<?xml version="1.0" encoding="gbk"?>
<rss version="2.0">
<channel>
 <title><![CDATA[为开关电源&nbsp;&nbsp;选空开或者保险丝]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1687716.html]]></link>
 <description><![CDATA[Latest 50 replies of 为开关电源&nbsp;&nbsp;选空开或者保险丝]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
 <generator><![CDATA[www.ymmfa.com]]></generator>
 <lastBuildDate><![CDATA[Mon, 11 May 2026 11:01:17 +0000]]></lastBuildDate>
  <image>
 <url><![CDATA[images/rss.gif]]></url>
 <title><![CDATA[工控人家园]]></title>
 <link><![CDATA[http://www.ymmfa.com]]></link>
 <description><![CDATA[工控人家园]]></description>
  </image>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[开关电源我们一般都是两个都加，输入端接2P断路器，输出端正极接熔断器]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1687716#2147747.html]]></link>
 <author><![CDATA[wwr1992]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 10 Oct 2020 06:03:50 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[开关电源不是只算额定电流这么简单，开关电源在上电瞬间电容会充电，也就是冷启动电流，这个电流正规的都有说明，断路器的短路电流要大于这个冷启动电流]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1687716#2147036.html]]></link>
 <author><![CDATA[niningtt]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 06 Oct 2020 09:10:50 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[3A保险丝就够了，成本又低。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1687716#2146898.html]]></link>
 <author><![CDATA[为梦前行]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 05 Oct 2020 07:19:53 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[[s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1687716#2145654.html]]></link>
 <author><![CDATA[秋末零九]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 26 Sep 2020 00:40:14 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[Re:为开关电源&#160;&#160;选空开或者保险丝]]></title>
 <description><![CDATA[短路不应是额定电流的1.2-1.5倍吗[quote]引用第6楼太阳雨于2020-09-19 11:12发表的&nbsp;&nbsp;:
3A保险丝就够了，成本又低。
[/quote]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1687716#2145649.html]]></link>
 <author><![CDATA[无良！！]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 26 Sep 2020 00:35:49 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[Re:为开关电源&#160;&#160;选空开或者保险丝]]></title>
 <description><![CDATA[短路不应是额定电流的1.2-1.5倍吗[quote]引用第4楼李志华于2020-09-19 09:52发表的&nbsp;&nbsp;:
3-5A都可以，不装开关也没多大问题。正版开关电源自己有短路保护功能。
[/quote]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1687716#2145648.html]]></link>
 <author><![CDATA[无良！！]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 26 Sep 2020 00:35:15 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[Re:为开关电源&#160;&#160;选空开或者保险丝]]></title>
 <description><![CDATA[短路不应是额定电流的1.2-1.5倍吗[quote]引用第1楼阳1234于2020-09-17 09:18发表的&nbsp;&nbsp;:
3A应该就够了
[/quote]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1687716#2145647.html]]></link>
 <author><![CDATA[无良！！]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 26 Sep 2020 00:34:37 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[开关电源前后都得加断路器]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1687716#2144381.html]]></link>
 <author><![CDATA[aabbcc296]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 20 Sep 2020 04:26:24 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[开关电源前加断路器。开关电源直流输出加直流型断路器。输出端或者负载几个电磁阀共一个保险丝。虽说老式。但是一般不会烧感应器的线。我碰到过好几个案例，都是DC24V短路，造成感应器线烧坏，或者电磁阀线烧焦，皮都焦破了。附近的线也跟着烧焦。开关电源美坏。主电源主开关没跳闸。设备是韩国和泰国的。开关电源都是牌子 ..]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1687716#2144342.html]]></link>
 <author><![CDATA[bruce2020]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 19 Sep 2020 13:50:44 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[3A保险丝就够了，成本又低。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1687716#2144257.html]]></link>
 <author><![CDATA[太阳雨]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 19 Sep 2020 03:12:18 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[不要选太小，会误动作的]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1687716#2144254.html]]></link>
 <author><![CDATA[hanqin]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 19 Sep 2020 02:53:36 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[3-5A都可以，不装开关也没多大问题。正版开关电源自己有短路保护功能。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1687716#2144237.html]]></link>
 <author><![CDATA[李志华]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 19 Sep 2020 01:52:31 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[我一般选用3A的D型开头灵敏度比C型高]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1687716#2144080.html]]></link>
 <author><![CDATA[大海啸]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 18 Sep 2020 03:36:27 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[空气断路器。2P，4A，符合你要求]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1687716#2143859.html]]></link>
 <author><![CDATA[柳絮飞花]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 17 Sep 2020 03:54:23 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[3A应该就够了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1687716#2143802.html]]></link>
 <author><![CDATA[阳1234]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 17 Sep 2020 01:18:31 +0000]]></pubdate>
</item>
</channel></rss>