{"product_id":"ultrasonic-cleaner-diy-kit-60-900w-pcb-transducer-40khz","title":"40KHz Ultrasonic Cleaner DIY Kit 60–900W PCB \u0026 Transducer","description":"\n\u003ch2\u003eBuild Your Own High-Performance Ultrasonic Cleaner\u003c\/h2\u003e\n\u003cp\u003eThis all-in-one \u003cstrong\u003eUltrasonic Cleaner DIY Component Kit\u003c\/strong\u003e gives electronics hobbyists, makers, and professionals everything they need to assemble a custom ultrasonic bath from scratch. Operating at a precise \u003cstrong\u003e40 kHz frequency\u003c\/strong\u003e and scalable from \u003cstrong\u003e60W up to 900W\u003c\/strong\u003e, this kit is engineered for thorough, efficient cleaning of PCBs, circuit boards, jewelry, metal parts, and delicate components — all without harsh manual scrubbing.\u003c\/p\u003e\n\n\u003cp\u003eMade in Mainland China and certified to \u003cstrong\u003eCE and RoHS\u003c\/strong\u003e standards, this kit delivers reliable performance backed by a \u003cstrong\u003e1-year warranty\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's in the Kit?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrive Board (PCB)\u003c\/strong\u003e — precision-engineered control board to drive ultrasonic output\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e40 kHz Ultrasonic Transducer\u003c\/strong\u003e — converts electrical energy into powerful ultrasonic waves\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDisplay Board\u003c\/strong\u003e — easy-to-read readout for monitoring settings\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeating Plate\u003c\/strong\u003e — maintains optimal solution temperature for enhanced cleaning\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower Switch\u003c\/strong\u003e — safe, convenient on\/off control\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Granbo\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower Range:\u003c\/strong\u003e 60W – 900W (Model: DGJ-60W-900W)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFrequency:\u003c\/strong\u003e 40 kHz\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTank Capacity:\u003c\/strong\u003e 1 – 30 Litres\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower Supply:\u003c\/strong\u003e 110V \/ 220V (dual voltage)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCertification:\u003c\/strong\u003e CE, RoHS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1 Year\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Made in Mainland China\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Choose This DIY Ultrasonic Kit?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eWide Power Range\u003c\/strong\u003e — scale from small precision tasks to large-volume cleaning jobs (1–30L tanks)\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eDual Voltage\u003c\/strong\u003e — compatible with 110V and 220V power supplies for global use\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003e40 kHz Precision Frequency\u003c\/strong\u003e — ideal for circuit boards, electronic components, optical parts, and intricate metal items\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eIntegrated Heating Plate\u003c\/strong\u003e — warm solutions improve cleaning effectiveness\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eCE \u0026amp; RoHS Certified\u003c\/strong\u003e — meets international safety and environmental standards\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eFull DIY Flexibility\u003c\/strong\u003e — customize tank size, mounting, and enclosure to your exact requirements\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCommon DIY Assembly Tips\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003ePoor cleaning output?\u003c\/strong\u003e Verify the drive board's output frequency matches your transducer's resonant frequency. Mismatches significantly reduce cavitation performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNo vibration from the transducer?\u003c\/strong\u003e Confirm the transducer is firmly bonded or mounted to the tank wall with no air gaps, and that all wiring connections are secure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOverheating?\u003c\/strong\u003e Check for circuit overload and ensure adequate ventilation around the drive board. Adjust power settings to match your tank size.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTimer not responding?\u003c\/strong\u003e Inspect solder joints on the display board and confirm the timer signal path in the control circuit is intact.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eChoosing the right cleaning solution?\u003c\/strong\u003e Use higher-pH (alkaline) solutions for grease and oil removal; lower-pH (acidic) solutions for mineral deposits and rust.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/nitrile-work-gloves-anti-slip-full-finger-5-pair\"\u003e5-Pair Nitrile Work Gloves – Anti-Slip Full Finger Safety\u003c\/a\u003e — protect your hands during assembly and handling\u003c\/li\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/ball-end-hex-screwdriver-bit-magnetic-reduced-shank-steel\"\u003eBall End Hex Screwdriver Bit – Magnetic Reduced Shank Steel\u003c\/a\u003e — precision fastening for electronic enclosures\u003c\/li\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/10-pack-65mm-oscillating-multi-tool-saw-blades-high-carbon-steel\"\u003e10-Pack 65mm Oscillating Multi-Tool Saw Blades | Carbon Steel\u003c\/a\u003e — handy for custom tank and enclosure fabrication\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/hand-power-tools\" target=\"_blank\" rel=\"noopener\"\u003eOSHA guidance on hand and power tools\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What tank size is compatible with this ultrasonic cleaner DIY kit?\u003c\/h4\u003e\n\u003cp\u003eA: This kit supports tank capacities ranging from \u003cstrong\u003e1 litre to 30 litres\u003c\/strong\u003e. Choose your container size based on the items you need to clean and the total power output you select. Larger tanks generally require higher wattage settings for effective ultrasonic cavitation throughout the full volume.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can I use this ultrasonic PCB kit with both 110V and 220V power supplies?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. This kit is designed to work with both \u003cstrong\u003e110V and 220V\u003c\/strong\u003e power supplies, making it suitable for use in North America, Europe, and other regions worldwide. Always verify your local voltage before connecting.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What materials and items can I clean with a 40 kHz ultrasonic bath assembled from this kit?\u003c\/h4\u003e\n\u003cp\u003eA: A 40 kHz ultrasonic bath is well-suited for cleaning \u003cstrong\u003ePCBs, electronic components, circuit boards, jewelry, watch parts, metal fittings, optical lenses, and other delicate or precision items\u003c\/strong\u003e. Always use a cleaning solution appropriate for the material being cleaned.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Does this kit include a tank or housing enclosure?\u003c\/h4\u003e\n\u003cp\u003eA: No — this is a \u003cstrong\u003eDIY component kit\u003c\/strong\u003e that includes the drive board (PCB), transducer, display board, heating plate, and power switch. You supply your own tank\/container and enclosure, allowing full customization of your ultrasonic cleaning setup.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What tank size is compatible with this ultrasonic cleaner DIY kit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This kit supports tank capacities ranging from 1 litre to 30 litres. Choose your container size based on the items you need to clean and the total power output you select. Larger tanks generally require higher wattage settings for effective ultrasonic cavitation throughout the full volume.\"}}, {\"@type\": \"Question\", \"name\": \"Can I use this ultrasonic PCB kit with both 110V and 220V power supplies?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. 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