wcs 6800 winson reserves the right to make changes to improve reliability or manufacturability. ? winson, 2015/6/2 hall effect base linear current sensor features: ? 11 x 8 mm 2 split through hole design ? output voltage proportional to ac and dc current ? wide sensing current range 0~ 35 a at 5v volt . ? high s ensitivity 55 mv/a ? wide operating voltage range 3.0~12 v. ? low operating current 3 ma ? isolation voltage 4000 v ? ratiometric output from supply voltage ? 23 khz bandwidth ? two bronze sticks for easy soldering on pcb functional description: the winson wcs 6 8 0 0 current sensor provides economical and precise solution for both dc and ac current sensing in industrial, commercia l and communications systems. new patent design of split th rough hole prov i des 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 wcs 6 8 00 consists of a precise, low - temperature drift linear hall sensor ic and 11x8 mm 2 split t h rough 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 system layout at all . a ny current flowing th rough 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 wcs 6 8 0 0 current senso r to be used in applications requiring electrical isolation without the use of opto - isolators or other costly isolation techniques and make system more competitive in cost.
wcs 6800 winson reserves the right to make changes to improve reliability or manufacturability. ? winson, 2015/6/2 function block:
wcs 6800 winson reserves the right to make changes to improve reliability or manufacturability. ? winson, 2015/6/2 electrical characteristics: (t=+25 ? c, v dd =5 v ) characteristic symbol test conditions min typ max units supply voltage v dd 3.0 12 v supply current i supply ip = 0 a 3.5 6.0 ma zero current vout v 0g i p = 0 a (dc mode ) 2. 35 2.5 2. 6 5 v conductor through hole 11x8 m m 2 sensitivity WCS6800 i p = 1 0 a 47 55 63 mv/ a bandwidth bw 23 khz measurable current range WCS6800 v dd = 5 v (dc mode ) 35 a v dd = 5 v (ac rms ) 25 temperature drift vout i p = 0 a 1.0 m v/ 1. all output - voltage measurements are made with a voltmeter having an input impedance of at least 100k. 2. d o not apply any load on output p in , it will degrade ic s performance . package information:
wcs 6800 winson reserves the right to make changes to improve reliability or manufacturability. ? winson, 2015/6/2 characteristic diagram s :
wcs 6800 winson reserves the right to make changes to improve reliability or manufacturability. ? winson, 2015/6/2 application notice: there is a linear variation of sensitivity along the y directions . k eep wire as fixed as possible to get steadiest reading.
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