|
本帖最后由 CHANSON 于 2022-1-21 21:17 编辑
- <html><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
- <div class="clear"></div>
- </div>
- <div class="bd w950">
- <div class="bd-wrapper w1000 clearfix">
- <div class="bd-blank">
- <p class="mt20">以下计算器提供LC电路频率在线计算,用于计算LC振荡电路频率,是个不错又好用的工具。</p>
- <div class="bd-content">
- <div class="mobile_main" style="width: 450px;">
- <form name="FREQ">
- <table width="450" border="3" cellpadding="5" bgcolor="#FFFFFF" id="table1" bordercolor="#C0C0C0" align="center" style="border-collapse: separate;">
- <tbody>
- <tr>
- <td bgcolor="#99BBDD"><font face="Arial,Helvetica,Geneva,Swiss,SunSans-Regular"> <strong style="font-weight: 400"> C(电容)</strong></font> (pF)<br>
- <input name="A" size="20"></td>
- <td bgcolor="#99BBDD"><font face="Arial,Helvetica,Geneva,Swiss,SunSans-Regular"> <strong style="font-weight: 400"> L(电感量) </strong></font>(uH)<br>
- <input name="B" size="20"></td>
- </tr>
- <tr>
- <td>F(频率)(Hz)<br>
- <input name="C" size="20"></td>
- <td valign="bottom" halign="right"><input type="button" value="开始计算" onclick="g00=
- ((FREQ.A.value-0)*0.000000000001)
- *((FREQ.B.value-0)*0.000001);
- FREQ.C.value=1/(6.28318530718*(Math.sqrt(g00)))"></td>
- </tr>
- </tbody>
- </table>
- </form>
- <div style="height:10px;"></div>
- <div class="mob_det" style="width: 420px;"><span style="color:#337FE5;">应用公式: F(频率) = 1 / (2 * Pi * Sqrt(L*C))</span><br>
- <span style="color:#337FE5;">输入参数:L(电感量),单位为uH; C(电容量),单位为pF</span><br>
- </div>
- </div>
- </div> <!-- bd-content end -->
- </div>
- </body></html>
复制代码 复制代码到记事本中,并保存为HTML文件即可。 |
|