{"product_id":"4-digit-dc-power-supply-nice-power-sps-f305-0-30v-5a-150w-adjustable-dc-test-supply-for-semiconductor-testing","title":"4-Digit DC Power Supply NICE-POWER SPS-F305 0-30V 5A 150W, Adjustable DC Test Supply for Semiconductor 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\/SPS-E_F_English_Manual.pdf?v=1747618267\" 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\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\u003e4-Digit DC Power Supply NICE-POWER\u003c\/h1\u003e\n\u003ch1\u003eSPS-F305 0-30V 5A 150W, Adjustable DC\u003c\/h1\u003e\n\u003ch1\u003eTest Supply for Semiconductor Testing\u003c\/h1\u003e\n\u003cp\u003eThe NICE-POWER SPS-F305 is a compact 4-Digit DC Power Supply designed to provide controlled DC power for semiconductor testing, electronic circuit evaluation, prototype development, and laboratory bench work. With a 0-30V adjustable output voltage, 0-5A adjustable current range, and 150W maximum output power, it gives engineers and technicians a flexible DC source for establishing repeatable supply conditions during semiconductor-related testing.\u003c\/p\u003e\n\u003cp\u003eWhen working with semiconductor devices and circuits, engineers may need to evaluate circuit behavior at different supply voltages, compare operating points, or repeat the same test under controlled conditions. The SPS-F305 combines Encoder Precision Adjustment, a 4-Digit Display, 10mV voltage setting resolution, 1mA current setting resolution, and defined voltage and current performance specifications in a small bench-top format.\u003c\/p\u003e\n\u003cp\u003eRather than taking up the space of a larger laboratory power system, the SPS-F305 provides a practical Adjustable DC Test Supply for everyday semiconductor laboratory work, electronics development, device-level circuit evaluation, and engineering education.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003ch3\u003e0-30V Adjustable DC Supply for Flexible Test Conditions\u003c\/h3\u003e\n\u003cp\u003eThe 0-30V adjustable output allows users to establish different DC supply conditions without changing to another power source for each test point. Engineers can adjust the supply voltage to evaluate how a compatible semiconductor circuit behaves across multiple operating conditions within the rated range.\u003c\/p\u003e\n\u003cp\u003eThis makes the SPS-F305 useful when a test procedure requires several voltage points rather than a single fixed supply value.\u003c\/p\u003e\n\u003ch3\u003e0-5A Adjustable Current Range\u003c\/h3\u003e\n\u003cp\u003eThe SPS-F305 provides an adjustable current range from 0 to 5A. This gives users control over the current setting when working with compatible semiconductor circuits, evaluation boards, and other low-voltage electronic test setups.\u003c\/p\u003e\n\u003cp\u003eThe 5A rating should be considered together with the 150W maximum output power when determining the appropriate voltage and current combination for a particular test.\u003c\/p\u003e\n\u003ch3\u003e150W Output for Bench-Level Semiconductor Work\u003c\/h3\u003e\n\u003cp\u003eWith a maximum output power of 150W, the SPS-F305 is suited to a broad range of low-voltage laboratory and bench testing tasks.\u003c\/p\u003e\n\u003cp\u003eFor example, a test may operate at a higher voltage with a lower current or at a lower voltage with a higher current, provided the operating point remains within the power supply's rated output capability.\u003c\/p\u003e\n\u003cp\u003eThis makes the 150W specification more useful for engineers than simply treating voltage and current as independent maximum values.\u003c\/p\u003e\n\u003ch3\u003e4-Digit Display for Clear Test Reference\u003c\/h3\u003e\n\u003cp\u003eThe 4-Digit Display provides a clear numerical reference while setting and monitoring the power supply output.\u003c\/p\u003e\n\u003cp\u003eFor semiconductor-related testing, this is useful when an engineer needs to document test conditions, reproduce an earlier experiment, or compare circuit behavior at several supply settings.\u003c\/p\u003e\n\u003cp\u003eA clear digital readout can also make bench work more convenient when the power supply is positioned alongside oscilloscopes, multimeters, electronic loads, development boards, and other laboratory equipment.\u003c\/p\u003e\n\u003ch3\u003eEncoder Precision Adjustment for Repeatable Setup\u003c\/h3\u003e\n\u003cp\u003eThe Encoder Precision Adjustment provides a practical way to change voltage and current settings during laboratory testing.\u003c\/p\u003e\n\u003cp\u003eFor semiconductor circuit evaluation, users may need to move through multiple supply conditions during characterization or troubleshooting. An encoder-based adjustment method makes repeated changes more controlled and convenient than constantly changing external connections or using separate fixed-voltage sources.\u003c\/p\u003e\n\u003ch3\u003e10mV Voltage Setting Resolution\u003c\/h3\u003e\n\u003cp\u003eThe 10mV voltage setting resolution allows users to establish fine voltage changes within the 0-30V output range.\u003c\/p\u003e\n\u003cp\u003eThis can be useful when an engineer is comparing circuit behavior around different DC supply levels or needs to reproduce a previously recorded test condition with greater precision.\u003c\/p\u003e\n\u003cp\u003eThe resolution specification should be understood as the setting resolution of the power supply, rather than a claim about semiconductor measurement accuracy.\u003c\/p\u003e\n\u003ch3\u003e1mA Current Setting Resolution\u003c\/h3\u003e\n\u003cp\u003eThe current setting resolution is 1mA within the 0-5A adjustable current range.\u003c\/p\u003e\n\u003cp\u003eThis provides fine control when establishing different current settings for compatible semiconductor circuits and electronic test setups. It can also make repeated test procedures easier to reproduce when a defined current setting is part of the experimental procedure.\u003c\/p\u003e\n\u003ch3\u003eDefined Voltage Setting and Readback Accuracy\u003c\/h3\u003e\n\u003cp\u003eThe SPS-F305 provides specified voltage setting accuracy and voltage readback accuracy.\u003c\/p\u003e\n\u003cp\u003eFor laboratory users, these specifications provide quantitative information for evaluating the power supply as part of a test setup. They can also be recorded alongside other test parameters when documenting semiconductor-related experiments.\u003c\/p\u003e\n\u003ch3\u003eDefined Current Setting and Readback Accuracy\u003c\/h3\u003e\n\u003cp\u003eCurrent setting and readback accuracy are also specified for the SPS-F305.\u003c\/p\u003e\n\u003cp\u003eThis gives engineers measurable electrical specifications to consider when establishing and recording current conditions during compatible semiconductor circuit testing.\u003c\/p\u003e\n\u003ch3\u003eLow-Ripple Output Characteristics\u003c\/h3\u003e\n\u003cp\u003eThe SPS-F305 specifies voltage ripple of ≤60 mVp-p \/ ≤10 mVrms and current ripple of ≤10 mArms.\u003c\/p\u003e\n\u003cp\u003eFor semiconductor-related bench testing, ripple can be one of the electrical characteristics engineers consider when selecting a DC test source. The specified ripple values provide concrete performance information rather than relying on general claims such as \"clean power\" or \"ultra-low noise.\"\u003c\/p\u003e\n\u003ch3\u003eDefined Load Regulation and Line Regulation\u003c\/h3\u003e\n\u003cp\u003eThe SPS-F305 provides specified load regulation and line regulation values for both voltage and current.\u003c\/p\u003e\n\u003cp\u003eThese specifications describe measurable output characteristics and give engineers additional information when evaluating how the DC Power Supply performs as part of a laboratory test setup.\u003c\/p\u003e\n\u003ch3\u003eDefined Dynamic Response\u003c\/h3\u003e\n\u003cp\u003eThe specified dynamic response is ≤200ms.\u003c\/p\u003e\n\u003cp\u003eThis provides a measurable reference for test setups where the power supply operating condition is changed and the response of the connected circuit is subsequently observed.\u003c\/p\u003e\n\u003ch3\u003eCompact Mini Bench Format\u003c\/h3\u003e\n\u003cp\u003eThe SPS-F305 measures approximately 18.7 × 9.8 × 8.3 cm and weighs about 0.7kg.\u003c\/p\u003e\n\u003cp\u003eThe compact form factor is useful for engineering benches where multiple instruments may already be occupying the available workspace. It can be positioned alongside test instruments without requiring the footprint of a larger laboratory power supply.\u003c\/p\u003e\n\u003ch3\u003eAC100-240V Input\u003c\/h3\u003e\n\u003cp\u003eThe SPS-F305 supports AC100-240V input, making it suitable for laboratory and workshop environments using different mains voltage conditions.\u003c\/p\u003e\n\u003cp\u003eThe specified input voltage and current values are 110V\/5A and 220V\/3.15A.\u003c\/p\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003ch3\u003eSemiconductor Device Bench Testing\u003c\/h3\u003e\n\u003cp\u003eThe SPS-F305 can be used as an Adjustable DC Test Supply for compatible semiconductor device test setups that operate within its 0-30V, 0-5A, and 150W rated output range.\u003c\/p\u003e\n\u003cp\u003eIt provides an adjustable DC source when a test procedure requires different supply conditions to be established manually.\u003c\/p\u003e\n\u003ch3\u003eSemiconductor Circuit Evaluation\u003c\/h3\u003e\n\u003cp\u003eEngineers can use the SPS-F305 to supply compatible semiconductor circuits while evaluating their behavior at different DC voltage and current settings.\u003c\/p\u003e\n\u003cp\u003eThis is particularly relevant during circuit development, laboratory verification, and troubleshooting.\u003c\/p\u003e\n\u003ch3\u003eSemiconductor Evaluation Board Testing\u003c\/h3\u003e\n\u003cp\u003eThe adjustable DC output can provide a controllable supply source for compatible semiconductor evaluation boards and development hardware.\u003c\/p\u003e\n\u003cp\u003eUsers can adjust the supply conditions according to the requirements of the particular evaluation board while remaining within the power supply's rated output range.\u003c\/p\u003e\n\u003ch3\u003eDevice Operating Point Comparison\u003c\/h3\u003e\n\u003cp\u003eThe adjustable voltage and current settings allow users to compare circuit behavior at multiple operating points.\u003c\/p\u003e\n\u003cp\u003eFor example, an engineer can establish one supply condition, record the circuit response, then change the supply setting and repeat the observation using the same test setup.\u003c\/p\u003e\n\u003ch3\u003eLow-Voltage Semiconductor Circuit Development\u003c\/h3\u003e\n\u003cp\u003eThe 0-30V output range makes the SPS-F305 suitable for compatible low-voltage semiconductor circuits under development.\u003c\/p\u003e\n\u003cp\u003eIt can serve as a general-purpose DC source during early-stage circuit development before a dedicated test system or production test fixture is introduced.\u003c\/p\u003e\n\u003ch3\u003eSemiconductor Test Circuit Development\u003c\/h3\u003e\n\u003cp\u003eThe SPS-F305 can be used while developing test circuits that require an adjustable DC source.\u003c\/p\u003e\n\u003cp\u003eThe 4-Digit Display and Encoder Precision Adjustment allow the engineer to change and reference test conditions while developing the surrounding circuit.\u003c\/p\u003e\n\u003ch3\u003eSupply Voltage Variation Testing\u003c\/h3\u003e\n\u003cp\u003eThe adjustable 0-30V output allows users to establish multiple supply voltage conditions when evaluating compatible semiconductor circuits.\u003c\/p\u003e\n\u003cp\u003eThis can help engineers observe whether circuit behavior changes as the supply voltage is adjusted within the intended operating range.\u003c\/p\u003e\n\u003ch3\u003eCurrent Condition Evaluation\u003c\/h3\u003e\n\u003cp\u003eThe 0-5A adjustable current range and 1mA current setting resolution allow users to establish different current settings for compatible semiconductor-related test circuits.\u003c\/p\u003e\n\u003cp\u003eThis provides a controllable bench source for experiments where current is one of the variables being evaluated.\u003c\/p\u003e\n\u003ch3\u003eSemiconductor Prototype Verification\u003c\/h3\u003e\n\u003cp\u003eDuring prototype development, the SPS-F305 can provide adjustable DC power for compatible semiconductor-based circuits and electronic assemblies.\u003c\/p\u003e\n\u003cp\u003eIts compact design makes it practical for engineering benches where prototypes are frequently modified and retested.\u003c\/p\u003e\n\u003ch3\u003eCircuit Troubleshooting and Debugging\u003c\/h3\u003e\n\u003cp\u003eWhen troubleshooting a compatible semiconductor circuit, engineers may need to reproduce different supply conditions and observe how the circuit responds.\u003c\/p\u003e\n\u003cp\u003eThe adjustable output of the SPS-F305 allows these supply conditions to be changed directly at the bench without replacing the DC source.\u003c\/p\u003e\n\u003ch3\u003eRepeated Laboratory Testing\u003c\/h3\u003e\n\u003cp\u003eThe Encoder Precision Adjustment, 4-Digit Display, and defined setting resolutions make the SPS-F305 suitable for repeated bench procedures where voltage and current settings need to be changed and recorded.\u003c\/p\u003e\n\u003cp\u003eThis can be useful for engineering experiments, prototype comparison, and laboratory training.\u003c\/p\u003e\n\u003ch3\u003eSemiconductor Education and Training\u003c\/h3\u003e\n\u003cp\u003eThe SPS-F305 can also be used in university laboratories and technical training environments where students need hands-on experience with adjustable DC power and semiconductor-related circuits.\u003c\/p\u003e\n\u003cp\u003eThe 4-Digit Display and adjustable output provide a straightforward way to demonstrate how changes in supply conditions affect compatible electronic circuits.\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: 1 × DC Power Supply\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1 × Power Cord\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1 × Output Test Lead\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e1 × User Manual\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\u003eSPS-F305\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003e4-Digit DC Power Supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage\u003c\/td\u003e\n\u003ctd\u003e0-30V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Current\u003c\/td\u003e\n\u003ctd\u003e0-5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum 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\u003eEncoder Precision Adjustment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003e4-Digit Display\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003eAC100-240V\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\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\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\u003e1mA\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\u003e1mA\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 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\u003eRise Time No Load\u003c\/td\u003e\n\u003ctd\u003e≤200ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRise Time Full Load\u003c\/td\u003e\n\u003ctd\u003e≤300ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFall Time No Load\u003c\/td\u003e\n\u003ctd\u003e≤15S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFall Time 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\u003eInput Voltage \/ Current\u003c\/td\u003e\n\u003ctd\u003e110V\/5A, 220V\/3.15A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize \/ Net Weight\u003c\/td\u003e\n\u003ctd\u003eAbout 18.7 × 9.8 × 8.3 cm \/ 0.7kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Size \/ Weight\u003c\/td\u003e\n\u003ctd\u003e23 × 19 × 11 cm \/ 1.1kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Quantity\u003c\/td\u003e\n\u003ctd\u003e12pcs \/ Carton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eWhy Choose NICE-POWER SPS-F305?\u003c\/h2\u003e\n\u003cp\u003eThe NICE-POWER SPS-F305 combines a 0-30V adjustable voltage range, 0-5A adjustable current range, and 150W maximum output power in a compact 4-Digit DC Power Supply. This makes it a practical choice as a general-purpose DC source for compatible semiconductor testing and electronic circuit evaluation.\u003c\/p\u003e\n\u003cp\u003eFor engineering users, the value of the SPS-F305 is not limited to its output range. The 4-Digit Display provides a clear reference for test conditions, while Encoder Precision Adjustment allows voltage and current settings to be changed efficiently during repeated experiments. The 10mV voltage setting resolution and 1mA current setting resolution further support controlled adjustment when multiple operating points need to be evaluated.\u003c\/p\u003e\n\u003cp\u003eThe SPS-F305 also provides a detailed set of electrical specifications, including voltage and current setting accuracy, readback accuracy, load regulation, line regulation, ripple, rise time, fall time, dynamic response, and efficiency. These specifications allow engineers to evaluate the DC Power Supply using measurable characteristics rather than relying only on general product descriptions.\u003c\/p\u003e\n\u003cp\u003eIts compact 18.7 × 9.8 × 8.3 cm footprint and approximately 0.7kg net weight make it convenient for crowded engineering benches, university laboratories, electronics development workstations, and portable test setups. With AC100-240V input and a 150W maximum output rating, the SPS-F305 provides a flexible Adjustable DC Test Supply for compatible semiconductor circuits, evaluation boards, prototypes, laboratory experiments, and repeated bench testing.\u003c\/p\u003e","brand":"Shenzhen Kuaiqu Electronic Co., Ltd","offers":[{"title":"SPS-F305","offer_id":47978234118321,"sku":"SPS-F305-B-K-0926-02","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0705\/8027\/3329\/files\/DCPowerSupplies-2026-09-26T153443.117.png?v=1790408321","url":"https:\/\/www.kuaiquinstrument.com\/fr\/products\/4-digit-dc-power-supply-nice-power-sps-f305-0-30v-5a-150w-adjustable-dc-test-supply-for-semiconductor-testing","provider":"KUAIQU Instrument Store","version":"1.0","type":"link"}