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<title><![CDATA[EC21 Product Catalogs - frequency conventer]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/frequency_conventer--10120399/1/frequency conventer.html]]></link><item>
<title><![CDATA[Aluminum Printed Circuit Board]]></title><link><![CDATA[https://pcbmain68.en.ec21.com/Aluminum_Printed_Circuit_Board--11046819_11248728.html]]></link><description><![CDATA[frequency electric amplifiers ,Filtering appliance ,Transmitter circuit,etc.
4. Office automation equipment: Electric motor, drives.etc
5. Automotive: Electronic regulator, Ignition, Power Controller]]></description><pubDate><![CDATA[20240606]]></pubDate></item>
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<title><![CDATA[Fast Supply Electric Circuit Board Assembly Manufacturer]]></title><link><![CDATA[https://cttpcb.en.ec21.com/Fast_Supply_Electric_Circuit_Board--10919275_11050449.html]]></link><description><![CDATA[frequency interference, electromagnetic wave interference, electrostatic discharge and heat conduction.
4. The most common reason for using HDI technology is a significant increase in packaging densi]]></description><pubDate><![CDATA[20231206]]></pubDate></item>
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<title><![CDATA[Smart Electronics PCBA Prototype PCB Assembly Manufacturing Customized Printed Circuit Board]]></title><link><![CDATA[https://ruomeipcb02.en.ec21.com/Smart_Electronics_PCBA_Prototype_PCB--11819316_11819378.html]]></link><description><![CDATA[Frequency)&amp;(Radio Frenquency)board, impendance controlled board, HDI board, BGA&amp;Fine pitch boardMin. line width/gap 3.5/4mil(laser drill)Min. hole size 0.15mm(mechanical drill)/4mil(laser drill)Min. ]]></description><pubDate><![CDATA[20230713]]></pubDate></item>

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