SPECIFICATIONS

Brand Name: NONE

Choice: yes

High-concerned chemical: none

Material: Mixture

Origin: Mainland China

Output: Analog Sensor

Theory: Current Sensor

Type: Vacuum Sensor

Use: Consumption Sensor

is_customized: Yes

model: acs712

semi_Choice: yes

type-1: acs712-5a

type-2: acs712-20a

type-3: acs712-30a

5/10Pcs ACS712 5A 20A 30A Range Hall Current Sensor Module ACS712 Sensors Module For Arduino DIY Electronic Kit

5A:
＞. pin 5V power supply, on-board power indicator;
＞. the module can be measured plus or minus 5 amps, corresponding to the analog output 66mV / A;
＞. there is no the detection current through, the output voltage is VCC / 2;
＞. PCB board size: 31 (mm) x13 (mm);
Note: ACS712 Hall detection principle, when you use to avoid magnetic field impact this!

20A:
＞. pin 5V power supply, on-board power indicator;
＞. the module can measure the positive and negative 20 amps, corresponding to the analog output 100mV / A;
＞. there is no the detection current through, the output voltage is VCC / 2;
＞. PCB board size: 31 (mm) x13 (mm);
Note: ACS712 Hall detection principle, when you use to avoid magnetic field impact this!

30A;
＞. Pin 5V power supply, on-board power indicator;
＞. The module can measure the positive and negative 30 amps, corresponding to the analog output 66mV / A;
＞. No test current through the output voltage is VCC / 2;
＞. PCB board size: 31 (mm) x13 (mm);
Note: ACS712 Hall detection principle, when you use to avoid magnetic field impact this!