{"product_id":"kuaiqu-kq7901-80v-20a-electrical-engineering-dc-power-supply-400w-programmable-source-with-list-sequencing-amp-remote-sensing","title":"KUAIQU KQ7901 80V 20A Electrical Engineering DC Power Supply, 400W High-Precision Power Supply with Remote Sensing","description":"\u003cdiv style=\"margin: 20px 0; padding: 15px; border-left: 4px solid #2c3e50; background-color: #f8f9fa; border-radius: 4px;\"\u003e\n\u003ch2 style=\"margin: 0 0 10px 0; font-size: 20px; color: #2c3e50;\"\u003e\u003ca style=\"color: #2980b9; text-decoration: underline; font-weight: bold; display: inline-flex; align-items: center;\" rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0705\/8027\/3329\/files\/KQ7901-_-20260514-1-23.pdf?v=1784628426\" target=\"_blank\"\u003e \u003csvg style=\"margin-right: 8px;\" viewbox=\"0 0 16 16\" fill=\"currentColor\" height=\"20\" width=\"20\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"\u003e\n        \u003cpath d=\"M.5 9.9a.5.5 0 0 1 .5.5v2.5a1 1 0 0 0 1 1h12a1 1 0 0 0 1-1v-2.5a.5.5 0 0 1 1 0v2.5a2 2 0 0 1-2 2H2a2 2 0 0 1-2-2v-2.5a.5.5 0 0 1 .5-.5z\"\u003e\u003c\/path\u003e\n        \u003cpath d=\"M7.646 11.854a.5.5 0 0 0 .708 0l3-3a.5.5 0 0 0-.708-.708L8.5 10.293V1.5a.5.5 0 0 0-1 0v8.793L5.354 8.146a.5.5 0 1 0-.708.708l3 3z\"\u003e\u003c\/path\u003e\n      \u003c\/svg\u003e Download English Manual (PDF) \u003c\/a\u003e\u003c\/h2\u003e\n\u003cp style=\"margin: 0; color: #666; font-size: 14px;\"\u003eClick the link above to get the full user guide for this product.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2 data-pm-slice=\"1 1 []\"\u003e\n\u003cspan\u003eKUAIQU KQ7901 80V 20A \u003c\/span\u003e\u003cspan\u003eElectrical Engineering DC Power Supply, 400W High-Precision \u003c\/span\u003e\u003cspan\u003ePower Supply \u003c\/span\u003e\u003cspan\u003ewith Remote Sensing\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe KUAIQU KQ7901 Electrical Engineering DC Power Supply is designed for electrical engineers working on circuit design, power conversion, control electronics, and DC system development. With an adjustable output of up to 80V, 20A, and 400W, this programmable DC power supply provides flexible power delivery for a wide range of electrical engineering applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDesigned for engineering workbenches and technical development environments, the KQ7901 combines programmable output settings, list sequencing, remote sensing, and digital control capabilities. Engineers can configure output conditions, save frequently used settings, and execute predefined output sequences to support repeatable circuit evaluation and system development.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWhether developing power conversion circuits, evaluating control boards, or integrating DC-powered components into electrical systems, the KUAIQU KQ7901 offers a versatile DC power source for practical engineering work.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e1. 80V 20A 400W Adjustable DC Output\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eProvides adjustable DC output up to 80V and 20A, with a maximum rated power of 400W. The wide output range supports different electrical engineering projects, including DC circuit development, power supply modules, and control electronics.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e2. Programmable Output for Engineering Applications\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eConfigure output parameters to meet different circuit requirements. Programmable operation helps engineers establish repeatable power conditions when evaluating electronic components, developing electrical circuits, and refining DC system designs.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e3. List Sequencing for Multi-Step Power Settings\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe list sequencing function supports predefined output sequences, making it useful for engineering workflows that require multiple programmed output conditions. It can help organize step-by-step circuit evaluation and repeatable power-up procedures within the power supply's supported operating limits.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e4. Remote Sensing for Improved Load-Voltage Accuracy\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eRemote sensing compensates for voltage drops in output leads when connected and configured correctly. This helps maintain the intended voltage at the load terminals, which is particularly useful when working with longer leads or circuits with demanding voltage requirements.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e5. Digital Control and Convenient Parameter Management\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDigital control capabilities support more structured operation in electrical engineering environments. Together with programmable settings, they help simplify repeated configuration tasks during circuit development and system evaluation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e6. Designed for Electrical Engineering Workbenches\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe KQ7901 is suitable for engineering workbenches where adjustable DC power, programmable settings, and controlled output conditions are required. It provides a flexible power source for circuit design, component evaluation, and electrical system development.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ctable class=\"ace-table\" style=\"width: 99.9589%; height: 489.583px;\"\u003e\n\u003ccolgroup\u003e \u003ccol width=\"200\" style=\"width: 35.8423%;\"\u003e \u003ccol width=\"200\" style=\"width: 35.8423%;\"\u003e \u003c\/colgroup\u003e\n\u003cthead\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003cth colspan=\"1\" rowspan=\"1\" style=\"height: 19.5833px;\"\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-EC2ffHZU1d6Nfhcs1fScRgVcnug\"\u003eParameter\u003c\/div\u003e\n\u003c\/th\u003e\n\u003cth colspan=\"1\" rowspan=\"1\" style=\"height: 19.5833px;\"\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-JXHnfiiZPd1ls2cWTJqcKSiJnKq\"\u003eSpecification\u003c\/div\u003e\n\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\" style=\"height: 19.5833px;\"\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-NCzrfDfmQddOimc1pyzckmuTnVd\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\" style=\"height: 19.5833px;\"\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-TMk8fD51hdnSwxcWkWCcrRUinUh\"\u003eKQ7901-80-20\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\" style=\"height: 19.5833px;\"\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-MZs5fy0z2dJdCvcgDz6ceOA0nMg\"\u003e\u003cstrong\u003eOutput Voltage Range\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\" style=\"height: 19.5833px;\"\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-Q0ptfSZyzdb3yocy8JxcBdnjndd\"\u003e0 ~ 80V Continuously Adjustable\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\" style=\"height: 19.5833px;\"\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-XZq7fUGi8dutWUc5tPucfiaYnNf\"\u003e\u003cstrong\u003eOutput Current Range\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\" style=\"height: 19.5833px;\"\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-RxuLf3oyedLO8hcjITGcGonRnmf\"\u003e0 ~ 20A Continuously Adjustable\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\" style=\"height: 19.5833px;\"\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-KuwcfYm7vdcdLhcYcnKcy22nnvW\"\u003e\u003cstrong\u003eRated Power\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\" style=\"height: 19.5833px;\"\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-SYiSfrqYyd0JkWcqogYcKsFnnCc\"\u003e400W\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\" style=\"height: 19.5833px;\"\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-ZdYMf490PdHnOIc5Ho7cnh3Onub\"\u003e\u003cstrong\u003eRipple \u0026amp; Noise\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\" style=\"height: 19.5833px;\"\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-RENJfoe2fd62zcccEkscOxzBnWq\"\u003e5 mV rms, 30 mV p-p\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\" style=\"height: 19.5833px;\"\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-CAt9f0ycfdUQsYcHa6ucotPFnWb\"\u003e\u003cstrong\u003eVoltage Resolution (Setting \u0026amp; Readback)\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\" style=\"height: 19.5833px;\"\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-IpiofbWE9dBj4NcZoLUcZleHnpd\"\u003e1 mV (0.001V)\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\" style=\"height: 19.5833px;\"\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-S6IVf4oMDdUoOXcgk5EczJR9ngh\"\u003e\u003cstrong\u003eCurrent Resolution (Setting \u0026amp; Readback)\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\" style=\"height: 19.5833px;\"\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-GO6qfF1CQdWPx1clvJxcTRUYn4c\"\u003e1 mA (0.001A)\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\" style=\"height: 19.5833px;\"\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-BlBZf04fBdFCi2cktyWc4wRRnpe\"\u003e\u003cstrong\u003ePower Readback Resolution\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\" style=\"height: 19.5833px;\"\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-XiJbfqhYVd372acQRKCcUwfOntg\"\u003e1 mW (＜ 100W); 10 mW (≥ 100W)\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\" style=\"height: 19.5833px;\"\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-LTWnfxHYzdtc0AcchsGcx0lengf\"\u003e\u003cstrong\u003eDisplay Screen\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\" style=\"height: 19.5833px;\"\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-C4KQfPmwsdhAvvclQuCcVVPHnsb\"\u003e4.3-inch 5-Digit HD Color Screen\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\" style=\"height: 19.5833px;\"\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-KN7rfqN8idgSJPcDudTcVsdjnLe\"\u003e\u003cstrong\u003eMemory Groups\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\" style=\"height: 19.5833px;\"\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-CP7yfZJRKdiiMvcOdzac6sYin6c\"\u003e100 Sets of Parameter Storage\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\" style=\"height: 19.5833px;\"\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-Nu7lf1zFMdVZvLcbWd1ctBOuncz\"\u003e\u003cstrong\u003eProgramming Mode\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\" style=\"height: 19.5833px;\"\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-Tin9fw1PfdwBXPcOiNkcFW9cniE\"\u003ePanel Setting + USB File Import\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\" style=\"height: 19.5833px;\"\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-DSiKf9seZdEhZDcQx0TcQQMHnvf\"\u003e\u003cstrong\u003eWorking Mode\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\" style=\"height: 19.5833px;\"\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-JTQRfam91dvzGkc8oh8cMhtQnrc\"\u003eNormal Mode \/ Forced CV Mode\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\" style=\"height: 19.5833px;\"\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-NZ3Hfht57dbJx3cR0RNc2AqBngd\"\u003e\u003cstrong\u003eCommunication Interface\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\" style=\"height: 19.5833px;\"\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-HomrfHwRZdPAXDc3Pe4cQUBnnbe\"\u003eUSB, RS232, Optional RS485\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\" style=\"height: 19.5833px;\"\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-BtcLfk332drJm2czUlGcSt2knTh\"\u003e\u003cstrong\u003eCommunication Protocol\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\" style=\"height: 19.5833px;\"\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-EFHNfRVD3d0B7icoACLcMfNgn7c\"\u003eModbus RTU\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 58.75px;\"\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\" style=\"height: 58.75px;\"\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-PzXvf35PddZbzwcKCijcq89Wn6f\"\u003e\u003cstrong\u003eAdjustable Baud Rate\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\" style=\"height: 58.75px;\"\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-Pbu4fpigYd6HTBcwRtKcZBM4nCe\"\u003e1200, 2400, 4800, 9600, 14400, 19200, 38400, 56000, 57600, 115200, 128000, 230400\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\" style=\"height: 19.5833px;\"\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-DhuufDlIPdiNrNcsEU8cFBZfnxd\"\u003e\u003cstrong\u003eFast Charge Ports\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\" style=\"height: 19.5833px;\"\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-Eftsf4TJKdWVHQckLytcHG6znBg\"\u003eUSB-A + USB-C Dual Ports\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.1667px;\"\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\" style=\"height: 39.1667px;\"\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-DDzyfEOYAdIMDScqmjic4fjgnfg\"\u003e\u003cstrong\u003eProtection Functions\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\" style=\"height: 39.1667px;\"\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-TTJBfyGQAdK4DecqmxncQ0KinNT\"\u003eOVP, OCP, OTP, Short Circuit Protection, Reverse Polarity Protection, Panel Lock\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\" style=\"height: 19.5833px;\"\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-ScjQfLSCWdKqJicOj2nciPp7nnc\"\u003e\u003cstrong\u003eCooling System\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\" style=\"height: 19.5833px;\"\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-AuzkfEVbYdMgLvcccRjcoA9uneg\"\u003eIntelligent Temperature-Controlled Fan\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\" style=\"height: 19.5833px;\"\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-Tc0DfNfJZdUo4ocHdavck7cgndb\"\u003e\u003cstrong\u003eInput Voltage\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\" style=\"height: 19.5833px;\"\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-C0dsf5swhdiIA2cM8ncc62uensh\"\u003e110V \/ 220V AC Switchable\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\" style=\"height: 19.5833px;\"\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-STIDf6RHldl9xmcFzYJcAqQwnHh\"\u003e\u003cstrong\u003eContinuous Operation\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\" style=\"height: 19.5833px;\"\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-LEPIfZtBLdKkxgcVpzFc5xCynxc\"\u003e24-hour Long-Term Stable Working Support\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5833px;\"\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\" style=\"height: 19.5833px;\"\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-G34OfoTDVdCmbPczCCTcdnDcnZr\"\u003e\u003cstrong\u003eDisplay Language\u003c\/strong\u003e\u003c\/div\u003e\n\u003c\/td\u003e\n\u003ctd colspan=\"1\" rowspan=\"1\" style=\"height: 19.5833px;\"\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-OAqTfSuBcd4usrc2Iwdc3S84nsd\"\u003eChinese \/ English Switchable\u003c\/div\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003e\u003cspan\u003eApplications\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eElectrical Circuit Design:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Supply adjustable DC power to circuits during design, prototyping, and functional evaluation.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003ePower Conversion Engineering:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Support the development and evaluation of DC-DC converter circuits and power conversion modules within the unit's voltage, current, and power ratings.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eControl System Development:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Power control boards, electronic controllers, and DC-powered system components during development.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eElectrical Component Evaluation:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Provide controlled DC input conditions for evaluating electronic components and circuit behavior.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDC System Integration:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Support the development and integration of DC-powered subsystems and electrical equipment.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eEngineering Prototyping:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Supply power to prototype circuits and newly designed electronic assemblies during iterative development.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-pm-slice=\"1 1 []\"\u003e\u003cspan\u003eWhy Choose the KUAIQU KQ7901?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThe KUAIQU KQ7901 combines 80V, 20A, 400W output with programmable settings, list sequencing, and remote sensing. It provides flexible power control for electrical circuit design, power conversion development, and DC system integration, helping engineers simplify repetitive workflows and maintain stable voltage at the load.\u003c\/span\u003e\u003c\/p\u003e","brand":"Shenzhen Kuaiqu Electronic Co., Ltd","offers":[{"title":"US Plug","offer_id":48040502460593,"sku":null,"price":899.0,"currency_code":"USD","in_stock":true},{"title":"EU Plug","offer_id":48040502493361,"sku":null,"price":899.0,"currency_code":"USD","in_stock":true},{"title":"UK Plug","offer_id":48040502526129,"sku":null,"price":899.0,"currency_code":"USD","in_stock":true},{"title":"AU Plug","offer_id":48040502558897,"sku":null,"price":899.0,"currency_code":"USD","in_stock":true},{"title":"JP Plug","offer_id":48040502591665,"sku":null,"price":899.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0705\/8027\/3329\/files\/KUAIQU_KQ7901_4ca40053-cabe-4ede-8419-21f85cfaa080.png?v=1792060257","url":"https:\/\/www.kuaiquinstrument.com\/es\/products\/kuaiqu-kq7901-80v-20a-electrical-engineering-dc-power-supply-400w-programmable-source-with-list-sequencing-amp-remote-sensing","provider":"KUAIQU Instrument Store","version":"1.0","type":"link"}