{"product_id":"dual-voltage-switching-power-supply-module-12v-18v-24v-ac-dc","title":"Dual Voltage Switching Power Supply Module ±12V\/±18V\/±24V AC-DC","description":"\n\u003ch2\u003eDual-Voltage Switching Power Supply Module — Model XPJ-41\u003c\/h2\u003e\n\u003cp\u003ePower your audio amplifiers and precision electronics with confidence using this compact, high-performance dual-voltage switching power supply board. Designed to convert universal AC mains input (100–264V) into clean, stable dual-rail DC outputs of ±12V, ±18V, or ±24V, the XPJ-41 delivers low-noise, low-interference power that demanding audio and signal-processing circuits require. Made in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide AC Input Range:\u003c\/strong\u003e Accepts AC 100–264V at 50\/60 Hz — compatible with power outlets worldwide.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSelectable Dual-Rail Outputs:\u003c\/strong\u003e\n    \u003cul\u003e\n      \u003cli\u003eDC ±12V @ 1.5A × 2 (current limiting: 2.4A × 2 max)\u003c\/li\u003e\n      \u003cli\u003eDC ±18V @ 1.2A × 2 (current limiting: 1.6A × 2 max)\u003c\/li\u003e\n      \u003cli\u003eDC ±24V @ 1.0A × 2 (current limiting: 1.5A × 2 max)\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuilt-In Protection:\u003c\/strong\u003e Short-circuit and overload protection safeguard your connected equipment and the module itself.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow Noise Design:\u003c\/strong\u003e Engineered specifically for power amplifiers and audio equipment — minimizes interference for cleaner signal output.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConvenient Connectors:\u003c\/strong\u003e Input via VH3.96-3A2 terminal block (reserved 3.96-row pin header); Output via XH2.54-4A terminal block (reserved 2.54-row pin header).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRated Capacity:\u003c\/strong\u003e \u0026gt;1000 VA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact Board Form Factor:\u003c\/strong\u003e Easy to integrate into custom enclosures, amplifier builds, or electronics projects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse;\"\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003cth style=\"text-align:left; padding:8px; border:1px solid #ddd;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"text-align:left; padding:8px; border:1px solid #ddd;\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eXPJ-41\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eInput Voltage\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eAC 100–264V, 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eOutput (±12V)\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eDC ±12V @ 1.5A × 2, max 2.4A × 2\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eOutput (±18V)\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eDC ±18V @ 1.2A × 2, max 1.6A × 2\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eOutput (±24V)\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eDC ±24V @ 1.0A × 2, max 1.5A × 2\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eInput Connector\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eVH3.96-3A2 terminal block + 3.96 pin header\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eOutput Connector\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eXH2.54-4A terminal block + 2.54 pin header\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eProtection\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eShort circuit \u0026amp; overload\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eEU LVD Classification\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eLow voltage: Below 50 Vac or 75 Vdc output\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eIdeal Applications\u003c\/h3\u003e\n\u003cp\u003eThis module is purpose-built for power amplifiers, preamplifiers, Hi-Fi audio equipment, operational amplifier circuits, and other electronics requiring a stable, balanced dual-rail DC supply. Its low-noise switching design makes it a preferred choice for audio-grade builds where power quality directly impacts performance.\u003c\/p\u003e\n\n\u003ch3\u003eImportant Notes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDue to monitor color settings, the actual product color may vary slightly from images shown.\u003c\/li\u003e\n  \u003cli\u003ePlease allow 1 mm–1 cm dimensional tolerance due to manual measurement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × Dual-Voltage Switching Power Supply Module (XPJ-41)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor guidance on safe handling of electrical components and power supplies, refer to the \u003ca href=\"https:\/\/www.osha.gov\/electrical\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eOSHA Electrical Safety Standards\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What output voltages does this dual-voltage switching power supply module support?\u003c\/h4\u003e\n\u003cp\u003eA: The XPJ-41 module supports three dual-rail DC output options: ±12V at 1.5A, ±18V at 1.2A, and ±24V at 1.0A (per rail). You select the output version that matches your circuit's requirements at the time of purchase.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this switching power supply module suitable for audio amplifier projects?\u003c\/h4\u003e\n\u003cp\u003eA: Yes — the XPJ-41 is specifically designed for power amplifiers and audio equipment. Its low-noise, low-interference switching topology helps maintain clean dual-rail DC power, which is essential for high-quality audio signal processing and amplification circuits.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What input voltage range does the module accept, and is it compatible with international AC mains?\u003c\/h4\u003e\n\u003cp\u003eA: The module accepts a wide AC input range of 100–264V at 50\/60 Hz, making it compatible with standard wall outlets in North America, Europe, Asia, and most other regions worldwide — no external voltage converter needed.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Does this power supply board include short-circuit and overload protection?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The XPJ-41 includes built-in short-circuit and overload protection on both output rails, helping protect your connected electronics and the module itself in the event of a fault condition.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What output voltages does this dual-voltage switching power supply module support?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The XPJ-41 module supports three dual-rail DC output options: ±12V at 1.5A, ±18V at 1.2A, and ±24V at 1.0A (per rail). You select the output version that matches your circuit's requirements at the time of purchase.\"}}, {\"@type\": \"Question\", \"name\": \"Is this switching power supply module suitable for audio amplifier projects?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes — the XPJ-41 is specifically designed for power amplifiers and audio equipment. 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The XPJ-41 includes built-in short-circuit and overload protection on both output rails, helping protect your connected electronics and the module itself in the event of a fault condition.\"}}]}\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\": \"Dual Voltage Switching Power Supply Module ±12V\/±18V\/±24V AC-DC\", \"item\": \"https:\/\/kujrmc-0q.myshopify.com\/products\/dual-voltage-switching-power-supply-module-12v-18v-24v-ac-dc\"}]}\u003c\/script\u003e","brand":"Vue","offers":[{"title":"12V-WC","offer_id":48746923917504,"sku":"19261:3295553#12V-WC","price":60.99,"currency_code":"USD","in_stock":true},{"title":"12V-NC","offer_id":48746923950272,"sku":"19261:248#12V-NC","price":60.99,"currency_code":"USD","in_stock":true},{"title":"18V-WC","offer_id":48746923983040,"sku":"19261:200004234#18V-WC","price":60.99,"currency_code":"USD","in_stock":true},{"title":"18V-NC","offer_id":48746924015808,"sku":"19261:3352161#18V-NC","price":60.99,"currency_code":"USD","in_stock":true},{"title":"24V-WC","offer_id":48746924048576,"sku":"19261:200004233#24V-WC","price":60.99,"currency_code":"USD","in_stock":true},{"title":"24V-NC","offer_id":48746924081344,"sku":"19261:201447025#24V-NC","price":60.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/9338\/7968\/files\/Sd7f89db745264fbdbed69b620fc89c64c.webp?v=1786196026","url":"https:\/\/vueselect.com\/products\/dual-voltage-switching-power-supply-module-12v-18v-24v-ac-dc","provider":"Vue","version":"1.0","type":"link"}