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- Cat nail clippers with LED lightsPololu ACS37220LEZATR-100B5 Current Sensor Compact Carrier -100A to +100A, 5V
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Pololu ACS37220LEZATR-100B5 Current Sensor Compact Carrier -100A to +100A, 5V
Measures currents -100A to +100A
Ensures high efficiency with 0.1mΩ resistance
Features 150 kHz bandwidth for rapid response
Includes user-configurable overcurrent detection
Enhances accuracy with digital temperature compensation
The Pololu ACS37220LEZATR-100B5 Current Sensor Compact Carrier -100A to +100A, 5V is a compact carrier for Allegro’s Hall effect-based current sensor, designed for nominal 5 V operation. It features an electrically isolated current path with an extra-low resistance of approximately 0.1 mΩ, ensuring high efficiency. The sensor provides a high bandwidth of 150 kHz for rapid response and includes a user-configurable overcurrent fault output for fast short-circuit detection.
This sensor is capable of measuring bidirectional currents from -100 A to +100 A, with an analog output voltage that is proportional to the input current. Integrated digital temperature compensation enhances accuracy across a wide operating temperature range from -40°C to 150°C.
Note: This product is intended for use below 30 V. Exceeding temperature or current limits can cause permanent damage to the sensor. Handle with care to avoid burns.
1x Pololu ACS37220LEZATR-100B5 Current Sensor Compact Carrier -100A to +100A, 5V
0.7 x 0.8 inches
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Hall effect-based sensor with electrically isolated current path
Extra-low primary current path resistance of 0.1 mΩ
Differential Hall sensing rejects common-mode fields
High-bandwidth 150 kHz analog output voltage
Response time of less than 4 µs
Output is not ratiometric
User-configurable overcurrent fault output with 3 µs response time
Integrated digital temperature compensation circuitry
Automotive-grade operating temperature range from -40°C to 150°C
