ACS120-7SB-TR

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Instructions for Use:

1. Power Supply:

   • Connect the VCC pin to a stable 5 V power supply.
   • Connect the GND pin to the ground of the power supply.

2. Signal Output:

   • The VOUT pin provides a voltage proportional to the current being measured.
   • For a current of 0 A, the output voltage is approximately 2.5 V.
   • For positive currents, the output voltage increases above 2.5 V.
   • For negative currents, the output voltage decreases below 2.5 V.

3. Current Sensing:

   • The primary conductor carrying the current to be measured should be passed through the center of the sensor.
   • Ensure the current does not exceed 卤7 A to avoid damage or inaccurate readings.

4. Temperature Considerations:

   • The sensor can operate over a wide temperature range (-40掳C to +150掳C).
   • However, extreme temperatures may affect the accuracy of the measurements.

5. Mounting:

   • Mount the sensor on a PCB or in a suitable enclosure.
   • Ensure proper heat dissipation if operating at high temperatures.

6. Calibration:

   • For precise applications, calibrate the sensor using known current values.
   • Adjust the sensitivity if necessary to match the expected output voltage.

7. Electrical Isolation:

   • The sensor provides 3000 Vrms isolation between the primary conductor and the sensor circuit.
   • This ensures safety and prevents electrical interference.

8. Storage:

   • Store the sensor in a dry, cool place away from direct sunlight and corrosive environments.

9. Handling:

   • Handle the sensor with care to avoid damaging the pins or the internal components.
   • Use appropriate ESD protection when handling the sensor to prevent static damage.