The GU300S12K is a high-performance, single-output switching power supply designed for medical and industrial applications. Manufactured by ADVANCED ENERGY / SL POWER / CONDOR in China (COO: CN), this module offers reliable power conversion with precise regulation and robust protection features.
Product Features:
300W power output with a single 12VDC main output
High efficiency with typical values up to 93%
Wide input voltage range: 85VAC–264VAC, 47Hz–63Hz
Line and load regulation: ±1% (line), ±2% (load)
Fast turn-on time: <500ms
Hold-up time: 20ms at 115VAC full load
Ripple & noise: 120mV pk-pk measured at 20MHz bandwidth
Operating temperature: -20°C to +70°C (derating applies above 50°C)
MTBF: >500,000 hours at full load and 25°C ambient
RoHS compliant and UL/IEC/EN safety standards for medical and industrial use
For detailed specifications and technical data, please refer to the datasheet.
Disclaimer: The information and specifications contained herein are believed to be correct at the time of publication. However, SL Power accepts no responsibility for consequences arising from reproduction errors or inaccuracies. Specifications are subject to change without notice.
{"id":10020421206333,"title":"GU300S12K","handle":"gu300s12k","description":"\u003ch3\u003eAC-DC Regulated Power Supply Module - GU300S12K\u003c\/h3\u003e\n\u003cp\u003eThe GU300S12K is a high-performance, single-output switching power supply designed for medical and industrial applications. Manufactured by \u003cstrong\u003eADVANCED ENERGY \/ SL POWER \/ CONDOR\u003c\/strong\u003e in China (COO: CN), this module offers reliable power conversion with precise regulation and robust protection features.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e300W power output with a single 12VDC main output\u003c\/li\u003e\n\u003cli\u003eHigh efficiency with typical values up to 93%\u003c\/li\u003e\n\u003cli\u003eWide input voltage range: 85VAC–264VAC, 47Hz–63Hz\u003c\/li\u003e\n\u003cli\u003eLine and load regulation: ±1% (line), ±2% (load)\u003c\/li\u003e\n\u003cli\u003eFast turn-on time: \u0026lt;500ms\u003c\/li\u003e\n\u003cli\u003eHold-up time: 20ms at 115VAC full load\u003c\/li\u003e\n\u003cli\u003eRipple \u0026amp; noise: 120mV pk-pk measured at 20MHz bandwidth\u003c\/li\u003e\n\u003cli\u003eOperating temperature: -20°C to +70°C (derating applies above 50°C)\u003c\/li\u003e\n\u003cli\u003eMTBF: \u0026gt;500,000 hours at full load and 25°C ambient\u003c\/li\u003e\n\u003cli\u003eRoHS compliant and UL\/IEC\/EN safety standards for medical and industrial use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eElectrical Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage\u003c\/td\u003e\n\u003ctd\u003e12.0V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Power\u003c\/td\u003e\n\u003ctd\u003e200W (convection), 250W (fan cooled), 300W (conduction cooled)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Current\u003c\/td\u003e\n\u003ctd\u003e15.5A (convection), 19.5A (fan cooled), 23.5A (conduction cooled)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRipple \u0026amp; Noise\u003c\/td\u003e\n\u003ctd\u003e120mV pk-pk\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLine Regulation\u003c\/td\u003e\n\u003ctd\u003e±1%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoad Regulation\u003c\/td\u003e\n\u003ctd\u003e±2%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEfficiency\u003c\/td\u003e\n\u003ctd\u003eUp to 93%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTurn On Time\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;500ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHold-up Time\u003c\/td\u003e\n\u003ctd\u003e20ms at 115VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-20°C to +70°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eInput Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage \u0026amp; Frequency\u003c\/td\u003e\n\u003ctd\u003e85VAC–264VAC, 47Hz–63Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Current\u003c\/td\u003e\n\u003ctd\u003e115VAC: 3A, 230VAC: 1.5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInrush Current\u003c\/td\u003e\n\u003ctd\u003eActive circuit limits to 15A peak at 264VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFuses\u003c\/td\u003e\n\u003ctd\u003e3.15A, 250VAC in line and neutral\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEfficiency\u003c\/td\u003e\n\u003ctd\u003e91%–93% depending on voltage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eProtection \u0026amp; Safety:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOvervoltage protection: Latching, adjustable trip levels\u003c\/li\u003e\n\u003cli\u003eOverload protection: 120%–160% with 3 retries\u003c\/li\u003e\n\u003cli\u003eShort circuit protection: Hiccup mode, latched\u003c\/li\u003e\n\u003cli\u003eOvertemperature shutdown with auto-recovery\u003c\/li\u003e\n\u003cli\u003eIsolation safety ratings: Input-Output 4000VAC, Input-Ground 1500VAC, Output-Ground 1500VAC\u003c\/li\u003e\n\u003cli\u003eSafety standards: EN\/IEC\/UL 62368-1, EN\/IEC\/UL 60601-1 (medical)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMechanical \u0026amp; Environmental:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions: 76.2 x 127 x 38.1mm (3.0 x 5.0 x 1.5 inches)\u003c\/li\u003e\n\u003cli\u003eWeight: 420 grams\u003c\/li\u003e\n\u003cli\u003eCooling: Convection, conduction, or fan cooled (16 CFM)\u003c\/li\u003e\n\u003cli\u003eOperating temperature: -20°C to +70°C\u003c\/li\u003e\n\u003cli\u003eStorage temperature: -40°C to +85°C\u003c\/li\u003e\n\u003cli\u003eVibration \u0026amp; Shock resistance for industrial robustness\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAdditional Information:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePart Number: GU300S12K\u003c\/li\u003e\n\u003cli\u003eManufacturer: \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-cod\/cod-gu300s12k.pdf\" target=\"_blank\"\u003eDatasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eUOM: EA\u003c\/li\u003e\n\u003cli\u003eECCN: EAR99\u003c\/li\u003e\n\u003cli\u003ePackage Type: Not specified\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor detailed specifications and technical data, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-cod\/cod-gu300s12k.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eDisclaimer: The information and specifications contained herein are believed to be correct at the time of publication. However, SL Power accepts no responsibility for consequences arising from reproduction errors or inaccuracies. Specifications are subject to change without notice.\u003c\/em\u003e\u003c\/p\u003e","published_at":"2025-08-12T01:34:31+05:30","created_at":"2025-08-12T01:34:31+05:30","vendor":"Waldom Electonics","type":"AC-DC Power Supply","tags":["AC","ADVAN-SLPO","IMPORT_CSV","Power","Switching","WLDM"],"price":1602666,"price_min":1602666,"price_max":1602666,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50609968283965,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"GU300S12K","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"GU300S12K","public_title":null,"options":["Default Title"],"price":1602666,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"GU300S12K","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/GU300S12K_51198690_15a3e69a.jpg?v=1754942675"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/GU300S12K_51198690_15a3e69a.jpg?v=1754942675","options":["Title"],"media":[{"alt":null,"id":45789149331773,"position":1,"preview_image":{"aspect_ratio":1.295,"height":200,"width":259,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/GU300S12K_51198690_15a3e69a.jpg?v=1754942675"},"aspect_ratio":1.295,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/GU300S12K_51198690_15a3e69a.jpg?v=1754942675","width":259}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eAC-DC Regulated Power Supply Module - GU300S12K\u003c\/h3\u003e\n\u003cp\u003eThe GU300S12K is a high-performance, single-output switching power supply designed for medical and industrial applications. Manufactured by \u003cstrong\u003eADVANCED ENERGY \/ SL POWER \/ CONDOR\u003c\/strong\u003e in China (COO: CN), this module offers reliable power conversion with precise regulation and robust protection features.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e300W power output with a single 12VDC main output\u003c\/li\u003e\n\u003cli\u003eHigh efficiency with typical values up to 93%\u003c\/li\u003e\n\u003cli\u003eWide input voltage range: 85VAC–264VAC, 47Hz–63Hz\u003c\/li\u003e\n\u003cli\u003eLine and load regulation: ±1% (line), ±2% (load)\u003c\/li\u003e\n\u003cli\u003eFast turn-on time: \u0026lt;500ms\u003c\/li\u003e\n\u003cli\u003eHold-up time: 20ms at 115VAC full load\u003c\/li\u003e\n\u003cli\u003eRipple \u0026amp; noise: 120mV pk-pk measured at 20MHz bandwidth\u003c\/li\u003e\n\u003cli\u003eOperating temperature: -20°C to +70°C (derating applies above 50°C)\u003c\/li\u003e\n\u003cli\u003eMTBF: \u0026gt;500,000 hours at full load and 25°C ambient\u003c\/li\u003e\n\u003cli\u003eRoHS compliant and UL\/IEC\/EN safety standards for medical and industrial use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eElectrical Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage\u003c\/td\u003e\n\u003ctd\u003e12.0V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Power\u003c\/td\u003e\n\u003ctd\u003e200W (convection), 250W (fan cooled), 300W (conduction cooled)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Current\u003c\/td\u003e\n\u003ctd\u003e15.5A (convection), 19.5A (fan cooled), 23.5A (conduction cooled)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRipple \u0026amp; Noise\u003c\/td\u003e\n\u003ctd\u003e120mV pk-pk\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLine Regulation\u003c\/td\u003e\n\u003ctd\u003e±1%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoad Regulation\u003c\/td\u003e\n\u003ctd\u003e±2%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEfficiency\u003c\/td\u003e\n\u003ctd\u003eUp to 93%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTurn On Time\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;500ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHold-up Time\u003c\/td\u003e\n\u003ctd\u003e20ms at 115VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-20°C to +70°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eInput Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage \u0026amp; Frequency\u003c\/td\u003e\n\u003ctd\u003e85VAC–264VAC, 47Hz–63Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Current\u003c\/td\u003e\n\u003ctd\u003e115VAC: 3A, 230VAC: 1.5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInrush Current\u003c\/td\u003e\n\u003ctd\u003eActive circuit limits to 15A peak at 264VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFuses\u003c\/td\u003e\n\u003ctd\u003e3.15A, 250VAC in line and neutral\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEfficiency\u003c\/td\u003e\n\u003ctd\u003e91%–93% depending on voltage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eProtection \u0026amp; Safety:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOvervoltage protection: Latching, adjustable trip levels\u003c\/li\u003e\n\u003cli\u003eOverload protection: 120%–160% with 3 retries\u003c\/li\u003e\n\u003cli\u003eShort circuit protection: Hiccup mode, latched\u003c\/li\u003e\n\u003cli\u003eOvertemperature shutdown with auto-recovery\u003c\/li\u003e\n\u003cli\u003eIsolation safety ratings: Input-Output 4000VAC, Input-Ground 1500VAC, Output-Ground 1500VAC\u003c\/li\u003e\n\u003cli\u003eSafety standards: EN\/IEC\/UL 62368-1, EN\/IEC\/UL 60601-1 (medical)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMechanical \u0026amp; Environmental:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions: 76.2 x 127 x 38.1mm (3.0 x 5.0 x 1.5 inches)\u003c\/li\u003e\n\u003cli\u003eWeight: 420 grams\u003c\/li\u003e\n\u003cli\u003eCooling: Convection, conduction, or fan cooled (16 CFM)\u003c\/li\u003e\n\u003cli\u003eOperating temperature: -20°C to +70°C\u003c\/li\u003e\n\u003cli\u003eStorage temperature: -40°C to +85°C\u003c\/li\u003e\n\u003cli\u003eVibration \u0026amp; Shock resistance for industrial robustness\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAdditional Information:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePart Number: GU300S12K\u003c\/li\u003e\n\u003cli\u003eManufacturer: \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-cod\/cod-gu300s12k.pdf\" target=\"_blank\"\u003eDatasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eUOM: EA\u003c\/li\u003e\n\u003cli\u003eECCN: EAR99\u003c\/li\u003e\n\u003cli\u003ePackage Type: Not specified\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor detailed specifications and technical data, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-cod\/cod-gu300s12k.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eDisclaimer: The information and specifications contained herein are believed to be correct at the time of publication. However, SL Power accepts no responsibility for consequences arising from reproduction errors or inaccuracies. Specifications are subject to change without notice.\u003c\/em\u003e\u003c\/p\u003e"}
