CTS MAX471 Voltage and Current Sensor Module 3-25V 0-3A

CTS MAX471 Voltage and Current Sensor Module 3-25V 0-3A

SKU: 100646
Category: Current & Voltage

Measures DC voltage and DC current directly in the project
Suitable for measurements in the 3–25 V range and up to 3 A
With 5:1 voltage divider for easy voltage measurement
Ideal for Arduino and 3.3 V microcontroller applications

5,74 €

incl. 19% VAT

Low stock level
Delivery time: 1 - 2 Workdays (DE - int. shipments may differ)

Description

MAX471 Voltage and Current Sensor Module

The MAX471 Voltage and Current Sensor Module from Christian's Technik Shop measures DC voltage and DC current in one compact module. It operates in the test range of DC 3 to 25 V and DC 0 to 3 A. The integrated 5:1 voltage divider supports evaluation via analog inputs.

Combined DC Measurement

The module measures voltage and current in a single circuit. This simplifies the setup of DC measurement systems.

5:1 Voltage Divider

The applied voltage is reduced to one fifth for measurement. This makes the Voltage and Current Sensor Module suitable for analog input readings up to 5 V.

Measurement Range for Typical DC Applications

The test voltage range extends from DC 3 to 25 V. The test current range is DC 0 to 3 A.

Practical Connections

Two 2-pin screw terminals carry the power path. The 4-pin header provides the signal connection for further processing.

Technical Highlights

Sensor base: MAX471
Measured values: DC voltage and DC current
Voltage measurement via resistive voltage divider with 5:1 factor
Test voltage range: DC 3-25 V
Test current range: DC 0-3 A
Voltage range with 3.3 V analog reference: DC 3-16.5 V

Applications

DC voltage and current measurement in electronic test setups
Sensor module for microcontroller projects with analog measurement
Measurement applications with 5 V analog inputs
Measurement tasks in 3.3 V systems with input voltages up to 16.5 V

Product Description

This MAX471 current sensor module combines voltage and current sensing on a single PCB. It is ideal for DC measurement tasks where both values need to be passed to a controller or evaluation circuit together.

For voltage measurement, the module uses a resistive voltage divider. The input voltage is reduced to one fifth, allowing signals to be adapted for analog inputs up to 5 V.

Wiring is done via two 2-pin screw terminals in the power path and a 4-pin header for the signal connection. This makes the MAX471 Voltage Current Sensor Module easy to integrate into DC measurement circuits and microcontroller applications.

Technical Data

Brand	Christian's Technik Shop
Manufacturer / OEM	DIY MORE
Product type	Voltage and current sensor module
Sensor base	MAX471
Measured values	Voltage and current
Voltage measurement principle	Resistive voltage divider
Voltage divider factor	5:1
Test voltage range	DC 3-25 V
Test current range	DC 0-3 A
Voltage range with 3.3 V analog reference	DC 3-16.5 V
ADC-side resolution	0.00489 V
Minimum input voltage according to description	0.02445 V
Power path connections	2 x 2-pin screw terminal
Signal connection	4-pin header
PCB	Black circuit board
PCB marking	3V <= VIN <= 25V

Product safety information

Manufacturer information:

Christians Technikshop GmbH
Jöllenbecker Str. 180
Nordrhein-Westfalen
Enger, Deutschland, 32130
info@christians-shop.de
https://www.christians-shop.de

Item information	Value
Item weight:	0,01 kg