DC-DC Step Down Power Supply Module, 2-Channel 5V 1A/3A Output Buck Voltage Converter for 8-Chanel Servo Motor

1.Introduction:
It is a two-way independent 5V power supply regulator module, intelligent vehicle power supply step-down module, 8-way servo power supply module.

2.Feature:
1>.Two voltage regulator cores working at the same time.
2>.Support 6~12V wide voltage input.
3>.A stabilized power source for independent power supply.
4>.Up to 8 servos can be directly connected at the same time.
5>.After voltage regulation, the two independent outputs 5V-1A(LM7805) and 5V-3A(LM2596S).

3.Parameter:
1>.Input voltage: 6~12V
2>.Output current: 3A&1A
3>.Output voltage: 5V
4>.Work Temperature:-25℃~85℃
5>.Work Humidity:0%~95%RH
6>.Size: 45*49MM

4.Use Method:
1>. The 3A current is suitable for connecting robot servo gimbal / mechanical arm and WIFI digital module power supply.
2>. The 1A current is suitable for supplying power to microcontrollers and sensors.
3>. Eight servo signaling ports are pre-set, which can directly connect to eight servos at the same time.

5.Note:
1>.When the J1~J8 pins are used as the servo signal control, the 1~8 pins here need to be wired to the I/O port of the microcontroller, otherwise there is no need to wire.
2>.The 3 rows of pins here can be used as 8 rudder control signal output ports, and can be used as power supply 5V output when the servo is not connected, which means that 8 sensors can be powered when used as a 5V power supply.
3>.Whether the 3A current output can stably output 3A depends on the discharge current of the power source.
4>.Be sure to strictly look at the positive and negative poles of the above diagram for wiring, as the wrong connection will burn your peripherals or this module.

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