{"product_id":"xd-35-peltier-thermoelectric-cooling-module-diy-mini-cooler-kit-1","title":"XD-35 Peltier Thermoelectric Cooling Module | DIY Mini Cooler Kit","description":"\u003ch2\u003eXD-35 Thermoelectric Peltier Cooling Kit — Compact DIY Cooling Module\u003c\/h2\u003e\n\u003cp\u003eBuild your own mini cooler, chilled enclosure, or temperature-control system with the \u003cstrong\u003eXD-35 Thermoelectric Peltier Cooling Module\u003c\/strong\u003e. This pre-assembled semiconductor cooling kit combines a Peltier plate, dual aluminum heat sinks, cooling fans, fan guards, and pre-wired power leads — everything you need to get your DIY cooling project up and running quickly.\u003c\/p\u003e\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003chr\u003e\n\u003ch2\u003eHow Thermoelectric Cooling Works\u003c\/h2\u003e\n\u003cp\u003eThe Peltier plate has two distinct sides:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCold Side:\u003c\/strong\u003e Absorbs heat from the enclosed space or object you want to cool.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHot Side:\u003c\/strong\u003e Transfers the absorbed heat outward through the aluminum heat sink and cooling fan.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor best performance, mount the cold side inside your insulated enclosure and keep the hot side outside with unobstructed airflow.\u003c\/p\u003e\n\n\u003chr\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\n\u003ch3\u003e✔ Integrated, Pre-Assembled Structure\u003c\/h3\u003e\n\u003cp\u003eThe XD-35 arrives ready to install, combining all essential components in one compact assembly:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eThermoelectric Peltier plate\u003c\/li\u003e\n  \u003cli\u003eAluminum heat sinks (hot side \u0026amp; cold side)\u003c\/li\u003e\n  \u003cli\u003eDual cooling fans with protective metal fan guards\u003c\/li\u003e\n  \u003cli\u003eThermal insulation layer\u003c\/li\u003e\n  \u003cli\u003eRed (+) and black (−) power leads\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e✔ Aluminum Heat Sinks for Efficient Heat Dissipation\u003c\/h3\u003e\n\u003cp\u003eLarge-fin aluminum heat sinks maximize the surface area for heat transfer, helping the module maintain stable operating temperatures. Always ensure the hot-side heat sink has adequate ventilation.\u003c\/p\u003e\n\n\u003ch3\u003e✔ Dual-Fan Airflow Design\u003c\/h3\u003e\n\u003cp\u003eFans on both sides of the module drive airflow through the heat sinks, while the metal fan guards protect the blades from accidental contact during operation.\u003c\/p\u003e\n\n\u003ch3\u003e✔ Compact \u0026amp; Space-Saving\u003c\/h3\u003e\n\u003cp\u003eDesigned to fit within insulated boxes, small cabinets, and custom DIY enclosures where space is at a premium.\u003c\/p\u003e\n\n\u003ch3\u003e✔ Simple Power Wiring\u003c\/h3\u003e\n\u003cp\u003eThe red (positive) and black (negative) wire leads make connection straightforward. Always verify the correct voltage, current, and polarity with your DC power supply before first use.\u003c\/p\u003e\n\n\u003chr\u003e\n\u003ch2\u003eRecommended Applications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eDIY mini cooler boxes and beverage chillers\u003c\/li\u003e\n  \u003cli\u003eSmall insulated storage containers\u003c\/li\u003e\n  \u003cli\u003eElectronic equipment enclosures and instrument cabinets\u003c\/li\u003e\n  \u003cli\u003eSemiconductor cooling experiments and lab demonstrations\u003c\/li\u003e\n  \u003cli\u003eCustom temperature-control systems\u003c\/li\u003e\n  \u003cli\u003eSmall-space climate-controlled enclosures\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eNote: This module is designed for small-space cooling projects only — it is not intended to cool an entire room.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003chr\u003e\n\u003ch2\u003eInstallation Steps\u003c\/h2\u003e\n\u003col\u003e\n  \u003cli\u003eIdentify the cold side and hot side before mounting.\u003c\/li\u003e\n  \u003cli\u003eOrient the cold side toward the area to be cooled.\u003c\/li\u003e\n  \u003cli\u003ePosition the hot-side heat sink outside the insulated space.\u003c\/li\u003e\n  \u003cli\u003eEnsure both fans have sufficient clearance for ventilation.\u003c\/li\u003e\n  \u003cli\u003eConnect the red (+) and black (−) wires with correct polarity.\u003c\/li\u003e\n  \u003cli\u003eUse a compatible DC power supply with adequate current output.\u003c\/li\u003e\n  \u003cli\u003eSeal insulation around the installation opening to minimize cold-air loss.\u003c\/li\u003e\n  \u003cli\u003eTest the module before completing the final installation.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003chr\u003e\n\u003ch2\u003eCooling Performance Tips\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eUse a well-insulated enclosure for best results.\u003c\/li\u003e\n  \u003cli\u003eMinimize air gaps around the mounting area.\u003c\/li\u003e\n  \u003cli\u003eKeep the hot-side fan completely unobstructed.\u003c\/li\u003e\n  \u003cli\u003eNever place the hot-side heat sink inside the cooled space.\u003c\/li\u003e\n  \u003cli\u003eUse a stable, regulated DC power supply.\u003c\/li\u003e\n  \u003cli\u003eReduce internal heat sources within the enclosure.\u003c\/li\u003e\n  \u003cli\u003eConsider adding a thermostat for automatic temperature control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eActual cooling performance depends on ambient temperature, enclosure size, insulation quality, heat load, airflow, and power-supply performance.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003chr\u003e\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eXD-35\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCooling Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSemiconductor thermoelectric (Peltier)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMain Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAluminum alloy \u0026amp; electronic components\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCooling Structure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePeltier plate + dual heat sinks + dual fans\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWire Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRed (+) and black (−) power leads\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDIY small-space cooling projects\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInstallation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCustom installation required\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\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\u003cp\u003e\u003cem\u003ePlease refer to product images for detailed dimensional information.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003chr\u003e\n\u003ch2\u003ePackage Includes\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × XD-35 Thermoelectric Peltier Cooling Module\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003ePower supply, temperature controller, insulation box, and installation tools are not included unless stated in the selected package option.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003chr\u003e\n\u003ch2\u003eImportant Notes\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eThis is a DIY cooling component — not a finished refrigerator or air conditioner.\u003c\/li\u003e\n  \u003cli\u003eBasic electrical knowledge and installation experience are recommended.\u003c\/li\u003e\n  \u003cli\u003eAlways confirm voltage, current, and polarity before powering the module.\u003c\/li\u003e\n  \u003cli\u003eNever operate the Peltier plate without proper hot-side heat dissipation — overheating may damage the module.\u003c\/li\u003e\n  \u003cli\u003eCondensation may form on the cold side during operation — protect all electronic components from moisture.\u003c\/li\u003e\n  \u003cli\u003eDisconnect power before installation, adjustment, or maintenance.\u003c\/li\u003e\n  \u003cli\u003eProduct appearance may vary slightly between production batches.\u003c\/li\u003e\n  \u003cli\u003eMinor measurement differences may occur due to manual measurement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\u003ch2\u003eRelated Products You May Like\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/25-in-1-precision-magnetic-screwdriver-set-pro-repair-tool-kit\"\u003e25-in-1 Precision Magnetic Screwdriver Set | Pro Repair Kit\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/34-compartment-double-sided-hardware-storage-box-removable-dividers\"\u003e34-Compartment Double-Sided Hardware Storage Box \u0026amp; Dividers\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/waterproof-cable-gland-set-pg7-pg9-nylon-connectors-10-pack\"\u003e10-Pack Waterproof Cable Glands PG7 PG9 Nylon Connectors\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/eye-face-protection\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on eye and face protection\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003ch4\u003eQ: What power supply does the XD-35 Peltier cooling module require?\u003c\/h4\u003e\n\u003cp\u003eA: The XD-35 requires a DC power supply. Always check the module's voltage and current specifications before connecting to any power source. Using a regulated, stable DC power supply with sufficient current output is strongly recommended for safe and reliable operation. The power supply is not included with the module.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What size enclosure is suitable for the XD-35 thermoelectric cooling kit?\u003c\/h4\u003e\n\u003cp\u003eA: The XD-35 is designed for small insulated spaces — such as DIY cooler boxes, small cabinets, or custom enclosures. The exact cooling capacity depends on enclosure size, insulation quality, ambient temperature, and heat load. For best results, use a well-insulated, compact enclosure and minimize internal heat sources.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can the XD-35 Peltier module be used for electronics cooling or laboratory experiments?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The XD-35 thermoelectric cooling module is suitable for cooling electronic equipment enclosures, semiconductor cooling experiments, and laboratory demonstration projects in addition to DIY mini cooler builds. Basic electrical knowledge is recommended for safe installation and operation.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What power supply does the XD-35 Peltier cooling module require?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The XD-35 requires a DC power supply. Always check the module's voltage and current specifications before connecting to any power source. Using a regulated, stable DC power supply with sufficient current output is strongly recommended for safe and reliable operation. The power supply is not included with the module.\"}}, {\"@type\": \"Question\", \"name\": \"What size enclosure is suitable for the XD-35 thermoelectric cooling kit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The XD-35 is designed for small insulated spaces — such as DIY cooler boxes, small cabinets, or custom enclosures. The exact cooling capacity depends on enclosure size, insulation quality, ambient temperature, and heat load. For best results, use a well-insulated, compact enclosure and minimize internal heat sources.\"}}, {\"@type\": \"Question\", \"name\": \"Can the XD-35 Peltier module be used for electronics cooling or laboratory experiments?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The XD-35 thermoelectric cooling module is suitable for cooling electronic equipment enclosures, semiconductor cooling experiments, and laboratory demonstration projects in addition to DIY mini cooler builds. 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