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Artigo n.º:
38546669
3A Step Down Voltage Converter AC 10-28V to DC 12V Power Module Waterproof Voltage Regulator Rectifier for Car Truck Boat RV
Artigo n.º:
38546669
€ 10
Detalhes do Preço
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from EUA
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Em stock
Importado da loja USA
Encomende já e receba por volta de Sábado, Agosto 29
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Os nossos principais Parceiros Logísticos
IP67 waterproof and dustproof
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Note: Step Down Voltage Transformer required for using electronics products of EUA store (110-120). Recommended power converters COMPRAR AGORA.
O que se Destaca
Wide Input Range
Accepts AC voltage from 10-28V, making it versatile for various applications, especially in automotive and outdoor settings.
Design à prova d'água
The waterproof casing ensures durability and reliability in harsh environments, perfect for automotive use or outdoor projects.
High Current Rating
With a rectifier capacity of 3A, it efficiently delivers stable 12V output, catering to devices that require consistent power.
Detalhes do produto
- Highly integrated SMD components for stability and reliability
- Flame retardant plastic housing for safety
- IP67 waterproof and dustproof for versatile use
- Overvoltage, overcurrent, and short circuit protection
- Suitable for car screen, monitor camera, fan, water pump, motor, router, etc.
- Converts AC 10-28V to DC 12V with 2A output current
| Input Voltage | 10 Volts |
| Output Voltage | 12 Volts |
| Plug Type | Type A |
| Number of Outlets | 1 |
| Cor | Preto |
| Marca | Walfront |
| Número do Modelo | GS18255-03 |
| UPC | 717207439389 |
| Número da Peça do Fabricante | Walfront |
| Fabricante | Walfront |
| Contagem de Unidades | 1.0 Contagem |
| Formato de plug | Type A |
| Peso do Item | 0.5 lbs (230 gramas) |
Quem Deverá Comprar?
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Entusiastas de carros
Ideal for automotive applications requiring a stable 12V DC power supply from varying AC voltage.
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Projetos DIY
Perfect for hobbyists needing reliable voltage regulation for electronics and home projects.
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Waterproof Needs
Suitable for installations in wet environments where moisture protection is essential for longevity.
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High Power Devices
Not suitable for devices that require more than 3A, limiting its application scope.
DESCRIÇÃO DO PRODUTO
3A Step Down Voltage Converter AC 10-28V to DC 12V Power Module Waterproof Voltage Regulator Rectifier for Car Truck Boat RV
Tem alguma Dúvida? Converse connosco
Perguntas e Respostas dos Clientes
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Pergunta:
What is a Step Down Voltage Converter?
Resposta: A Step Down Voltage Converter is a device that reduces a higher voltage input to a lower voltage output. In this case, it converts AC input voltages ranging from 10-28V to a steady DC output of 12V. This is particularly useful in applications where sensitive electronics require a stable voltage to function correctly. For instance, in automotive use, this converter can maintain voltage regulation for devices like LED lights or GPS systems. -
Pergunta:
How does the Waterproof feature benefit the Step Down Module?
Resposta: The waterproof feature of this Step Down Voltage Converter protects the module from moisture and environmental hazards, making it suitable for outdoor or automotive applications. This durability ensures longevity and stable performance in varied conditions, such as heavy rain or humidity. For example, you could use this module to power outdoor lights or other equipment in a car without worrying about water damage. -
Pergunta:
What is the maximum current output of this voltage regulator?
Resposta: This Step Down Voltage Regulator is designed to handle outputs up to 3A. This means it can efficiently power devices that require up to 36 Watts at 12V. It's ideal for powering multiple accessories in vehicles, such as audio systems, LED lights, or small appliances, ensuring reliable operation without risk of overheating or tripping fuses. -
Pergunta:
Can I use this converter for solar power applications?
Resposta: Yes, this Step Down Voltage Converter is well-suited for solar power applications. It can effectively convert the variable DC output from solar panels to a stable 12V required for batteries or DC appliances. For instance, if you're setting up a solar-powered cabin setup, this module can regulate the voltage, ensuring your devices operate smoothly and safely even when sunlight conditions vary. -
Pergunta:
What is the input voltage range for this module?
Resposta: The input voltage range for this Step Down Voltage Converter is between 10V and 28V AC. This broad range allows compatibility with various power sources, including automotive batteries, power adapters, and even some renewable energy systems. Such versatility means you can use the converter in various contexts, including cars, boats, or as part of a DIY electronics project. -
Pergunta:
What type of devices can I power with this voltage regulator?
Resposta: You can power a variety of devices with this Step Down Voltage Regulator, including automotive accessories, LED lighting, and small home appliances. Its ability to provide a stable 12V output makes it particularly useful for projects that involve electronics and power distribution. Common applications include powering mobile chargers, car amplifiers, or enhancing home automation systems. -
Pergunta:
Is this Step Down Module suitable for use in a vehicle?
Resposta: Yes, it is specifically designed for use in vehicles. The Step Down Voltage Converter can take higher voltage from the automotive electrical system and convert it to the required 12V output for various devices. Its robust construction and waterproof design make it ideal for the demanding environment of a car, where it can be used to power accessories like sound systems or dashboard gadgets efficiently. -
Pergunta:
What are the safety features of this voltage regulator?
Resposta: This Step Down Voltage Converter is equipped with several safety features, such as over-current protection, output short-circuit protection, and thermal shutdown to prevent damage due to overheating. These features ensure that both the converter and connected devices remain safe during operation. For example, if a power surge occurs, the module will automatically shut down to prevent potential damage to your devices. -
Pergunta:
What is the typical efficiency of this Step Down Voltage Converter?
Resposta: The typical efficiency of this Step Down Voltage Converter can range from 85% to 95%, depending on the load conditions. Higher efficiency means less wasted energy and less heat generated, which contributes to the longevity of the module. This is particularly important in automotive applications where battery life and temperature management are critical for performance. -
Pergunta:
Where can I buy the Step Down Voltage Converter in Portugal?
Resposta: You can purchase the Step Down Voltage Converter AC 10-28V to DC 12V from Ubuy in Portugal. Ubuy offers a reliable shopping experience with a variety of shipping options, ensuring you get the product delivered to your doorstep. They provide detailed product descriptions and customer service to assist with your purchase.
Walfront Power Converters Editorial Review
This Step Down Voltage Convertor allows for the conversion of 10-28V AC to 12V DC, with a 3A output capacity, and is waterproof for use in outdoor environments. While it cannot be connected in parallel to increase power, it can work for under cabinet LED lighting and LED headlights on older ATVs. It only requires one input line, however, the grounds must be isolated from each other. Overall, the product has received positive feedback, with customers expressing that it works perfectly for LED lighting and phone chargers on snowmobiles, as well as for powering LED house numbers. some customers did express that the rectifier did not work for their specific charging system, or failed to work after a short period of use. It is important to ensure the correct product is purchased for specific applications.
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Prós
- Fácil de usar
- Good output capacity of 3A
- Waterproof for outdoor use
- Works well for LED lighting and power ports on snowmobiles
Contras
- Some customers experienced product failure after a short time of use
CONFIANÇA NA PLATAFORMA E SEGURANÇA DO COMPRADOR
MA
Mohammad
Comprador verificado
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Comprador verificado
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Comprador verificado
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Comprador verificado
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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SAO JOHN
Comprador verificado
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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Informação importante
- Limitações: para produtos expedidos internacionalmente, tenha em atenção que qualquer garantia do fabricante pode não ser válida; opções de serviço do fabricante podem não estar disponíveis; manuais de produtos, instruções e avisos de segurança podem não estar nas línguas do país de destino; os produtos (e materiais que o acompanham) pode não ter sido concebido em conformidade com as normas, especificações e requisitos de rotulagem do país de destino; e os produtos podem não estar em conformidade com a voltagem e outras normas elétricas do país de destino (requerendo assim o uso de um adaptador ou conversor caso seja apropriado). O destinatário é responsável por garantir que o produto pode ser legalmente importado para o país de destino. Quando encomenda à Ubuy ou aos seus afiliados, o destinatário é o importador de registo e deve estar em conformidade com todas as leis e regulamentos do país de destino.
- Nem todos os produtos listados na Ubuy estão à venda, uma vez que a Ubuy é um motor de busca global. Os produtos estão sujeitos a leis de exportação/comércio.
€ 10
Encomende já e receba por volta de Sábado, Agosto 29
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Transação segura
Em conformidade com a norma PCI DSS e com certificação ISO 27001:2022, com pagamentos encriptados e proteção total do comprador em todas as encomendas.
Os nossos principais Parceiros Logísticos
Entrega internacional mais rápida
Recursos e benefícios
- Highly integrated SMD components
- Flame retardant plastic housing
- Overvoltage, overcurrent, short circuit protection
- Suitable for various applications
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Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.