{"product_id":"nice-power-sps-f305-30v-5a-150w-4-digit-adjustable-dc-power-supply-for-power-electronics-testing","title":"NICE-POWER SPS-F305 30V 5A 150W 4-Digit Adjustable DC Power Supply for Power Electronics 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\u003eNICE-POWER SPS-F305 30V 5A 150W \u003c\/h1\u003e\n\u003ch1\u003e4-Digit Adjustable DC Power Supply for\u003c\/h1\u003e\n\u003ch1\u003ePower Electronics Testing\u003c\/h1\u003e\n\u003cp\u003eThe NICE-POWER SPS-F305 is a 4-Digit Adjustable DC Power Supply designed for Power Electronics Testing, laboratory circuit evaluation, and development of low-voltage DC power systems. With a 0-30V adjustable output, 0-5A adjustable current range, and 150W maximum output power, it provides a controllable DC source for establishing different electrical operating conditions during power electronics experiments.\u003c\/p\u003e\n\u003cp\u003ePower electronics testing often requires repeated changes to supply voltage and current while engineers observe circuit behavior at different operating points. The SPS-F305 combines Encoder Precision Adjustment, a 4-Digit Display, fine voltage and current setting resolution, and specified regulation and ripple characteristics in a compact DC Power Supply designed for practical bench testing.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003ch3\u003e0-30V Adjustable DC Output\u003c\/h3\u003e\n\u003cp\u003eThe SPS-F305 provides a 0-30V Adjustable DC Output for establishing different supply voltage conditions during Power Electronics Testing. Users can change the output voltage according to the rated requirements of the circuit or power electronic module being evaluated.\u003c\/p\u003e\n\u003ch3\u003e0-5A Adjustable Current\u003c\/h3\u003e\n\u003cp\u003eThe Adjustable DC Power Supply provides an output current range of 0-5A. This gives users control over the current setting when testing compatible low-voltage power electronics circuits and DC-powered modules within the rated operating range.\u003c\/p\u003e\n\u003ch3\u003e150W Maximum Output Power\u003c\/h3\u003e\n\u003cp\u003eThe SPS-F305 provides up to 150W of output power for bench-level Power Electronics Testing. The actual voltage and current combination must remain within the 150W maximum output capability of the power supply.\u003c\/p\u003e\n\u003ch3\u003e4-Digit Display\u003c\/h3\u003e\n\u003cp\u003eThe 4-Digit Display provides a clear numerical reference for voltage and current settings and readback. This is useful when recording test conditions or comparing circuit behavior at different power supply settings.\u003c\/p\u003e\n\u003ch3\u003eEncoder Precision Adjustment\u003c\/h3\u003e\n\u003cp\u003eEncoder Precision Adjustment provides controlled adjustment of the voltage and current settings. During Power Electronics Testing, this allows users to change operating conditions repeatedly while maintaining a consistent adjustment method.\u003c\/p\u003e\n\u003ch3\u003e10mV Voltage Setting Resolution\u003c\/h3\u003e\n\u003cp\u003eThe voltage setting resolution is 10mV, providing fine adjustment when establishing different DC test points. This is useful for comparing power electronics circuit behavior at closely spaced voltage conditions.\u003c\/p\u003e\n\u003ch3\u003e1mA Current Setting Resolution\u003c\/h3\u003e\n\u003cp\u003eThe current setting resolution is 1mA, allowing fine adjustment of the current setting within the 0-5A output range. This provides additional control when evaluating circuit behavior under different current conditions.\u003c\/p\u003e\n\u003ch3\u003eDefined Voltage and Current Accuracy\u003c\/h3\u003e\n\u003cp\u003eThe SPS-F305 provides specified voltage and current setting accuracy and readback accuracy. These specifications provide measurable references when establishing repeatable conditions for laboratory Power Electronics Testing.\u003c\/p\u003e\n\u003ch3\u003eControlled Ripple Characteristics\u003c\/h3\u003e\n\u003cp\u003eThe SPS-F305 has a specified voltage ripple of ≤60 mVp-p \/ ≤10 mVrms and current ripple of ≤10 mArms. These characteristics provide useful electrical reference data when selecting an Adjustable DC Power Supply for power electronics circuit evaluation.\u003c\/p\u003e\n\u003ch3\u003eLoad and Line Regulation\u003c\/h3\u003e\n\u003cp\u003eThe SPS-F305 provides specified load regulation and line regulation characteristics for voltage and current. These specifications help define the expected output behavior under changes in load and input conditions during bench testing.\u003c\/p\u003e\n\u003ch3\u003eDefined Dynamic Response\u003c\/h3\u003e\n\u003cp\u003eThe specified dynamic response of the SPS-F305 is ≤200ms. This provides a measurable reference when changing test conditions and observing circuit behavior during Power Electronics Testing.\u003c\/p\u003e\n\u003ch3\u003eCompact Mini DC Power Supply\u003c\/h3\u003e\n\u003cp\u003eWith an approximate size of 18.7 × 9.8 × 8.3 cm and a net weight of about 0.7kg, the SPS-F305 provides a compact DC Power Supply solution for laboratory benches, electronics workstations, and development environments where available space is limited.\u003c\/p\u003e\n\u003ch3\u003eAC100-240V Input\u003c\/h3\u003e\n\u003cp\u003eThe SPS-F305 supports AC100-240V input. This provides compatibility with laboratory and workshop environments using different mains voltage conditions. The specified input voltage and current values are 110V\/5A and 220V\/3.15A.\u003c\/p\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003ch3\u003ePower Electronics Circuit Testing\u003c\/h3\u003e\n\u003cp\u003eThe SPS-F305 can provide adjustable DC power for evaluating compatible power electronics circuits under different voltage and current conditions.\u003c\/p\u003e\n\u003ch3\u003eDC Power Conversion Testing\u003c\/h3\u003e\n\u003cp\u003eThe 0-30V Adjustable DC Power Supply can be used as a controllable DC source for testing compatible DC power conversion circuits and comparing circuit behavior at different supply conditions.\u003c\/p\u003e\n\u003ch3\u003eConverter Prototype Evaluation\u003c\/h3\u003e\n\u003cp\u003eDuring power electronics development, the SPS-F305 can provide adjustable DC power for evaluating compatible converter prototypes within its 30V, 5A, and 150W rated output range.\u003c\/p\u003e\n\u003ch3\u003eSwitching Circuit Testing\u003c\/h3\u003e\n\u003cp\u003eThe adjustable DC output can be used to establish different supply conditions when evaluating compatible switching circuits and observing circuit behavior under different operating points.\u003c\/p\u003e\n\u003ch3\u003ePower Circuit Voltage Evaluation\u003c\/h3\u003e\n\u003cp\u003eThe 10mV voltage setting resolution supports controlled voltage adjustments when testing how compatible power circuits respond to different DC supply levels.\u003c\/p\u003e\n\u003ch3\u003eCurrent Condition Testing\u003c\/h3\u003e\n\u003cp\u003eThe 0-5A adjustable current range and 1mA current setting resolution allow users to establish different current conditions during compatible power electronics testing.\u003c\/p\u003e\n\u003ch3\u003ePower Electronics Prototype Development\u003c\/h3\u003e\n\u003cp\u003eThe compact Adjustable DC Power Supply can support development and bench evaluation of compatible low-voltage power electronics prototypes that require adjustable DC power.\u003c\/p\u003e\n\u003ch3\u003eOperating Point Comparison\u003c\/h3\u003e\n\u003cp\u003eThe SPS-F305 allows users to change voltage and current settings to establish different operating points, supporting comparison of circuit behavior across multiple test conditions.\u003c\/p\u003e\n\u003ch3\u003ePower Conversion Circuit Evaluation\u003c\/h3\u003e\n\u003cp\u003eThe SPS-F305 can provide adjustable DC input conditions for compatible power conversion circuits during laboratory development, testing, and circuit evaluation.\u003c\/p\u003e\n\u003ch3\u003eRepeated Power Electronics Testing\u003c\/h3\u003e\n\u003cp\u003eEncoder Precision Adjustment and the 4-Digit Display provide a practical control and reference system when the same power electronics circuit needs to be evaluated repeatedly under different supply conditions.\u003c\/p\u003e\n\u003ch3\u003eLaboratory Power Electronics Experiments\u003c\/h3\u003e\n\u003cp\u003eThe SPS-F305 can be used for laboratory experiments involving adjustable DC supply conditions, circuit evaluation, and practical Power Electronics Testing within its rated output range.\u003c\/p\u003e\n\u003ch3\u003ePower Electronics Education and Training\u003c\/h3\u003e\n\u003cp\u003eThe Adjustable DC Power Supply can support educational experiments that demonstrate the relationship between DC supply conditions and the operating behavior of compatible power electronics 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 Adjustable 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 Adjustable DC Power Supply. This combination provides a practical DC source for Power Electronics Testing where different supply conditions need to be established and compared.\u003c\/p\u003e\n\u003cp\u003eThe 4-Digit Display provides a clear numerical reference while the Encoder Precision Adjustment allows users to change voltage and current settings during repeated experiments. The 10mV voltage setting resolution and 1mA current setting resolution provide fine control when establishing different test points within the rated output range.\u003c\/p\u003e\n\u003cp\u003eFor power electronics laboratories, the SPS-F305 also provides defined electrical specifications for voltage and current accuracy, load regulation, line regulation, ripple, rise time, fall time, dynamic response, and efficiency. These specifications allow engineers, technicians, and students to evaluate whether the power supply characteristics are appropriate for their specific test setup.\u003c\/p\u003e\n\u003cp\u003eIts compact mini design, approximately 0.7kg net weight, and AC100-240V input make the SPS-F305 practical for laboratory benches and electronics workstations. Within its rated 30V, 5A, and 150W output range, it can serve as an Adjustable DC Power Supply for power electronics development, circuit evaluation, converter testing, prototype work, and repeated bench experiments.\u003c\/p\u003e","brand":"Shenzhen Kuaiqu Electronic Co., Ltd","offers":[{"title":"SPS-F305","offer_id":47978233954481,"sku":"SPS-F305-B-K-0926-01","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0705\/8027\/3329\/files\/NICE-POWER_SPS-F305_30V_5A_150W_4-Digit_Adjustable_DC_Power_Supply_for_Power_Electronics_Testing-01.png?v=1790407570","url":"https:\/\/www.kuaiquinstrument.com\/products\/nice-power-sps-f305-30v-5a-150w-4-digit-adjustable-dc-power-supply-for-power-electronics-testing","provider":"KUAIQU Instrument Store","version":"1.0","type":"link"}