The electronics, batteries, and motors of drones should be unfamiliar. So what kind of relationship is there. Is it mutual constraint when choosing?Three basic parameters concept introduction:
Battery parameters: voltage + capacity + discharge ratio, for example: 3S (11.1V), 4200mAh, 30C
Electric tuning parameters: output capabilities, for example: Well 80A
Motor parameters: maximum current (a), maximum voltage (V), KV value. For example: LBP2860, maximum current 80A, maximum voltage 17V, 3400KV
After understanding the corresponding parameters, do they have a mutual restriction between them?
The principle of drone battery and electrical tones:
1) The battery voltage cannot exceed the highest load carrier voltage of the electric tone.
2) Battery current continuous output is greater than the electric tonal maximum continuous current output
In the above example, the current output of the battery is 4200x30 / 1000 = 126a, and the electrical tone is 80A, so it is no problem, the battery can even cooperate to a 120A electrode.
Principles of batteries and motors:
1) The motor operating voltage is determined by the electric tonary, and the electrical tuning voltage is determined by the battery output, so the voltage of the battery is equal to or smaller than the maximum voltage of the motor.
Electric tonar and motor:
1) The maximum voltage of the electrical tone cannot exceed the maximum voltage that the motor can bear
So? What is the relationship between the electric tonal and the motor?
If the 120A electrical tone can cause the electric tonal capacity to waste? If the 60A electric tone will lead to insufficient electricity? However, it will not damage the electric tonal and motor your second question should be right. He has 80A motor as long as 60A, there is no problem, the electric tonary does not directly go directly to 80A, but it is said that the maximum can reach 80A, motor If the maximum 60A, the maximum is determined from the electric tonal, the motor is determined, the motor is 60A, the electric tone is output 60A, so the electric tone should be more than the electric discharge current of the motor. When the electric tone does not play the highest performance, and the battery will heat, produce an explosion, so the general conditions require the current of the battery greater than the electric tonal.
The above explanation is directed to the relationship between electric tonal, current, and battery. Three are indispensable for drones, and the relationship is also influenced by current and voltage. Everyone must pay attention when choosing.
Article from: http://www.brcpower.com/ Recommend: LiFePO4 Battery Manufacturer Energy storage battery Manufacturer Integrated machine energy storage battery series Manufacturer Lead lithium battery Manufacturer Outdoor Backup Battery Manufacturer Portable outdoor power supply Manufacturer Power battery Manufacturer Powerwall LiFePO4 Battery Manufacturer Battery rack Manufacturers Telecom LiFePO4 Battery Manufacturer Wall mounted battery storage Manufacturer China Lifepo4 Battery
