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Nº de artículo:
86485763
ac to dc 5V 20A 100w switching power supply for led driver
Nº de artículo:
86485763
USD 37
Price Details
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*All items will import from Estados Unidos
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Experience high efficiency and robust performance with our AC to DC 5V 20A 100W switching power supply.
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What Stands Out
High Power Output
Delivers a robust 100W output, supporting high-demand LED applications without overheating, ensuring reliable performance and longevity for various lighting projects.
Compact Design
Designed for space efficiency, this power supply fits easily in tight setups while providing powerful 5V 20A output for effective LED driving in both home and commercial installations.
Safety Features
Equipped with overcurrent, overvoltage, and short-circuit protection, ensuring safe operation to protect your LEDs and enhance the overall reliability of your electrical systems.
Detalles de producto
| Brand Name | JIATONG |
| Manufacturer | JIATONG |
| Minimum Frequency | 47 hertz |
| Country of Origin | This item will be imported from US |
| What is in the box | ac to dc 5V... For more details, please check description/product details |
| Item Weight | 1.5 lbs (680 grams) |
| Date First Available | April 18, 2022 |
Who Should Buy?
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LED Lighting Projects
Ideal for powering LED strips and fixtures requiring a stable 5V output for consistent brightness.
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DIY Electronics
Perfect for hobbyists and makers who need a reliable power supply for various 5V electronic projects.
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Home Automation
Suitable for powering sensors and devices in smart home setups where 5V is a common requirement.
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High-Power Devices
Not suitable for devices that exceed 100W or require a different voltage output for operation.
DESCRIPCIÓN DEL PRODUCTO
ac to dc 5V 20A 100w switching power supply for led driver
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Preguntas y respuestas de los clientes
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Pregunta:
What is a switching power supply and how does it work?
Respuesta: A switching power supply is a type of power supply that converts AC voltage to DC voltage with high efficiency. It uses a switching regulator to control the output voltage and current. The switching operates by rapidly turning the input voltage on and off, which minimizes power loss and heat generation. This design is especially advantageous for powering LED drivers, as it provides stable voltage with minimal fluctuations, crucial for maintaining consistent brightness in LED applications. -
Pregunta:
What applications is a 5V 20A power supply suited for?
Respuesta: A 5V 20A power supply is ideal for powering various devices that require a high current and 5V output. Common applications include LED lighting systems, Raspberry Pi projects, and other electronics that demand reliable power. In LED installations, this power supply can efficiently drive multiple LED strips, ensuring they operate effectively without flickering or dimming, making it a popular choice for hobbyists and professionals alike. -
Pregunta:
How do I choose the right power supply for my LED driver?
Respuesta: When selecting a power supply for your LED driver, consider the voltage and current requirements of your LEDs. Ensure that the output voltage matches your LED's needs - for compatible LEDs, a 5V output is common. Additionally, calculate the total current drawn by your LEDs and ensure the power supply can deliver sufficient current, ideally allowing some margin. This approach ensures reliable operation and minimizes the risk of overloading the power supply. -
Pregunta:
Is the AC to DC 5V 20A 100W power supply compact for various installations?
Respuesta: Yes, the AC to DC 5V 20A switching power supply typically features a compact and lightweight design, making it easy to install in tight spaces. Its small footprint allows for versatile mounting options in residential or commercial setups, whether under a counter or integrated into electrical cabinets. This compactness facilitates more efficient space management, especially in projects with limited physical availability. -
Pregunta:
Can I use this power supply with non-LED applications?
Respuesta: Absolutely! While the 5V 20A power supply is highly suited for LED applications, it can also power a range of other electronic devices requiring a 5V input. This includes microcontrollers, single-board computers, and various sensors. When using it with non-LED applications, ensure that the current demand does not exceed the power supply's capability to avoid potential issues. -
Pregunta:
Are there any safety features within these power supplies?
Respuesta: Yes, many 5V 20A switching power supplies come equipped with essential safety features designed to protect both the power supply and the connected devices. These features often include over-voltage protection, short-circuit protection, and thermal shutdown. Such features actively contribute to prolonged device life and operation by preventing damage from electrical issues, making them a reliable choice for various applications. -
Pregunta:
What is the efficiency rating of a typical switching power supply?
Respuesta: Typically, switching power supplies like the 5V 20A unit achieve high efficiency ratings, often between 80% to 90%. This high efficiency means that a minimal portion of input power is wasted as heat, which is crucial for energy-saving initiatives and reducing electricity costs. In scenarios where the power supply operates continuously, this efficiency can significantly lower energy consumption and overall operational costs. -
Pregunta:
How do I connect my LED setup to this power supply?
Respuesta: Connecting your LED setup to a 5V 20A power supply is straightforward. First, ensure the power supply is switched off before making connections. Connect the positive output of the power supply to the positive terminal of the LED strip and the negative to the negative terminal. For large setups, it may be beneficial to wire in parallel to avoid overloading any single connection. Always check the LED's specifications to prevent mismatch and potential damage. -
Pregunta:
What factors should I consider for cooling the power supply?
Respuesta: When using a 5V 20A switching power supply, consider factors such as ambient temperature, airflow, and ventilation. If the power supply is located in a confined space, ensuring adequate airflow is vital to prevent overheating. For installations where the power supply runs near maximum capacity, adding additional cooling measures like external fans or heat sinks can help maintain optimal operating temperatures and prolong the lifespan of the unit. -
Pregunta:
Where can I buy an AC to DC 5V 20A 100W switching power supply for LED driver?
Respuesta: You can conveniently purchase an AC to DC 5V 20A 100W switching power supply for LED driver on Ubuy. Ubuy offers a wide selection of power supplies, ensuring you can find the exact model you need for your project. With various shipping options available, Ubuy makes it easy to acquire quality products online.
JIATONG Low Voltage Transformers Editorial Review
The ac to dc 5V 20A 100w switching power supply for led driver by JIATONG is a reliable choice for powering LED products. With a minimum frequency of 47 hertz and a lightweight design, this power supply is built for efficiency and portability. Users have noted its effectiveness in providing stable power, crucial for LED applications. For product details, you will find that it comes with essential components for easy integration. This power supply is particularly well-regarded for its robust construction and consistent performance in various setups.
Customer Reviews & Ratings
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ventajas
- Efficient switching power supply design
- Lightweight at 1.5 lbs for easy handling
- Stable 5V output for LED needs
- Compatible with various LED drivers
- Durable construction for long-term use
Contras
- May require additional connectors for specific setups
Platform Trust & Buyer Confidence
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“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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USD 37
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características y beneficios
- DC output of 5V and 20A for powerful performance.
- High efficiency rated at 90% to save energy.
- Wide AC voltage range of 85-264VAC for versatile use.
- Over-load and over-voltage protection for safety.
- Compact package size of 19.9X9.7X4.2 cm, lightweight at 0.600 kg.
- Ideal for a variety of electronic applications.
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