{"product_id":"adjustable-dc-bench-power-supply-30v-5a-variable-voltage-regulator","title":"Adjustable DC Bench Power Supply 30V 5A Variable Voltage Regulator","description":"\u003ch2\u003eAdjustable DC Bench Power Supply — 30V \/ 5A Variable Voltage Regulator\u003c\/h2\u003e\n\u003cp\u003eTake full control of your electronics workbench with this precision \u003cstrong\u003eadjustable DC bench power supply\u003c\/strong\u003e. Delivering a wide output range of \u003cstrong\u003e0–30V \/ 0–5A\u003c\/strong\u003e, it is the ideal companion for DIY electronics projects, circuit testing, battery charging, lab work, and professional troubleshooting. Made in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eWhy You'll Love It\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuilt to Last:\u003c\/strong\u003e High-quality ABS housing with a durable spray-painted finish — scratch-resistant, rust-resistant, and designed to withstand everyday workshop use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdvanced Safety Features:\u003c\/strong\u003e Short-circuit protection, over-temperature protection, overload protection, overvoltage protection, an integrated fuse, and anti-reverse connection safeguards keep both the unit and your devices secure.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh Accuracy Readings:\u003c\/strong\u003e 3-digit LED display with voltage precision of ±1% + 1 digit and current precision of ±1% + 2 digits — so you always know exactly what's being delivered.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAuto C.C. \/ C.V. Switching:\u003c\/strong\u003e Seamlessly switches between Constant Voltage (C.V.) and Constant Current (C.C.) modes automatically as load conditions change, ensuring a stable output at all times.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnergy Efficient:\u003c\/strong\u003e Achieves an energy efficiency ratio greater than \u003cstrong\u003e85%\u003c\/strong\u003e, helping you get more from every watt.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSmart Cooling:\u003c\/strong\u003e The built-in fan activates automatically when internal temperature rises, extending the unit's operational life and maintaining stable performance during extended sessions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFull Specifications\u003c\/h3\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse;\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eInput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003eAC 100–240V \/ 50–60Hz (EU, UK \u0026amp; US plugs available)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eOutput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e0–30V (adjustable)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eOutput Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e0–5A (adjustable)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eVoltage Resolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e0.1V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eCurrent Resolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e0.01A\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eRipple Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003eVpp ≤1%\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eRipple Noise\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e≤1mV\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eEfficiency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u0026gt;85%\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eDigital Display\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e3-digit LED\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eNoise Level\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e60dB\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003ePower Cord Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e1.2m \/ 3.94ft\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eOutput Line Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e1m \/ 3.28ft\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eOperating Environment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e-10°C to 45°C \/ 14°F to 113°F, RH ≤90%\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eStorage Environment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e-20°C to 60°C \/ -4°F to 140°F, RH ≤80%\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003eABS\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePlug Compatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEU Plug:\u003c\/strong\u003e Indonesia, Germany, France, Spain, Italy and more\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUK Plug:\u003c\/strong\u003e Malaysia, United Kingdom and more\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUS Plug:\u003c\/strong\u003e USA, Canada, Mexico, India, Thailand, Philippines, Taiwan and more\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × Adjustable DC Bench Power Supply (30V \/ 5A)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Product appearance and printed labels may vary slightly by production batch; this does not affect functionality. Colors may differ slightly from images due to screen settings. Measurement tolerance: ±1–3cm.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eYou May Also Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/10pcs-wooden-handle-nylon-bristle-paint-brush-for-oil-painting-dusting-and-cleaning-unrechargeable-hand-tool-set-without-batt-2\"\u003e10Pcs Wooden Handle Nylon Bristle Paint Brush — Hand Tool Set\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1pc-precision-japanese-double-edged-hand-saw-sk5-steel-fine-toothed-for-carpentry-and-gardening-6-inch-blade-portable-mini-1\"\u003e1pc Precision Japanese Double-Edged Hand Saw — SK5 Steel, Portable Mini\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1pc-professional-heavy-duty-pruning-shears-with-anti-slip-handle-design-suitable-for-trimming-thick-and-sturdy-branches\"\u003e1pc Professional Heavy-Duty Pruning Shears with Anti-Slip Handle\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 output range does this adjustable bench power supply support?\u003c\/h4\u003e\n\u003cp\u003eA: This DC bench power supply supports a fully adjustable output voltage of 0–30V and output current of 0–5A, making it suitable for a wide range of electronics projects, circuit testing, and DIY applications.\u003c\/p\u003e\n\u003ch4\u003eQ: Does this variable power supply switch between constant voltage and constant current modes automatically?\u003c\/h4\u003e\n\u003cp\u003eA: Yes — the unit automatically switches between Constant Voltage (C.V.) and Constant Current (C.C.) modes based on load conditions, ensuring a consistently stable output without any manual intervention.\u003c\/p\u003e\n\u003ch4\u003eQ: What safety protections are built into this bench power supply?\u003c\/h4\u003e\n\u003cp\u003eA: The power supply includes short-circuit protection, over-temperature protection, overload protection, overvoltage protection, an integrated fuse, and anti-reverse connection protection — providing comprehensive safety for both the unit and your connected devices.\u003c\/p\u003e\n\u003ch4\u003eQ: Which plug types are available for this voltage regulator power supply?\u003c\/h4\u003e\n\u003cp\u003eA: The unit is available with EU, UK, and US plug types, covering compatibility across North America, Europe, Southeast Asia, the UK, and many other regions worldwide.\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 output range does this adjustable bench power supply support?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This DC bench power supply supports a fully adjustable output voltage of 0–30V and output current of 0–5A, making it suitable for a wide range of electronics projects, circuit testing, and DIY applications.\"}}, {\"@type\": \"Question\", \"name\": \"Does this variable power supply switch between constant voltage and constant current modes automatically?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes — the unit automatically switches between Constant Voltage (C.V.) and Constant Current (C.C.) modes based on load conditions, ensuring a consistently stable output without any manual intervention.\"}}, {\"@type\": \"Question\", \"name\": \"What safety protections are built into this bench power supply?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The power supply includes short-circuit protection, over-temperature protection, overload protection, overvoltage protection, an integrated fuse, and anti-reverse connection protection — providing comprehensive safety for both the unit and your connected devices.\"}}, {\"@type\": \"Question\", \"name\": \"Which plug types are available for this voltage regulator power supply?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The unit is available with EU, UK, and US plug types, covering compatibility across North America, Europe, Southeast Asia, the UK, and many other regions worldwide.\"}}]}\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:\/\/pg0se5-51.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/pg0se5-51.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Adjustable DC Bench Power Supply 30V 5A Variable Voltage Regulator\", \"item\": \"https:\/\/pg0se5-51.myshopify.com\/products\/adjustable-dc-bench-power-supply-30v-5a-variable-voltage-regulator\"}]}\u003c\/script\u003e","brand":"Babs","offers":[{"title":"As Shown US Plug \/ NONE","offer_id":52785673207948,"sku":"14:200006252#As Shown US Plug;2:201512802","price":224.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/2862\/6316\/files\/S0ab260a3abcd423a94c1eb67e3abb6bbC_ec31e9a4-5722-4c56-aa51-59bc4f60f256.webp?v=1787016361","url":"https:\/\/babcustomersupport.com\/products\/adjustable-dc-bench-power-supply-30v-5a-variable-voltage-regulator","provider":"Babs","version":"1.0","type":"link"}