{"product_id":"kuaiqu-spps-c305-0-30v-0-5a-150w-dc-bench-power-supply-with-encoder-adjustment-for-breadboard-testing","title":"KUAIQU SPPS-C305 0-30V 0-5A 150W DC Bench Power Supply with Encoder Adjustment for Breadboard 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\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\/SPPS-C_Series_English_Manual_9b845284-4adb-4217-b6fb-96b1fa36a546.pdf?v=1790071408\" 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\u003cp class=\"header-iWP5WJ auto-hide-last-sibling-br\"\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0705\/8027\/3329\/files\/12.png?v=1776150334\" alt=\"\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch1\u003eKUAIQU SPPS-C305 0-30V 0-5A 150W DC\u003c\/h1\u003e\n\u003ch1\u003eBench Power Supply with Encoder\u003c\/h1\u003e\n\u003ch1\u003eAdjustment for Breadboard Testing\u003c\/h1\u003e\n\u003cp\u003eThe KUAIQU SPPS-C305 0-30V 0-5A 150W DC Bench Power Supply is designed for breadboard circuit testing, electronic prototyping, and hands-on circuit development. With encoder adjustment, adjustable DC output, and real-time Voltage, Current, and Power Display, it provides direct control and visibility when powering and testing prototype circuits. The CV\/CC automatic switching and independent output switch further support repeated circuit setup, adjustment, and verification on an electronics workbench.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003ch3\u003ePrecision Encoder Adjustment for Circuit Prototyping\u003c\/h3\u003e\n\u003cp\u003eThe SPPS-C305 features a dual-knob encoder adjustment system for precise voltage and current setting. The encoder design allows users to make controlled adjustments while developing and testing breadboard circuits, making it easier to fine-tune the DC supply according to the requirements of different prototype circuits.\u003c\/p\u003e\n\u003ch3\u003e0-30V 0-5A Adjustable DC Output\u003c\/h3\u003e\n\u003cp\u003eWith a 0-30V voltage range, 0-5A current range, and 150W maximum output power, the SPPS-C305 provides adjustable DC power for breadboard circuits and compatible electronic components within its rated operating range. The adjustable output allows users to establish different supply conditions during circuit development and testing.\u003c\/p\u003e\n\u003ch3\u003eVoltage Current and Power Display\u003c\/h3\u003e\n\u003cp\u003eThe 4-digit display provides clear Voltage, Current, and Power Display information during operation. Users can monitor the electrical conditions of a breadboard circuit while testing, helping them observe current consumption and power changes as circuit components or connections are adjusted.\u003c\/p\u003e\n\u003ch3\u003eCV\/CC Automatic Switching\u003c\/h3\u003e\n\u003cp\u003eThe SPPS-C305 supports CV\/CC automatic switching during operation. This allows the power supply to operate in constant voltage or constant current conditions according to the connected load, providing useful operating feedback when testing prototype circuits and electronic components.\u003c\/p\u003e\n\u003ch3\u003eIndependent Output Switch for Testing\u003c\/h3\u003e\n\u003cp\u003eThe independent output switch allows users to turn the DC output on or off while keeping the configured settings available. This is useful when connecting a breadboard circuit, changing circuit connections, or repeating a test without repeatedly setting the desired output values.\u003c\/p\u003e\n\u003ch3\u003eCompact Bench Design with USB 5V\/2A Output\u003c\/h3\u003e\n\u003cp\u003eThe compact DC Bench Power Supply is suitable for electronics workbenches, classrooms, laboratories, and development areas where bench space is limited. The built-in USB 5V\/2A output provides an additional power source for compatible USB-powered devices used during electronics development and testing.\u003c\/p\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003ch3\u003eBreadboard Circuit Testing\u003c\/h3\u003e\n\u003cp\u003eThe SPPS-C305 provides adjustable DC power for breadboard-based circuit testing and prototype verification. Users can set the required voltage and current, connect the circuit to the output terminals, and monitor Voltage, Current, and Power Display readings during operation.\u003c\/p\u003e\n\u003ch3\u003eElectronic Circuit Prototyping\u003c\/h3\u003e\n\u003cp\u003eThe adjustable DC output is suitable for powering prototype circuits during the development process. Encoder adjustment allows users to make controlled changes to voltage and current while evaluating circuit behavior and testing different operating conditions.\u003c\/p\u003e\n\u003ch3\u003eComponent and Module Testing\u003c\/h3\u003e\n\u003cp\u003eWithin its 0-30V, 0-5A, and 150W rated output range, the SPPS-C305 can supply compatible electronic components, sensors, small modules, and other low-voltage test circuits. Real-time voltage, current, and power readings provide useful operating information during bench testing.\u003c\/p\u003e\n\u003ch3\u003eElectronics Education and Laboratory Experiments\u003c\/h3\u003e\n\u003cp\u003eThe DC Bench Power Supply can be used for classroom experiments, student breadboard projects, laboratory circuit demonstrations, and basic electronics development. Its adjustable output, encoder adjustment, CV\/CC operation, and clear electrical display make it suitable for hands-on circuit testing.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eQuality Check and Terms of Service\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003ePackage includes: 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\u003eHas passed CE \u0026amp; FCC Certification.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAll 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\u003eCustomer support: 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\u003c\/th\u003e\n\u003cth\u003eSpecification\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-C305\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eDC Bench Power Supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Output Voltage\u003c\/td\u003e\n\u003ctd\u003e0-30V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Output Current\u003c\/td\u003e\n\u003ctd\u003e0-5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Output Power\u003c\/td\u003e\n\u003ctd\u003e150W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdjustment Method\u003c\/td\u003e\n\u003ctd\u003eDual-Knob Encoder Adjustment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003e4-Digit Voltage \/ Current \/ Power Display\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Mode\u003c\/td\u003e\n\u003ctd\u003eCV\/CC Automatic Switching\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Control\u003c\/td\u003e\n\u003ctd\u003eIndependent Output Switch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUSB Output\u003c\/td\u003e\n\u003ctd\u003e5V\/2A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Ripple\u003c\/td\u003e\n\u003ctd\u003e≤60 mVp-p \/ ≤10 mVrms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Ripple\u003c\/td\u003e\n\u003ctd\u003e≤10 mArms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Setting Accuracy\u003c\/td\u003e\n\u003ctd\u003e≤0.05% + 10mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Readback Accuracy\u003c\/td\u003e\n\u003ctd\u003e≤0.05% + 10mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Accuracy\u003c\/td\u003e\n\u003ctd\u003e≤0.01% + 10mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Setting Resolution\u003c\/td\u003e\n\u003ctd\u003e10mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Readback Resolution\u003c\/td\u003e\n\u003ctd\u003e10mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Setting Resolution\u003c\/td\u003e\n\u003ctd\u003e1mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Readback Resolution\u003c\/td\u003e\n\u003ctd\u003e1mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNo-Load Fall Time\u003c\/td\u003e\n\u003ctd\u003e≤15S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoad Regulation Voltage\u003c\/td\u003e\n\u003ctd\u003e≤0.3% + 10mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoad Regulation Current\u003c\/td\u003e\n\u003ctd\u003e≤0.1% + 2.5mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLine Regulation Voltage\u003c\/td\u003e\n\u003ctd\u003e≤0.01% + 2.5mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLine Regulation Current\u003c\/td\u003e\n\u003ctd\u003e≤0.1% + 2.5mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRise Time at No Load\u003c\/td\u003e\n\u003ctd\u003e≤200ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRise Time at Full Load\u003c\/td\u003e\n\u003ctd\u003e≤300ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFall Time at Full Load\u003c\/td\u003e\n\u003ctd\u003e≤300ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDynamic Response\u003c\/td\u003e\n\u003ctd\u003e≤200ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEfficiency\u003c\/td\u003e\n\u003ctd\u003e≥85%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Operating Temperature\u003c\/td\u003e\n\u003ctd\u003e0-40°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput\u003c\/td\u003e\n\u003ctd\u003eAC 220V, AC 110V Optional\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eApprox. 22 × 8.5 × 15.5 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet Weight\u003c\/td\u003e\n\u003ctd\u003eApprox. 1.2 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eWhy Choose KUAIQU SPPS-C305?\u003c\/h2\u003e\n\u003cp\u003eThe KUAIQU SPPS-C305 combines a 0-30V 0-5A 150W adjustable DC output with precision encoder adjustment and clear Voltage, Current, and Power Display for practical breadboard circuit testing. Its CV\/CC automatic switching and independent output switch provide useful control during prototype development and repeated circuit verification. With a compact bench design and USB 5V\/2A output, the SPPS-C305 is a practical DC Bench Power Supply for breadboard prototyping, electronics experiments, component testing, and everyday circuit development.\u003c\/p\u003e","brand":"Shenzhen Kuaiqu Electronic Co., Ltd","offers":[{"title":"SPPS-C305","offer_id":47960377655473,"sku":"SPPS-C305-B-K-0922-01","price":79.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0705\/8027\/3329\/files\/KUAIQU_SPPS-C305_0-30V_0-5A_150W_DC_Bench_Power_Supply_with_Encoder_Adjustment_for_Breadboard_Testing-01.png?v=1790129073","url":"https:\/\/www.kuaiquinstrument.com\/es\/products\/kuaiqu-spps-c305-0-30v-0-5a-150w-dc-bench-power-supply-with-encoder-adjustment-for-breadboard-testing","provider":"KUAIQU Instrument Store","version":"1.0","type":"link"}