.

The PCT-100-21 convection preheater, with its fast preheating and convenient and quick disassembly and soldering, can ensure the efficiency, accuracy and stability of hash board repair, and bring users a better repair experience and equipment performance guarantee.