Winson WCS2801 Current Sensor (1 Amp) – High-Accuracy Hall Effect Sensor

Discover the Winson WCS2801 Current Sensor, a high-precision, low-power Hall-effect device engineered for accurate non-contact current measurement in critical electronic applications. This sensor is the ideal solution for systems requiring reliable current monitoring in demanding thermal environments.

WCS2801 Technical Specifications and Performance

The WCS2801 utilizes advanced Hall Effect technology to provide galvanic isolation between the measured current path and the sensor’s output circuitry. This isolation ensures enhanced safety and signal integrity. Key technical details include:

• Measured Current Range: Precisely measures DC or AC from **0 to 1 Amp (WCS2801)**. This low-current capability is perfect for fine-tuning and monitoring circuits in battery management and consumer electronics.
• Operating Voltage (VCC): Operates efficiently across a wide supply range of **3V to 12V**, making it compatible with both low-voltage microcontroller-based systems (3.3V, 5V) and higher-voltage control circuits.
• Operating Temperature Range: Built for extreme reliability, the sensor maintains stable performance across a broad temperature spectrum, from **20°C up to 125°C**. This makes it suitable for use in engine compartments, industrial machinery, and high-heat enclosures.
• Accuracy & Output: Provides a stable, linear analog output voltage proportional to the current being measured, enabling precise integration with ADCs (Analog-to-Digital Converters) for real-time monitoring and feedback control.
• Non-Contact Measurement: Since it measures current magnetically, there is zero insertion loss, and the sensor does not introduce resistance into the primary circuit.

The Winson WCS2801 is the go-to component for applications in power supply monitoring, overcurrent detection, ground fault detection, and **Battery Management Systems (BMS)** where size, precision, and thermal tolerance are essential.