Reference: RBD-4096
MAX17048 Li-ion Battery Fuel Gauge and Monitor Module – STEMMA QT / Qwiic Compatible
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The WCS1700 Hall Current Sensor Module is a high-precision current sensing solution designed to measure both AC and DC currents safely and accurately. Based on the Hall effect principle, this module provides a linear analog voltage output proportional to the measured current. Because it offers excellent galvanic isolation up to 4000V RMS, it ensures safe monitoring in high-voltage systems without direct electrical contact.
With a wide detection range from 0A to 70A and a sensitivity of 33mV per ampere, the WCS1700 enables real-time current monitoring in power management and protection systems. It operates from 3V to 5V DC, making it compatible with popular microcontrollers such as Arduino, STM32, and ESP32. Therefore, integration into embedded systems is simple and efficient.
Its compact design and wide operating temperature range (-20°C to +85°C) allow it to perform reliably in industrial and outdoor environments. If you require accurate current sensing for battery management, motor control, or energy monitoring applications, this module provides a stable and dependable solution. Featured By RoboticsBD.
Product Images are shown for illustrative purposes only and may differ from the actual product.
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AC & DC Current Measurement – Detects both alternating and direct currents.
Wide Detection Range (0A–70A) – Suitable for medium to high current applications.
High Isolation (4000V RMS) – Ensures electrical safety and reliable operation.
Linear Analog Output (33mV/A) – Simplifies current calculation using ADC.
Low Voltage Operation – Compatible with 3V and 5V logic systems.
Compact Module Design – Easy integration into control panels and PCBs.
Wide Temperature Support – Performs reliably from -20°C to +85°C.
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Power Monitoring Systems – Measure current consumption in energy systems.
Battery Management Systems (BMS) – Monitor charging and discharging currents.
Motor Control & Protection – Detect overcurrent conditions in motors.
Solar & Renewable Energy – Track power flow in solar inverters.
Industrial Automation – Implement real-time current monitoring in machinery.
EV Charging Systems – Monitor charging current safely and accurately.
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| General Specifications | |
| Model | WCS1700 |
| Sensor Type | Hall Effect Current Sensor |
| Operating Voltage | 3V – 5V DC (5V Recommended) |
| Detection Current Range | 0A – 70A |
| Output Signal | Analog Voltage |
| Sensitivity | 33mV/A |
| Isolation Voltage | 4000V RMS |
| Operating Temperature | -20°C to +85°C |
| Module Dimensions | 31mm × 37mm |
| Shipment Weight | 0.011 kg |
| Shipment Dimensions | 4 × 3 × 3 cm |
Please allow 5% measuring deviation due to manual measurement.
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1 x WCS1700 Hall Current Sensor Module
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Reference: RBD-4096
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