{"product_id":"nice-power-spps-s305-30v-fiber-optic-power-supply-5a-adjustable-dc-power-source-optical-communication-equipment-fiber-systems","title":"NICE-POWER SPPS-S305 30V Fiber Optic DC Power Supply,5A Adjustable DC Power Source, Optical Communication Equipment Fiber Systems","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-sEnglish_Manual.pdf?v=1789538418\" 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       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\u003eNICE-POWER SPPS-S305 30V Fiber Optic DC Power Supply, 5A Adjustable DC Power Source, Optical Communication Equipment \u0026amp; Fiber Systems\u003c\/h1\u003e\n\u003cp class=\"isSelectedEnd\"\u003eThe NICE-POWER SPPS-S305 provides adjustable DC power for fiber optic equipment, optical communication systems, and fiber-based electronic devices. With 0–30V voltage and 0–5A current adjustment, this 150W power source offers flexible power control for optical communication modules, fiber optic devices, and supporting electronics.\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003eIts four-digit display provides clear voltage, current, and power information, while M1–M4 memory presets make it convenient to recall commonly used settings. Encoder adjustment, output ON\/OFF control, and panel lock provide practical operation for fiber optic equipment and optical communication systems.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e150W Fiber Optic Power Supply – Provides controlled DC power for fiber optic equipment and optical communication electronics.\u003c\/li\u003e\n\u003cli\u003e0–30V \/ 0–5A Adjustable Output – Supports different voltage and current requirements across optical devices and communication modules.\u003c\/li\u003e\n\u003cli\u003eOptical Communication DC Power Source – Designed for compatible fiber optic and optical electronic equipment.\u003c\/li\u003e\n\u003cli\u003eFour-Digit Voltage, Current \u0026amp; Power Display – Provides clear real-time output information.\u003c\/li\u003e\n\u003cli\u003eM1–M4 Memory Presets – Allows frequently used optical equipment power settings to be stored and recalled.\u003c\/li\u003e\n\u003cli\u003eEncoder Control – Makes output parameter adjustment convenient.\u003c\/li\u003e\n\u003cli\u003eOutput ON\/OFF Function – Provides direct control of DC power delivery.\u003c\/li\u003e\n\u003cli\u003ePanel Lock – Helps prevent accidental changes to operating parameters.\u003c\/li\u003e\n\u003cli\u003eOptional RS232 \/ USB \/ RS485 Interfaces – Provides additional communication options for compatible optical equipment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFiber Optic Equipment\u003c\/li\u003e\n\u003cli\u003eOptical Communication Systems\u003c\/li\u003e\n\u003cli\u003eFiber Optic Devices\u003c\/li\u003e\n\u003cli\u003eOptical Network Equipment\u003c\/li\u003e\n\u003cli\u003eOptical Communication Modules\u003c\/li\u003e\n\u003cli\u003eFiber Transmission Equipment\u003c\/li\u003e\n\u003cli\u003eOptical Electronic Systems\u003c\/li\u003e\n\u003cli\u003eFiber Optic Control Modules\u003c\/li\u003e\n\u003cli\u003eOptical Network Components\u003c\/li\u003e\n\u003cli\u003eFiber-Based Communication Systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe SPPS-S305 is a suitable 30V 5A power supply for fiber optic equipment and a flexible 150W DC power source for optical communication modules and fiber-based electronic systems.\u003c\/p\u003e\n\u003ch2 class=\"header-iWP5WJ auto-hide-last-sibling-br\"\u003e\u003cstrong\u003eQuality Check and Terms of Service\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul class=\"auto-hide-last-sibling-br\"\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage includes\u003c\/strong\u003e:\u003cspan\u003e \u003c\/span\u003eDC Power Supply\u003cspan\u003e \u003c\/span\u003e*1, Output Power Cord *1, Input Power Cord *1, User Manual *1, Warranty Card *1.\u003c\/li\u003e\n\u003cli\u003eHas passed CE \u0026amp; FCC Certification.\u003c\/li\u003e\n\u003cli\u003eAll DC power supplies and accessories are inspected before shipment to ensure good quality.\u003c\/li\u003e\n\u003cli\u003eCustomer support: Contact us with any questions, and we'll respond within 24 hours.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable style=\"width: 100.012%;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 25.1098%;\"\u003eItem\u003c\/th\u003e\n\u003cth style=\"width: 21.4297%;\"\u003e\u003c\/th\u003e\n\u003cth style=\"text-align: left; width: 52.8312%;\"\u003eSPPS-S305\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25.1098%;\"\u003eRated Value\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n(0℃~40℃)\u003c\/td\u003e\n\u003ctd style=\"width: 21.4297%;\"\u003eVoltage\u003c\/td\u003e\n\u003ctd style=\"width: 52.8312%;\"\u003e0-30V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25.1098%;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 21.4297%;\"\u003eCurrent\u003c\/td\u003e\n\u003ctd style=\"width: 52.8312%;\"\u003e0-5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25.1098%;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 21.4297%;\"\u003ePower\u003c\/td\u003e\n\u003ctd style=\"width: 52.8312%;\"\u003e150W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25.1098%;\"\u003eLoad Regulation\u003c\/td\u003e\n\u003ctd style=\"width: 21.4297%;\"\u003eVoltage\u003c\/td\u003e\n\u003ctd style=\"width: 52.8312%;\"\u003e≤0.3%+10 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25.1098%;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 21.4297%;\"\u003eCurrent\u003c\/td\u003e\n\u003ctd style=\"width: 52.8312%;\"\u003e≤0.1%+2.5 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25.1098%;\"\u003eSource Regulation\u003c\/td\u003e\n\u003ctd style=\"width: 21.4297%;\"\u003eVoltage\u003c\/td\u003e\n\u003ctd style=\"width: 52.8312%;\"\u003e≤0.01%+2.5 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25.1098%;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 21.4297%;\"\u003eCurrent\u003c\/td\u003e\n\u003ctd style=\"width: 52.8312%;\"\u003e≤0.1%+2.5 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25.1098%;\"\u003eSetting Resolution\u003c\/td\u003e\n\u003ctd style=\"width: 21.4297%;\"\u003eVoltage\u003c\/td\u003e\n\u003ctd style=\"width: 52.8312%;\"\u003e10 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25.1098%;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 21.4297%;\"\u003eCurrent\u003c\/td\u003e\n\u003ctd style=\"width: 52.8312%;\"\u003e1 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25.1098%;\"\u003eReadback Resolution\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n(Display Resolution)\u003c\/td\u003e\n\u003ctd style=\"width: 21.4297%;\"\u003eVoltage\u003c\/td\u003e\n\u003ctd style=\"width: 52.8312%;\"\u003e10 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25.1098%;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 21.4297%;\"\u003eCurrent\u003c\/td\u003e\n\u003ctd style=\"width: 52.8312%;\"\u003e1 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25.1098%;\"\u003eSetting Accuracy\u003c\/td\u003e\n\u003ctd style=\"width: 21.4297%;\"\u003eVoltage\u003c\/td\u003e\n\u003ctd style=\"width: 52.8312%;\"\u003e≤0.05%+10 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25.1098%;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 21.4297%;\"\u003eCurrent\u003c\/td\u003e\n\u003ctd style=\"width: 52.8312%;\"\u003e≤0.01%+10 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25.1098%;\"\u003eReadback Accuracy\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n(Display Accuracy)\u003c\/td\u003e\n\u003ctd style=\"width: 21.4297%;\"\u003eVoltage\u003c\/td\u003e\n\u003ctd style=\"width: 52.8312%;\"\u003e≤0.05%+10 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25.1098%;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 21.4297%;\"\u003eCurrent\u003c\/td\u003e\n\u003ctd style=\"width: 52.8312%;\"\u003e≤0.01%+10 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25.1098%;\"\u003eRipple \u0026amp; Noise\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n(20Hz~20MHz)\u003c\/td\u003e\n\u003ctd style=\"width: 21.4297%;\"\u003eVoltage\u003c\/td\u003e\n\u003ctd style=\"width: 52.8312%;\"\u003e≤60 mVp-p\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n≤10 mVrms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25.1098%;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 21.4297%;\"\u003eCurrent\u003c\/td\u003e\n\u003ctd style=\"width: 52.8312%;\"\u003e≤10 mArms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25.1098%;\"\u003eRise Time (No Load)\u003c\/td\u003e\n\u003ctd style=\"width: 21.4297%;\"\u003eTime\u003c\/td\u003e\n\u003ctd style=\"width: 52.8312%;\"\u003e≤200 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25.1098%;\"\u003eRise Time (Full Load)\u003c\/td\u003e\n\u003ctd style=\"width: 21.4297%;\"\u003eTime\u003c\/td\u003e\n\u003ctd style=\"width: 52.8312%;\"\u003e≤300 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25.1098%;\"\u003eFall Time (No Load)\u003c\/td\u003e\n\u003ctd style=\"width: 21.4297%;\"\u003eTime\u003c\/td\u003e\n\u003ctd style=\"width: 52.8312%;\"\u003e≤15 s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25.1098%;\"\u003eFall Time (Full Load)\u003c\/td\u003e\n\u003ctd style=\"width: 21.4297%;\"\u003eTime\u003c\/td\u003e\n\u003ctd style=\"width: 52.8312%;\"\u003e≤300 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25.1098%;\"\u003eDynamic Response Time\u003c\/td\u003e\n\u003ctd style=\"width: 21.4297%;\"\u003eTime\u003c\/td\u003e\n\u003ctd style=\"width: 52.8312%;\"\u003e≤200 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25.1098%;\"\u003eEfficiency\u003c\/td\u003e\n\u003ctd style=\"width: 21.4297%;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 52.8312%;\"\u003e≥85%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25.1098%;\"\u003eInput Voltage\u003c\/td\u003e\n\u003ctd style=\"width: 21.4297%;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 52.8312%;\"\u003eAC 220V (AC110V optional)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25.1098%;\"\u003eDimensions \/ Net Weight\u003c\/td\u003e\n\u003ctd style=\"width: 21.4297%;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 52.8312%;\"\u003eApprox.25\u003cem class=\"container-WiTAia\"\u003e17\u003c\/em\u003e8.5cm, 1.4KG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 25.1098%;\"\u003ePackage Size \/ Weight\u003c\/td\u003e\n\u003ctd style=\"width: 21.4297%;\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 52.8312%;\"\u003eSingle unit: approx.33.5\u003cem class=\"container-WiTAia\"\u003e12\u003c\/em\u003e22cm, 1.95KG (8pcs per standard outer carton)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Shenzhen Kuaiqu Electronic Co., Ltd","offers":[{"title":"AC110V(±10%) \/ Non-Programmable","offer_id":47934512857265,"sku":"SPPS-S305-110-2","price":109.99,"currency_code":"USD","in_stock":true},{"title":"AC110V(±10%) \/ USB+RS232+RS485","offer_id":47934512890033,"sku":"SPPS-S305-R-110-2","price":119.99,"currency_code":"USD","in_stock":true},{"title":"AC220V(±10%) \/ Non-Programmable","offer_id":47934512922801,"sku":"SPPS-S305-220-2","price":109.99,"currency_code":"USD","in_stock":true},{"title":"AC220V(±10%) \/ USB+RS232+RS485","offer_id":47934512955569,"sku":"SPPS-S305-R-220-2","price":119.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0705\/8027\/3329\/files\/56.png?v=1789537722","url":"https:\/\/www.kuaiquinstrument.com\/fr\/products\/nice-power-spps-s305-30v-fiber-optic-power-supply-5a-adjustable-dc-power-source-optical-communication-equipment-fiber-systems","provider":"KUAIQU Instrument Store","version":"1.0","type":"link"}