{"product_id":"dc12v-boost-inverter-driver-board-300w-adjustable-frequency-square-wave-module","title":"DC12V Boost Inverter Driver Board 300W Adjustable Frequency Module","description":"\n\u003ch2\u003eDC12V Boost Inverter Driver Board – 300W Adjustable Square Wave Converter\u003c\/h2\u003e\n\u003cp\u003ePower your DIY electronics projects with confidence using this compact and capable \u003cstrong\u003eDC12V Boost Inverter Driver Board\u003c\/strong\u003e. Designed for hobbyists, engineers, and electronics enthusiasts, this module converts 12V DC input into a 220V square wave AC output — perfect for driving power transformers up to 300W. The adjustable output frequency (45–60Hz) gives you precise control for a wide range of applications.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Input Voltage Range:\u003c\/strong\u003e Operates normally from 9V to 30V DC, with an optimal input of DC 12V\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Power Output:\u003c\/strong\u003e Supports up to 300W — compatible with most standard power transformers\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdjustable Output Frequency:\u003c\/strong\u003e Factory-set to 50Hz; adjustable between 45Hz and 60Hz via onboard potentiometer\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSquare Wave Output:\u003c\/strong\u003e Delivers a clean square wave AC signal for transformer-driven circuits\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePre-Calibrated:\u003c\/strong\u003e Each board is calibrated using a digital oscilloscope before shipment — no adjustment needed right out of the box\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact Form Factor:\u003c\/strong\u003e Measures just 11 × 5.5 × 3.3 cm — easy to integrate into existing builds and enclosures\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual 12V Transformer Compatible:\u003c\/strong\u003e When connected to a dual 12V transformer, converts DC12V into a 220V square wave AC output\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDC 12V (range: 9V–30V)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e300W\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Waveform\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSquare Wave\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50Hz (adjustable: 45Hz–60Hz)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e11 × 5.5 × 3.3 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDC\/DC Boost Inverter Driver Module\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eHow It Works\u003c\/h3\u003e\n\u003cp\u003eThis driver board, when paired with a dual 12V transformer, steps up 12V DC into a 220V square wave AC voltage output. The onboard potentiometer allows fine-tuning of the output frequency between 45Hz and 60Hz. Note that minor frequency fluctuations may occur depending on input voltage variations — this is normal behavior for this type of circuit.\u003c\/p\u003e\n\n\u003ch3\u003eImportant Notes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDue to differences in lighting and monitor settings, the product color may slightly vary from images shown.\u003c\/li\u003e\n  \u003cli\u003ePlease allow a tolerance of 1mm–1cm due to manual measurement.\u003c\/li\u003e\n  \u003cli\u003eMade in Mainland China.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1× DC12V Boost Inverter Driver Board Module\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor more information on electrical safety standards when working with inverter circuits, visit the \u003ca href=\"https:\/\/www.osha.gov\/electrical\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eOSHA Electrical Safety resource page\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What is the input voltage range for this DC12V boost inverter driver board?\u003c\/h4\u003e\n\u003cp\u003eA: This inverter driver module operates optimally at DC 12V, but it can function normally within a wider input voltage range of 9V to 30V DC, making it versatile for various power supply setups.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Do I need to adjust the potentiometer after receiving the board?\u003c\/h4\u003e\n\u003cp\u003eA: No. Each board is pre-calibrated using a digital oscilloscope before shipment and is factory-set to 50Hz. In most cases, no adjustment is necessary. However, the onboard potentiometer is available if you need to fine-tune the output frequency between 45Hz and 60Hz.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What type of transformer is compatible with this inverter driver module?\u003c\/h4\u003e\n\u003cp\u003eA: This module is compatible with dual 12V power transformers rated up to 300W. When connected properly, it converts 12V DC into a 220V square wave AC output suitable for transformer-driven circuits.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this module suitable for beginners in electronics?\u003c\/h4\u003e\n\u003cp\u003eA: This board is best suited for those with a basic understanding of DC\/AC circuit design and electrical safety. Working with high-voltage output (220V AC) requires care and knowledge of proper wiring practices. Always follow appropriate electrical safety guidelines when handling inverter circuits.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the input voltage range for this DC12V boost inverter driver board?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This inverter driver module operates optimally at DC 12V, but it can function normally within a wider input voltage range of 9V to 30V DC, making it versatile for various power supply setups.\"}}, {\"@type\": \"Question\", \"name\": \"Do I need to adjust the potentiometer after receiving the board?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No. Each board is pre-calibrated using a digital oscilloscope before shipment and is factory-set to 50Hz. In most cases, no adjustment is necessary. 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Always follow appropriate electrical safety guidelines when handling inverter circuits.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/kujrmc-0q.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Electronics \u0026 Tech\", \"item\": \"https:\/\/kujrmc-0q.myshopify.com\/collections\/electronics-tech\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"DC12V Boost Inverter Driver Board 300W Adjustable Frequency Module\", \"item\": \"https:\/\/kujrmc-0q.myshopify.com\/products\/dc12v-boost-inverter-driver-board-300w-adjustable-frequency-square-wave-module\"}]}\u003c\/script\u003e","brand":"Vue","offers":[{"title":"Default Title","offer_id":48749882638528,"sku":"\u003cnone\u003e","price":46.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/9338\/7968\/files\/Sf6fc8bc21d6c4577a7d252eb3017c355d.webp?v=1786209814","url":"https:\/\/vueselect.com\/products\/dc12v-boost-inverter-driver-board-300w-adjustable-frequency-square-wave-module","provider":"Vue","version":"1.0","type":"link"}