【DESCRIPTION】
| Our products are widely used in: instrumentation, automation, communication, IoT equipment, industrial control, medical instruments, power automation, office automation equipment, handheld devices, GPS navigation, POS terminal, household appliances and other electronic products
| ACS712 Current Sensor Module 30A is based on ACS712 sensor, which can accurately detect AC or DC current. The maximum AC or DC that can be detected can reach 30A
| The 30A range Current Sensor Module ACS712 consists of a precise, low-offset, linear Hall circuit with a copper conduction path located near the surface of the die. Applied current flowing through this copper conduction path generates a magnetic field in which the Hall IC converts into a proportional voltage.
| Sensing and controlling the current flow is a fundamental requirement in wide variety of applications, which includes over-current protection circuits, battery chargers, switching mode power supplies, digital watt meters, programmable current sources, etc.
| ACS712 Current Sensor Module 30A provides economical and precise solutions for AC or DC current sensing in industrial, commercial, and communications systems. The device package allows for easy implementation by the customer. Typical applications include motor control, load detection and management, switched-mode power supplies, and over current fault protection.
【FEATURES】
| Easy to integrate with MCU
| Pin 5V power supply, on-board power light.
| Measures both AC and DC current
| Low-noise analog signal path
| Device bandwidth is set via the new FILTER pin
| Output voltage proportional to AC or DC currents
| Extremely stable output offset voltage
| Nearly zero magnetic hysteresis
| The module can be measured plus or minus 30A current, Corresponding Analog output 66 mV/A.
【APPLICATION】
| Motor speed control in motor control circuits
| Electrical load detection and management
| Switched-mode power supplies (SMPS)
| Protection for over-current
| ACS712 Current Sensor 30A Current Sensor Applications
【Pin Configuration】
| 1. Vcc: Input voltage is +5V for typical applications
| 2. Output: Outputs Analog voltage proportional to current
| 3. Ground: Connected to ground of circuit
| T1~T2. Wire In~ Wire Out: The wire through current has to be measured is connected here
【Note】:
ACS712 is based on Hall detection principle, please try to avoid the magnetic field, when using as it may impact the reading accuracy.
【SPECIFICATION】
| Current sensor chip: ACS712T ELC30A
| Supply Voltage: 4.5V ~ 5.5V DC
| Measure Current Range: -30A ~ 30A
| Sensitivity: 100mV/A
| Weight: 5gm
| Size: 31 x 13 x 13.5 (LxWxH).
| Package Included: 1 x (ACS712 30A Current Sensor Module)
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