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- Stock: 97 in Stock
- SKU: 07592
- Delivery Time
- Bulk & B2B RFQ
ACS712 30A Current Sensor Module
The ACS712 30A Current Sensor Module is a compact and reliable solution for measuring both AC and DC current in electronic circuits. Based on the ACS712 Hall Effect Current Sensor IC, this module uses Hall-effect sensing technology to provide precise, electrically isolated current measurements without direct contact with the conductor.
The module outputs an analog voltage proportional to the measured current, allowing simple interfacing with microcontrollers such as Arduino, ESP32, Raspberry Pi, and other development platforms. Its built-in electrical isolation enhances safety and protects sensitive control circuits from high-current paths.
Features
- Hall-effect based current sensing (non-contact measurement)
- Measures both AC and DC current
- Bidirectional current sensing (±30A range)
- Output voltage proportional to current
- Electrical isolation between high-current path and control circuit (up to ~2.1 kV RMS)
- Low-noise analog signal path for stable readings
- Fast response time (~5 µs) for dynamic applications
- Adjustable bandwidth via onboard filter pin (~80 kHz typical)
- Factory-calibrated for improved accuracy and low offset error
- Nearly zero magnetic hysteresis
- Compact size and easy PCB mounting
- Compatible with microcontrollers like Arduino, ESP32, Raspberry Pi
Specificatons
- Sensor IC: ACS712
- Current Range: ±30A
- Sensing Type: Hall-effect
- Measured Current: AC & DC
- Supply Voltage: 4.5V~5.5V DC
- Output Type: Analog voltage
- Sensitivity: ~100 mV/A (typical)
- Zero Current Output: ~2.5V
- Isolation Voltage: 2.1 kV RMS (typical)
- Operating Temperature: -40°C to +85°C
- Interface: Analog output pin
- Mounting Type: PCB module
- Applications: Power supplies, motor drivers, inverters, solar systems, current monitoring
Package Includes
- 1x ACS712 30A Current Sensor Module
Warranty Terms :
Branded products (Waveshare/ Raspberry Pi/ Radxa/ DWIN etc) are as per brand warranty terms. Generic products are eligible for replacement within 7 days of delivery based on following conditions.
Products are eligible for a replacement if there is physical damage during transit or a clear manufacturing defect. Any claim for damage/ wrong items/ replacement must be made within 48 hours of successful delivery of the product. Requests for refund of amount or exchange of product(s) will be reviewed on a case by case basis and HUBTRONICS carries final rights to take a final decision on refund, store credit or exchange.
What to take care of ?
Most of our products are technical in nature and require trained personnel to handle them. Any kind of mishandling can result in damage or malfunctioning of the product, it is not possible for us to provide a replacement or refund if the product is damaged due to technical or physical mishandling.
Who pays the return shipping cost?
Free of cost return pickup from delivery address is eligible for products categorized as manufacturing defect/ Damage in transit/ Wrong items delivered. We do not support return pickup for any B2B order or offline orders not placed on website. Buyer need to arrange return shipping for B2B orders.
What voids warranty?
Please note that replacement/ return or refund is not possible if the product is not compatible with your system/application. Please check all the technical details/ dimensions etc. before ordering and contact us for any kind of clarifications.
If product is soldered/ programmed at any point or physically altered in any way, it is not eligible for return/ replacement. If the item requires soldering for testing, please ensure that you use suitable clips or jig to test it without soldering. Any kind of soldering job makes the product ineligible for return or replacement.
Following items are not eligible for return under any circumstances
- Device Programmers / Dongles
- Soldering Consumables (Wire, Flux etc)
