Country:China>Jiangsu>nanjing
Room 201-1, Bldg B, 33, Dongqi Road, Jiangning District
Company:Nanjing AH Electronic Science & Technology Co., Ltd
Mobile:
Tell86-25-84670370
AH3144 Unipolar Type Hall Sensor Hall Sensor Hall Switch Features Rated working voltage 4.5 V ~ 24 V, the limit voltages as low as 3.5 V; Operating temperature range: -40℃ ~ 150℃; Rated output current(sink) : 25 mA, the maximum output current(sink): 50 mA; Switch response time is about 1μs, the operating frequency DC ~ 100 kHz; Small temperature drift between operating point and release point; There are variety of packages and out packing options; No mechanical contact, no spark, switch signal stability, no shaking moment, high reliability and safety; Products meet the EU RoHS instruction 2011/65 / EU and REACH regulations 1907/2006 / EU requirements. Outline When the “S” pole of magnet faces the mark surface of the sensor and is closed to sensor (B≥Bop),the sensor outputs low level; When magnet is far from sensor(B≤ BRP),the sensor outputs high level. When the “N” pole faces the mark surface,the sensor is no response. Stable Hysteresis((BH= |BOP- BRP|)ensure the Stable sensor’s switch status.
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