model( ? ): rotary potentiometer --------- s[x][x]711va1 ? download pdf file features:( c ): excellent operational feeling;clear click feeling for heat controllers smooth and wet slide feeling for electronic musical instruments low noise ,long operational life ,highly accurate attenuation applications( ): fade conrtol for popular type audio mixers, musical keyboards heat control or mose switching for car air conditioners measurement instruments dimensions( ?D ): specifications( ? ) electrical characteristics [ ? ] total resistance [ ?? ] 100 ~1m total resistance tolerance [ ??S ] 20% ratings power(w) [ ~ ] travel 30mm b single 0.2w,dual 0.1w except b single 0.1w,dual 0.05w resistance taper [ ? ] a,b,*c,d,w residual resistance(1-2/2-3) [ ? ] 10/20 max. 30/50 max. 50/70 max. 100/120 max. 200/220 max. 300/320 max. sliding noise [ s ] single unit: 100mv max,dual unit: 150mv max insulation resistance [ ^ ] 10m min. at dc 250v. withstanding voltage [ ? ] 1 minute at ac 250v max. operating voltage [ ?? ] b 200v , except b 150v cang error:[ \` ] volume[ ] -40db ~0db 3db max tone [ | ] 3db max. at 50% position. mechanical characteristics [ ] operation torque [ ] 10~200gf.cm click slip out torque[ ] 30~350gf.cm lever wobble[ ?u ] 2(2 l)/20mm max. l=length of level lever push-pull strength[ ] 3.0kgf. cm max. at 5 sec. endurance characteristics [ ? ] rotational life [ D ] more than 10,000 cycles http://www.productwell.com e-mail: pwlhk@productwell.com tel: ( 852)2687 3208 fax: ( 852)2687 3336
|
