Power supply of garden miner
Publish: 2021-05-09 22:50:34
1. Is it one of the following games, StarCraft, red alert, Warcraft, Empire
2. 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.
3. 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.
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.
4. 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)
5. The current withstand value of the fuse exceeds the rated current value and burns out
there is a short circuit in the circuit, resulting in short-circuit current, and the fuse will be blown if the short-circuit current is too large
if there are too many electrical appliances, the fuse will burn, just like the leakage protection switch, if the power is too large, the load will trip
the reasons for frequent fuse blowing are as follows:
check whether the circuit at the back end of the power supply [fuse] is short circuited
check whether the electrical equipment on the line at the back end of the power supply [fuse] is short circuited
check whether the load at the back end of the power supply [fuse] used is too large, and whether the capacity of the fuse is 2-2.5 times of the overload current
check whether the set of power supply [fuse] is tightly installed to avoid poor contact
check whether these fuses are proced by regular factories and meet the standards.
there is a short circuit in the circuit, resulting in short-circuit current, and the fuse will be blown if the short-circuit current is too large
if there are too many electrical appliances, the fuse will burn, just like the leakage protection switch, if the power is too large, the load will trip
the reasons for frequent fuse blowing are as follows:
check whether the circuit at the back end of the power supply [fuse] is short circuited
check whether the electrical equipment on the line at the back end of the power supply [fuse] is short circuited
check whether the load at the back end of the power supply [fuse] used is too large, and whether the capacity of the fuse is 2-2.5 times of the overload current
check whether the set of power supply [fuse] is tightly installed to avoid poor contact
check whether these fuses are proced by regular factories and meet the standards.
6.
The PFC circuit has at least boost inctor, field effect transistor and rectifier diode. Please refer to the above drawing< br />
7. Don't ask. Your family is the best
8. What should be the cause of contactor if the power fuse of mining machine is not broken
9. Unknown_Error
Hot content