SS495A1: Magnetic Position Sensor
Product Overview
Category:
The SS495A1 belongs to the category of magnetic position sensors.
Use:
It is used for measuring the linear or angular position of a magnetic field.
Characteristics:
- Small and compact design
- High sensitivity
- Wide operating temperature range
- Low power consumption
Package:
The sensor comes in a small, durable package suitable for various mounting options.
Essence:
The essence of the SS495A1 lies in its precise and reliable measurement of magnetic fields for position sensing applications.
Packaging/Quantity:
The sensor is typically available in reels or trays, with quantities varying based on manufacturer specifications.
Specifications
- Operating Voltage: 4.5V to 10.5V
- Output Voltage: 2.5V (at zero magnetic field)
- Output Current: 7mA
- Operating Temperature: -40°C to 150°C
- Sensitivity: 2.5mV/G
Detailed Pin Configuration
The SS495A1 has three pins: 1. VCC (Power supply) 2. GND (Ground) 3. VOUT (Analog output)
Functional Features
- Non-contact sensing
- Ratiometric output
- Reverse polarity protection
- Built-in temperature compensation
Advantages and Disadvantages
Advantages
- High sensitivity
- Wide operating temperature range
- Compact size
- Low power consumption
Disadvantages
- Susceptible to external magnetic interference
- Limited linear measurement range
Working Principles
The SS495A1 operates on the principle of Hall Effect, where the output voltage varies proportionally to the strength of the magnetic field perpendicular to the sensor.
Detailed Application Field Plans
The SS495A1 is widely used in various applications, including: - Automotive: Throttle position sensing, gear shift position sensing - Industrial: Valve position sensing, motor control - Consumer Electronics: Joystick position sensing, robotics
Detailed and Complete Alternative Models
Some alternative models to the SS495A1 include: - Honeywell SS49E - Allegro A1324
This comprehensive overview provides a detailed understanding of the SS495A1 magnetic position sensor, covering its product details, specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.
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技術ソリューションにおける SS495A1 の適用に関連する 10 件の一般的な質問と回答をリストします。
What is the SS495A1 sensor used for?
- The SS495A1 sensor is commonly used for measuring linear or angular position in various technical solutions.
What is the operating voltage range of the SS495A1 sensor?
- The operating voltage range of the SS495A1 sensor is typically 4.5V to 10.5V.
What is the output signal of the SS495A1 sensor?
- The SS495A1 sensor provides a ratiometric output signal, which varies linearly with the strength of the magnetic field.
What is the sensitivity of the SS495A1 sensor?
- The sensitivity of the SS495A1 sensor is typically around 2.5 mV/Gauss.
Can the SS495A1 sensor be used in harsh environments?
- Yes, the SS495A1 sensor is designed to operate reliably in harsh environments, including temperature extremes and vibration.
What are the typical applications of the SS495A1 sensor?
- Typical applications of the SS495A1 sensor include automotive systems, industrial controls, robotics, and position sensing in consumer electronics.
Does the SS495A1 sensor require external calibration?
- No, the SS495A1 sensor is factory-programmed and does not require external calibration.
What is the temperature range for the SS495A1 sensor?
- The SS495A1 sensor can typically operate within a temperature range of -40°C to 150°C.
Is the SS495A1 sensor immune to electromagnetic interference (EMI)?
- Yes, the SS495A1 sensor is designed to have high immunity to EMI, making it suitable for use in electrically noisy environments.
Can the SS495A1 sensor be used for non-contact position sensing?
- Yes, the SS495A1 sensor is ideal for non-contact position sensing due to its ability to detect changes in magnetic fields without physical contact.