{"product_id":"kuaiqu-spps-k305-30v-5a-precision-dc-power-supply-for-mosfet-testing-and-semiconductor-evaluation","title":"KUAIQU SPPS-K305 30V 5A Variable DC Bench Power Supply with Curve Display for Electronic Component Testing","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\n\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\/English_Manual_6b617eb9-45d1-427e-abd3-40a4d690f404.pdf?v=1748490846\" 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\u003c\/a\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0705\/8027\/3329\/files\/English_Manual_6b617eb9-45d1-427e-abd3-40a4d690f404.pdf?v=1748490846\" style=\"color: #2980b9; text-decoration: underline; font-weight: bold; display: inline-flex; align-items: center;\" target=\"_blank\"\u003e (PDF)\u003c\/a\u003e\n\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.\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0705\/8027\/3329\/files\/12.png?v=1776150334\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"ace-line ace-line old-record-id-Bz4Kf3zyJd2tmIcGUqIcv5vfnXe\"\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch1\u003eKUAIQU SPPS-K305 30V 5A Variable DC\u003c\/h1\u003e\n\u003ch1\u003e Bench Power Supply with Curve Display\u003c\/h1\u003e\n\u003ch1\u003e for Electronic Component Testing\u003c\/h1\u003e\n\u003ch2\u003e🔥 Pain Points You’re Actually Facing\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003e⚠️ Inconsistent voltage or current can lead to unreliable test results when evaluating electronic components under different operating conditions\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e⚠️ Small voltage and current variations are difficult to observe, making component characterization and troubleshooting less efficient\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e⚠️ Low current measurement resolution makes it difficult to identify leakage current, standby current, and abnormal consumption\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e⚠️ Repeatedly setting voltage and current for different components slows down comparative testing and laboratory workflows\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e⚠️ Incorrect voltage, excessive current, or accidental short circuits can damage sensitive electronic components during testing\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e⚠️ Long-duration component tests require stable output without accidental changes to test parameters\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e⚠️ Coarse adjustment makes it difficult to precisely set test conditions for components with narrow operating ranges\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e⚠️ Without visual voltage and current trend information, abnormal component behavior can be harder to identify\u003c\/em\u003e\u003c\/p\u003e\n\u003ch2\u003e✅ Corresponding Core Solutions\u003c\/h2\u003e\n\u003cp\u003e✅ \u003cstrong\u003eStable 0–30V Adjustable DC Output\u003c\/strong\u003e\u003cbr\u003eProvides flexible voltage adjustment for testing electronic components under different rated and operating conditions.\u003c\/p\u003e\n\u003cp\u003e✅ \u003cstrong\u003e0–5A Adjustable Current Control\u003c\/strong\u003e\u003cbr\u003eAllows users to configure appropriate current limits for different components and test requirements.\u003c\/p\u003e\n\u003cp\u003e✅ \u003cstrong\u003e1mV Voltage Resolution \u0026amp; High-Precision Measurement\u003c\/strong\u003e\u003cbr\u003eEnables precise voltage setting and monitoring for repeatable component testing and evaluation.\u003c\/p\u003e\n\u003cp\u003e✅ \u003cstrong\u003eDual Curve Voltage \u0026amp; Current Display\u003c\/strong\u003e\u003cbr\u003eVisually tracks voltage and current changes in real time, helping identify startup behavior, load response, and abnormal component characteristics.\u003c\/p\u003e\n\u003cp\u003e✅ \u003cstrong\u003e10μA Low-Current Readback Resolution\u003c\/strong\u003e\u003cbr\u003eCaptures small current variations for leakage current, standby consumption, and low-current component testing.\u003c\/p\u003e\n\u003cp\u003e✅ \u003cstrong\u003e4 Groups of Stored Parameters\u003c\/strong\u003e\u003cbr\u003eSave frequently used voltage and current conditions and quickly recall them when testing different components.\u003c\/p\u003e\n\u003cp\u003e✅ \u003cstrong\u003eComplete Protection System\u003c\/strong\u003e\u003cbr\u003eIncludes OVP, OCP, and SCP protection to help protect sensitive components, the power supply, and connected test equipment.\u003c\/p\u003e\n\u003cp\u003e✅ \u003cstrong\u003ePanel Lock Function\u003c\/strong\u003e\u003cbr\u003ePrevents accidental parameter changes during extended component testing and repeated measurement procedures.\u003c\/p\u003e\n\u003cp\u003e✅ \u003cstrong\u003eEncoder Precision Adjustment\u003c\/strong\u003e\u003cbr\u003eProvides smoother and more precise voltage\/current adjustment for setting accurate component test conditions.\u003c\/p\u003e\n\u003cp\u003e✅ \u003cstrong\u003eOutput Enable Control\u003c\/strong\u003e\u003cbr\u003eAllows users to configure voltage and current parameters before applying power to the component under test, improving testing safety and efficiency.\u003c\/p\u003e\n\u003ch2\u003e✦ Stable Power Source for Electronic Component Testing\u003c\/h2\u003e\n\u003cp\u003eElectronic component testing requires a controlled and repeatable power source to verify operating characteristics, current consumption, and electrical performance.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eKUAIQU SPPS-K305\u003c\/strong\u003e provides:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e0–30V adjustable output voltage\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e0–5A adjustable output current\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e150W maximum output power\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e1mV voltage resolution\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e1mA current setting resolution\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e10μA current readback resolution under low-current range\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIt enables engineers to evaluate:\u003c\/p\u003e\n\u003cp\u003e✓ Component operating voltage\u003cbr\u003e✓ Current consumption\u003cbr\u003e✓ Leakage current\u003cbr\u003e✓ Load response\u003cbr\u003e✓ Startup behavior\u003cbr\u003e✓ Electrical stability\u003c\/p\u003e\n\u003cp\u003eProviding a precise and flexible power platform for electronic component testing, characterization, and verification.\u003c\/p\u003e\n\u003ch2\u003e✦ Real-Time Voltage \u0026amp; Current Curve Display for Component Analysis\u003c\/h2\u003e\n\u003cp\u003eWhen testing electronic components, engineers need to observe how voltage and current change as operating conditions vary.\u003c\/p\u003e\n\u003cp\u003eThe SPPS-K305 features a real-time dual curve display that visually presents voltage and current changes during testing.\u003c\/p\u003e\n\u003cp\u003eThe waveform display helps analyze:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eStartup current changes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVoltage response\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCurrent variation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLoad response\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAbnormal current behavior\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eComponent operating stability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis helps engineers identify:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eAbnormal component behavior\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUnexpected current consumption\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUnstable electrical characteristics\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePower-related testing issues\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eImproving testing efficiency during component evaluation and troubleshooting.\u003c\/p\u003e\n\u003ch2\u003e✦ High-Resolution Current Measurement for Component Characterization\u003c\/h2\u003e\n\u003cp\u003eAccurate current measurement is essential when evaluating electronic components with different operating and leakage characteristics.\u003c\/p\u003e\n\u003cp\u003eThe SPPS-K305 supports:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eAutomatic current unit switching\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e10μA current readback resolution under low-current range\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e5-digit high-resolution display\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEngineers can measure:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eLeakage current\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStandby current\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLow-load current\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eComponent operating current\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAbnormal current changes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eHelping engineers evaluate:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eComponent electrical performance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCurrent consumption\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOperating stability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePower efficiency\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePotential abnormal behavior\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e✦ 4 Memory Presets for Efficient Component Testing\u003c\/h2\u003e\n\u003cp\u003eElectronic component testing often requires different voltage and current conditions for different component types or test procedures.\u003c\/p\u003e\n\u003cp\u003eThe SPPS-K305 provides \u003cstrong\u003e4 groups of stored parameters\u003c\/strong\u003e, allowing engineers to quickly recall commonly used test settings.\u003c\/p\u003e\n\u003cp\u003eExample applications:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eM1:\u003c\/strong\u003e Low-voltage component test\u003cbr\u003e\u003cstrong\u003eM2:\u003c\/strong\u003e Rated operating condition test\u003cbr\u003e\u003cstrong\u003eM3:\u003c\/strong\u003e High-current component test\u003cbr\u003e\u003cstrong\u003eM4:\u003c\/strong\u003e Low-current or leakage current test\u003c\/p\u003e\n\u003cp\u003eWith quick parameter switching, engineers can reduce repetitive setup work and maintain consistent test conditions across multiple components.\u003c\/p\u003e\n\u003ch2\u003e✦ Protection Functions for Safe Component Testing\u003c\/h2\u003e\n\u003cp\u003eSensitive electronic components can be damaged by excessive voltage, abnormal current, or accidental wiring errors.\u003c\/p\u003e\n\u003cp\u003eThe SPPS-K305 provides:\u003c\/p\u003e\n\u003ch3\u003eOVP — Over Voltage Protection\u003c\/h3\u003e\n\u003cp\u003eHelps prevent excessive output voltage from being applied to sensitive electronic components.\u003c\/p\u003e\n\u003ch3\u003eOCP — Over Current Protection\u003c\/h3\u003e\n\u003cp\u003eLimits abnormal current during overload conditions or unexpected component behavior.\u003c\/p\u003e\n\u003ch3\u003eSCP — Short Circuit Protection\u003c\/h3\u003e\n\u003cp\u003eHelps protect the power supply and connected components during accidental short circuits.\u003c\/p\u003e\n\u003ch3\u003ePanel Lock Function\u003c\/h3\u003e\n\u003cp\u003ePrevents unintended parameter adjustments during long-duration or repeated component testing.\u003c\/p\u003e\n\u003cp\u003eThese protection features provide safer operation when testing electronic components with different electrical characteristics.\u003c\/p\u003e\n\u003ch2\u003e✦ Precision Control for Electronic Component Evaluation\u003c\/h2\u003e\n\u003cp\u003eDifferent electronic components may require specific voltage and current conditions for accurate characterization and comparison.\u003c\/p\u003e\n\u003cp\u003eThe SPPS-K305 provides:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e1mV voltage adjustment resolution\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e1mA current setting resolution\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e10μA current readback resolution\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e0.05% + 10mV voltage accuracy\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e0.1% + 10mA current accuracy\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCombined with encoder adjustment and a high-resolution display, the SPPS-K305 helps engineers establish repeatable test conditions and accurately monitor component behavior.\u003c\/p\u003e\n\u003ch2\u003e✦ Professional Operation Features for Component Testing\u003c\/h2\u003e\n\u003cp\u003eDesigned for R\u0026amp;D laboratories, electronics workshops, and production testing environments, the SPPS-K305 includes:\u003c\/p\u003e\n\u003ch3\u003eEncoder Precision Adjustment\u003c\/h3\u003e\n\u003cp\u003eProvides smooth and accurate voltage\/current adjustment for repeatable component testing.\u003c\/p\u003e\n\u003ch3\u003eOutput Enable Switch\u003c\/h3\u003e\n\u003cp\u003eAllows users to configure output parameters before powering the component under test.\u003c\/p\u003e\n\u003ch3\u003eAdjustable Key Tone\u003c\/h3\u003e\n\u003cp\u003eSupports adjustable sound feedback and mute operation for different laboratory and testing environments.\u003c\/p\u003e\n\u003ch3\u003eUSB + Type-C Charging Ports\u003c\/h3\u003e\n\u003cp\u003eProvides convenient \u003cstrong\u003e5V\/2A output\u003c\/strong\u003e for compatible electronic devices and accessories.\u003c\/p\u003e\n\u003ch3\u003eIntelligent Cooling System\u003c\/h3\u003e\n\u003cp\u003eHelps maintain stable operation during extended component testing.\u003c\/p\u003e\n\u003ch2\u003e✦ Applications Electronic Component Testing\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eResistor and capacitor testing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDiode and LED testing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTransistor testing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVoltage regulator testing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eComponent electrical characteristic evaluation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eComponent Characterization\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eLeakage current measurement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOperating current evaluation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStartup behavior analysis\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVoltage response testing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eElectrical stability verification\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eR\u0026amp;D Laboratory Testing\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eComponent comparison\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePrototype component evaluation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCircuit subassembly testing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eElectrical performance analysis\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eProduction Testing\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eIncoming component inspection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFunctional verification\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eComponent quality control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProduction-line electrical testing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eQuality Check and Terms of Service\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePackage includes:\u003c\/strong\u003e DC Power Supply ×1, Output Power Cord ×1, Input Power Cord ×1, User Manual ×1, Warranty Card ×1.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCE \u0026amp; FCC Certified:\u003c\/strong\u003e The product has passed CE and FCC certification.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eQuality Inspection:\u003c\/strong\u003e All DC power supplies and accessories are inspected before shipment to ensure good quality.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCustomer Support:\u003c\/strong\u003e Contact us with any questions, and we'll respond within 24 hours.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter SPPS-K305 Specs\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSPPS-K305\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Output (0℃~40℃)\u003c\/td\u003e\n\u003ctd\u003e0–30V, 0–5A, 150W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUSB\/Type-C Output\u003c\/td\u003e\n\u003ctd\u003e5V\/2A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoad Regulation\u003c\/td\u003e\n\u003ctd\u003eVoltage: ≤0.01%+10mV \/ Current: ≤0.1%+5mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLine Regulation\u003c\/td\u003e\n\u003ctd\u003eVoltage: ≤0.01%+2.5mV \/ Current: ≤0.1%+2.5mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSetting Resolution\u003c\/td\u003e\n\u003ctd\u003eVoltage: 1mV \/ Current: 1mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReadback Resolution\u003c\/td\u003e\n\u003ctd\u003eCurrent: \u0026lt;20mA: 10μA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSetting Accuracy\u003c\/td\u003e\n\u003ctd\u003eVoltage: 0.05%+10mV \/ Current: 0.1%+10mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReadback Accuracy\u003c\/td\u003e\n\u003ctd\u003eVoltage: 0.05%+10mV \/ Current: \u0026lt;20mA: 0.1%+60μA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRipple (20Hz~20MHz)\u003c\/td\u003e\n\u003ctd\u003eVoltage: ≤100mVp-p \/ 15mVrms \/ Current: ≤15mArms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRise Time (No Load)\u003c\/td\u003e\n\u003ctd\u003e≤200mS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFall Time (No Load)\u003c\/td\u003e\n\u003ctd\u003e≤3S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003eAC 220V (AC110V optional)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet Weight\u003c\/td\u003e\n\u003ctd\u003e1.17KG \/ 2.58lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eWhy Choose KUAIQU SPPS-K305?\u003c\/h2\u003e\n\u003cp\u003eFor \u003cstrong\u003eelectronic component testing and characterization\u003c\/strong\u003e, engineers need a stable, precise, and flexible bench power supply that can provide repeatable test conditions and clearly show changes in voltage and current.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eKUAIQU SPPS-K305\u003c\/strong\u003e combines:\u003c\/p\u003e\n\u003cp\u003e✓ 0–30V \/ 0–5A adjustable output\u003cbr\u003e✓ 150W power capability\u003cbr\u003e✓ Dual voltage \u0026amp; current curve display\u003cbr\u003e✓ 1mV voltage resolution\u003cbr\u003e✓ 10μA low-current measurement\u003cbr\u003e✓ 4 programmable memory presets\u003cbr\u003e✓ OVP \/ OCP \/ SCP protection\u003cbr\u003e✓ Precision encoder adjustment\u003cbr\u003e✓ High-resolution 5-digit display\u003c\/p\u003e\n\u003cp\u003eProviding an efficient testing solution for \u003cstrong\u003eelectronic component evaluation, electrical characterization, leakage current testing, prototype verification, and production inspection\u003c\/strong\u003e.\u003c\/p\u003e","brand":"Shenzhen Kuaiqu Electronic Co., Ltd","offers":[{"title":"AC220V(±10%) \/ SPPS-K305","offer_id":47873872756913,"sku":"SPPS-K305-220V","price":189.0,"currency_code":"USD","in_stock":true},{"title":"AC220V(±10%) \/ SPPS-K305R","offer_id":47873872789681,"sku":"SPPS-K305R","price":239.0,"currency_code":"USD","in_stock":true},{"title":"AC110V(±10%) \/ SPPS-K305","offer_id":47873872822449,"sku":"SPPS-K305-110V","price":189.0,"currency_code":"USD","in_stock":true},{"title":"AC110V(±10%) \/ 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