Built-in power supplies

Built-in power supplies are ideal for electrical hobbyists working on DIY projects or prototyping. They provide a stable and reliable power source, perfectly integrated into your electronic designs, and are available in various specifications to meet your needs.
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Built-in power supplies are designed for seamless integration within various electronic systems, and are ideal for projects that require a sleek and efficient power supply.

Important Specifications

Voltage (V)

The output voltage of built-in power supplies determines the types of devices they can power. Common voltages are 5V, 12V, and 24V.

Current (A)

The current, expressed in amperes, indicates how much power a supply can provide. This is important for devices that consume a lot of energy. A higher ampere value ensures that the power supply can support more devices or devices that require more power.

Wattage (W)

The wattage of a power supply, calculated by multiplying the voltage by the current, indicates the maximum amount of energy the power supply can deliver. A power supply with a higher wattage can power more or more powerful devices.

Connecting Built-in Power Supplies

When connecting built-in power supplies, safety is of the utmost importance, especially since you are often working with high voltages. Follow these steps for a safe and reliable installation:

  1. Take Care of GroundingMake sure the power supply is properly grounded to minimize the risk of electric shocks and ensure your system's safety.
  2. Follow the Instructions: Connect the power supply carefully according to the manufacturer's manual. Connect the correct wires to the correct terminals to prevent malfunctions and dangerous situations.
  3. Confirm Connections: Check that all connections are tight and secure. Loose connections can cause overheating or short circuits.
  4. InsulationMake sure all exposed wires are well insulated to prevent them from touching other components or metal surfaces, which could cause short circuits and dangerous situations.
  5. Organize Cables: Keep cables tidy and avoid loose wires. This not only prevents tangling, but also reduces the risk of accidents and makes maintenance easier.

Safety first

Our Meanwell built-in power supplies meet strict safety standards and are certified according to relevant EU regulations. These certifications ensure that each power supply meets the highest requirements for electrical safety, reliability, and environmental protection. They have been tested and approved by recognized organizations, ensuring safe operation in both commercial and industrial environments.

If in doubt, please contact us

Do you have any doubts or questions about which power supply is best for your device? Do not hesitate to contact us. Our team is ready to help you with expert advice. Visit our contact page for all the ways you can reach us. We are happy to help you!




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