WCS2202 – 2.5A Hall Effect Linear AC Current Sensor
The Winson WCS2202 current sensor provides an economical and precise solution for both DC and AC current sensing in industrial, commercial, and communications systems. The unique package provides easy implementation without breaking the original system and makes current sensing possible. Typical applications include motor control, load detection and management, overcurrent fault detection and any intelligent power management system et. The WCS2202 consists of a precise, low-temperature drift linear hall sensor IC with temperature compensation and AC to DC rectifier circuit and a current path with 8.3 mΩ typical internal conductor resistance. This extremely low resistance can effectively reduce power loss, and operating temperature and increase reliability greatly. Applied current flowing through this conduction path generates a magnetic field which is sensed by the integrated Hall IC and converted into a proportional rectified DC voltage.
Features:
- Output voltage proportional to AC and DC current
- Built-in AC to DC rectifier circuit
- 8.3 mΩ internal conductor resistance
- Wide sensing current range 0~2.5 A at 5V volt
- High-sensitive differential outputs
- Single Ended, Sensitivity: 560 mV/A
- Differential output, Sensitivity: 1120 mV/A
- Wide operating voltage range 3.0~12 V
- Low operating current 3 mA
- Nearly zero magnetic hysteresis
- Ratiometric output from the supply voltage
- 10KHz Bandwidth
- Isolation voltage 1000V
- Output voltage” is 1/2 supply voltage at zero current
Features/Specs:
- Manufacturer Part No: WCS2202
- Manufacturer: Winson
- Supply Voltage Range: 3 ~ 12V
- Supply Current Range: 3 ~ 6mA
- Zero Current Vout: 2.5 ~ 2.7V
- Zero Current Differential Vout: -0.4 0.4V
- Sensitivity (Single Ended): 476 ~644mV/A
- Sensitivity (Differential): 952 ~ 1288mV/A
- Bandwidth: 10kHz
- Measurable Current Range: ±1.7A ~ ±2.5A
- Temperature Drift: ±1 mV/℃
- Output Noise: 3 ~ 16.6mV
Datasheet: WCS2202 – 2.5A Hall Effect Linear AC Current Sensor
Package Includes:
- 1 x WCS2202 – 2.5A Hall Effect Linear AC Current Sensor
Note: Product Images are shown for illustrative purposes only and may differ from the actual product.
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