WCS1600 100A module

The WCS1600 current sensor module is designed for high-precision current detection up to 100A. It features two primary outputs: an amplified analog signal suitable for A/D conversion in microcontrollers, and a digital switch output that activates when current surpasses a user-defined threshold. An onboard LED provides visual indication of overcurrent events. With wide temperature tolerance and robust electrical insulation, the WCS1600 is ideal for demanding power and automation systems.

Key Features

• Dual outputs:

  • Analog voltage output for real-time current sensing

  • Digital switch output with LED for overcurrent indication

• Amplified signal allows accurate interfacing with microcontroller ADCs

• Adjustable current threshold (1.5A to 100A)

• High insulation voltage (1.5kV) for safe integration

• Compact board with four M3 mounting holes for secure installation

Specifications

• Operating Voltage: 3V–5V (5V recommended)

• Operating Current: 3.5~6.0 mA

• Temperature Range: -20°C to +125°C

• Detection Range: 0 - 100A

• Linearity: 20 mV/A

• Insulation Voltage: 1.5 kV

• Switch Output Threshold Range: Adjustable from 1.5A to 100A

• Board Dimensions: 30mm × 37mm

Applications

• Overcurrent protection in DC/AC power distribution

• Current monitoring in Battery Management Systems (BMS)

• Load sensing in motor control and industrial automation

• Energy usage tracking in smart meters

• Short-circuit detection in power electronics and embedded systems