XINGYHENG 2Pcs ACS712 20A AC and DC Current Sensor Module ACS712-20A Module High Sensitivity High Efficiency 20A

XINGYHENG

Item #: 37998124

XINGYHENG 2Pcs ACS712 20A AC and DC Current Sensor Module ACS712-20A Module High Sensitivity High Efficiency 20A

Item #: 37998124

NZD 29

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

^{*All items will import from US}

Availability : In stock

Imported from USA store

QTY:

Order now and get it around Monday, July 20

Secured transaction

Our Top Logistics Partners

U-Care Warranty:

None

Select a Plan

Buy Now Pay Later

Fast
Shipping

Free
Return^*

Secure Packaging

100% Original Products

PCI DSS Compliance

ISO 27001 Certified

Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Dual-Current Measurement

The XINGYHENG ACS712 sensor accurately measures both AC and DC currents, making it versatile for various applications, from hobby projects to industrial implementations.

High Sensitivity

With its high sensitivity, the ACS712 can detect minute changes in current, allowing for precise monitoring and control in electronics projects, enhancing overall performance.

Efficient Operation

Designed for high efficiency, the ACS712 module ensures minimal power loss while providing reliable current readings up to 20A, making it ideal for energy-conscious users.

Product Details

Item Weight

0.09 lbs (40 grams)

Who Should Buy?

Electronics Hobbyists
Ideal for DIY projects requiring accurate current measurements for both AC and DC circuits.
Students and Educators
Helpful for educational purposes in electrical engineering and physics experiments involving current sensing.
Home Automation Enthusiasts
Perfect for integrating current monitoring into smart home systems for energy efficiency and monitoring.

Industrial Applications
Not suitable for high-volume production environments requiring robust, industrial-grade current sensors.
Precision Engineering
Limited precision may not meet the strict requirements of advanced engineering projects or critical applications.
Professional Installations
May not be appropriate for certified installations needing high reliability and standards compliance in safety.

Product Description

XINGYHENG 2Pcs ACS712 20A AC and DC Current Sensor Module ACS712-20A Module High Sensitivity High Efficiency 20A

About This Item

Introducing the XINGYHENG 2Pcs ACS712 20A AC and DC Current Sensor Module - a highly sensitive and efficient sensor designed to accurately measure current in both AC and DC circuits. With its advanced ACS712ELC-20A current sensor chip, this module offers a wide measuring range of 20A. Whether you are monitoring a small or large current, this sensor has got you covered.

One of the standout features of this sensor is its ability to provide accurate readings even at extremely low currents. When there is no current flowing, the output voltage remains at the power midpoint voltage, ensuring precise measurements in all conditions. The module is incredibly easy to use, with a simple 5V power supply and an onboard power indicator.

You can also measure both positive and negative 5 amp currents, with the analog output providing a convenient 100mV/A scaling. Featuring a compact PCB board measuring just 3.1cm/1.2'' x 1.4 cm/0.55'', this sensor can fit into even the tightest spaces without any hassle. Weighing just 10.5g, it is lightweight and portable, making it suitable for a wide range of applications.

Please note that the ACS712 sensor operates based on Hall detection, so it is important to minimize the influence of magnetic fields when using it for accurate readings. Included in the package are 2 XINGYHENG ACS712 20A current sensor boards, allowing you to monitor multiple circuits simultaneously. For highly sensitive and efficient current measurement, choose the XINGYHENG 2Pcs ACS712 20A AC and DC Current Sensor Module.

Get yours today and ensure precise monitoring of your electrical systems.

Have any Query? Chat with us

Product Buying Guide

The XLX 2PCS ACS712 20A AC and DC Current Sensor Module is a highly sensitive and efficient module designed for use with Arduino. This module is made of high-quality electronic accessories element material and features a nickel-plated surface for superior performance against oxidation, electrical conductivity, and longevity. It comes in a pack of two and is equipped with the ACS712ELC-20A current sensor chip. With a working power of 5V and an output of 100mV/A, this module offers precise and reliable performance with good long-term stability. It is compact in size, has low power consumption, and provides fast response. The XLX 2PCS ACS712 20A Current Sensor Module is suitable for a wide range of applications, including motor control, load detection, switching power supply, and overcurrent fault protection. Continue Reading

Customer Questions & Answers

Question: What is the maximum current rating of the ACS712-20A current sensor module?

Answer: The XINGYHENG ACS712-20A current sensor module has a maximum current rating of 20A. This makes it suitable for accurately measuring both AC and DC currents in various applications, including motor control, battery management, and energy monitoring. Its high sensitivity ensures precise readings, making it an ideal choice for hobbyists and professionals alike.
Question: How does the ACS712-20A sensor achieve high sensitivity?

Answer: The ACS712-20A sensor achieves high sensitivity through its Hall-effect sensing technology, which detects the magnetic field generated by the current flowing through the conductor. This allows for precise readings even at low current levels. The sensitivity of the module is one of the reasons it is widely used in applications requiring detailed current monitoring and evaluation.
Question: Can this module be used with both AC and DC circuits?

Answer: Yes, the ACS712-20A module can be used to measure both AC and DC currents. This versatility makes it useful for a wide range of projects, from simple DIY electronics to more complex industrial applications. Whether you're measuring the power consumption of a household appliance or monitoring the output of a solar panel, this sensor adapts well to different current types.
Question: What kind of output does the ACS712-20A current sensor provide?

Answer: The ACS712-20A module provides an analog voltage output proportional to the measured current. This output can easily be read by microcontrollers and other electronic devices to analyze current flow. The analog output format allows for straightforward integration into various projects requiring current measurement and monitoring.
Question: What are some common applications for the ACS712-20A sensor?

Answer: The ACS712-20A current sensor is commonly used in applications such as renewable energy systems, electric vehicle charging stations, and home automation systems. Its ability to measure current accurately makes it ideal for monitoring energy consumption, ensuring efficient power use, and diagnosing problems in electrical circuits.
Question: Is the ACS712-20A module suitable for high-frequency applications?

Answer: The ACS712-20A module is primarily designed for low to moderate frequency applications. While it can handle standard AC frequencies (like 50/60 Hz), its accuracy may decline at higher frequencies. For applications that require high-frequency measurements, consider using specialized sensor solutions designed explicitly for such conditions.
Question: What is the voltage supply required for the ACS712-20A module?

Answer: The ACS712-20A current sensor module typically requires a supply voltage of approximately 5V. This is a common voltage for interfacing with microcontrollers like Arduino, making it a popular choice for DIY projects. Ensure the voltage supply is stable to maintain accurate current measurements during operation.
Question: Can I connect multiple ACS712-20A modules to the same microcontroller?

Answer: Yes, you can connect multiple ACS712-20A modules to a single microcontroller, provided each module is connected to a separate analog input pin. This allows you to measure multiple currents simultaneously, making it suitable for projects that require monitoring different circuits or devices. Just remember to manage and calibrate the readings correctly for accurate data.
Question: How can I calibrate the ACS712-20A for accurate readings?

Answer: Calibration of the ACS712-20A sensor can be done by comparing its output with a known standard current measurement. You can feed a specific known current through the sensor and adjust the readings in your microcontroller code to match the expected output. This ensures that you obtain accurate current measurements, which is critical for applications where precision is necessary.
Question: Where can I buy the XINGYHENG 2Pcs ACS712 20A AC and DC Current Sensor Module?

Answer: You can buy the XINGYHENG 2Pcs ACS712 20A AC and DC Current Sensor Module from Ubuy in New Zealand. Ubuy offers a convenient online platform for purchasing electronics and components, ensuring you have access to quality products for your projects.

XINGYHENG Current Sensors Editorial Review

No editorial reviews found

Customer Reviews & Ratings

5.0

1 customers ratings

5 Star

100%
4 Star

0%
3 Star

0%
2 Star

0%
1 Star

0%

Review this product

Share your thoughts with other customers

Platform Trust & Buyer Confidence

4.2/5 345 + reviews

Read reviews

Naylz

Verified buyer

“Purchased a YAMATIC 3/4" Shaft Horizontal Pressure Washer Pump 3400 PSI 2.5 GPM as a replacement for my GC190 water blaster. Fits perfectly and works well. Easy transaction and reasonable delivery to New Zealand.”

6 June 2026 · via Trustpilot

Eduardo

Verified buyer

“great service, quick delivery and comunication”

2 June 2026 · via Trustpilot

Dave

Verified buyer

“First time using Ubuy. Simple to use, well packed and faster than expected delivery. Was about the only way to get this item I've been after for almost a year … thank you Ubuy!”

15 May 2026 · via Trustpilot

David

Verified buyer

“First time using Ubuy and very impressed. Items arrived from the USA super fast and are such a top-quality product. I will definitely be back to purchase again. Cannot recommend you highly enough for a hassle-free & efficient service. Thank you so much. I am one very happy customer.”

14 May 2026 · via Trustpilot

John

Verified buyer

“Very happy with the light. I wanted something a little different for a bedside lamp and find this is great. Easy to operate with a single button to turn it off and on and control the brightness and colour temperature. The item was sent quickly and a hassle free purchase.”

23 April 2026 · via Trustpilot

Secure Checkout Global Delivery Easy Returns Genuine Products

Product Price History

Important information

Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

NZD 29

Order now and get it around Monday, July 20

QTY:

Secured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners

Fastest cross-border delivery

Ubuy Assurance

Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns ^*, and secure packaging on every order.

Platform Trust & Buyer Confidence

XINGYHENG 2Pcs ACS712 20A AC and DC Current Sensor Module ACS712-20A Module High Sensitivity High Efficiency 20A