{"product_id":"kuaiqu-spps-h3010-30v-10a-300w-dc-power-supply-for-audio-amplifier-testing","title":"KUAIQU SPPS-H3010 30V 10A 300W DC Power Supply for Audio Amplifier 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\/General_format-English_Manual.pdf?v=1780391148\" 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\u003ch1\u003e\u003cspan\u003eKUAIQU SPPS-H3010 30V 10A 300W DC Power Supply for Audio Amplifier Testing\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe KUAIQU SPPS-H3010 is an \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eAudio Amplifier Testing Power Supply\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e designed for engineers working with DC-powered audio amplifiers, amplifier modules, speaker electronics, and audio development projects.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eWith a 0–30V adjustable output and up to 10A current adjustment, this \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e30V 10A DC power supply\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e provides flexible DC power for amplifier development and bench testing. The 300W output capacity makes it suitable for evaluating a variety of amplifier circuits and audio hardware within the rated operating range.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDuring development, engineers can monitor voltage, current, and power in real time through the LED display. The adjustable output also allows the power input conditions of the amplifier or audio circuit to be evaluated under different settings.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eIndependent Output ON\/OFF Switch\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e allows the output to be disabled during setup or adjustment, helping prevent accidental power delivery and adding an extra layer of protection. OCP and OVP provide additional protection for the test setup.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e0–30V Adjustable Output\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Suitable for many DC-powered audio amplifier circuits.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e0–10A Adjustable Current\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Provides flexible current control for amplifier testing.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003e300W Output Power\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Supports a variety of audio electronics development and testing applications.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eIndependent Output ON\/OFF Switch\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Allows the output to be disabled during setup or adjustment, helping prevent accidental power delivery and adding an extra layer of protection.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eOCP \u0026amp; OVP Protection\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Helps protect the test setup against abnormal current and voltage conditions.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eUSB 5V\/2A Output\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Provides convenient auxiliary power for USB audio accessories and test equipment.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eReal-Time V\/A\/W Display\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Monitor the power supplied to the audio device during testing.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eLow-Ripple Stable Output\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – Provides stable DC power for electronics development.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eApplications\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eAudio amplifier testing\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAmplifier module development\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSpeaker electronics testing\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAudio circuit development\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eClass-D amplifier testing\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePower amplifier evaluation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAudio equipment prototyping\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDC power testing for audio electronics\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 class=\"heading-2 ace-line old-record-id-ZWOmftT2wdFDPvc6ayYcjIqbnce\"\u003eQuality Check and Terms of Service\u003c\/h2\u003e\n\u003cul start=\"1\" class=\"list-bullet1\"\u003e\n\u003cli class=\"ace-line ace-line old-record-id-Rqh1fU6JydW7iXcLNYUcQyYmnzh\"\u003e\n\u003cdiv\u003e\n\u003cstrong\u003ePackage includes\u003c\/strong\u003e:  DC Power Supply\u003cspan\u003e \u003c\/span\u003e*1, Output Power Cord *1, Input Power Cord *1, User Manual *1, Warranty Card *1.\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"ace-line ace-line old-record-id-N9OKfZYI6dtMzvc6SEKclMR7nxB\"\u003e\n\u003cdiv\u003eThe high voltage bench power supply is made of high quality electronic components and is FCC and CE certified to provide reliable and stable performance and effectively extend product life.\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"ace-line ace-line old-record-id-EVDqfNIhXdJtiEczw8xc7B0Nnee\"\u003e\n\u003cdiv\u003eAll DC power supplies and accessories are inspected before shipment to ensure good quality.\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli class=\"ace-line ace-line old-record-id-F3MhfqyI0dWXUgcQEuhcEtklnpf\"\u003e\n\u003cdiv\u003eCustomer support: Contact us with any questions, and we'll respond within 24 hours.\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSPPS‑H3010\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong class=\"container-nB6Z1e\"\u003eRated Value\u003c\/strong\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cstrong class=\"container-nB6Z1e\"\u003e(0℃‑40℃)\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e0‑30V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eCurrent\u003c\/td\u003e\n\u003ctd\u003e0‑10A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e300W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong class=\"container-nB6Z1e\"\u003eUSB Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e‑\u003c\/td\u003e\n\u003ctd\u003e5V\/2A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong class=\"container-nB6Z1e\"\u003eLoad Regulation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e≤0.3%+10 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eCurrent\u003c\/td\u003e\n\u003ctd\u003e≤0.1%+2.5 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong class=\"container-nB6Z1e\"\u003eLine Regulation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e≤0.01%+2.5 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eCurrent\u003c\/td\u003e\n\u003ctd\u003e≤0.1%+2.5 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong class=\"container-nB6Z1e\"\u003eSetting Resolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e10 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eCurrent\u003c\/td\u003e\n\u003ctd\u003e1 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong class=\"container-nB6Z1e\"\u003eReadback Resolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e10 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eCurrent\u003c\/td\u003e\n\u003ctd\u003e1 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong class=\"container-nB6Z1e\"\u003eSetting Accuracy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e≤0.01%+10 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eCurrent\u003c\/td\u003e\n\u003ctd\u003e≤0.01%+10 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong class=\"container-nB6Z1e\"\u003eReadback Accuracy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e≤0.01%+10 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eCurrent\u003c\/td\u003e\n\u003ctd\u003e≤0.01%+10 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cstrong class=\"container-nB6Z1e\"\u003eRipple\u003c\/strong\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cstrong class=\"container-nB6Z1e\"\u003e(20Hz‑20MHz)\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e≤100 mVp‑p\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n≤15 mVrms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eCurrent\u003c\/td\u003e\n\u003ctd\u003e≤15 mArms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong class=\"container-nB6Z1e\"\u003eRise Time (No Load)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTime\u003c\/td\u003e\n\u003ctd\u003e≤200 mS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong class=\"container-nB6Z1e\"\u003eRise Time (Full Load)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTime\u003c\/td\u003e\n\u003ctd\u003e≤300 mS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong class=\"container-nB6Z1e\"\u003eFall Time (No Load)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTime\u003c\/td\u003e\n\u003ctd\u003e≤20S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong class=\"container-nB6Z1e\"\u003eFall Time (Full Load)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTime\u003c\/td\u003e\n\u003ctd\u003e≤300 mS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong class=\"container-nB6Z1e\"\u003eDynamic Response\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTime\u003c\/td\u003e\n\u003ctd\u003e≤200 mS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong class=\"container-nB6Z1e\"\u003eEfficiency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e‑\u003c\/td\u003e\n\u003ctd\u003e≥85%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong class=\"container-nB6Z1e\"\u003eInput Voltage \/ Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e‑\u003c\/td\u003e\n\u003ctd\u003eAC 220V (AC110V optional)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong class=\"container-nB6Z1e\"\u003eSize \/ Net Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e‑\u003c\/td\u003e\n\u003ctd\u003eSize: approx 21\u003cem class=\"container-WiTAia\"\u003e17\u003c\/em\u003e8cm,\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\nNet Weight:1.3KG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong class=\"container-nB6Z1e\"\u003ePackage Size \/ Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e‑\u003c\/td\u003e\n\u003ctd\u003eSingle unit: 31\u003cem class=\"container-WiTAia\"\u003e12.5\u003c\/em\u003e22cm, 1.72KG\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n(8pcs\/Carton)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"KUAIQU Instrument Store","offers":[{"title":"AC110V(±10%)","offer_id":47893120975025,"sku":null,"price":109.0,"currency_code":"USD","in_stock":true},{"title":"AC220V(±10%)","offer_id":47893121007793,"sku":null,"price":109.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0705\/8027\/3329\/files\/45_8a352b7e-7902-4662-8d8a-b92b64f23306.png?v=1788415753","url":"https:\/\/www.kuaiquinstrument.com\/es\/products\/kuaiqu-spps-h3010-30v-10a-300w-dc-power-supply-for-audio-amplifier-testing","provider":"KUAIQU Instrument Store","version":"1.0","type":"link"}