Introducing the CARLO GAVAZZI SPMA series, a high-efficiency single-phase power supply designed for industrial and building automation applications. With a compact and slim profile, this power supply delivers reliable power with advanced safety features and wide operating conditions.
Universal AC input range: 85 VAC to 264 VAC or 120 VDC to 350 VDC
Output voltage options: 12 VDC (model SPMA12301), with adjustable voltage via VADJ trimmer
Output power: 30W
High efficiency up to 89%, reducing heat and increasing reliability
Compact dimensions: only 70mm (4 DIN) for up to 100W models, ideal for space-constrained installations
Isolation voltage: 4kVAC (Primary-Secondary)
Wide operating ambient temperature: -30°C to +70°C (-22°F to 158°F)
Conformal coating available for harsh environments (optional)
Built-in LED indicator: Green (power OK), Red (overload or low voltage)
Protection features: Over Current (OVC), Over Voltage (OVP), Short Circuit (SCP)
Meets CE, UL508, UL 62368, UL 1310 Class 2, UL 121201 Class 1 Div 2 standards
Application & Benefits
Designed for automotive battery chargers, industrial automation, and building automation, the SPMA series offers reliable power in a compact form factor with high efficiency and robust protections. Suitable for hazardous locations and non-hazardous environments, ensuring safe and stable operation in demanding conditions.
Technical Specifications
Output Voltage
Rated Power
Input Voltage Range
Efficiency
Isolation Voltage
12 VDC
30W
85-264 VAC / 120-350 VDC
Up to 89%
4kVAC
Additional Details
Part Number: SPMA12301
Product Type: Power Supply
Product Category: Industrial Power Supplies
Business Unit: Automation Components
For more detailed specifications, please refer to the datasheet. The datasheet was not processed; please search the internet for the part number for more details.
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{"id":10022772867389,"title":"SPMA12301","handle":"spma12301","description":"\u003ch3\u003eCARLO GAVAZZI SPMA 30W 12VDC 2.1A Power Supply\u003c\/h3\u003e\n\u003cp\u003eIntroducing the CARLO GAVAZZI SPMA series, a high-efficiency single-phase power supply designed for industrial and building automation applications. With a compact and slim profile, this power supply delivers reliable power with advanced safety features and wide operating conditions.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e SPMA12301\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e CARLO GAVAZZI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e CN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUOM:\u003c\/strong\u003e Not specified\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e DIN rail mounting clip included\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/gavazziautomation.com\/images\/PIM\/DATASHEET\/ENG\/SPMA_DS_ENG.pdf\" target=\"_blank\"\u003eSPMA Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUniversal AC input range: 85 VAC to 264 VAC or 120 VDC to 350 VDC\u003c\/li\u003e\n\u003cli\u003eOutput voltage options: 12 VDC (model SPMA12301), with adjustable voltage via VADJ trimmer\u003c\/li\u003e\n\u003cli\u003eOutput power: 30W\u003c\/li\u003e\n\u003cli\u003eHigh efficiency up to 89%, reducing heat and increasing reliability\u003c\/li\u003e\n\u003cli\u003eCompact dimensions: only 70mm (4 DIN) for up to 100W models, ideal for space-constrained installations\u003c\/li\u003e\n\u003cli\u003eIsolation voltage: 4kVAC (Primary-Secondary)\u003c\/li\u003e\n\u003cli\u003eWide operating ambient temperature: -30°C to +70°C (-22°F to 158°F)\u003c\/li\u003e\n\u003cli\u003eConformal coating available for harsh environments (optional)\u003c\/li\u003e\n\u003cli\u003eBuilt-in LED indicator: Green (power OK), Red (overload or low voltage)\u003c\/li\u003e\n\u003cli\u003eProtection features: Over Current (OVC), Over Voltage (OVP), Short Circuit (SCP)\u003c\/li\u003e\n\u003cli\u003eMeets CE, UL508, UL 62368, UL 1310 Class 2, UL 121201 Class 1 Div 2 standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplication \u0026amp; Benefits\u003c\/h3\u003e\n\u003cp\u003eDesigned for automotive battery chargers, industrial automation, and building automation, the SPMA series offers reliable power in a compact form factor with high efficiency and robust protections. Suitable for hazardous locations and non-hazardous environments, ensuring safe and stable operation in demanding conditions.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eOutput Voltage\u003c\/th\u003e\n\u003cth\u003eRated Power\u003c\/th\u003e\n\u003cth\u003eInput Voltage Range\u003c\/th\u003e\n\u003cth\u003eEfficiency\u003c\/th\u003e\n\u003cth\u003eIsolation Voltage\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e12 VDC\u003c\/td\u003e\n\u003ctd\u003e30W\u003c\/td\u003e\n\u003ctd\u003e85-264 VAC \/ 120-350 VDC\u003c\/td\u003e\n\u003ctd\u003eUp to 89%\u003c\/td\u003e\n\u003ctd\u003e4kVAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePart Number: SPMA12301\u003c\/li\u003e\n\u003cli\u003eProduct Type: Power Supply\u003c\/li\u003e\n\u003cli\u003eProduct Category: Industrial Power Supplies\u003c\/li\u003e\n\u003cli\u003eBusiness Unit: Automation Components\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor more detailed specifications, please refer to the \u003ca href=\"https:\/\/gavazziautomation.com\/images\/PIM\/DATASHEET\/ENG\/SPMA_DS_ENG.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e. The datasheet was not processed; please search the internet for the part number for more details.\u003c\/p\u003e","published_at":"2025-08-13T13:36:43+05:30","created_at":"2025-08-13T13:36:43+05:30","vendor":"Waldom Electonics","type":"","tags":["12VDC","1A","30W","CARLO","IMPORT_CSV","SPMA","WLDM"],"price":884765,"price_min":884765,"price_max":884765,"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":50615105618237,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"SPMA12301","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"SPMA12301","public_title":null,"options":["Default Title"],"price":884765,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"SPMA12301","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/55487701.jpg?v=1755072405"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/55487701.jpg?v=1755072405","options":["Title"],"media":[{"alt":null,"id":45816399593789,"position":1,"preview_image":{"aspect_ratio":1.0,"height":420,"width":420,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/55487701.jpg?v=1755072405"},"aspect_ratio":1.0,"height":420,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/55487701.jpg?v=1755072405","width":420}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eCARLO GAVAZZI SPMA 30W 12VDC 2.1A Power Supply\u003c\/h3\u003e\n\u003cp\u003eIntroducing the CARLO GAVAZZI SPMA series, a high-efficiency single-phase power supply designed for industrial and building automation applications. With a compact and slim profile, this power supply delivers reliable power with advanced safety features and wide operating conditions.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e SPMA12301\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e CARLO GAVAZZI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e CN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUOM:\u003c\/strong\u003e Not specified\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eECCN:\u003c\/strong\u003e EAR99\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e DIN rail mounting clip included\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDatasheet:\u003c\/strong\u003e \u003ca href=\"https:\/\/gavazziautomation.com\/images\/PIM\/DATASHEET\/ENG\/SPMA_DS_ENG.pdf\" target=\"_blank\"\u003eSPMA Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUniversal AC input range: 85 VAC to 264 VAC or 120 VDC to 350 VDC\u003c\/li\u003e\n\u003cli\u003eOutput voltage options: 12 VDC (model SPMA12301), with adjustable voltage via VADJ trimmer\u003c\/li\u003e\n\u003cli\u003eOutput power: 30W\u003c\/li\u003e\n\u003cli\u003eHigh efficiency up to 89%, reducing heat and increasing reliability\u003c\/li\u003e\n\u003cli\u003eCompact dimensions: only 70mm (4 DIN) for up to 100W models, ideal for space-constrained installations\u003c\/li\u003e\n\u003cli\u003eIsolation voltage: 4kVAC (Primary-Secondary)\u003c\/li\u003e\n\u003cli\u003eWide operating ambient temperature: -30°C to +70°C (-22°F to 158°F)\u003c\/li\u003e\n\u003cli\u003eConformal coating available for harsh environments (optional)\u003c\/li\u003e\n\u003cli\u003eBuilt-in LED indicator: Green (power OK), Red (overload or low voltage)\u003c\/li\u003e\n\u003cli\u003eProtection features: Over Current (OVC), Over Voltage (OVP), Short Circuit (SCP)\u003c\/li\u003e\n\u003cli\u003eMeets CE, UL508, UL 62368, UL 1310 Class 2, UL 121201 Class 1 Div 2 standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplication \u0026amp; Benefits\u003c\/h3\u003e\n\u003cp\u003eDesigned for automotive battery chargers, industrial automation, and building automation, the SPMA series offers reliable power in a compact form factor with high efficiency and robust protections. Suitable for hazardous locations and non-hazardous environments, ensuring safe and stable operation in demanding conditions.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eOutput Voltage\u003c\/th\u003e\n\u003cth\u003eRated Power\u003c\/th\u003e\n\u003cth\u003eInput Voltage Range\u003c\/th\u003e\n\u003cth\u003eEfficiency\u003c\/th\u003e\n\u003cth\u003eIsolation Voltage\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e12 VDC\u003c\/td\u003e\n\u003ctd\u003e30W\u003c\/td\u003e\n\u003ctd\u003e85-264 VAC \/ 120-350 VDC\u003c\/td\u003e\n\u003ctd\u003eUp to 89%\u003c\/td\u003e\n\u003ctd\u003e4kVAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePart Number: SPMA12301\u003c\/li\u003e\n\u003cli\u003eProduct Type: Power Supply\u003c\/li\u003e\n\u003cli\u003eProduct Category: Industrial Power Supplies\u003c\/li\u003e\n\u003cli\u003eBusiness Unit: Automation Components\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor more detailed specifications, please refer to the \u003ca href=\"https:\/\/gavazziautomation.com\/images\/PIM\/DATASHEET\/ENG\/SPMA_DS_ENG.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e. The datasheet was not processed; please search the internet for the part number for more details.\u003c\/p\u003e"}
Unfortunately I havent tested the 5G, Only difficult part was connecting antennas. But everything is good, by default it runs on Qualcom's QMI mode, Had to switch to MBIM and it works good with Windows. Planning to run with OpenWRT soon.
