Why are more and more pumps on the market using 12V and 24V?

1, under the same power, high voltage current is smaller, low current is larger. The general battery is 12V, if the use of 24V to two batteries.

2, 12V and 24V water pumps, many are 12V and 24V DC power supply, one of its core components is the motor, equivalent to the heart of the "miniature water pump", after years of development, from the early oil-bearing motor, hollow cup motor, ball bearing motor, external controller of brushless motor, gradually developed to the high-end motor (built-in controller and circuit). But no matter how to change, can be divided into brush and brushless two categories according to the type of motor.

3, 12V and 24V DC water pump characteristics:

Brush motor miniature water pump, large torque, high parameters, performance closer to the AC motor small water pump.

The brushless motor of the miniature water pump, the advantage is long life, ultra-low interference (using electronic commutator), some high-grade products can run continuously for 24 hours, even under full load can also run continuously for a long time; More high-end can also use PWM pulse width modulation, automatic speed adjustment, so as to complete the function of intelligent water pump. From the development trend of micro pumps, it should be brushless micro pumps gradually replace brush micro pumps, although the process may be relatively long.

4, the current voltage on the car is mostly 24V and a few 12V

5， usually see the fountain is mostly 12V and 24V

Through the above points, it can be seen that 12V and 24V DC pump is the most used in the market.

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