电容时间常数计算器
<table cellpadding="0" cellspacing="0" class="vwtb"><tbody><tr><td id="article_content"><script type="text/javascript">//电容时间常数计算
function CapTimeCons_calc()
{
with(Math) {
var micro= 0.000001;
var Precision= 3;
var En;
var Vc= Number(document.getElementById("input2_Vc").value);
var C= Number(document.getElementById("input2_C").value)*micro;
var R= Number(document.getElementById("input2_R").value);
if(R) {
TC= R*C;
document.getElementById("input2_TC").value= TC.toPrecision(Precision);
}
En= 1*Vc*Vc*C/2;
document.getElementById("input2_En").value= En.toPrecision(Precision);
En1 = En * 0.00094781712;
document.getElementById("input2_En1").value = En1.toPrecision(Precision);
}
}
</script>
<table class="gridtable">
<tbody>
<tr>
<th colspan="4" class="apphot">电容时间常数计算器</th>
</tr>
<tr>
<td>电容器两端电压:</td>
<td><input name="input2_Vc" id="input2_Vc" onkeyup="CapTimeCons_calc()" value="5"></td>
<td>V</td>
<td rowspan="6"><div align="center"><p><img src="/template/rtj1009_010/image/jisuan/drsjcs.png" data-bd-imgshare-binded="1"></p></div></td>
</tr>
<tr>
<td>电容容量:</td>
<td><input name="input2_C" id="input2_C" onkeyup="CapTimeCons_calc()" value="22"></td>
<td>uF</td>
</tr>
<tr>
<td>绝缘电阻:</td>
<td><input name="input2_R" id="input2_R" onkeyup="CapTimeCons_calc()" value="100"></td>
<td>欧姆</td>
</tr>
<tr>
<td>时间常数:</td>
<td><input name="input2_TC" class="eda_input_res" id="input2_TC" value="0.00220"></td>
<td>秒 seconds</td>
</tr>
<tr>
<td>Energy能量:</td>
<td><input name="input2_En" class="eda_input_res" id="input2_En" value="0.000275"></td>
<td>焦耳 Joules</td>
</tr>
<tr>
<td> </td>
<td><input name="input2_En1" class="eda_input_res" id="input2_En1" value="2.61e-7"></td>
<td>英制热量单位 BTU</td>
</tr>
<tr>
<td colspan="4">说明:以上计算结果仅供参考</td>
</tr>
</tbody></table></td></tr></tbody></table> 好好好好好好好好好好好好好好 能下载吗?
谢谢分享!!!! :)感谢楼主无私分享,小的感激不尽顶礼膜拜!
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