{"product_id":"kuaiqu-sps305s-30v-5a-dc-power-supply","title":"KUAIQU SPS305S 30V 5A DC Power Supply for Electronics Repair \u0026 PCB Testing","description":"\u003ch1\u003eKUAIQU SPS305S 30V 5A DC Power Supply\u003cbr\u003e\n\u003c\/h1\u003e\n\u003ch2\u003e\u003cspan\u003eProduct Overview\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003eThe KUAIQU SPS305S 30V 5A DC power supply is a compact and versatile 30V 5A adjustable DC power supply designed for electronics repair, PCB testing, DIY electronics, and laboratory circuit development. With adjustable 0–30V output and up to 5A current, it provides stable DC power for everyday electronic testing without unnecessary complexity. USB-A and USB-C fast charging ports add convenient power and charging options for modern electronic devices.\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003e30V 5A Adjustable Output:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e The adjustable 0–30V DC output makes this \u003c\/span\u003e30V 5A bench power supply\u003cspan\u003e suitable for powering and troubleshooting PCBs, development boards, sensors, LEDs, and other low-voltage electronic circuits.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eDesigned for Electronics Repair:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e As a practical \u003c\/span\u003eDC power supply for electronics repair\u003cspan\u003e, the SPS305S helps technicians perform controlled power-up, fault diagnosis, component testing, and PCB troubleshooting during repair work.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eUSB-A \u0026amp; USB-C Fast Charging:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Integrated USB-A and USB-C outputs support Apple BC1.2, AFC, FCP, QC2.0\/QC3.0, PD3.0, and PPS protocols, providing convenient charging for phones, tablets, development boards, and USB-powered devices.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003ePrecise Bench Adjustment:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e An encoder knob provides smooth voltage and current adjustment, with optional audio feedback for efficient operation during repetitive \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eelectronic testing\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e and repair tasks.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eOCP \u0026amp; OVP Protection:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Built-in Over Current Protection and Over Voltage Protection help protect the connected equipment and power supply during circuit testing and troubleshooting.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eApplications\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003ePCB \u0026amp; Electronics Repair: Suitable for PCB troubleshooting, component replacement verification, circuit power-up testing, and fault diagnosis.\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003eMobile \u0026amp; Consumer Electronics: Useful as a bench power supply for mobile phone repair and other low-voltage electronic device servicing.\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003eDIY \u0026amp; Development Projects: A practical DC power supply for Arduino projects, sensors, LEDs, microcontroller boards, and DIY electronics.\u003c\/p\u003e\n\u003cp\u003eLaboratory Circuit Testing: Suitable for educational laboratories and general-purpose laboratory power supply for circuit testing.\u003c\/p\u003e\n\u003ch2\u003eQuality Check and Terms of Service:\u003c\/h2\u003e\n\u003cp\u003ePackage includes: DC Power Supply *1, Output Power Cord *1, Input Power Cord *1, User Manual *1, Warranty Card *1.\u003cbr\u003eHas passed CE \u0026amp;amp; FCC Certification.\u003cbr\u003eAll DC power supplies and accessories are inspected before shipment to ensure good quality.\u003cbr\u003eCustomer support: Contact us with any questions, and we'll respond within 24 hours.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; height: 1116.84px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003cth style=\"width: 64.6209%; height: 19.5938px;\"\u003e\u003cspan class=\"\"\u003eParameter\u003c\/span\u003e\u003c\/th\u003e\n\u003cth style=\"text-align: left; width: 35.0181%; height: 19.5938px;\"\u003e\u003cspan class=\"\"\u003eSPS-305S\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 64.6209%; height: 39.1875px;\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eRated Value (0°C~40°C)\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 35.0181%; height: 39.1875px;\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 64.6209%; height: 19.5938px;\"\u003e\u003cspan class=\"\"\u003eVoltage\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 35.0181%; height: 19.5938px;\"\u003e\u003cspan class=\"\"\u003e0-30V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 64.6209%; height: 19.5938px;\"\u003e\u003cspan class=\"\"\u003eCurrent\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 35.0181%; height: 19.5938px;\"\u003e\u003cspan class=\"\"\u003e0-5A\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 64.6209%; height: 19.5938px;\"\u003e\u003cspan class=\"\"\u003ePower\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 35.0181%; height: 19.5938px;\"\u003e\u003cspan class=\"\"\u003e150W\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 137.156px;\"\u003e\n\u003ctd style=\"width: 64.6209%; height: 137.156px;\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eUSB \/ Type-C Output\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 35.0181%; height: 137.156px;\"\u003e\n\u003cspan class=\"\"\u003ePDO: 5V\/3A, 9V\/2A, 12V\/1.5A\u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"\"\u003ePPS: 3.3V-5.9V\/3A, 3.3V-11V\/1.6A\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 64.6209%; height: 39.1875px;\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eLoad Regulation\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 35.0181%; height: 39.1875px;\"\u003e\u003cspan class=\"\"\u003eVoltage ≤ 0.3%+10 mV\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 64.6209%; height: 39.1875px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 35.0181%; height: 39.1875px;\"\u003e\u003cspan class=\"\"\u003eCurrent ≤ 0.1%+2.5 mA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58.7812px;\"\u003e\n\u003ctd style=\"width: 64.6209%; height: 58.7812px;\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eLine Regulation\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 35.0181%; height: 58.7812px;\"\u003e\u003cspan class=\"\"\u003eVoltage ≤ 0.01%+2.5 mV\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 64.6209%; height: 39.1875px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 35.0181%; height: 39.1875px;\"\u003e\u003cspan class=\"\"\u003eCurrent ≤ 0.1%+2.5 mA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 64.6209%; height: 39.1875px;\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eSetting Resolution\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 35.0181%; height: 39.1875px;\"\u003e\u003cspan class=\"\"\u003eVoltage: 10mV\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 64.6209%; height: 19.5938px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 35.0181%; height: 19.5938px;\"\u003e\u003cspan class=\"\"\u003eCurrent: 1mA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 64.6209%; height: 39.1875px;\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eReadback Resolution\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 35.0181%; height: 39.1875px;\"\u003e\u003cspan class=\"\"\u003eVoltage: 10mV\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 64.6209%; height: 19.5938px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 35.0181%; height: 19.5938px;\"\u003e\u003cspan class=\"\"\u003eCurrent: 1mA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 64.6209%; height: 39.1875px;\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eSetting Accuracy\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 35.0181%; height: 39.1875px;\"\u003e\u003cspan class=\"\"\u003eVoltage ≤ 0.05%+10mV\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 64.6209%; height: 39.1875px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 35.0181%; height: 39.1875px;\"\u003e\u003cspan class=\"\"\u003eCurrent ≤ 0.01%+10mA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 64.6209%; height: 39.1875px;\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eReadback Accuracy\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 35.0181%; height: 39.1875px;\"\u003e\u003cspan class=\"\"\u003eVoltage ≤ 0.05%+10mV\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 64.6209%; height: 39.1875px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 35.0181%; height: 39.1875px;\"\u003e\u003cspan class=\"\"\u003eCurrent ≤ 0.01%+10mA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 64.6209%; height: 39.1875px;\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eRipple (20Hz~20MHz)\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 35.0181%; height: 39.1875px;\"\u003e\n\u003cspan class=\"\"\u003eVoltage ≤ 60 mVp-p\u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"\"\u003e≤ 10 mVrms\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 64.6209%; height: 19.5938px;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 35.0181%; height: 19.5938px;\"\u003e\u003cspan class=\"\"\u003eCurrent ≤ 10 mArms\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 64.6209%; height: 39.1875px;\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eRise Time (No Load)\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 35.0181%; height: 39.1875px;\"\u003e\u003cspan class=\"\"\u003e≤200ms\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 64.6209%; height: 39.1875px;\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eRise Time (Full Load)\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 35.0181%; height: 39.1875px;\"\u003e\u003cspan class=\"\"\u003e≤300ms\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 64.6209%; height: 39.1875px;\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eFall Time (No Load)\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 35.0181%; height: 39.1875px;\"\u003e\u003cspan class=\"\"\u003e≤15S\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 64.6209%; height: 39.1875px;\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eFall Time (Full Load)\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 35.0181%; height: 39.1875px;\"\u003e\u003cspan class=\"\"\u003e≤300ms\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 64.6209%; height: 39.1875px;\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eDynamic Response\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 35.0181%; height: 39.1875px;\"\u003e\u003cspan class=\"\"\u003e≤200ms\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 64.6209%; height: 19.5938px;\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eEfficiency\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 35.0181%; height: 19.5938px;\"\u003e\u003cspan class=\"\"\u003e≥85%\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 64.6209%; height: 39.1875px;\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eInput Voltage \/ Current\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 35.0181%; height: 39.1875px;\"\u003e\u003cspan class=\"\"\u003eAC 220V (AC110V optional)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1875px;\"\u003e\n\u003ctd style=\"width: 64.6209%; height: 39.1875px;\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003eSize \/ Net Weight\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 35.0181%; height: 39.1875px;\"\u003e\u003cspan class=\"\"\u003eApprox. 22 × 8.5 × 15.5 cm, 1.2 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58.7812px;\"\u003e\n\u003ctd style=\"width: 64.6209%; height: 58.7812px;\"\u003e\u003cstrong\u003e\u003cspan class=\"\"\u003ePackage Size \/ Weight\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 35.0181%; height: 58.7812px;\"\u003e\u003cspan class=\"\"\u003eSingle unit: 29.5 × 13 × 21 cm, 1.65 kg \u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Shenzhen Kuaiqu Electronic Co., Ltd","offers":[{"title":"AC220V(±10%) \/ SPS305S","offer_id":47840845693105,"sku":null,"price":69.9,"currency_code":"USD","in_stock":true},{"title":"AC110V(±10%) \/ SPS305S","offer_id":47840845725873,"sku":null,"price":69.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0705\/8027\/3329\/files\/KUAIQU_8.png?v=1786518877","url":"https:\/\/www.kuaiquinstrument.com\/products\/kuaiqu-sps305s-30v-5a-dc-power-supply","provider":"KUAIQU Instrument Store","version":"1.0","type":"link"}