Voltage: DC 5V
Current: 0.32
A Speed: 3170
RPM Weight: 23 g If you just want to run simply, you can connect the red wire to the positive electrode (+5V) and the black wire to the negative electrode (-5V), so that the fan runs at the highest speed. If you want to adjust the speed, you can wire it like this: the red wire is connected to the positive 5V, the orange wire is connected to the PWM, and the black wire is connected to the 5V and the PWM ground. The fan's lead wire is four-wire, it can be connected to a set of 5V power supply for simple operation, and it can also support PWM for perfect speed regulation. Although the speed of this fan is a little lower than that of the 5V 0.18A (SPEA) small fan (that is 3600 rpm), but because of the large blades, its air volume is much larger than that, and This one also supports PWM speed regulation, so it feels that this one is a bit more upscale than that one.
Remind again: for the DC brushless motor, the positive and negative poles cannot be reversed, the red wire is connected to the positive pole, and the black wire is connected to the negative pole. If the connection is reversed, the driver board will be burned.
Current: 0.32
A Speed: 3170
RPM Weight: 23 g If you just want to run simply, you can connect the red wire to the positive electrode (+5V) and the black wire to the negative electrode (-5V), so that the fan runs at the highest speed. If you want to adjust the speed, you can wire it like this: the red wire is connected to the positive 5V, the orange wire is connected to the PWM, and the black wire is connected to the 5V and the PWM ground. The fan's lead wire is four-wire, it can be connected to a set of 5V power supply for simple operation, and it can also support PWM for perfect speed regulation. Although the speed of this fan is a little lower than that of the 5V 0.18A (SPEA) small fan (that is 3600 rpm), but because of the large blades, its air volume is much larger than that, and This one also supports PWM speed regulation, so it feels that this one is a bit more upscale than that one.
Remind again: for the DC brushless motor, the positive and negative poles cannot be reversed, the red wire is connected to the positive pole, and the black wire is connected to the negative pole. If the connection is reversed, the driver board will be burned.
