Name: ACS712 Current Sensor Module - 5A
SKU: VE-052
Availability: InStock

ACS712 Current Sensor Module – 5A

Technical Specification Details

Parameter	Specification Details
Primary Sensor IC	Allegro MicroSystems ACS712
Sensing Engine Mechanism	Linear Hall-Effect Sensor Array
Operating Input Supply	5.0V DC Single Supply (Power LED Indicator Onboard)
Conductor Path Resistance	Low 1.2 mΩ internal resistance path
Output Type Profile	Ratiometric Analog Voltage (0.5V to 4.5V output window)
Zero Current Bias Point	VCC / 2 (Approximately 2.5V DC)
Module Sensitivities	5A Variant: 185 mV/A
Total System Accuracy	1.5% Error Index threshold calibration at room temperature
Physical Dimensions	31.0 mm × 13.0 mm × 13.5 mm low profile

SKU: VE-052 Category: Sensors

Safely measure both AC and DC electrical pathways with the highly precise ACS712 Current Sensor Module. Operating on the principle of the Hall-effect, this specialized board generates an analog voltage output directly proportional to the magnetic field created by flowing current. Crucially, it features 2.1 kVRMS galvanic isolation between your high-voltage load lines (like 230V AC mains) and your delicate 5V low-power microcontrollers. This setup prevents catastrophic feedback loops, making it an indispensable choice for smart power meters, battery chargers, solar tracking configurations, and motor load monitoring systems.

Key Product Features

Total Electrical Isolation: Copper conduction path is isolated from the sensor die, protecting development boards against high-voltage spikes.
Bi-directional Measurement: Tracks alternating current (AC) and direct current (DC) flowing in either forward or reverse directions.
Heavy-Duty Input Terminal: Outfitted with a premium, high-gauge dual-screw terminal block to safely accept loose conductor wiring.
Linear Analog Calibration: Generates a stable analog voltage curve centered exactly at 2.5V when zero current is flowing through the sensing line.
Easy System Customization: Features an integrated filter pin connection path to lower system noise and set custom data bandwidth steps.

-15%

Click to enlarge

Back to products

Original price was: ₹118.00.Current price is: ₹100.00.

Parameter	Specification Details
Primary Sensor IC	Allegro MicroSystems ACS712
Sensing Engine Mechanism	Linear Hall-Effect Sensor Array
Operating Input Supply	5.0V DC Single Supply (Power LED Indicator Onboard)
Conductor Path Resistance	Low 1.2 mΩ internal resistance path
Output Type Profile	Ratiometric Analog Voltage (0.5V to 4.5V output window)
Zero Current Bias Point	VCC / 2 (Approximately 2.5V DC)
Module Sensitivities	5A Variant: 185 mV/A
Total System Accuracy	1.5% Error Index threshold calibration at room temperature
Physical Dimensions	31.0 mm × 13.0 mm × 13.5 mm low profile

Compare

Add to wishlist

Description

Reviews (0)

Reviews

There are no reviews yet.

Be the first to review “ACS712 Current Sensor Module – 5A”

Shipping & Delivery

Related products

-14%

RC522- RFID Smart Card

Sensors

Parameter	Specification Details
Operating Frequency	13.56 MHz High-Frequency (HF)
Chip Architecture Core	MIFARE Classic 1K Compatible (S50)
Memory Capacity	1024 Bytes (1 KB) EEPROM
Storage Structure Layout	16 Sectors (Each sector contains 4 Blocks; 1 Block holds 16 Bytes)
Unique Identification Number	4-Byte Non-Changeable Unique ID (UID)
Communication Protocol	ISO / IEC 14443 Type A Standard
Typical Data Retention	Engineered to hold written data securely for over 10 Years
Sensing Distance Threshold	2 cm to 10 cm (Subject to your reader antenna power profile)
Physical Proportions	85.6 mm × 54.0 mm × 0.8 mm (Standard CR80 Credit Card Size)

Add to cart

Quick view

-20%

LDR Light Sensor Module

Technical Specifications

Characteristic	Specification Parameters
Sensor Principle	Photoconductive Cadmium Sulfide (CdS) Resistance Shifts
Operating Voltage	3.3V to 5.0V DC (Fully logic-compatible)
Current Consumption	~15 mA (Ultra-low standby drain)
Comparator IC Type	LM393 Dual Differential Hardware Comparator
Spectral Peak Sensitivity	~540 nm (Closely matches human eye visibility)
Output Interfacing	Digital TTL (0V / 5V) and Analog Voltage (0V to VCC)

-16%

RC522 RFID Card Reader Module Kit

Parameter	Specification Details
Primary Chipset Silicon	NXP Semiconductors MFRC522
Radio Frequency Band	13.56 MHz ISM Proximity Band
Operating Logic Voltage	3.3V DC (Pins are 5V tolerant for signal inputs)
Current Draw Profile	13–26mA (Active read) \| 10–13mA (Idle) \| <80µA (Sleep mode)
Maximum Data Rate	Up to 10 Mbps over the SPI interface protocol
Effective Sensing Range	≥ 50 mm (Subject to tag antenna geometry configurations)
Supported Card Arrays	MIFARE 1 S50 \| MIFARE 1 S70 \| MIFARE Ultralight \| MIFARE Pro
System Interface Bus	Serial Peripheral Interface (SPI) default mode
Physical Proportions	40.0 mm × 60.0 mm compact footprint card layout

RFID Adhesive Tag

Parameter	Specification Details
Operating Frequency	13.56 MHz High-Frequency (HF)
Chip Architecture Core	MIFARE Classic 1K Compatible (S50)
Memory Capacity	1024 Bytes (1 KB) EEPROM
Storage Structure Layout	16 Sectors (Each sector contains 4 Blocks; 1 Block holds 16 Bytes)
Unique Identification Number	4-Byte Non-Changeable Unique ID (UID)
Communication Protocol	ISO / IEC 14443 Type A Standard
Adhesive Backing Type	Authentic 3M Heavy-Duty Double-Sided Tissue Tape or equivalent
Sensing Distance Threshold	1 cm to 4 cm (Subject to your reader antenna power profile)
Material Base Finish	Water-Resistant White PVC Coin Disc Profile
Physical Proportions	25.0 mm Diameter × 1.0 mm Thickness

-29%

ACS712 Current Sensor Module – 20A

Parameter	Specification Details
Primary Sensor IC	Allegro MicroSystems ACS712
Sensing Engine Mechanism	Linear Hall-Effect Sensor Array
Operating Input Supply	5.0V DC Single Supply (Power LED Indicator Onboard)
Conductor Path Resistance	Low 1.2 mΩ internal resistance path
Output Type Profile	Ratiometric Analog Voltage (0.5V to 4.5V output window)
Zero Current Bias Point	VCC / 2 (Approximately 2.5V DC)
Module Sensitivities	20A Variant: 100 mV/A
Total System Accuracy	1.5% Error Index threshold calibration at room temperature
Physical Dimensions	31.0 mm × 13.0 mm × 13.5 mm low profile

PN532 NFC RFID Module V3

Parameter	Specification Details
Core Chipset Architecture	NXP Semiconductors PN532
Radio Frequency Band	13.56 MHz ISM Band
Operating Voltage Supply	3.3V to 5.5V DC (Stable onboard regulation)
Interface Protocol Options	I2C (Default) \| SPI \| High-Speed UART / HSU (115.2kbps)
Communication Range	50 mm to 70 mm maximum (Subject to tag antenna geometry)
NFC Working Modes	Reader/Writer Mode \| Peer-to-Peer Mode \| Card Emulation Mode
Supported Card Protocols	ISO/IEC 14443A \| ISO/IEC 14443B \| FeliCa \| Innovision Jewel
Physical Dimensions	43.0 mm × 40.5 mm × 4.0 mm

-35%

ACS712 Current Sensor Module – 30A

Parameter	Specification Details
Primary Sensor IC	Allegro MicroSystems ACS712
Sensing Engine Mechanism	Linear Hall-Effect Sensor Array
Operating Input Supply	5.0V DC Single Supply (Power LED Indicator Onboard)
Conductor Path Resistance	Low 1.2 mΩ internal resistance path
Output Type Profile	Ratiometric Analog Voltage (0.5V to 4.5V output window)
Zero Current Bias Point	VCC / 2 (Approximately 2.5V DC)
Module Sensitivities	30A Variant: 66 mV/A
Total System Accuracy	1.5% Error Index threshold calibration at room temperature
Physical Dimensions	31.0 mm × 13.0 mm × 13.5 mm low profile

-18%

Raindrop Detection Sensor Module

Characteristic	Specification Parameters
Sensor Principle	Resistance-Based Variable Conductivity
Operating Voltage	3.3V to 5.0V DC
Operating Current	~15 mA to 20 mA (Low consumption)
Comparator IC	LM393 Wide-Voltage Operational Amplifier
Sensing Pad Area	Approx. 40 mm × 50 mm (Double-sided FR4 layer)
Output Formats	Digital TTL (0 / 1) and Analog Voltage (AO)