{"product_id":"nice-power-r-sps3020-dc-dc-converter-test-supply-with-adjustable-output-0-30v-0-20a-600w-for-converter-testing","title":"NICE-POWER R-SPS3020 DC-DC Converter Test Supply with Adjustable Output 0-30V 0-20A 600W for Converter 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 href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0705\/8027\/3329\/files\/English_Manuel.pdf?v=1747883891\" rel=\"noopener\" style=\"color: #2980b9; text-decoration: underline; font-weight: bold; display: inline-flex; align-items: center;\" target=\"_blank\"\u003e \u003csvg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"20\" height=\"20\" fill=\"currentColor\" viewbox=\"0 0 16 16\" style=\"margin-right: 8px;\"\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\u003ch1 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\/h1\u003e\n\u003ch1\u003eNICE-POWER R-SPS3020 DC-DC Converter Test\u003c\/h1\u003e\n\u003ch1\u003eSupply with Adjustable Output 0-30V 0-20A 600W\u003c\/h1\u003e\n\u003ch1\u003efor Converter Testing\u003c\/h1\u003e\n\u003cp\u003eDC-DC converter development requires a suitable DC input source for initial power-up, operating-condition checks, and circuit debugging. The NICE-POWER R-SPS3020 provides an adjustable output of 0-30V and 0-20A, with a rated power of 600W, making it suitable for compatible DC-DC converter development boards and converter testing setups within its output ratings. The four-digit voltage and current display helps users monitor the power supply's output readback, while the encoder knob and Output ON\/OFF control support practical adjustments during bench testing. For electronics engineers, R\u0026amp;D teams, and university laboratories, this adjustable DC power supply provides a practical starting point for DC-DC converter experiments and prototype evaluation.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003ch3\u003eAdjustable 0-30V DC Input for Converter Testing\u003c\/h3\u003e\n\u003cp\u003eThe R-SPS3020 offers an adjustable voltage range of 0-30V and a current range of 0-20A, with 600W rated output power. It can supply DC input power to compatible DC-DC converter modules and development boards, allowing users to select suitable input conditions for bench experiments. The connected converter's input specifications and the power supply's voltage, current, and power limits should always be checked before operation.\u003c\/p\u003e\n\u003ch3\u003eVoltage and Current Readback During Testing\u003c\/h3\u003e\n\u003cp\u003eThe four-digit voltage and current display provides direct readback of the power supply output. During DC-DC converter testing, users can check the supplied voltage and current while setting up experiments, powering a prototype, or troubleshooting basic operating issues. These readings describe the power supply output and do not replace separate measurements of the converter's input and output performance.\u003c\/p\u003e\n\u003ch3\u003eEncoder Adjustment for Converter Development\u003c\/h3\u003e\n\u003cp\u003eThe front-panel encoder knob allows users to adjust voltage and current settings directly. This is useful when testing a converter under different DC input conditions, bringing a newly assembled circuit into operation, or repeating manual experiments during design development.\u003c\/p\u003e\n\u003ch3\u003eOutput ON\/OFF Control for Bench Workflows\u003c\/h3\u003e\n\u003cp\u003eThe dedicated Output ON\/OFF function lets users enable or disable the power supply output while retaining the configured settings. This helps organize routine bench workflows when preparing a converter test setup or checking connections before applying DC power. Users should follow the converter manufacturer's power-up and shutdown procedures.\u003c\/p\u003e\n\u003ch3\u003eFront and Rear Output Connections\u003c\/h3\u003e\n\u003cp\u003eThe R-SPS3020 provides output connections on both the front and rear panels. Front-panel connections are convenient for individual converter modules and benchtop prototypes, while the rear-panel connection can be used when the setup requires the power supply's full rated output. The selected connection and wiring must be suitable for the required current.\u003c\/p\u003e\n\u003ch3\u003e600W Output for Compatible Converter Prototypes\u003c\/h3\u003e\n\u003cp\u003eWith a rated output power of 600W, the R-SPS3020 supports compatible DC-DC converter development setups that require a flexible DC input source. Its voltage and current range can accommodate a variety of low-voltage power circuit experiments, provided the converter's input requirements remain within the supply's ratings.\u003c\/p\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003ch3\u003eDC-DC Converter Module Testing\u003c\/h3\u003e\n\u003cp\u003eUse the R-SPS3020 to provide DC input power to compatible converter modules during initial bench evaluation. Adjustable output settings help users establish the required input conditions before assessing converter operation with suitable external measurement equipment.\u003c\/p\u003e\n\u003ch3\u003eDC-DC Converter Prototype Bring-Up\u003c\/h3\u003e\n\u003cp\u003eDuring early-stage development, a new converter board needs an appropriate DC input source before its operation can be evaluated. The R-SPS3020 provides adjustable DC power for initial power-up and basic debugging of compatible prototypes, helping engineers prepare circuits for further testing.\u003c\/p\u003e\n\u003ch3\u003eConverter Input Voltage Evaluation\u003c\/h3\u003e\n\u003cp\u003eThe adjustable 0-30V output allows users to select different input voltage settings within the power supply's operating range. This supports experiments examining how a compatible converter behaves under selected input conditions. Confirm the converter's permitted input range before making adjustments, and use external instruments when measuring converter output regulation or other performance characteristics.\u003c\/p\u003e\n\u003ch3\u003ePower Electronics R\u0026amp;D and Laboratory Experiments\u003c\/h3\u003e\n\u003cp\u003eThe R-SPS3020 can serve as a general-purpose DC source in engineering laboratories working on DC-DC conversion and low-voltage power electronics. Its direct adjustment controls and output readback support hands-on development, circuit troubleshooting, and repeatable manual test procedures.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eQuality Check and Terms of Service:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eBefore connecting a DC-DC converter, verify its permitted input voltage, expected current, polarity, wiring, and power requirements. Make sure the power supply settings are appropriate for the device under test and remain within the R-SPS3020's rated limits. Disable the output before making connection changes and follow the safety procedures required by the test setup.\u003c\/p\u003e\n\u003cp\u003eThe R-SPS3020 is an adjustable DC power supply, not a dedicated DC-DC converter analyzer or automated test system. Its display provides power supply output readback; it does not independently measure converter efficiency, switching waveforms, output ripple, transient response, or voltage regulation. These evaluations require appropriate external instruments, such as a multimeter, oscilloscope, electronic load, or power analyzer, depending on the test objective.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eR-SPS3020\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eAdjustable DC Power Supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Voltage\u003c\/td\u003e\n\u003ctd\u003e0-30V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Current\u003c\/td\u003e\n\u003ctd\u003e0-20A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Power\u003c\/td\u003e\n\u003ctd\u003e600W\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\u003eCurrent Setting Resolution\u003c\/td\u003e\n\u003ctd\u003e10mA\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 Readback Resolution\u003c\/td\u003e\n\u003ctd\u003e10mA\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\u003eCurrent Setting Accuracy\u003c\/td\u003e\n\u003ctd\u003e≤0.01% + 10mA\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 Readback Accuracy\u003c\/td\u003e\n\u003ctd\u003e≤0.01% + 10mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Load Regulation\u003c\/td\u003e\n\u003ctd\u003e≤0.1% + 10mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Load Regulation\u003c\/td\u003e\n\u003ctd\u003e≤0.1% + 2.5mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Line Regulation\u003c\/td\u003e\n\u003ctd\u003e≤0.01% + 2.5mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Line Regulation\u003c\/td\u003e\n\u003ctd\u003e≤0.1% + 2.5mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRipple Voltage\u003c\/td\u003e\n\u003ctd\u003e≤200mVp-p \/ ≤20mVrms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRipple Current\u003c\/td\u003e\n\u003ctd\u003e≤20mArms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDynamic Response\u003c\/td\u003e\n\u003ctd\u003e≤20ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRise Time\u003c\/td\u003e\n\u003ctd\u003eNo Load ≤150ms; Full Load ≤200ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFall Time\u003c\/td\u003e\n\u003ctd\u003eNo Load ≤15s; Full Load ≤50ms\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\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0°C-40°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Size\u003c\/td\u003e\n\u003ctd\u003eApprox. 26.5 × 18.5 × 8cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet Weight\u003c\/td\u003e\n\u003ctd\u003eApprox. 2.8kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Interface\u003c\/td\u003e\n\u003ctd\u003eOptional: USB \/ RS-232 \/ RS485\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eWhy Choose NICE-POWER R-SPS3020?\u003c\/h2\u003e\n\u003cp\u003eFor DC-DC converter development, selecting an appropriate input power source is an important part of preparing a reliable test setup. The NICE-POWER R-SPS3020 combines adjustable 0-30V output, a 0-20A current range, and 600W rated power with straightforward front-panel controls and voltage and current readback. It supports initial converter power-up, input-condition adjustments, and routine bench debugging without claiming the specialized measurement capabilities of a dedicated converter analyzer. For engineering teams and laboratories that need an adjustable DC bench supply for compatible converter prototypes, the R-SPS3020 offers a practical and flexible source for everyday development work.\u003c\/p\u003e","brand":"Shenzhen Kuaiqu Electronic Co., Ltd","offers":[{"title":"AC220V(±10%) \/ R-SPS3020","offer_id":48012818907313,"sku":"R-SPS3020-B-220V-1009-02","price":159.99,"currency_code":"USD","in_stock":true},{"title":"AC220V(±10%) \/ R-SPS3020-R","offer_id":48012818940081,"sku":"R-SPS3020-R-B-220V-1009-02","price":179.99,"currency_code":"USD","in_stock":true},{"title":"AC110V(±10%) \/ R-SPS3020","offer_id":48012818972849,"sku":"R-SPS3020-B-110V-1009-02","price":159.99,"currency_code":"USD","in_stock":true},{"title":"AC110V(±10%) \/ R-SPS3020-R","offer_id":48012819005617,"sku":"R-SPS3020-R-B-110V-1009-02","price":179.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0705\/8027\/3329\/files\/NICE-POWER_R-SPS3020_DC-DC_Converter_Test_Supply_with_Adjustable_Output_0-30V_0-20A_600W_for_Converter_Testing-01.png?v=1791525327","url":"https:\/\/www.kuaiquinstrument.com\/products\/nice-power-r-sps3020-dc-dc-converter-test-supply-with-adjustable-output-0-30v-0-20a-600w-for-converter-testing","provider":"KUAIQU Instrument Store","version":"1.0","type":"link"}