{"product_id":"spps-g-series-adjustable-dc-power-supply-for-electronics-testing-repair","title":"SPPS-G Series Adjustable DC Power Supply for Electronics Testing \u0026 Repair","description":"\u003ch2 class=\"PDq2pG_selectionAnchorContainer\"\u003eProduct Overview\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eNICE-POWER SPPS-G Series Adjustable DC Power Supply\u003c\/strong\u003e provides stable and precise DC output for electronics testing, repair, circuit development, and laboratory applications. With adjustable voltage and current, \u003cstrong\u003eCV\/CC operation\u003c\/strong\u003e, encoder control, and multiple protection functions, it is a practical \u003cstrong\u003eregulated DC power supply\u003c\/strong\u003e for everyday bench work.\u003c\/p\u003e\n\u003ch2 class=\"PDq2pG_selectionAnchorContainer\"\u003eKey Features\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003ch3\u003ePrecise Encoder Control\u003c\/h3\u003e\n\u003cp\u003eThe SPPS-G Series uses an encoder knob for smooth and precise voltage and current adjustment. The control design allows users to quickly configure the required output during testing and makes the unit a practical \u003cstrong\u003eprecision adjustable DC power supply for testing\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe encoder provides audible feedback during adjustment, while the buzzer can be set to mute when quiet operation is preferred.\u003c\/p\u003e\n\u003ch3\u003eConstant Voltage \u0026amp; Constant Current Operation\u003c\/h3\u003e\n\u003cp\u003eThe power supply automatically operates in \u003cstrong\u003eConstant Voltage (CV) and Constant Current (CC)\u003c\/strong\u003e modes according to load conditions.\u003c\/p\u003e\n\u003cp\u003eThis \u003cstrong\u003econstant voltage constant current DC power supply\u003c\/strong\u003e design provides controlled output when testing electronic circuits and devices with changing load requirements.\u003c\/p\u003e\n\u003ch3\u003e4-Digit Voltage \u0026amp; Current Display\u003c\/h3\u003e\n\u003cp\u003eThe clear 4-digit LED display provides real-time monitoring of output voltage and current.\u003c\/p\u003e\n\u003cp\u003eThe display allows users to observe load changes and verify operating conditions during \u003cstrong\u003eelectronics testing, circuit development, and troubleshooting\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eOutput ON\/OFF Control\u003c\/h3\u003e\n\u003cp\u003eThe dedicated Output ON\/OFF function allows users to enable or disable the DC output without changing the configured voltage and current values.\u003c\/p\u003e\n\u003cp\u003eThis is particularly convenient for repeated testing, component replacement, and \u003cstrong\u003eelectronics repair\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eUSB 5V 2A Auxiliary Output\u003c\/h3\u003e\n\u003cp\u003eThe integrated \u003cstrong\u003eUSB 5V 2A output\u003c\/strong\u003e provides an additional power source for compatible USB-powered devices and testing accessories.\u003c\/p\u003e\n\u003cp\u003eThis feature makes the SPPS-G Series a convenient \u003cstrong\u003eDC power supply with USB 5V 2A output\u003c\/strong\u003e for electronics workstations and laboratory environments.\u003c\/p\u003e\n\u003ch3\u003eOCP \u0026amp; OVP Protection\u003c\/h3\u003e\n\u003cp\u003eBuilt-in \u003cstrong\u003eOver-Current Protection (OCP)\u003c\/strong\u003e helps protect against excessive load current, while \u003cstrong\u003eOver-Voltage Protection (OVP)\u003c\/strong\u003e provides additional protection against excessive output voltage.\u003c\/p\u003e\n\u003cp\u003eTogether, these functions make the SPPS-G Series a practical \u003cstrong\u003ebench DC power supply with OCP and OVP\u003c\/strong\u003e for electronics testing and repair.\u003c\/p\u003e\n\u003ch3\u003eStable \u0026amp; Regulated DC Output\u003c\/h3\u003e\n\u003cp\u003eThe SPPS-G Series provides stable and adjustable DC output for electronic circuits and compatible equipment.\u003c\/p\u003e\n\u003cp\u003eIts regulated output makes it suitable as a \u003cstrong\u003eregulated DC power supply for laboratory testing\u003c\/strong\u003e, electronics development, component evaluation, and repair work.\u003c\/p\u003e\n\u003ch3\u003eAdjustable Buzzer with Mute Function\u003c\/h3\u003e\n\u003cp\u003eThe encoder provides audible feedback during adjustment, helping users confirm control input without constantly watching the display.\u003c\/p\u003e\n\u003cp\u003eWhen quiet operation is required, the buzzer can be \u003cstrong\u003eset to mute\u003c\/strong\u003e, making the power supply suitable for laboratories, engineering workstations, and repair environments.\u003c\/p\u003e\n\u003ch2 class=\"PDq2pG_selectionAnchorContainer\"\u003eApplications\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003ch3\u003eElectronics Repair \u0026amp; PCB Testing\u003c\/h3\u003e\n\u003cp\u003eIdeal as an electronics repair power supply and PCB testing power supply for circuit troubleshooting, component testing, and board-level diagnostics.\u003c\/p\u003e\n\u003ch3\u003eLaboratory \u0026amp; Circuit Development\u003c\/h3\u003e\n\u003cp\u003eSuitable as an adjustable laboratory power supply for electronics and variable DC power supply for electronic circuits during prototyping, experiments, and engineering development.\u003c\/p\u003e\n\u003ch3\u003eAutomotive \u0026amp; LED Electronics\u003c\/h3\u003e\n\u003cp\u003eSuitable for compatible automotive electronics, LED circuits, electronic modules, and other DC-powered equipment requiring controlled voltage and current.\u003c\/p\u003e\n\u003ch3\u003eEngineering Testing\u003c\/h3\u003e\n\u003cp\u003eProvides a practical bench power supply for circuit testing, electronic equipment evaluation, and everyday R\u0026amp;D work.\u003c\/p\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\u003ch2 class=\"header-vfC6AV auto-hide-last-sibling-br\"\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eItems\u003c\/th\u003e\n\u003cth\u003e\u003c\/th\u003e\n\u003cth\u003eSPPS‑G305\u003c\/th\u003e\n\u003cth\u003eSPPS‑G3010\u003c\/th\u003e\n\u003cth\u003eSPPS‑G605\u003c\/th\u003e\n\u003cth\u003eSPPS‑G1602\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Value\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n(0℃~40℃)\u003c\/td\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e0‑30V\u003c\/td\u003e\n\u003ctd\u003e0‑30V\u003c\/td\u003e\n\u003ctd\u003e0‑60V\u003c\/td\u003e\n\u003ctd\u003e0‑160V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003eCurrent\u003c\/td\u003e\n\u003ctd\u003e0‑5A\u003c\/td\u003e\n\u003ctd\u003e0‑10A\u003c\/td\u003e\n\u003ctd\u003e0‑5A\u003c\/td\u003e\n\u003ctd\u003e0‑2A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003ePower\u003c\/td\u003e\n\u003ctd\u003e150W\u003c\/td\u003e\n\u003ctd\u003e300W\u003c\/td\u003e\n\u003ctd\u003e300W\u003c\/td\u003e\n\u003ctd\u003e320W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUSB Output\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e5V\/2A\u003c\/td\u003e\n\u003ctd\u003e5V\/2A\u003c\/td\u003e\n\u003ctd\u003e5V\/2A\u003c\/td\u003e\n\u003ctd\u003e5V\/2A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoad Regulation\u003c\/td\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e≤0.3%+10 mV\u003c\/td\u003e\n\u003ctd\u003e≤0.3%+10 mV\u003c\/td\u003e\n\u003ctd\u003e≤0.3%+10 mV\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\u003ctd\u003e≤0.1%+2.5 mA\u003c\/td\u003e\n\u003ctd\u003e≤0.1%+2.5 mA\u003c\/td\u003e\n\u003ctd\u003e≤0.1%+2.5 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLine Regulation\u003c\/td\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e≤0.01%+2.5 mV\u003c\/td\u003e\n\u003ctd\u003e≤0.01%+2.5 mV\u003c\/td\u003e\n\u003ctd\u003e≤0.01%+2.5 mV\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\u003ctd\u003e≤0.1%+2.5 mA\u003c\/td\u003e\n\u003ctd\u003e≤0.1%+2.5 mA\u003c\/td\u003e\n\u003ctd\u003e≤0.1%+2.5 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSetting Resolution\u003c\/td\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e10 mV\u003c\/td\u003e\n\u003ctd\u003e10 mV\u003c\/td\u003e\n\u003ctd\u003e10 mV\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;100V:10 mV\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n≥100V:0.1V\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\u003ctd\u003e1 mA\u003c\/td\u003e\n\u003ctd\u003e1 mA\u003c\/td\u003e\n\u003ctd\u003e1 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReadback Resolution\u003c\/td\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e10 mV\u003c\/td\u003e\n\u003ctd\u003e10 mV\u003c\/td\u003e\n\u003ctd\u003e10 mV\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;100V:10 mV\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n≥100V:0.1V\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\u003ctd\u003e1 mA\u003c\/td\u003e\n\u003ctd\u003e1 mA\u003c\/td\u003e\n\u003ctd\u003e1 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSetting Accuracy\u003c\/td\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e≤0.05%+10 mV\u003c\/td\u003e\n\u003ctd\u003e≤0.05%+10 mV\u003c\/td\u003e\n\u003ctd\u003e≤0.05%+10 mV\u003c\/td\u003e\n\u003ctd\u003e≤0.01%+15 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\u003ctd\u003e≤0.01%+10 mA\u003c\/td\u003e\n\u003ctd\u003e≤0.01%+10 mA\u003c\/td\u003e\n\u003ctd\u003e≤0.01%+10 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReadback Accuracy\u003c\/td\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e≤0.05%+10 mV\u003c\/td\u003e\n\u003ctd\u003e≤0.05%+10 mV\u003c\/td\u003e\n\u003ctd\u003e≤0.05%+10 mV\u003c\/td\u003e\n\u003ctd\u003e≤0.01%+15 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\u003ctd\u003e≤0.01%+10 mA\u003c\/td\u003e\n\u003ctd\u003e≤0.01%+10 mA\u003c\/td\u003e\n\u003ctd\u003e≤0.01%+10 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRipple\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n(20Hz~20MHz)\u003c\/td\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e≤60 mVp‑p\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n≤10 mVrms\u003c\/td\u003e\n\u003ctd\u003e≤100 mVp‑p\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n≤15 mVrms\u003c\/td\u003e\n\u003ctd\u003e≤200 mVp‑p\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n≤20 mVrms\u003c\/td\u003e\n\u003ctd\u003e≤300 mVp‑p\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n≤30 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≤10 mArms\u003c\/td\u003e\n\u003ctd\u003e≤15 mArms\u003c\/td\u003e\n\u003ctd\u003e≤20 mArms\u003c\/td\u003e\n\u003ctd\u003e≤30 mArms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRise Time (No Load)\u003c\/td\u003e\n\u003ctd\u003eTime\u003c\/td\u003e\n\u003ctd\u003e≤200 mS\u003c\/td\u003e\n\u003ctd\u003e≤200 mS\u003c\/td\u003e\n\u003ctd\u003e≤200 mS\u003c\/td\u003e\n\u003ctd\u003e≤200 mS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRise Time (Full Load)\u003c\/td\u003e\n\u003ctd\u003eTime\u003c\/td\u003e\n\u003ctd\u003e≤300 mS\u003c\/td\u003e\n\u003ctd\u003e≤300 mS\u003c\/td\u003e\n\u003ctd\u003e≤300 mS\u003c\/td\u003e\n\u003ctd\u003e≤300 mS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFall Time (No Load)\u003c\/td\u003e\n\u003ctd\u003eTime\u003c\/td\u003e\n\u003ctd\u003e≤15S\u003c\/td\u003e\n\u003ctd\u003e≤20S\u003c\/td\u003e\n\u003ctd\u003e≤20S\u003c\/td\u003e\n\u003ctd\u003e≤30S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFall Time (Full Load)\u003c\/td\u003e\n\u003ctd\u003eTime\u003c\/td\u003e\n\u003ctd\u003e≤300 mS\u003c\/td\u003e\n\u003ctd\u003e≤300 mS\u003c\/td\u003e\n\u003ctd\u003e≤300 mS\u003c\/td\u003e\n\u003ctd\u003e≤300 mS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDynamic Response\u003c\/td\u003e\n\u003ctd\u003eTime\u003c\/td\u003e\n\u003ctd\u003e≤200 mS\u003c\/td\u003e\n\u003ctd\u003e≤200 mS\u003c\/td\u003e\n\u003ctd\u003e≤200 mS\u003c\/td\u003e\n\u003ctd\u003e≤200 mS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEfficiency\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e≥85%\u003c\/td\u003e\n\u003ctd\u003e≥85%\u003c\/td\u003e\n\u003ctd\u003e≥85%\u003c\/td\u003e\n\u003ctd\u003e≥85%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Shenzhen Kuaiqu Electronic Co., Ltd","offers":[{"title":"AC220V(±10%) \/ SPPS‑G305","offer_id":47859762069681,"sku":null,"price":129.0,"currency_code":"USD","in_stock":true},{"title":"AC220V(±10%) \/ SPPS‑G3010","offer_id":47859762102449,"sku":null,"price":139.0,"currency_code":"USD","in_stock":true},{"title":"AC220V(±10%) \/ SPPS‑G605","offer_id":47859762135217,"sku":null,"price":149.0,"currency_code":"USD","in_stock":true},{"title":"AC220V(±10%) \/ SPPS‑G1602","offer_id":47859762167985,"sku":null,"price":159.0,"currency_code":"USD","in_stock":true},{"title":"AC110V(±10%) \/ SPPS‑G305","offer_id":47859762200753,"sku":null,"price":129.0,"currency_code":"USD","in_stock":true},{"title":"AC110V(±10%) \/ SPPS‑G3010","offer_id":47859762233521,"sku":null,"price":139.0,"currency_code":"USD","in_stock":true},{"title":"AC110V(±10%) \/ SPPS‑G605","offer_id":47859762266289,"sku":null,"price":149.0,"currency_code":"USD","in_stock":true},{"title":"AC110V(±10%) \/ SPPS‑G1602","offer_id":47859762299057,"sku":null,"price":159.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0705\/8027\/3329\/files\/1_2_4aed9120-ed80-49f3-ac5e-3faa176a4fc7.jpg?v=1787130902","url":"https:\/\/www.kuaiquinstrument.com\/products\/spps-g-series-adjustable-dc-power-supply-for-electronics-testing-repair","provider":"KUAIQU Instrument Store","version":"1.0","type":"link"}