久久精品国产热_中文字幕日韩精品亚洲七区_色综合天天干_啊灬啊灬啊灬快灬深一区2区,成人国产在线视频,欧美高清一区二区,欧美日韩亚洲第一区

Contact Us

Cooling type Micro Cooling Fan features

Date: 2015-2-6   Click: 1383 Times

   When the electronic "Micro Cooling Fan" products due to high temperature impact performance, we first will consider adding a miniature fan assisted cooling, but the AC fan is good, or good DC fan, which became a problem, let Let's analyze
   1, DC fans can take DC 5V, 12V, 24V, etc. AC fan directly connected to the mains 220V, 240V, 110V,
   2. DC brushless "Micro Cooling Fan" is generally used plastic frame, small motors use less copper, low material cost, AC fans are brush motor, the stator part of a large, multi-copper, aluminum frame multi-purpose, cost much higher,
   3, big DC fan blades, the greater the amount of wind, AC fans for its small leaves, a small amount of wind
   4. DC "Micro Cooling Fan" and longer life
   5, the DC voltage from the fan safety considerations, no danger

Back to: Industry news

+86-0769-83660708

Home Product News Contact

主站蜘蛛池模板: 顺义区| 昭通市| 云安县| 清涧县| 闽清县| 北安市| 昭通市| 岳普湖县| 莒南县| 吐鲁番市| 贵德县| 沁水县| 黔西| 高邑县| 宁阳县| 上高县| 永兴县| 新宁县| 云梦县| 商城县| 建瓯市| 无为县| 江阴市| 黑河市| 两当县| 大宁县| 清新县| 柳河县| 松潘县| 屯昌县| 白银市| 宝丰县| 怀化市| 南部县| 五家渠市| 五原县| 土默特右旗| 剑川县| 临湘市| 镇原县| 长海县|