{"product_id":"tec1-12703-thermoelectric-peltier-cooling-plate-module-12v-30w","title":"TEC1-12703 Peltier Cooling Plate Module 12V 29.7W – 30×30mm","description":"\n\u003ch2\u003eTEC1-12703 Thermoelectric Peltier Cooling Plate – 12V, 29.7W\u003c\/h2\u003e\n\u003cp\u003eKeep your electronics and DIY projects running at the ideal temperature with the \u003cstrong\u003eTEC1-12703 Thermoelectric Peltier Cooling Plate\u003c\/strong\u003e. This compact yet powerful 30×30mm module delivers efficient heat transfer using the Peltier effect, making it perfect for hobbyists, engineers, and electronics enthusiasts who need a reliable solid-state cooling or heating solution.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEfficient Thermoelectric Cooling:\u003c\/strong\u003e Utilises the Peltier effect for rapid, effective heat dissipation with no moving parts and no noise.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual-Function Module:\u003c\/strong\u003e Works as both a cooler and a heater depending on the polarity applied — incredibly versatile for temperature control projects.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact 30×30mm Footprint:\u003c\/strong\u003e Fits easily into tight spaces, enclosures, and custom builds.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSolid-State Reliability:\u003c\/strong\u003e No mechanical wear means a long service life ideal for continuous operation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Application Range:\u003c\/strong\u003e Perfect for CPU cooling, small refrigerators, laser diode cooling, scientific instruments, and DIY electronics projects.\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\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTEC1-12703\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e29.7W\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e30 × 30mm (approx. 1.18 × 1.18 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 piece\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackage Includes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × TEC1-12703 Thermoelectric Peltier Cooling Plate Module\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePlease Note\u003c\/h3\u003e\n\u003cp\u003eDue to differences in monitor settings and lighting conditions, the actual colour of the item may vary slightly from the images shown. Please allow ±1–2cm tolerance due to manual measurement.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/hex-nut-bolt-extractor-tool-kit-10-piece\"\u003e10-Pc Hex Nut \u0026amp; Bolt Extractor Kit – HIP Tools\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-2-inch-8-piece-hex-short-socket-set-vanadium-steel\"\u003e1\/2\" Drive 8-Piece Hex Short Socket Set – Vanadium Steel\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/105-degree-right-angle-driver-with-hex-screwdriver-bit\"\u003e105° Right Angle Driver with 1\/4\" Hex Screwdriver Bit\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/personal-protective-equipment\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on personal protective equipment\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What is a Peltier cooling plate and how does the TEC1-12703 work?\u003c\/h4\u003e\n\u003cp\u003eA: A Peltier cooling plate, also known as a thermoelectric module, uses the Peltier effect — when electric current flows through two different semiconductor materials joined together, one side becomes cold and the other becomes hot. The TEC1-12703 runs on 12V DC and draws up to 29.7W to transfer heat from one side of the module to the other, enabling precise solid-state temperature control with no moving parts.\u003c\/p\u003e\n\u003ch4\u003eQ: What applications is the TEC1-12703 Peltier module suitable for?\u003c\/h4\u003e\n\u003cp\u003eA: The TEC1-12703 is ideal for a wide range of DIY and professional applications including small beverage or component coolers, CPU and laser diode thermal management, scientific instruments, portable refrigeration units, and any custom project requiring active electronic temperature control.\u003c\/p\u003e\n\u003ch4\u003eQ: Do I need a heatsink or fan with this Peltier cooling plate?\u003c\/h4\u003e\n\u003cp\u003eA: Yes — for optimal performance, it is highly recommended to attach a heatsink and\/or cooling fan to the hot side of the TEC1-12703 module. Without adequate heat dissipation on the hot side, module efficiency will drop and it may overheat. A suitable thermal interface paste between the module and heatsink is also advised.\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 is a Peltier cooling plate and how does the TEC1-12703 work?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"A Peltier cooling plate, also known as a thermoelectric module, uses the Peltier effect — when electric current flows through two different semiconductor materials joined together, one side becomes cold and the other becomes hot. The TEC1-12703 runs on 12V DC and draws up to 29.7W to transfer heat from one side of the module to the other, enabling precise solid-state temperature control with no moving parts.\"}}, {\"@type\": \"Question\", \"name\": \"What applications is the TEC1-12703 Peltier module suitable for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The TEC1-12703 is ideal for a wide range of DIY and professional applications including small beverage or component coolers, CPU and laser diode thermal management, scientific instruments, portable refrigeration units, and any custom project requiring active electronic temperature control.\"}}, {\"@type\": \"Question\", \"name\": \"Do I need a heatsink or fan with this Peltier cooling plate?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes — for optimal performance, it is highly recommended to attach a heatsink and\/or cooling fan to the hot side of the TEC1-12703 module. Without adequate heat dissipation on the hot side, module efficiency will drop and it may overheat. A suitable thermal interface paste between the module and heatsink is also advised.\"}}]}\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:\/\/rw8eae-v1.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Tools \u0026 Household\", \"item\": \"https:\/\/rw8eae-v1.myshopify.com\/collections\/tools-household\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"TEC1-12703 Peltier Cooling Plate Module 12V 29.7W – 30×30mm\", \"item\": \"https:\/\/rw8eae-v1.myshopify.com\/products\/tec1-12703-thermoelectric-peltier-cooling-plate-module-12v-30w\"}]}\u003c\/script\u003e","brand":"HIP","offers":[{"title":"CN","offer_id":46305365098730,"sku":"1005012548730002-CN","price":10.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0718\/4590\/4618\/files\/Sd40bc6c1c07f46a7bf3e6a5cdc980e3cl.webp?v=1789872141","url":"https:\/\/hipcustomerservice.com\/products\/tec1-12703-thermoelectric-peltier-cooling-plate-module-12v-30w","provider":"HIP","version":"1.0","type":"link"}