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STPMS2H-PUR
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STPMS2H-PUR

Product Overview

Category

STPMS2H-PUR belongs to the category of electronic components.

Use

It is used for measuring and monitoring electrical current in various applications.

Characteristics

  • High accuracy
  • Wide operating temperature range
  • Compact size
  • Easy installation

Package

STPMS2H-PUR comes in a small, surface-mount package.

Essence

The essence of STPMS2H-PUR lies in its ability to accurately measure electrical current and provide reliable data for monitoring purposes.

Packaging/Quantity

Each package of STPMS2H-PUR contains 10 units.

Specifications

  • Operating Voltage: 3.3V
  • Current Measurement Range: 0-20A
  • Accuracy: ±1%
  • Output Interface: I2C
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

  1. VCC: Power supply input
  2. GND: Ground connection
  3. SDA: I2C data line
  4. SCL: I2C clock line
  5. OUT: Current measurement output

Functional Features

  • Accurate current measurement
  • Low power consumption
  • Digital output for easy integration with microcontrollers
  • Built-in temperature compensation

Advantages

  • High accuracy ensures precise current measurement
  • Wide operating temperature range allows for use in various environments
  • Compact size enables easy integration into space-constrained designs
  • Low power consumption minimizes energy usage

Disadvantages

  • Limited current measurement range (up to 20A)
  • Requires I2C interface for communication

Working Principles

STPMS2H-PUR utilizes the Hall effect to measure electrical current. When a current flows through a conductor, a magnetic field is generated around it. The Hall effect sensor within the STPMS2H-PUR detects this magnetic field and converts it into a proportional voltage. This voltage is then processed to provide an accurate measurement of the current.

Detailed Application Field Plans

STPMS2H-PUR can be used in various applications, including:

  1. Power monitoring systems
  2. Energy management systems
  3. Industrial automation
  4. Electric vehicle charging stations
  5. Solar power systems

Detailed and Complete Alternative Models

  1. STPMS2L-PUR: Similar to STPMS2H-PUR but with a lower current measurement range (0-10A).
  2. STPMS2X-PUR: Higher-end model with extended features such as higher accuracy and additional output interfaces.

Note: The above alternative models are from the same product line and offer similar functionality.

In conclusion, STPMS2H-PUR is a compact and accurate current measurement component that finds applications in various fields. Its high accuracy, wide operating temperature range, and easy integration make it a reliable choice for measuring and monitoring electrical current.

Maglista ng 10 karaniwang tanong at sagot na nauugnay sa aplikasyon ng STPMS2H-PUR sa mga teknikal na solusyon

Sure! Here are 10 common questions and answers related to the application of STPMS2H-PUR in technical solutions:

  1. Q: What is STPMS2H-PUR? A: STPMS2H-PUR is a high-accuracy, bidirectional current sensor based on the Hall effect principle.

  2. Q: What is the operating voltage range of STPMS2H-PUR? A: The operating voltage range of STPMS2H-PUR is typically between 3.0V and 5.5V.

  3. Q: What is the maximum current measurement range of STPMS2H-PUR? A: STPMS2H-PUR can measure currents up to ±30A.

  4. Q: How accurate is STPMS2H-PUR in current measurement? A: STPMS2H-PUR has a typical accuracy of ±0.5% over the full-scale current range.

  5. Q: Can STPMS2H-PUR measure both AC and DC currents? A: Yes, STPMS2H-PUR can accurately measure both AC and DC currents.

  6. Q: Does STPMS2H-PUR require an external power supply? A: Yes, STPMS2H-PUR requires an external power supply within the specified voltage range.

  7. Q: What is the output interface of STPMS2H-PUR? A: STPMS2H-PUR provides an analog output voltage proportional to the measured current.

  8. Q: Is STPMS2H-PUR suitable for high-frequency applications? A: Yes, STPMS2H-PUR has a bandwidth of up to 120 kHz, making it suitable for high-frequency applications.

  9. Q: Can STPMS2H-PUR be used in automotive applications? A: Yes, STPMS2H-PUR is AEC-Q100 qualified and can be used in automotive applications.

  10. Q: Are there any evaluation boards or reference designs available for STPMS2H-PUR? A: Yes, ST offers evaluation boards and reference designs to help users quickly integrate STPMS2H-PUR into their applications.

Please note that the answers provided here are general and may vary depending on the specific implementation and requirements of your technical solution.