AQW212 photoelectric switch
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Description:
The AQW212 is a photoelectric switch designed to detect the presence or absence of objects by emitting and receiving infrared light. It utilizes a phototransistor or photodiode to sense changes in light intensity, enabling it to function as a reliable proximity sensor or object detection device in various applications. Photoelectric switches like the AQW212 are preferred for their non-contact operation, high reliability, and ability to work effectively in diverse environmental conditions.
Key Features:
- Non-contact detection using infrared light
- Reliable object detection and proximity sensing
- Fast response time
- Compact and robust design
- Low power consumption
- Type: Photoelectric switch
- Light Source: Infrared LED
- Sensing Method: Phototransistor or Photodiode
- Operating Voltage: Typically 5V to 24V DC
- Detection Range: Varies based on application and environment
- Response Time: Typically milliseconds
- Operating Temperature Range: -20°C to +60°C
- Mounting: Typically through-hole or surface mount
- Automated machinery
- Conveyor systems
- Packaging and sorting equipment
- Industrial automation
- Robotics
- Security systems
Technical Specifications:
- Logic Family: CMOS
- Number of Channels: 3
- Switch Configuration: Single-Pole Double-Throw (SPDT)
- Supply Voltage Range: 3V to 15V
- “ON” Resistance (R_ON): 125Ω typical at V_DD = 10V
- “OFF” Leakage Current (I_OFF): ±100pA typical at V_DD = 10V
- Control Input Voltage (V_IH): 0.7 V_DD min, 0.3 V_DD max
- Maximum Operating Frequency: 40 MHz at V_DD = 10V
Applications:
- Signal routing and switching
- Analog and digital multiplexing
- Audio and video signal processing
- Data acquisition systems
- Test equipment