{"id":6301,"date":"2026-04-30T17:15:38","date_gmt":"2026-04-30T09:15:38","guid":{"rendered":"https:\/\/txjpcba.com\/?p=6301"},"modified":"2026-04-30T17:15:38","modified_gmt":"2026-04-30T09:15:38","slug":"what-is-pcb-cleaning-process","status":"publish","type":"post","link":"https:\/\/txjpcba.com\/ar\/what-is-pcb-cleaning-process\/","title":{"rendered":"What is PCB cleaning process?"},"content":{"rendered":"<h2 data-start=\"0\" data-end=\"33\"><strong data-start=\"0\" data-end=\"33\">PCB Cleaning Process<\/strong><\/h2>\n<p data-start=\"35\" data-end=\"409\">\u0625\u0646 <strong data-start=\"39\" data-end=\"63\">\u0639\u0645\u0644\u064a\u0629 \u062a\u0646\u0638\u064a\u0641 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631<\/strong> is a critical step in <a href=\"https:\/\/txjpcba.com\/ar\/%d8%aa%d8%ac%d9%85%d9%8a%d8%b9-%d8%ab%d9%86%d8%a7%d8%a6%d9%8a-%d8%a7%d9%84%d9%81%d9%8a%d9%86%d9%8a%d9%84-%d9%85%d8%aa%d8%b9%d8%af%d8%af-%d8%a7%d9%84%d9%83%d9%84%d9%88%d8%b1\/\"><strong data-start=\"86\" data-end=\"102\">\u062a\u062c\u0645\u064a\u0639 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631<\/strong><\/a> that removes contaminants such as flux residues, dust, oils, and ionic impurities from the surface of a printed circuit board. Proper cleaning is essential after <strong data-start=\"265\" data-end=\"281\">\u062a\u062c\u0645\u064a\u0639 SMT<\/strong> and soldering to ensure long-term reliability, electrical performance, and compatibility with processes like conformal coating.<\/p>\n<p data-start=\"411\" data-end=\"537\">Even when using \u201cno-clean\u201d flux, residues can still affect sensitive electronics, especially in high-reliability applications.<\/p>\n<figure id=\"attachment_6302\" aria-describedby=\"caption-attachment-6302\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img fetchpriority=\"high\" decoding=\"async\" class=\"size-full wp-image-6302\" src=\"https:\/\/txjpcba.com\/wp-content\/uploads\/2026\/04\/What-is-PCB-cleaning-process.jpg\" alt=\"What is PCB cleaning process\" width=\"800\" height=\"597\" srcset=\"https:\/\/txjpcba.com\/wp-content\/uploads\/2026\/04\/What-is-PCB-cleaning-process.jpg 800w, https:\/\/txjpcba.com\/wp-content\/uploads\/2026\/04\/What-is-PCB-cleaning-process-300x224.jpg 300w, https:\/\/txjpcba.com\/wp-content\/uploads\/2026\/04\/What-is-PCB-cleaning-process-768x573.jpg 768w, https:\/\/txjpcba.com\/wp-content\/uploads\/2026\/04\/What-is-PCB-cleaning-process-16x12.jpg 16w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-6302\" class=\"wp-caption-text\">What is PCB cleaning process<\/figcaption><\/figure>\n<h2 data-section-id=\"cwhayz\" data-start=\"539\" data-end=\"571\">Why PCB Cleaning is Important<\/h2>\n<p data-start=\"573\" data-end=\"643\">\u0623\u062b\u0646\u0627\u0621 <strong data-start=\"580\" data-end=\"596\">\u062a\u062c\u0645\u064a\u0639 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631<\/strong>, several contaminants can remain on the board:<\/p>\n<ul data-start=\"645\" data-end=\"785\">\n<li data-section-id=\"1wkfhio\" data-start=\"645\" data-end=\"677\">\u0628\u0642\u0627\u064a\u0627 \u0627\u0644\u062a\u062f\u0641\u0642 \u0645\u0646 \u0627\u0644\u0644\u062d\u0627\u0645<\/li>\n<li data-section-id=\"1vlyaxe\" data-start=\"678\" data-end=\"703\">Solder paste residues<\/li>\n<li data-section-id=\"5w0in0\" data-start=\"704\" data-end=\"735\">\u0627\u0644\u063a\u0628\u0627\u0631 \u0648\u0627\u0644\u062c\u0633\u064a\u0645\u0627\u062a \u0627\u0644\u0639\u0627\u0644\u0642\u0629 \u0641\u064a \u0627\u0644\u0647\u0648\u0627\u0621<\/li>\n<li data-section-id=\"3lje15\" data-start=\"736\" data-end=\"761\">Fingerprints and oils<\/li>\n<li data-section-id=\"1u2hrii\" data-start=\"762\" data-end=\"785\">\u0627\u0644\u062a\u0644\u0648\u062b \u0627\u0644\u0623\u064a\u0648\u0646\u064a<\/li>\n<\/ul>\n<p data-start=\"787\" data-end=\"819\">If not removed, these can cause:<\/p>\n<ul data-start=\"821\" data-end=\"943\">\n<li data-section-id=\"5zh974\" data-start=\"821\" data-end=\"834\">\u0627\u0644\u062a\u0622\u0643\u0644<\/li>\n<li data-section-id=\"1az8n55\" data-start=\"835\" data-end=\"875\">\u062a\u0633\u0631\u0628 \u0643\u0647\u0631\u0628\u0627\u0626\u064a \u0623\u0648 \u0645\u0627\u0633 \u0643\u0647\u0631\u0628\u0627\u0626\u064a<\/li>\n<li data-section-id=\"r020a8\" data-start=\"876\" data-end=\"914\">Poor adhesion of conformal coating<\/li>\n<li data-section-id=\"a6mj3h\" data-start=\"915\" data-end=\"943\">\u0627\u0646\u062e\u0641\u0627\u0636 \u0627\u0644\u0639\u0645\u0631 \u0627\u0644\u0627\u0641\u062a\u0631\u0627\u0636\u064a \u0644\u0644\u0645\u0646\u062a\u062c<\/li>\n<\/ul>\n<p data-start=\"945\" data-end=\"1013\">\ud83d\udc49 Cleaning ensures the PCB meets reliability and quality standards.<\/p>\n<p align=\"center\"><a href=\"\/ar\/%d8%a7%d8%ad%d8%b5%d9%84-%d8%b9%d9%84%d9%89-%d8%b9%d8%b1%d8%b6-%d8%a3%d8%b3%d8%b9%d8%a7%d8%b1-%d8%aa%d8%ac%d9%85%d9%8a%d8%b9-%d8%ab%d9%86%d8%a7%d8%a6%d9%8a-%d8%a7%d9%84%d9%81%d9%8a%d9%86%d9%8a%d9%84\/\"><button style=\"background: black; color: white; padding: 8px 20px; border: none; cursor: pointer;\">\u0627\u062d\u0635\u0644 \u0639\u0644\u0649 \u0639\u0631\u0636 \u0623\u0633\u0639\u0627\u0631 \u062a\u062c\u0645\u064a\u0639 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631<\/button><\/a><\/p>\n<h2 data-section-id=\"ramomz\" data-start=\"1015\" data-end=\"1044\">PCB Cleaning Process Steps<\/h2>\n<h3 data-section-id=\"1b16ljr\" data-start=\"1046\" data-end=\"1070\">Pre-Clean Inspection<\/h3>\n<ul data-start=\"1072\" data-end=\"1165\">\n<li data-section-id=\"8dji4a\" data-start=\"1072\" data-end=\"1104\">Identify contamination level<\/li>\n<li data-section-id=\"tfo4cf\" data-start=\"1105\" data-end=\"1134\">Determine cleaning method<\/li>\n<li data-section-id=\"4it01q\" data-start=\"1135\" data-end=\"1165\">Check sensitive components<\/li>\n<\/ul>\n<h3 data-section-id=\"1bxf1rb\" data-start=\"1167\" data-end=\"1185\">Cleaning Stage<\/h3>\n<p data-start=\"1187\" data-end=\"1244\">The PCB is cleaned using appropriate methods (see below).<\/p>\n<h3 data-section-id=\"1xdsym8\" data-start=\"1246\" data-end=\"1257\">Rinsing<\/h3>\n<ul data-start=\"1259\" data-end=\"1345\">\n<li data-section-id=\"1nf0f56\" data-start=\"1259\" data-end=\"1309\">Removes cleaning agents and dissolved residues<\/li>\n<li data-section-id=\"7whf01\" data-start=\"1310\" data-end=\"1345\">Prevents chemical contamination<\/li>\n<\/ul>\n<h3 data-section-id=\"gp858p\" data-start=\"1347\" data-end=\"1357\">\u0627\u0644\u062a\u062c\u0641\u064a\u0641<\/h3>\n<ul data-start=\"1359\" data-end=\"1424\">\n<li data-section-id=\"m0yzpd\" data-start=\"1359\" data-end=\"1390\">Ensures no moisture remains<\/li>\n<li data-section-id=\"lfsd6i\" data-start=\"1391\" data-end=\"1424\">Uses hot air or vacuum drying<\/li>\n<\/ul>\n<h3 data-section-id=\"1w0ul1w\" data-start=\"1426\" data-end=\"1446\">\u0627\u0644\u0641\u062d\u0635 \u0627\u0644\u0646\u0647\u0627\u0626\u064a<\/h3>\n<ul data-start=\"1448\" data-end=\"1516\">\n<li data-section-id=\"1642w4y\" data-start=\"1448\" data-end=\"1472\">Verifies cleanliness<\/li>\n<li data-section-id=\"1n12zmd\" data-start=\"1473\" data-end=\"1516\">May include ionic contamination testing<\/li>\n<\/ul>\n<h2 data-section-id=\"r6m5sg\" data-start=\"1518\" data-end=\"1548\">Common PCB Cleaning Methods<\/h2>\n<h3 data-section-id=\"e0vuf6\" data-start=\"1550\" data-end=\"1584\">Aqueous Cleaning (Water-Based)<\/h3>\n<ul data-start=\"1586\" data-end=\"1713\">\n<li data-section-id=\"t6aufy\" data-start=\"1586\" data-end=\"1635\">Uses deionized (DI) water and cleaning agents<\/li>\n<li data-section-id=\"h68tvm\" data-start=\"1636\" data-end=\"1664\">\u0635\u062f\u064a\u0642\u0629 \u0644\u0644\u0628\u064a\u0626\u0629<\/li>\n<li data-section-id=\"1ne8uj2\" data-start=\"1665\" data-end=\"1713\">\u0645\u0646\u0627\u0633\u0628\u0629 \u0644\u0645\u0639\u0638\u0645 <strong data-start=\"1685\" data-end=\"1701\">\u062a\u062c\u0645\u064a\u0639 SMT<\/strong> \u0627\u0644\u0639\u0645\u0644\u064a\u0627\u062a<\/li>\n<\/ul>\n<h3 data-section-id=\"1cglm3e\" data-start=\"1715\" data-end=\"1735\">Solvent Cleaning<\/h3>\n<ul data-start=\"1737\" data-end=\"1869\">\n<li data-section-id=\"1g8q9y2\" data-start=\"1737\" data-end=\"1784\">Uses chemical solvents to dissolve residues<\/li>\n<li data-section-id=\"ovwh6y\" data-start=\"1785\" data-end=\"1824\">Effective for stubborn contaminants<\/li>\n<li data-section-id=\"12eg9bd\" data-start=\"1825\" data-end=\"1869\">\u064a\u062a\u0637\u0644\u0628 \u0645\u0646\u0627\u0648\u0644\u0629 \u0648\u062a\u0647\u0648\u064a\u0629 \u0645\u0646\u0627\u0633\u0628\u0629<\/li>\n<\/ul>\n<h3 data-section-id=\"39opsl\" data-start=\"1871\" data-end=\"1896\">Semi-Aqueous Cleaning<\/h3>\n<ul data-start=\"1898\" data-end=\"1978\">\n<li data-section-id=\"6u53i0\" data-start=\"1898\" data-end=\"1937\">Combines solvent and water cleaning<\/li>\n<li data-section-id=\"ushgcg\" data-start=\"1938\" data-end=\"1978\">High efficiency for complex residues<\/li>\n<\/ul>\n<h3 data-section-id=\"499qed\" data-start=\"1980\" data-end=\"2003\">Ultrasonic Cleaning<\/h3>\n<ul data-start=\"2005\" data-end=\"2126\">\n<li data-section-id=\"1vntk4q\" data-start=\"2005\" data-end=\"2040\">Uses high-frequency sound waves<\/li>\n<li data-section-id=\"1r1g9b7\" data-start=\"2041\" data-end=\"2090\">\u064a\u0632\u064a\u0644 \u0627\u0644\u0645\u0644\u0648\u062b\u0627\u062a \u0645\u0646 \u0627\u0644\u0645\u0646\u0627\u0637\u0642 \u0627\u0644\u062a\u064a \u064a\u0635\u0639\u0628 \u0627\u0644\u0648\u0635\u0648\u0644 \u0625\u0644\u064a\u0647\u0627<\/li>\n<li data-section-id=\"ra9tm2\" data-start=\"2091\" data-end=\"2126\">Not suitable for all components<\/li>\n<\/ul>\n<h3 data-section-id=\"1dwdrll\" data-start=\"2128\" data-end=\"2147\">Manual Cleaning<\/h3>\n<ul data-start=\"2149\" data-end=\"2212\">\n<li data-section-id=\"1q7vsrf\" data-start=\"2149\" data-end=\"2175\">Brush + solvent method<\/li>\n<li data-section-id=\"rmyrqi\" data-start=\"2176\" data-end=\"2212\">Used for rework or small batches<\/li>\n<\/ul>\n<h2 data-section-id=\"16wclal\" data-start=\"2214\" data-end=\"2240\">Cleaning Equipment Used<\/h2>\n<ul data-start=\"2242\" data-end=\"2353\">\n<li data-section-id=\"12rnslu\" data-start=\"2242\" data-end=\"2270\">Inline cleaning machines<\/li>\n<li data-section-id=\"10fj66f\" data-start=\"2271\" data-end=\"2297\">Batch cleaning systems<\/li>\n<li data-section-id=\"f24hp9\" data-start=\"2298\" data-end=\"2323\">Spray-in-air cleaners<\/li>\n<li data-section-id=\"1cvfroo\" data-start=\"2324\" data-end=\"2353\">Ultrasonic cleaning tanks<\/li>\n<\/ul>\n<p data-start=\"2355\" data-end=\"2429\">Modern factories integrate cleaning into automated <strong data-start=\"2406\" data-end=\"2422\">\u062a\u062c\u0645\u064a\u0639 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631<\/strong> \u0627\u0644\u062e\u0637\u0648\u0637.<\/p>\n<h2 data-section-id=\"7doa3w\" data-start=\"2431\" data-end=\"2463\">Standards for PCB Cleanliness<\/h2>\n<p data-start=\"2465\" data-end=\"2498\">Cleanliness is often measured by:<\/p>\n<ul data-start=\"2500\" data-end=\"2626\">\n<li data-section-id=\"1gbmskg\" data-start=\"2500\" data-end=\"2547\"><strong data-start=\"2502\" data-end=\"2545\">Ionic contamination testing (ROSE test)<\/strong><\/li>\n<li data-section-id=\"13qi92v\" data-start=\"2548\" data-end=\"2589\">\u0627\u0644\u0641\u062d\u0635 \u0627\u0644\u0628\u0635\u0631\u064a \u062a\u062d\u062a \u0627\u0644\u062a\u0643\u0628\u064a\u0631<\/li>\n<li data-section-id=\"1ckxg05\" data-start=\"2590\" data-end=\"2626\">IPC standards (e.g., IPC-TM-650)<\/li>\n<\/ul>\n<p data-start=\"2628\" data-end=\"2688\">\ud83d\udc49 These ensure the PCB meets industry quality requirements.<\/p>\n<h2 data-section-id=\"1a941ey\" data-start=\"2690\" data-end=\"2726\">Advantages of Proper PCB Cleaning<\/h2>\n<ul data-start=\"2728\" data-end=\"2894\">\n<li data-section-id=\"j52bpb\" data-start=\"2728\" data-end=\"2763\">\u064a\u062d\u0633\u0646 \u0627\u0644\u0645\u0648\u062b\u0648\u0642\u064a\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629<\/li>\n<li data-section-id=\"3ebhae\" data-start=\"2764\" data-end=\"2798\">Prevents corrosion and leakage<\/li>\n<li data-section-id=\"qgq08y\" data-start=\"2799\" data-end=\"2838\">Enhances conformal coating adhesion<\/li>\n<li data-section-id=\"1hias3u\" data-start=\"2839\" data-end=\"2865\">Reduces field failures<\/li>\n<li data-section-id=\"92ww0s\" data-start=\"2866\" data-end=\"2894\">Extends product lifespan<\/li>\n<\/ul>\n<h2 data-section-id=\"1t0mo09\" data-start=\"2896\" data-end=\"2929\">When is PCB Cleaning Required?<\/h2>\n<p data-start=\"2931\" data-end=\"2968\">Cleaning is especially important for:<\/p>\n<ul data-start=\"2970\" data-end=\"3135\">\n<li data-section-id=\"rhlnyp\" data-start=\"2970\" data-end=\"3023\">High-reliability electronics (medical, aerospace)<\/li>\n<li data-section-id=\"lvb6tk\" data-start=\"3024\" data-end=\"3061\">Fine-pitch or high-density boards<\/li>\n<li data-section-id=\"1wzafyh\" data-start=\"3062\" data-end=\"3100\">Boards requiring conformal coating<\/li>\n<li data-section-id=\"18716s4\" data-start=\"3101\" data-end=\"3135\">\u062a\u0637\u0628\u064a\u0642\u0627\u062a \u0627\u0644\u0628\u064a\u0626\u0629 \u0627\u0644\u0642\u0627\u0633\u064a\u0629<\/li>\n<\/ul>\n<h2 data-section-id=\"1hrrrdc\" data-start=\"3137\" data-end=\"3170\">Limitations and Considerations<\/h2>\n<ul data-start=\"3172\" data-end=\"3356\">\n<li data-section-id=\"1ul5uke\" data-start=\"3172\" data-end=\"3208\">Adds extra cost and process time<\/li>\n<li data-section-id=\"fsqsq7\" data-start=\"3209\" data-end=\"3253\">Incorrect cleaning can damage components<\/li>\n<li data-section-id=\"ta297n\" data-start=\"3254\" data-end=\"3304\">Must match cleaning method with materials used<\/li>\n<li data-section-id=\"c7xd3t\" data-start=\"3305\" data-end=\"3356\">Requires proper drying to avoid moisture issues<\/li>\n<\/ul>\n<h2 data-section-id=\"hmxhnm\" data-start=\"3358\" data-end=\"3392\">Best Practices for PCB Cleaning<\/h2>\n<ul data-start=\"3394\" data-end=\"3568\">\n<li data-section-id=\"w722m2\" data-start=\"3394\" data-end=\"3439\">Choose the right flux and cleaning method<\/li>\n<li data-section-id=\"1tdydf2\" data-start=\"3440\" data-end=\"3468\">Use DI water for rinsing<\/li>\n<li data-section-id=\"1jwqptk\" data-start=\"3469\" data-end=\"3510\">Control cleaning temperature and time<\/li>\n<li data-section-id=\"dvgod0\" data-start=\"3511\" data-end=\"3537\">Ensure complete drying<\/li>\n<li data-section-id=\"1jqatui\" data-start=\"3538\" data-end=\"3568\">Test cleanliness regularly<\/li>\n<\/ul>\n<h2 data-section-id=\"1lds1hu\" data-start=\"3570\" data-end=\"3601\">Role in PCB Assembly Process<\/h2>\n<p data-start=\"3603\" data-end=\"3642\">In a typical <strong data-start=\"3616\" data-end=\"3632\">\u062a\u062c\u0645\u064a\u0639 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631<\/strong> workflow:<\/p>\n<ul data-start=\"3644\" data-end=\"3793\">\n<li data-section-id=\"pp2d4h\" data-start=\"3644\" data-end=\"3695\">Performed after soldering (SMT or through-hole)<\/li>\n<li data-section-id=\"1e40yra\" data-start=\"3696\" data-end=\"3741\">Before conformal coating or final testing<\/li>\n<li data-section-id=\"33mmd5\" data-start=\"3742\" data-end=\"3793\">Ensures the board is free from harmful residues<\/li>\n<\/ul>\n<h2 data-section-id=\"8dtpi\" data-start=\"3795\" data-end=\"3808\">\u0627\u0644\u062e\u0627\u062a\u0645\u0629<\/h2>\n<p data-start=\"3810\" data-end=\"4144\">The PCB cleaning process is an essential part of\u00a0<a href=\"https:\/\/txjpcba.com\/ar\/%d8%ae%d8%af%d9%85%d8%a7%d8%aa-%d8%aa%d8%ac%d9%85%d9%8a%d8%b9-%d8%a7%d9%84%d8%b3%d9%85%d8%a8%d8%aa%d9%8a%d9%83\/\"><strong data-start=\"3880\" data-end=\"3896\">\u062a\u062c\u0645\u064a\u0639 SMT<\/strong><\/a>, ensuring that circuit boards are free from contaminants that could compromise performance and reliability. With proper cleaning methods and quality control, manufacturers can significantly improve product durability and reduce long-term failures.<\/p>\n<p align=\"center\"><a href=\"\/ar\/%d8%a7%d8%ad%d8%b5%d9%84-%d8%b9%d9%84%d9%89-%d8%b9%d8%b1%d8%b6-%d8%a3%d8%b3%d8%b9%d8%a7%d8%b1-%d8%aa%d8%ac%d9%85%d9%8a%d8%b9-%d8%ab%d9%86%d8%a7%d8%a6%d9%8a-%d8%a7%d9%84%d9%81%d9%8a%d9%86%d9%8a%d9%84\/\"><button style=\"background: black; color: white; padding: 8px 20px; border: none; cursor: pointer;\">\u0627\u062d\u0635\u0644 \u0639\u0644\u0649 \u0639\u0631\u0636 \u0623\u0633\u0639\u0627\u0631 \u062a\u062c\u0645\u064a\u0639 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631<\/button><\/a><\/p>\n<p style=\"text-align: center;\">\u0647\u0644 \u062a\u062d\u062a\u0627\u062c \u0625\u0644\u0649 \u0639\u0631\u0636 \u0623\u0633\u0639\u0627\u0631 \u0633\u0631\u064a\u0639 \u0648\u062f\u0642\u064a\u0642 \u0644\u062a\u062c\u0645\u064a\u0639 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631\u061f \u0623\u0631\u0633\u0644 \u0637\u0644\u0628\u0643 \u0641\u064a \u062b\u0648\u0627\u0646\u064d.<br \/>\n\u0646\u062d\u0646 \u0646\u0648\u0641\u0631 \u062e\u062f\u0645\u0627\u062a \u062a\u062c\u0645\u064a\u0639 \u062b\u0646\u0627\u0626\u064a \u0627\u0644\u0641\u064a\u0646\u064a\u0644 \u0645\u062a\u0639\u062f\u062f \u0627\u0644\u0643\u0644\u0648\u0631 \u0627\u0644\u0627\u062d\u062a\u0631\u0627\u0641\u064a\u0629 \u0628\u0645\u0627 \u0641\u064a \u0630\u0644\u0643 SMT \u0648DIP \u0648\u062d\u0644\u0648\u0644 \u062a\u0633\u0644\u064a\u0645 \u0627\u0644\u0645\u0641\u062a\u0627\u062d \u0627\u0644\u0643\u0627\u0645\u0644\u0629.<\/p>\n<p style=\"text-align: center;\">\u2714 \u0625\u062a\u0627\u062d\u0629 \u0627\u062a\u0641\u0627\u0642\u064a\u0629 \u0639\u062f\u0645 \u0627\u0644\u0625\u0641\u0634\u0627\u0621 \u2714 \u0639\u0631\u0636 \u0623\u0633\u0639\u0627\u0631 \u0633\u0631\u064a\u0639 \u0641\u064a \u063a\u0636\u0648\u0646 24 \u0633\u0627\u0639\u0629 \u2714 \u0645\u0635\u0646\u0639 \u0645\u0639\u062a\u0645\u062f \u0645\u0646 ISO \u2714 \u062e\u062f\u0645\u0629 PCB \u0648 PCBA \u0627\u0644\u0634\u0627\u0645\u0644\u0629<\/p>","protected":false},"excerpt":{"rendered":"<p>PCB Cleaning Process The PCB cleaning process is a critical step in PCB Assembly that removes contaminants such as flux [&hellip;]<\/p>","protected":false},"author":1,"featured_media":6302,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center 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