wcs 1500 winson reserves the right to make changes to improve reliability or manufacturability. ? winson, 2015/5/27 hall effect base linear current sensor features: ? diameter 9.0m m conductor through hole ? output voltage proportional to ac and dc current ? wide sensing current range 0~ 2 0 0a at 5v volt . ? high s ensitivity 1 1 mv/a ? wide operating voltage range 3.0~12 v. ? low operating current 3ma ? isolation voltage 4000v ? ratiometric output from supply voltage ? 23k hz bandwidth ? two bronze stick s for easy soldering on pcb functional description: the winson wcs1 5 0 0 curren t sensor provides economical and precise solution for both dc and ac current sensing in industrial, commercial and communications systems. th e unique package prov id e s e asy implementation without breaking original system and make s current sensing possible . typical applications include motor control, load detection and management, over - current fault detection and any intelligent power management system etc? the wcs1 5 00 consists of a precise, low - temperature drift linear hall sensor ic with temperature compen sation circuit and a diameter 9.0 mm through hole. users can use system ? s own electric wire by pass it through this hole to measure passing current. this design allow s system design ers to monitor any current path without breaking or changing original syste m layout at all . a ny current flowing through this hole will generate a magnetic field which is sensed by the integrated hall ic and converted into a proportional voltage. the terminals of the conductive path are electrically isolated from the sensor leads . this allow s the wcs1 5 0 0 current sensor to be used in applications requiring electrical isolation without the use of opto - isolators or the other costly isolation techniques and make system more competitive in cost.
wcs 1500 winson reserves the right to make changes to improve reliability or manufacturability. ? winson, 2015/5/27 function block:
wcs 1500 winson reserves the right to make changes to improve reliability or manufacturability. ? winson, 2015/5/27 electrical characteristics: (t=+25 ? c, vdd=5.0v ) characteristic symbol test conditions min typ max units supply voltage v dd 3.0 12 v supply current isupply ip =0 a 3.5 6.0 ma zero current vout v0g i p =0 a 2. 4 2.5 2. 6 v conductor through hole 9.0 mm sensiti vity wcs1 5 00 i p= + - 1 0 a 10 1 1 1 2 mv/ a bandwidth bw 23 khz measurable current range wcs1 5 00 vdd=5v (dc ) 2 00 a vdd=5v (ac rms ) 150 temperature drift vout ip =0 a 0.2 m v/ 1.all output - voltage measurements are made with a voltmeter having an input impedance of at least 100k 2. do not apply any load on output pin, it will degrade ic s performance. package information:
wcs 1500 winson reserves the right to make changes to improve reliability or manufacturability. ? winson, 2015/5/27 characteristic diagram s : wcs1 5 00:
wcs 1500 winson reserves the right to make changes to improve reliability or manufacturability. ? winson, 2015/5/27
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