{"product_id":"kuaiqu-adjustable-dc-power-supply-spps-c305-30v-5a-150w-with-voltage-current-power-display-for-sensor-testing","title":"KUAIQU Adjustable DC Power Supply SPPS-C305 30V 5A 150W with Voltage Current Power Display for Sensor 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 Adjustable DC Power Supply\u003c\/h1\u003e\n\u003ch1\u003eSPPS-C305 30V 5A 150W with Voltage\u003c\/h1\u003e\n\u003ch1\u003eCurrent Power Display for Sensor Testing\u003c\/h1\u003e\n\u003cp\u003eThe KUAIQU SPPS-C305 is a 30V 5A 150W Adjustable DC Power Supply developed for bench testing of sensors, electronic modules, and low-voltage devices. During sensor and module evaluation, a stable and adjustable DC source is useful for applying the required input voltage while observing how the connected device operates and how its current consumption changes. The SPPS-C305 combines adjustable output, clear electrical readout, encoder-based adjustment, and convenient output control in a compact bench unit for electronics testing.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003ch3\u003eAdjustable Supply Conditions for Device Evaluation\u003c\/h3\u003e\n\u003cp\u003eSensor and module testing often requires the test supply to match the operating voltage of the device under evaluation. The SPPS-C305 provides a 0-30V DC output with up to 5A current and 150W maximum power, allowing users to establish suitable supply conditions for compatible devices within its rated range.\u003c\/p\u003e\n\u003ch3\u003eDirect Monitoring of Voltage, Current and Power\u003c\/h3\u003e\n\u003cp\u003eThe built-in 4-digit display shows voltage, current, and power during operation. Instead of relying only on the preset supply value, users can observe the electrical conditions of the connected sensor or module while it is operating. Current and power readings can also provide useful reference information when comparing different test conditions.\u003c\/p\u003e\n\u003ch3\u003eControlled Voltage and Current Adjustment\u003c\/h3\u003e\n\u003cp\u003eThe dual-knob encoder allows users to adjust voltage and current directly from the front panel. This is useful when evaluating how a sensor or module responds to changes in its supplied DC conditions, or when gradually setting the required operating point during a bench test.\u003c\/p\u003e\n\u003ch3\u003eCV\/CC Operation for Different Test Loads\u003c\/h3\u003e\n\u003cp\u003eThe SPPS-C305 automatically switches between constant voltage and constant current operation according to the connected load. This provides useful operating information when testing electronic modules and other compatible loads whose current demand may change during operation.\u003c\/p\u003e\n\u003ch3\u003eOutput Switching for Repeated Test Procedures\u003c\/h3\u003e\n\u003cp\u003eThe independent output switch makes it convenient to start or stop power delivery during a test. Users can prepare the required settings, connect the device under test, and control the DC output separately when repeating a sensor or module evaluation procedure.\u003c\/p\u003e\n\u003ch3\u003eCompact DC Power Supply for Electronics Test Benches\u003c\/h3\u003e\n\u003cp\u003eThe compact form factor is suitable for electronics laboratories, repair benches, development areas, and testing stations. A USB 5V\/2A output is also available for compatible USB-powered equipment that may be used alongside sensor and module testing.\u003c\/p\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003ch3\u003eSensor Operating Condition Testing\u003c\/h3\u003e\n\u003cp\u003eThe SPPS-C305 can supply compatible sensors within its rated 0-30V output range. Users can apply the required DC input and monitor voltage, current, and power while checking the sensor's operating condition.\u003c\/p\u003e\n\u003ch3\u003eElectronic Module Power Testing\u003c\/h3\u003e\n\u003cp\u003eFor compatible electronic modules, the Adjustable DC Power Supply can be used to establish the required input supply and observe the module's electrical consumption during operation. The displayed current and power values provide direct feedback during bench evaluation.\u003c\/p\u003e\n\u003ch3\u003eLow-Voltage Device Comparison\u003c\/h3\u003e\n\u003cp\u003eWhen evaluating similar sensors or modules, users can maintain controlled supply settings and compare their observed current and power requirements. The encoder adjustment makes it convenient to change the supply settings between test conditions.\u003c\/p\u003e\n\u003ch3\u003eModule Troubleshooting and Verification\u003c\/h3\u003e\n\u003cp\u003eThe SPPS-C305 can serve as a controllable DC source during bench troubleshooting. By observing voltage, current, and power while operating a compatible module, users can gather electrical information during circuit verification and repair work.\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\u003eAdjustable DC 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 output with front-panel encoder adjustment and Voltage Current Power Display for practical sensor and module evaluation. Instead of simply providing DC power, it gives users direct visibility into the voltage, current, and power conditions of a connected device during testing. The CV\/CC operation and independent output switch further support controlled and repeatable bench procedures. Its compact design makes the SPPS-C305 suitable for laboratories, electronics development areas, repair benches, and sensor or module testing stations.\u003c\/p\u003e","brand":"Shenzhen Kuaiqu Electronic Co., Ltd","offers":[{"title":"SPPS-C305","offer_id":47960390893745,"sku":"SPPS-C305-B-K-0922-02","price":79.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0705\/8027\/3329\/files\/KUAIQU_Adjustable_DC_Power_Supply_SPPS-C305_30V_5A_150W_with_Voltage_Current_Power_Display_for_Sensor_Testing-01.png?v=1790129902","url":"https:\/\/www.kuaiquinstrument.com\/products\/kuaiqu-adjustable-dc-power-supply-spps-c305-30v-5a-150w-with-voltage-current-power-display-for-sensor-testing","provider":"KUAIQU Instrument Store","version":"1.0","type":"link"}