{"product_id":"automotive-electronics-bench-power-supply-0-30v-0-20a-600w-nice-power-r-sps3020-with-adjustable-dc-output-for-testing","title":"Automotive Electronics Bench Power Supply 0-30V 0-20A 600W NICE-POWER R-SPS3020 with Adjustable DC Output for 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\u003eAutomotive Electronics Bench Power Supply 0-30V\u003c\/h1\u003e\n\u003ch1\u003e0-20A 600W NICE-POWER R-SPS3020 with\u003c\/h1\u003e\n\u003ch1\u003eAdjustable DC Output for Testing\u003c\/h1\u003e\n\u003cp\u003eFrom powering a prototype control board to checking a newly assembled automotive electronic module, a suitable DC source is an essential part of the laboratory test bench. The NICE-POWER R-SPS3020 Automotive Electronics Bench Power Supply delivers adjustable DC output from 0-30V, with a current range of 0-20A and 600W rated power. It is designed for compatible low-voltage automotive electronics experiments, module development, and circuit troubleshooting. The four-digit voltage and current display provides output readback, while the encoder knob and dedicated Output ON\/OFF control make manual adjustments straightforward during bench work. For engineers developing automotive control electronics and related circuits, the R-SPS3020 provides a practical way to supply and adjust DC power during early-stage testing.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003ch3\u003eAdjustable 0-30V DC Output for Electronic Module Development\u003c\/h3\u003e\n\u003cp\u003eAutomotive electronics prototypes may require different DC supply settings during development and troubleshooting. The R-SPS3020 provides an adjustable 0-30V output, a 0-20A current range, and 600W rated power for compatible test circuits. Engineers can select appropriate supply settings for module power-up and bench experiments, provided the connected device's electrical requirements remain within the power supply's ratings.\u003c\/p\u003e\n\u003ch3\u003eFour-Digit Display for Voltage and Current Readback\u003c\/h3\u003e\n\u003cp\u003eWhen powering an automotive electronics prototype, users need to check the supplied voltage and current throughout the experiment. The four-digit display provides direct readback of the power supply output, helping users confirm the output values during setup, manual adjustments, and troubleshooting. For measurements at the module itself or analysis of signal behavior, additional instruments may be required.\u003c\/p\u003e\n\u003ch3\u003eDirect Encoder Adjustment for Bench Experiments\u003c\/h3\u003e\n\u003cp\u003eThe front-panel encoder knob allows users to adjust voltage and current settings directly from the power supply. This is useful when preparing different experimental conditions, powering a replacement prototype, or investigating a circuit that does not behave as expected during initial development. The controls support manual testing without requiring a separate programming interface.\u003c\/p\u003e\n\u003ch3\u003eOutput ON\/OFF Control for Controlled Power-Up\u003c\/h3\u003e\n\u003cp\u003eThe dedicated Output ON\/OFF control allows users to enable or disable the power supply output while retaining the configured settings. This supports a more organized bench workflow when preparing a module, checking wiring, or repeating a power-up procedure. Follow the device manufacturer's recommended connection and startup sequence, and disable the output before changing test connections.\u003c\/p\u003e\n\u003ch3\u003eFront and Rear Output Connections for Different Test Setups\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 electronic modules and prototype boards, while the rear-panel connection can be used when the application requires the power supply's full rated output. This flexibility helps accommodate different workbench layouts and test fixtures.\u003c\/p\u003e\n\u003ch3\u003e600W Capacity for Compatible Low-Voltage Automotive Circuits\u003c\/h3\u003e\n\u003cp\u003eWith a rated output of 600W, the R-SPS3020 can support compatible automotive electronics development setups that require a higher-current DC source. It can supply suitable control boards, electronic modules, and low-voltage prototype circuits during laboratory evaluation. Actual suitability depends on the device's voltage, current, power, and startup requirements.\u003c\/p\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003ch3\u003eECU and Automotive Control Module Bench Power\u003c\/h3\u003e\n\u003cp\u003eThe R-SPS3020 can provide DC power to compatible ECU development boards and automotive control modules during laboratory work. It is suitable for basic power-up and development experiments where the required input voltage and current fall within the supply's specifications. ECU communication testing, vehicle-network analysis, and functional diagnostics require the corresponding interfaces and instruments.\u003c\/p\u003e\n\u003ch3\u003eAutomotive Electronic Control Circuit Debugging\u003c\/h3\u003e\n\u003cp\u003eDuring automotive electronics development, engineers may need to power a control circuit while checking wiring, component behavior, or basic operating conditions. The adjustable DC output of the R-SPS3020 provides a practical source for these bench debugging tasks, allowing users to set the supply voltage and observe its output readback as the experiment proceeds.\u003c\/p\u003e\n\u003ch3\u003eAutomotive Sensor Interface and Low-Voltage Circuit Development\u003c\/h3\u003e\n\u003cp\u003eThe R-SPS3020 can supply compatible sensor interface boards and low-voltage electronic circuits during prototype development. It is useful when establishing the DC supply for a circuit before carrying out signal checks or further functional evaluation. Sensor calibration and signal analysis require suitable external measurement equipment.\u003c\/p\u003e\n\u003ch3\u003eAutomotive Electronics R\u0026amp;D and Engineering Laboratories\u003c\/h3\u003e\n\u003cp\u003eFor engineering teams and university laboratories developing automotive electronic hardware, the R-SPS3020 serves as a general-purpose adjustable DC source for circuit experiments, prototype power-up, and module-level debugging. Its manual controls and readable output values support practical development work without requiring a dedicated power supply for every compatible low-voltage test circuit.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eQuality Check and Terms of Service:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eBefore powering an automotive electronic module, confirm its specified input voltage, current consumption, polarity, connector arrangement, and maximum power requirement. Set the R-SPS3020 within the permitted operating range of the device under test, verify the wiring, and follow the module manufacturer's recommended power-up procedure. Disable the output before modifying connections.\u003c\/p\u003e\n\u003cp\u003eThe R-SPS3020 is an adjustable DC bench power supply, not a dedicated automotive electrical test simulator. It does not claim built-in automotive transient pulse generation, load-dump simulation, cranking waveform simulation, conducted immunity testing, or automated ECU test sequencing. Automotive compliance testing and vehicle electrical transient evaluation require specialized equipment and test procedures. Its displayed voltage and current values are power supply output readbacks, not substitutes for dedicated signal, communication, or system-performance measurements.\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\u003eThe NICE-POWER R-SPS3020 combines a 0-30V adjustable DC output, a 0-20A current range, and 600W rated power for automotive electronics development and laboratory bench testing. Its four-digit display, encoder adjustment, Output ON\/OFF control, and front and rear output connections support practical module power-up, low-voltage circuit experiments, and prototype debugging. Rather than presenting the product as a specialized automotive compliance tester, the R-SPS3020 focuses on the essential role of a controllable DC source in an electronics development setup. It is a practical option for automotive electronics engineers and laboratories that need adjustable DC power for compatible test circuits and prototypes.\u003c\/p\u003e","brand":"Shenzhen Kuaiqu Electronic Co., Ltd","offers":[{"title":"AC220V(±10%) \/ R-SPS3020","offer_id":48012819202225,"sku":"R-SPS3020-B-220V-1009-03","price":159.99,"currency_code":"USD","in_stock":true},{"title":"AC220V(±10%) \/ R-SPS3020-R","offer_id":48012819234993,"sku":"R-SPS3020-R-B-220V-1009-03","price":179.99,"currency_code":"USD","in_stock":true},{"title":"AC110V(±10%) \/ R-SPS3020","offer_id":48012819267761,"sku":"R-SPS3020-B-110V-1009-03","price":159.99,"currency_code":"USD","in_stock":true},{"title":"AC110V(±10%) \/ R-SPS3020-R","offer_id":48012819300529,"sku":"R-SPS3020-R-B-110V-1009-03","price":179.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0705\/8027\/3329\/files\/Automotive_Electronics_Bench_Power_Supply_0-30V_0-20A_600W_NICE-POWER_R-SPS3020_with_Adjustable_DC_Output_for_Testing-01.png?v=1791526001","url":"https:\/\/www.kuaiquinstrument.com\/products\/automotive-electronics-bench-power-supply-0-30v-0-20a-600w-nice-power-r-sps3020-with-adjustable-dc-output-for-testing","provider":"KUAIQU Instrument Store","version":"1.0","type":"link"}