Silencing power supply for mining machine

1. Please clarify the problem. Where the wire is dropped may be caused by the loosening of the terminal post and the vibration. The wire can be fixed by soldering.

2. Is it one of the following games, StarCraft, red alert, Warcraft, Empire

3. I've been looking for this game for a long time. I found it not long ago. Has been sent to your email, can't unzip, directly to the mobile phone card can be used, my mobile phone is Nokia 5310, I don't know if it is suitable for your mobile phone.

4. It is a blockchain news website with a large number of visits in China, and the requirements for publishing news are relatively strict. There are two ways to publish articles:
1. The submission mailbox provided can send e-mail, and there is a special person to audit
2. As a columnist, you can publish articles anytime, anywhere.

5. Superposition principle: when each independent power source acts on the circuit separately, other power sources must be set to zero, that is, voltage source short circuit (output voltage is zero), current source open circuit (output current is zero)

6. If you want to use the switching power supply of the computer for other purposes, you can change it as follows:
1. Open the iron box of the power supply, take out the circuit board from the box, and use a brush to remove the st
2. Find the key components. Including: power oscillation integrated block, optocoupler, 12V voltage regulator, pulse width adjusting potentiometer, etc. Find the information of power supply mole
3. First, change the 12V voltage regulator into 15V, and find the pulse width adjustment circuit according to the data of power supply integrated block. Some power supplies do not design power supply fine-tuning, but fixed resistance. Remove the fixed resistance, and connect a potentiometer whose resistance value is basically close to the welding resistance on the two solder joints. Now adjust the resistance of the potentiometer to the maximum
4. Use a multimeter to monitor the 12 V power supply port, turn on the power supply, slowly rece the resistance of the potentiometer, observe the voltage change, and adjust it to 15 v. After stabilization, observe for a little time and connect the false load toaster
5. After it is accurate, measure the resistance of the potentiometer and replace it with a fixed resistance with the same resistance.

8. Don't ask. Your family is the best

9. The special miner can't play the game. The CPU is very poor. What's more, the miner five years ago was almost a pile of scrap iron. Why did you buy it. If the power supply rings, just change the fan. Why change the power supply.