{"product_id":"adjustable-universal-power-supply-adapter-tips","title":"Universal Power Supply, Variable DC Power Supply 3-24V with 15 Tips, Universal AC Adapter with LED Display","description":"\u003cstyle\u003e.fewpe-img-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:16px 0}.fewpe-img-grid .full{grid-column:1\/-1}@media(max-width:749px){.fewpe-img-grid{grid-template-columns:1fr}}\u003c\/style\u003e\u003ch2\u003eUniversal Power Supply, Variable DC Power Supply 3-24V with LED Display and 15 Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eA universal power supply for most of what you own:\u003c\/strong\u003e turn the knob to 3-24V and swap the tip for LED strips, routers, speakers and more\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOne universal AC adapter, not a drawer of chargers:\u003c\/strong\u003e it steps down to a clean DC output for most small household electronics\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinally fits the device you actually own:\u003c\/strong\u003e 15 interchangeable tips, including the original 0.2x0.1 in size, cover most small electronics\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDial in the exact voltage, see it confirmed:\u003c\/strong\u003e the rotatable knob sets 3 to 24V and the LED display shows the live reading before you plug in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCut the power without unplugging:\u003c\/strong\u003e an independent power switch shuts it off right at the adapter\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eYou've hunted through a drawer of mismatched chargers before, digging for the one that actually fits — this power supply is built to end that search. Turn the knob to the voltage your device calls for, from 3 to 24 volts DC, and choose from 15 tips (including the original 0.2x0.1 in (5.5x2.5mm) size) until one clicks into place; the LED display confirms the setting before you plug in, so you're never guessing at the voltage.\u003c\/p\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0697\/0831\/6790\/files\/1_fa67f845-58d6-470b-8651-8d82234dd1ee.jpg?v=1790316857\" alt=\"Universal Power Supply with LED Display and Rotatable Knob\" style=\"max-width:100%;height:auto;\"\u003e\u003cp\u003eInside, it steps AC 100-240V mains down to a clean, adjustable DC output of up to 5A across steps from 300mA to 5A, making it a capable ac dc power adapter for LED strips, under-cabinet lights, TV boxes, smart speakers, Wi-Fi routers, essential oil diffusers, USB fans, Wi-Fi cameras, USB hubs and hard disk enclosures. An independent power switch lets you cut power at the wall without unplugging, and matching the correct voltage to your device — and keeping the load under about 80% of the rated maximum — helps it run reliably.\u003c\/p\u003e\u003cdiv class=\"vp-compare\" style=\"margin:28px 0;max-width:680px;border:1px solid #e3e3e3;border-radius:12px;overflow:hidden;background:#fff\"\u003e\n\u003cdiv style=\"padding:12px 16px;background:#000096;color:#fff;line-height:1.3\"\u003e\n\u003cdiv style=\"font-weight:700;font-size:17px\"\u003eWhy choose Fewpe\u003c\/div\u003e\n\u003cdiv style=\"font-size:13px;opacity:.85;margin-top:2px\"\u003eUniversal Power Supply\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ctable style=\"width:100%;max-width:none;margin:0;border-collapse:collapse;font-size:14px;line-height:1.3;table-layout:fixed\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#d2def6\"\u003e\n\u003cth style=\"text-align:left !important;padding:10px 16px;font-weight:600;font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:#1a1a1a\"\u003eFeature\u003c\/th\u003e\n\u003cth style=\"width:14%;padding:10px 4px;text-align:center !important;vertical-align:middle;font-weight:800;font-size:12px;color:#000096;white-space:nowrap;letter-spacing:.04em\"\u003e\u003cdiv style=\"display:flex;justify-content:center;align-items:center;width:100%\"\u003eFewpe\u003c\/div\u003e\u003c\/th\u003e\n\u003cth style=\"width:24%;padding:10px 4px;text-align:center !important;vertical-align:middle;font-weight:600;font-size:12px;color:#7a7a7a;white-space:nowrap\"\u003e\u003cdiv style=\"display:flex;justify-content:center;align-items:center;width:100%\"\u003eOthers\u003c\/div\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 16px;border-top:1px solid #ececec;vertical-align:middle;text-align:left !important\"\u003eOutputs 3-24V DC, adjustable\u003c\/td\u003e\n\u003ctd style=\"width:14%;padding:10px 4px;text-align:center !important;vertical-align:middle;border-top:1px solid #ececec\"\u003e\u003cdiv style=\"display:flex;justify-content:center;align-items:center;width:100%\"\u003e\u003cspan style=\"display:inline-block;width:22px;height:22px;border-radius:50%;border:2px solid #2e9e4f;color:#2e9e4f;font-size:13px;line-height:22px;font-weight:700;text-align:center\"\u003e✓\u003c\/span\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd style=\"width:24%;padding:10px 4px;text-align:center !important;vertical-align:middle;border-top:1px solid #ececec;color:#7a7a7a;font-size:12px;line-height:1.25\"\u003e\u003cdiv style=\"display:flex;justify-content:center;align-items:center;width:100%;text-align:center\"\u003eFixed voltage\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 16px;border-top:1px solid #ececec;vertical-align:middle;text-align:left !important\"\u003eComes with 15 tips, not 1\u003c\/td\u003e\n\u003ctd style=\"width:14%;padding:10px 4px;text-align:center !important;vertical-align:middle;border-top:1px solid #ececec\"\u003e\u003cdiv style=\"display:flex;justify-content:center;align-items:center;width:100%\"\u003e\u003cspan style=\"display:inline-block;width:22px;height:22px;border-radius:50%;border:2px solid #2e9e4f;color:#2e9e4f;font-size:13px;line-height:22px;font-weight:700;text-align:center\"\u003e✓\u003c\/span\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd style=\"width:24%;padding:10px 4px;text-align:center !important;vertical-align:middle;border-top:1px solid #ececec;color:#7a7a7a;font-size:12px;line-height:1.25\"\u003e\u003cdiv style=\"display:flex;justify-content:center;align-items:center;width:100%;text-align:center\"\u003e1-2 tips\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 16px;border-top:1px solid #ececec;vertical-align:middle;text-align:left !important\"\u003eLED display shows live voltage\u003c\/td\u003e\n\u003ctd style=\"width:14%;padding:10px 4px;text-align:center !important;vertical-align:middle;border-top:1px solid #ececec\"\u003e\u003cdiv style=\"display:flex;justify-content:center;align-items:center;width:100%\"\u003e\u003cspan style=\"display:inline-block;width:22px;height:22px;border-radius:50%;border:2px solid #2e9e4f;color:#2e9e4f;font-size:13px;line-height:22px;font-weight:700;text-align:center\"\u003e✓\u003c\/span\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd style=\"width:24%;padding:10px 4px;text-align:center !important;vertical-align:middle;border-top:1px solid #ececec;color:#b5b5b5;font-size:18px;line-height:22px\"\u003e\u003cdiv style=\"display:flex;justify-content:center;align-items:center;width:100%\"\u003e✕\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 16px;border-top:1px solid #ececec;vertical-align:middle;text-align:left !important\"\u003eIndependent switch cuts power at the plug\u003c\/td\u003e\n\u003ctd style=\"width:14%;padding:10px 4px;text-align:center !important;vertical-align:middle;border-top:1px solid #ececec\"\u003e\u003cdiv style=\"display:flex;justify-content:center;align-items:center;width:100%\"\u003e\u003cspan style=\"display:inline-block;width:22px;height:22px;border-radius:50%;border:2px solid #2e9e4f;color:#2e9e4f;font-size:13px;line-height:22px;font-weight:700;text-align:center\"\u003e✓\u003c\/span\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd style=\"width:24%;padding:10px 4px;text-align:center !important;vertical-align:middle;border-top:1px solid #ececec;color:#b5b5b5;font-size:18px;line-height:22px\"\u003e\u003cdiv style=\"display:flex;justify-content:center;align-items:center;width:100%\"\u003e✕\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 16px;border-top:1px solid #ececec;vertical-align:middle;text-align:left !important\"\u003eHandles up to 5A output\u003c\/td\u003e\n\u003ctd style=\"width:14%;padding:10px 4px;text-align:center !important;vertical-align:middle;border-top:1px solid #ececec\"\u003e\u003cdiv style=\"display:flex;justify-content:center;align-items:center;width:100%\"\u003e\u003cspan style=\"display:inline-block;width:22px;height:22px;border-radius:50%;border:2px solid #2e9e4f;color:#2e9e4f;font-size:13px;line-height:22px;font-weight:700;text-align:center\"\u003e✓\u003c\/span\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd style=\"width:24%;padding:10px 4px;text-align:center !important;vertical-align:middle;border-top:1px solid #ececec;color:#7a7a7a;font-size:12px;line-height:1.25\"\u003e\u003cdiv style=\"display:flex;justify-content:center;align-items:center;width:100%;text-align:center\"\u003eLower output\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"vp-store\"\u003e\n\u003ctd style=\"padding:10px 16px;border-top:1px solid #ececec;vertical-align:middle;text-align:left !important\"\u003e30-day easy returns\u003c\/td\u003e\n\u003ctd style=\"width:14%;padding:10px 4px;text-align:center !important;vertical-align:middle;border-top:1px solid #ececec\"\u003e\u003cdiv style=\"display:flex;justify-content:center;align-items:center;width:100%\"\u003e\u003cspan style=\"display:inline-block;width:22px;height:22px;border-radius:50%;border:2px solid #2e9e4f;color:#2e9e4f;font-size:13px;line-height:22px;font-weight:700;text-align:center\"\u003e✓\u003c\/span\u003e\u003c\/div\u003e\u003c\/td\u003e\n\u003ctd style=\"width:24%;padding:10px 4px;text-align:center !important;vertical-align:middle;border-top:1px solid #ececec;color:#7a7a7a;font-size:12px;line-height:1.25\"\u003e\u003cdiv style=\"display:flex;justify-content:center;align-items:center;width:100%;text-align:center\"\u003eVaries\u003c\/div\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cp style=\"margin-bottom: 0;\"\u003eA closer look at what this universal power supply does under the hood:\u003c\/p\u003e\u003cul style=\"margin-top: 0;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable Voltage Power Supply:\u003c\/strong\u003e Takes AC 100-240V, 50\/60Hz mains power and outputs adjustable DC 3-24V, with current steps up to 5A — 300mA, 500mA, 1A, 1.5A, 2A, 2.5A, 3A, 4A or 5A.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete 15-Tip Set:\u003c\/strong\u003e Comes with the original 0.2x0.1 in (5.5x2.5mm) tip plus 14 more frequently-used tips, so wires can be screwed on directly for DIY projects; check a tip's dimensions against your device before use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal Power Supply:\u003c\/strong\u003e A rotatable knob sets the voltage precisely, an LED display shows the reading in real time, and an independent power switch turns the unit on or off.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidely Used:\u003c\/strong\u003e Suits many 3-24V small household electronics, including LED strips, under-cabinet lights, TV boxes, smart speakers, Wi-Fi routers, essential oil diffuser humidifiers, USB fans, Wi-Fi cameras, USB hubs and hard disk enclosures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Caution:\u003c\/strong\u003e Select the correct voltage before connecting a device, since the wrong setting can cause damage, and keep the load under about 80% of the rated maximum.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0697\/0831\/6790\/files\/3_8afa85a4-869a-489a-8a1b-0d2df2edb5b7.jpg?v=1790316857\" alt=\"Variable DC Power Supply 3-24V – description image 2\" style=\"max-width:100%;height:auto;display:block;margin-bottom:24px\"\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e AC 100-240V, 50\/60Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Voltage:\u003c\/strong\u003e DC 3-24V adjustable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Current Range:\u003c\/strong\u003e up to 5A (300mA, 500mA, 1A, 1.5A, 2A, 2.5A, 3A, 4A, 5A steps)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Tips:\u003c\/strong\u003e 1 original 0.2x0.1 in (5.5x2.5mm) tip plus 14 frequently-used tips\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOriginal Tip Size:\u003c\/strong\u003e 0.2x0.1 in (5.5x2.5mm)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0697\/0831\/6790\/files\/4_48e6620f-48ba-4acf-a916-6886470bb927.jpg?v=1790316857\" alt=\"Universal AC Adapter with 15 Tips – description image 3\" style=\"max-width:100%;height:auto;\"\u003e\u003ch3\u003ePackage Includes:\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e1 x Adjustable Universal Power Supply Adapter Tips\u003c\/li\u003e\u003c\/ul\u003e\u003cdiv class=\"fewpe-img-grid\"\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0697\/0831\/6790\/files\/5_23793d20-26b6-42e2-bf40-21eeb31bfb63.jpg?v=1790316857\" alt=\"Universal Power Supply, LED Display – description image 4\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0697\/0831\/6790\/files\/6_5afead96-60e7-4cb9-b1f4-63ad93e486d8.jpg?v=1790316858\" alt=\"Variable DC Power Supply with 15 Tips – description image 5\" style=\"max-width:100%;height:auto;\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\u003cdiv class=\"vp-fit\" style=\"margin:28px 0;border:1px solid #e3e3e3;border-radius:12px;overflow:hidden;background:#fff\"\u003e\u003cdiv style=\"display:flex;flex-wrap:wrap\"\u003e\u003cdiv style=\"flex:1 1 260px;padding:16px 18px;\"\u003e\n\u003cdiv style=\"font-weight:700;font-size:16px;color:#000096;margin-bottom:10px\"\u003eRight for you if\u003c\/div\u003e\n\u003cul style=\"list-style:none;margin:0;padding:0;font-size:15px;line-height:1.4\"\u003e\n\u003cli style=\"display:flex;gap:10px;margin:0 0 9px\"\u003e\n\u003cspan style=\"flex:none;width:22px;height:22px;border-radius:50%;border:2px solid #2e9e4f;color:#2e9e4f;font-size:13px;line-height:22px;text-align:center;font-weight:700\"\u003e✓\u003c\/span\u003e\u003cspan\u003eYou're not sure which adapter tip you need — 15 tips include the original 0.2x0.1 in size\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"display:flex;gap:10px;margin:0 0 9px\"\u003e\n\u003cspan style=\"flex:none;width:22px;height:22px;border-radius:50%;border:2px solid #2e9e4f;color:#2e9e4f;font-size:13px;line-height:22px;text-align:center;font-weight:700\"\u003e✓\u003c\/span\u003e\u003cspan\u003eYou want one supply for several small electronics — output adjusts from 3 to 24V DC\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"display:flex;gap:10px;margin:0 0 9px\"\u003e\n\u003cspan style=\"flex:none;width:22px;height:22px;border-radius:50%;border:2px solid #2e9e4f;color:#2e9e4f;font-size:13px;line-height:22px;text-align:center;font-weight:700\"\u003e✓\u003c\/span\u003e\u003cspan\u003eYou need to check the voltage before plugging in — the LED display shows it live\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"display:flex;gap:10px;margin:0 0 9px\"\u003e\n\u003cspan style=\"flex:none;width:22px;height:22px;border-radius:50%;border:2px solid #2e9e4f;color:#2e9e4f;font-size:13px;line-height:22px;text-align:center;font-weight:700\"\u003e✓\u003c\/span\u003e\u003cspan\u003eYou want to cut power without unplugging — an independent power switch is built in\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin:12px 0 0;font-size:15px;font-weight:700;color:#000096\"\u003eIf two or more of these sound like you, this is the one.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c\/div\u003e\u003ch3\u003eFAQs\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ: What voltage range does this power supply cover?\u003c\/strong\u003e\u003cbr\u003eA: It outputs an adjustable DC 3-24V from an AC 100-240V, 50\/60Hz input, so it works with most household electronics.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: How many tips are included, and will one fit my device?\u003c\/strong\u003e\u003cbr\u003eA: 15 in (38.1 cm) total — the original 0.2x0.1 in (5.5x2.5mm) tip plus 14 more frequently-used sizes; check the dimensions against your device before use.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: How much current can it supply?\u003c\/strong\u003e\u003cbr\u003eA: Up to 5A, adjustable in steps from 300mA up to 5A depending on the device.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Is there a display to check the setting?\u003c\/strong\u003e\u003cbr\u003eA: Yes — a rotatable knob sets the voltage and an LED display shows the live reading.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Can I turn it off without unplugging it?\u003c\/strong\u003e\u003cbr\u003eA: Yes — it has an independent power switch built into the unit.\u003c\/p\u003e","brand":"Fewpe","offers":[{"title":"Default Title","offer_id":44225998454902,"sku":"EC129953-X85856","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/0831\/6790\/files\/logo_cd3c1bf7-d3b3-473c-9e87-73068dbdf6dc.png?v=1790316332","url":"https:\/\/fewpe.com\/products\/adjustable-universal-power-supply-adapter-tips","provider":"Fewpe","version":"1.0","type":"link"}