ACS712 Current Sensor Module 30A
The ACS712 30A Current Sensor Module is a highly precise and economical solution for measuring both AC and DC currents. Based on the Hall Effect principle, this breakout board features a precise, low-offset, linear Hall circuit with an integrated copper conduction path. When current passes through the green screw terminal block, the onboard ACS712 chip detects the resulting magnetic field and converts it into a proportional, linear analog voltage output.
Features
- Dual-Direction Sensing
- Onboard Power Indicator
- Easy Microcontroller Integration
- Compact Footprint
- Safe Terminal Blocks
Specifications
| Parameter | Specification |
|---|---|
| Current Sensor Chip | ACS712-30A |
| Measurement Current | 30A |
| Operating Voltage (VCC) | 5.0V DC (Nominal) |
| Internal Conductor Resistance | 1.2 mΩ (Typical) |
| Module Dimensions | 32mm × 14mm |
Applications
- Motor Control Circuits
- Electrical Load Management
- Switched-Mode Power Supplies (SMPS)
- Overcurrent Fault Protection
- DIY Robotics & Embedded Projects
Package Content
- 1 x ACS712 Current Sensor Module 30A