半导体制冷---散热新选择！

newboyfeng

<p class="MsoNormal"><span style="font-size: 10.5pt; color: rgb(31, 73, 125); ">我在研究水冷的时候发现新东西，半导体制冷，不知道怎么样，正在研究，</span><span lang="EN-US" style="font-size: 10.5pt; font-family: Calibri, sans-serif; color: rgb(31, 73, 125); "><op></op></span></p>

[此贴子已经被作者于2012-7-5 14:48:41编辑过]

newboyfeng

<p class="MsoNormal"><span lang="EN-US"><a href="http://item.taobao.com/item.htm?spm=a230r.1.10.1&amp;id=9257707885">http://item.taobao.com/item.htm?spm=a230r.1.10.1&amp;id=9257707885</a></span></p><table class="MsoNormalTable" border="0" cellspacing="0" cellpadding="0" width="592" style="width: 444pt; border-collapse: collapse; "><tbody>
                        <tr style="height: 26.25pt; ">
                                <td style="border-right-style: solid; border-bottom-style: solid; border-left-style: solid; border-right-color: windowtext; border-bottom-color: windowtext; border-left-color: windowtext; border-right-width: 1pt; border-bottom-width: 1pt; border-left-width: 1pt; border-image: initial; border-top-style: none; border-top-width: initial; border-top-color: initial; background-image: initial; background-attachment: initial; background-origin: initial; background-clip: initial; background-color: teal; padding-top: 0cm; padding-right: 0cm; padding-bottom: 0cm; padding-left: 0cm; height: 26.25pt; ">
                                        <p class="MsoNormal" align="center" style="text-align: center; "><b><span style="font-size: 18pt; color: rgb(51, 0, 255); ">型 号</span></b><span lang="EN-US" style="font-size: 9pt; font-family: Tahoma, sans-serif; "><op></op></span></p>
                                </td>
                                <td style="border-top-style: none; border-top-width: initial; border-top-color: initial; border-left-style: none; border-left-width: initial; border-left-color: initial; border-bottom-style: solid; border-bottom-color: windowtext; border-bottom-width: 1pt; border-right-style: solid; border-right-color: windowtext; border-right-width: 1pt; background-image: initial; background-attachment: initial; background-origin: initial; background-clip: initial; background-color: teal; padding-top: 0cm; padding-right: 0cm; padding-bottom: 0cm; padding-left: 0cm; height: 26.25pt; ">
                                        <p class="MsoNormal" align="center" style="text-align: center; "><b><span style="font-size: 18pt; color: rgb(51, 0, 255); ">电 流</span></b><span lang="EN-US" style="font-size: 9pt; font-family: Tahoma, sans-serif; "><op></op></span></p>
                                </td>
                                <td style="border-top-style: none; border-top-width: initial; border-top-color: initial; border-left-style: none; border-left-width: initial; border-left-color: initial; border-bottom-style: solid; border-bottom-color: windowtext; border-bottom-width: 1pt; border-right-style: solid; border-right-color: windowtext; border-right-width: 1pt; background-image: initial; background-attachment: initial; background-origin: initial; background-clip: initial; background-color: teal; padding-top: 0cm; padding-right: 0cm; padding-bottom: 0cm; padding-left: 0cm; height: 26.25pt; ">
                                        <p class="MsoNormal" align="center" style="text-align: center; "><b><span style="font-size: 18pt; color: rgb(51, 0, 255); ">电 压</span></b><span lang="EN-US" style="font-size: 9pt; font-family: Tahoma, sans-serif; "><op></op></span></p>
                                </td>
                                <td style="border-top-style: none; border-top-width: initial; border-top-color: initial; border-left-style: none; border-left-width: initial; border-left-color: initial; border-bottom-style: solid; border-bottom-color: windowtext; border-bottom-width: 1pt; border-right-style: solid; border-right-color: windowtext; border-right-width: 1pt; background-image: initial; background-attachment: initial; background-origin: initial; background-clip: initial; background-color: teal; padding-top: 0cm; padding-right: 0cm; padding-bottom: 0cm; padding-left: 0cm; height: 26.25pt; ">
                                        <p class="MsoNormal" align="center" style="text-align: center; "><b><span style="font-size: 18pt; color: rgb(51, 0, 255); ">产冷量</span></b><span lang="EN-US" style="font-size: 9pt; font-family: Tahoma, sans-serif; "><op></op></span></p>
                                </td>
                                <td style="border-top-style: none; border-top-width: initial; border-top-color: initial; border-left-style: none; border-left-width: initial; border-left-color: initial; border-bottom-style: solid; border-bottom-color: windowtext; border-bottom-width: 1pt; border-right-style: solid; border-right-color: windowtext; border-right-width: 1pt; background-image: initial; background-attachment: initial; background-origin: initial; background-clip: initial; background-color: teal; padding-top: 0cm; padding-right: 0cm; padding-bottom: 0cm; padding-left: 0cm; height: 26.25pt; ">
                                        <p class="MsoNormal" align="center" style="text-align: center; "><b><span style="font-size: 18pt; color: rgb(51, 0, 255); ">温 差</span></b><span lang="EN-US" style="font-size: 9pt; font-family: Tahoma, sans-serif; "><op></op></span></p>
                                </td>
                                <td style="border-top-style: none; border-top-width: initial; border-top-color: initial; border-left-style: none; border-left-width: initial; border-left-color: initial; border-bottom-style: solid; border-bottom-color: windowtext; border-bottom-width: 1pt; border-right-style: solid; border-right-color: windowtext; border-right-width: 1pt; background-image: initial; background-attachment: initial; background-origin: initial; background-clip: initial; background-color: teal; padding-top: 0cm; padding-right: 0cm; padding-bottom: 0cm; padding-left: 0cm; height: 26.25pt; ">
                                        <p class="MsoNormal" align="center" style="text-align: center; "><b><span style="font-size: 18pt; color: rgb(51, 0, 255); ">外型尺寸</span></b><span lang="EN-US" style="font-size: 9pt; font-family: Tahoma, sans-serif; "><op></op></span></p>
                                </td>
                        </tr>
                        <tr style="height: 21pt; ">
                                <td style="border-right-style: solid; border-bottom-style: solid; border-left-style: solid; border-right-color: windowtext; border-bottom-color: windowtext; border-left-color: windowtext; border-right-width: 1pt; border-bottom-width: 1pt; border-left-width: 1pt; border-image: initial; border-top-style: none; border-top-width: initial; border-top-color: initial; background-image: initial; background-attachment: initial; background-origin: initial; background-clip: initial; background-color: fuchsia; padding-top: 0cm; padding-right: 0cm; padding-bottom: 0cm; padding-left: 0cm; height: 21pt; ">
                                        <p class="MsoNormal" align="center" style="text-align: center; "><b><span lang="EN-US" style="font-size: 18pt; color: rgb(51, 0, 255); ">TypeNumber</span></b><span lang="EN-US" style="font-size: 9pt; font-family: Tahoma, sans-serif; "><op></op></span></p>
                                </td>
                                <td style="border-top-style: none; border-top-width: initial; border-top-color: initial; border-left-style: none; border-left-width: initial; border-left-color: initial; border-bottom-style: solid; border-bottom-color: windowtext; border-bottom-width: 1pt; border-right-style: solid; border-right-color: windowtext; border-right-width: 1pt; background-image: initial; background-attachment: initial; background-origin: initial; background-clip: initial; background-color: fuchsia; padding-top: 0cm; padding-right: 0cm; padding-bottom: 0cm; padding-left: 0cm; height: 21pt; ">
                                        <p class="MsoNormal" align="center" style="text-align: center; "><b><span lang="EN-US" style="font-size: 18pt; color: rgb(51, 0, 255); ">lmax(A)</span></b><span lang="EN-US" style="font-size: 9pt; font-family: Tahoma, sans-serif; "><op></op></span></p>
                                </td>
                                <td style="border-top-style: none; border-top-width: initial; border-top-color: initial; border-left-style: none; border-left-width: initial; border-left-color: initial; border-bottom-style: solid; border-bottom-color: windowtext; border-bottom-width: 1pt; border-right-style: solid; border-right-color: windowtext; border-right-width: 1pt; background-image: initial; background-attachment: initial; background-origin: initial; background-clip: initial; background-color: fuchsia; padding-top: 0cm; padding-right: 0cm; padding-bottom: 0cm; padding-left: 0cm; height: 21pt; ">
                                        <p class="MsoNormal" align="center" style="text-align: center; "><b><span lang="EN-US" style="font-size: 18pt; color: rgb(51, 0, 255); ">U max(V)</span></b><span lang="EN-US" style="font-size: 9pt; font-family: Tahoma, sans-serif; "><op></op></span></p>
                                </td>
                                <td style="border-top-style: none; border-top-width: initial; border-top-color: initial; border-left-style: none; border-left-width: initial; border-left-color: initial; border-bottom-style: solid; border-bottom-color: windowtext; border-bottom-width: 1pt; border-right-style: solid; border-right-color: windowtext; border-right-width: 1pt; background-image: initial; background-attachment: initial; background-origin: initial; background-clip: initial; background-color: fuchsia; padding-top: 0cm; padding-right: 0cm; padding-bottom: 0cm; padding-left: 0cm; height: 21pt; ">
                                        <p class="MsoNormal" align="center" style="text-align: center; "><b><span lang="EN-US" style="font-size: 18pt; color: rgb(51, 0, 255); ">Qcmax </span></b><b><span style="font-size: 18pt; color: rgb(51, 0, 255); ">△<span lang="EN-US">T=0(W)</span></span></b><span lang="EN-US" style="font-size: 9pt; font-family: Tahoma, sans-serif; "><op></op></span></p>
                                </td>
                                <td style="border-top-style: none; border-top-width: initial; border-top-color: initial; border-left-style: none; border-left-width: initial; border-left-color: initial; border-bottom-style: solid; border-bottom-color: windowtext; border-bottom-width: 1pt; border-right-style: solid; border-right-color: windowtext; border-right-width: 1pt; background-image: initial; background-attachment: initial; background-origin: initial; background-clip: initial; background-color: fuchsia; padding-top: 0cm; padding-right: 0cm; padding-bottom: 0cm; padding-left: 0cm; height: 21pt; ">
                                        <p class="MsoNormal" align="center" style="text-align: center; "><b><span style="font-size: 18pt; color: rgb(51, 0, 255); ">△<span lang="EN-US">TmaxQC=0(C)</span></span></b><span lang="EN-US" style="font-size: 9pt; font-family: Tahoma, sans-serif; "><op></op></span></p>
                                </td>
                                <td style="border-top-style: none; border-top-width: initial; border-top-color: initial; border-left-style: none; border-left-width: initial; border-left-color: initial; border-bottom-style: solid; border-bottom-color: windowtext; border-bottom-width: 1pt; border-right-style: solid; border-right-color: windowtext; border-right-width: 1pt; background-image: initial; background-attachment: initial; background-origin: initial; background-clip: initial; background-color: fuchsia; padding-top: 0cm; padding-right: 0cm; padding-bottom: 0cm; padding-left: 0cm; height: 21pt; ">
                                        <p class="MsoNormal" align="center" style="text-align: center; "><b><span lang="EN-US" style="font-size: 18pt; color: rgb(51, 0, 255); ">Dimensions(mm)</span></b><span lang="EN-US" style="font-size: 9pt; font-family: Tahoma, sans-serif; "><op></op></span></p>
                                </td>
                        </tr>
                        <tr style="height: 26.25pt; ">
                                <td style="border-right-style: solid; border-bottom-style: solid; border-left-style: solid; border-right-color: windowtext; border-bottom-color: windowtext; border-left-color: windowtext; border-right-width: 1pt; border-bottom-width: 1pt; border-left-width: 1pt; border-image: initial; border-top-style: none; border-top-width: initial; border-top-color: initial; background-image: initial; background-attachment: initial; background-origin: initial; background-clip: initial; background-color: silver; padding-top: 0cm; padding-right: 0cm; padding-bottom: 0cm; padding-left: 0cm; height: 26.25pt; ">
                                        <p class="MsoNormal" align="center" style="text-align: center; "><b><span lang="EN-US" style="color: rgb(51, 0, 255); ">TEC1-12706</span></b><span lang="EN-US" style="font-size: 9pt; font-family: Tahoma, sans-serif; "><op></op></span></p>
                                </td>
                                <td style="border-top-style: none; border-top-width: initial; border-top-color: initial; border-left-style: none; border-left-width: initial; border-left-color: initial; border-bottom-style: solid; border-bottom-color: windowtext; border-bottom-width: 1pt; border-right-style: solid; border-right-color: windowtext; border-right-width: 1pt; background-image: initial; background-attachment: initial; background-origin: initial; background-clip: initial; background-color: silver; padding-top: 0cm; padding-right: 0cm; padding-bottom: 0cm; padding-left: 0cm; height: 26.25pt; ">
                                        <p class="MsoNormal" align="center" style="text-align: center; "><b><span lang="EN-US" style="color: rgb(51, 0, 255); ">4</span></b><span lang="EN-US" style="font-size: 9pt; font-family: Tahoma, sans-serif; "><op></op></span></p>
                                </td>
                                <td style="border-top-style: none; border-top-width: initial; border-top-color: initial; border-left-style: none; border-left-width: initial; border-left-color: initial; border-bottom-style: solid; border-bottom-color: windowtext; border-bottom-width: 1pt; border-right-style: solid; border-right-color: windowtext; border-right-width: 1pt; background-image: initial; background-attachment: initial; background-origin: initial; background-clip: initial; background-color: silver; padding-top: 0cm; padding-right: 0cm; padding-bottom: 0cm; padding-left: 0cm; height: 26.25pt; ">
                                        <p class="MsoNormal" align="center" style="text-align: center; "><b><span lang="EN-US" style="color: rgb(51, 0, 255); ">12</span></b><span lang="EN-US" style="font-size: 9pt; font-family: Tahoma, sans-serif; "><op></op></span></p>
                                </td>
                                <td style="border-top-style: none; border-top-width: initial; border-top-color: initial; border-left-style: none; border-left-width: initial; border-left-color: initial; border-bottom-style: solid; border-bottom-color: windowtext; border-bottom-width: 1pt; border-right-style: solid; border-right-color: windowtext; border-right-width: 1pt; background-image: initial; background-attachment: initial; background-origin: initial; background-clip: initial; background-color: silver; padding-top: 0cm; padding-right: 0cm; padding-bottom: 0cm; padding-left: 0cm; height: 26.25pt; ">
                                        <p class="MsoNormal" align="center" style="text-align: center; "><b><span lang="EN-US" style="color: rgb(51, 0, 255); ">70.3</span></b><span lang="EN-US" style="font-size: 9pt; font-family: Tahoma, sans-serif; "><op></op></span></p>
                                </td>
                                <td style="border-top-style: none; border-top-width: initial; border-top-color: initial; border-left-style: none; border-left-width: initial; border-left-color: initial; border-bottom-style: solid; border-bottom-color: windowtext; border-bottom-width: 1pt; border-right-style: solid; border-right-color: windowtext; border-right-width: 1pt; background-image: initial; background-attachment: initial; background-origin: initial; background-clip: initial; background-color: silver; padding-top: 0cm; padding-right: 0cm; padding-bottom: 0cm; padding-left: 0cm; height: 26.25pt; ">
                                        <p class="MsoNormal" align="center" style="text-align: center; "><b><span lang="EN-US" style="color: rgb(51, 0, 255); ">67</span></b><span lang="EN-US" style="font-size: 9pt; font-family: Tahoma, sans-serif; "><op></op></span></p>
                                </td>
                                <td style="border-top-style: none; border-top-width: initial; border-top-color: initial; border-left-style: none; border-left-width: initial; border-left-color: initial; border-bottom-style: solid; border-bottom-color: windowtext; border-bottom-width: 1pt; border-right-style: solid; border-right-color: windowtext; border-right-width: 1pt; background-image: initial; background-attachment: initial; background-origin: initial; background-clip: initial; background-color: silver; padding-top: 0cm; padding-right: 0cm; padding-bottom: 0cm; padding-left: 0cm; height: 26.25pt; ">
                                        <p class="MsoNormal" align="center" style="text-align: center; "><b><span lang="EN-US" style="color: rgb(51, 0, 255); ">40*40*3.6</span></b><span lang="EN-US" style="font-size: 9pt; font-family: Tahoma, sans-serif; "><op></op></span></p>
                                </td>
                        </tr>
                </tbody></table>

newboyfeng

<p class="MsoNormal" style="background-image: initial; background-attachment: initial; background-origin: initial; background-clip: initial; background-color: white; background-position: initial initial; background-repeat: initial initial; "><b><span style="font-size: 18pt; color: rgb(51, 0, 255); ">额定电压为：<span lang="EN-US">12v</span>， 额定电流为<span lang="EN-US">4.5A</span>，大概是<span lang="EN-US">50--60W</span>，最大温差可达<span lang="EN-US">60</span>摄氏度，外型尺寸为<span lang="EN-US">4 X 4 X 0.</span>４<span lang="EN-US">Cm</span>，重约<span lang="EN-US">25</span>克。它的工作特点是一面制冷而一面发热。</span></b><span lang="EN-US" style="font-size: 9pt; font-family: Tahoma, sans-serif; "><op></op></span></p>
        <p class="MsoNormal" style="background-image: initial; background-attachment: initial; background-origin: initial; background-clip: initial; background-color: white; background-position: initial initial; background-repeat: initial initial; "><b><span style="font-size: 18pt; ">冷热两面温差<span lang="EN-US">68</span>度（只要热面温度包持<span lang="EN-US">68</span>度以下，冷面温度就能控制在<span lang="EN-US">0</span>到<span lang="EN-US">-68</span>度或者更底）</span></b><span lang="EN-US" style="font-size: 9pt; font-family: Tahoma, sans-serif; "><op></op></span></p>
        <p class="MsoNormal" style="background-image: initial; background-attachment: initial; background-origin: initial; background-clip: initial; background-color: white; background-position: initial initial; background-repeat: initial initial; "><b><span style="font-size: 18pt; color: rgb(204, 51, 51); ">接上<span lang="EN-US">12</span>伏的电源制冷片的两面就会出现温差，一面冷，一面热，</span></b><b><span style="font-size: 18pt; color: red; ">千万不要在无散热器的情况下为致冷器长时间通电，否则会造成致冷器内部过热而烧毁。</span></b><span lang="EN-US" style="font-size: 9pt; font-family: Tahoma, sans-serif; "><op></op></span></p>
        <p class="MsoNormal" style="background-image: initial; background-attachment: initial; background-origin: initial; background-clip: initial; background-color: white; background-position: initial initial; background-repeat: initial initial; "><b><span style="font-size: 18pt; ">本品可应用于各种制冷场合<span lang="EN-US">(</span>如，冷热饮水机，电脑的<span lang="EN-US">CPU</span>，显卡散热等<span lang="EN-US">)<br/>
                                </span><span style="color: rgb(204, 51, 51); ">各位高手还可以把它应用于其他用途和领域 如电子冰箱，电子降温头带 ，电子降温头盔，电子冷热杯等等<span lang="EN-US">,</span></span><span style="color: red; ">用做电脑散热，<span lang="EN-US">5</span>伏电压足够了也就是电脑电源那一把线中任意一根红线和黑线就是<span lang="EN-US">5</span>伏，红线是正极，黑线是负极（制冷片也如同红正黑负）</span></span></b><span lang="EN-US" style="font-size: 9pt; font-family: Tahoma, sans-serif; "><op></op></span></p>

newboyfeng

<p class="MsoNormal" style="background-image: initial; background-attachment: initial; background-origin: initial; background-clip: initial; background-color: white; background-position: initial initial; background-repeat: initial initial; "><b><span style="font-size: 18pt; ">安装使用<span lang="EN-US"><br/>
                                </span>制冷片的安装及使用很简单。在安装前，最好准备一点导热硅脂，然后，找一节干电池，接在制冷器两根引线上，就可感到一端明显发凉而另一端发热，记住引线的极性并确定好制冷器的冷、热端。如果想得到更大的制泠量<span lang="EN-US">,</span>建议采用二级制冷方式<span lang="EN-US">,</span>即用两片叠起来用<span lang="EN-US">,</span>上面一块的冷面吸收下面一块的发热<span lang="EN-US">,</span>实验证明二级制冷比单级效果好得多<span lang="EN-US">,</span>如果有条件可以选三级的<span lang="EN-US">,</span>当然要有大功率电源支持。</span></b><span lang="EN-US" style="font-size: 9pt; font-family: Tahoma, sans-serif; "><op></op></span></p>

newboyfeng

不知道有没有人玩过这个东西，交流一下！

chuanying

楼主要不要，我有套闲下来的半导体制冷设备，8度以上开始制冷，买了就没有用多久，没用的。

duoduokfc

以前玩过~~还专门买了个巨沉的DELL12V电源~后来买过一个一个车载冰箱，发现也是半导体制冷的没什么效果

DIYTY

<p><strong><font size="4" face="宋体">这个不是新东西了，不要考虑了。记住能量守恒</font></strong></p>

灰豆灰灰

是啊 能量守恒 边这制冷的同时另一边也会释放大量的热，主要还是转换效率太低，所以实用价值不高。

一小刀

有的饮水机具备制冷功能，就是用的这个原理

fly998

<p>确实能量守恒导致“热”那边才是最大需要解决的问题</p><p>热管，水冷才是高效率的</p><p></p>[em05]

jinpo123

这玩意儿是双极的。。。一面爆冷一面爆热。。。前些年我还玩过。。主流方式是冷面贴于U热面加装水冷散热。。。检测U的温度可以低于0°[em04]超级宝贝啊。。。但是另一面。。说句实话那热量水冷都不够用。。。我估计着上大炮差不多了。。。

紫葫芦

半导体制冷就算了，不过可以考虑水冷，不过水冷也是用大功率的LED才考虑的，其实我用风扇给LED的铝制散热器散热，效果还是可以的。