Too Many Transformers? Here's How to Choose the Right One
Discover five key considerations to keep in mind when selecting the perfect transformer for your needs.
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The transformer type defines the design and construction of the transformer, affecting its efficiency, size, and application. Choosing the right type is crucial for ensuring optimal performance and compatibility with the intended electrical system.
Popular options (you can select more than one)
Toroidal transformer
Typical price
45.– to 110.–Features a donut-shaped core that reduces electromagnetic interference and improves efficiency.
Ideal for audio applications, enabling cleaner sound with minimal noise and vibration.
Bestseller
Variable transformer
Typical price
80.– to 340.–Allows manual adjustment of voltage output for precise control.
Perfect for testing and laboratory environments, offering flexibility and adaptability in voltage regulation.
Bestseller
PCB transformer
Typical price
10.– to 22.–Designed to be mounted directly onto a printed circuit board, saving space.
Best suited for compact electronic devices, enhancing efficiency without increasing the size of the product.
Bestseller
Flat transformer
Typical price
20.– to 43.–Characterized by a thin, flat design that minimizes height and bulk.
Excellent for low-profile applications, such as modern LED lighting, providing efficient performance in constrained spaces.
Bestseller
Output voltage in transformers determines the electrical power delivered to devices, influencing their operation and compatibility. Selecting the correct voltage is crucial for ensuring efficient performance and avoiding damage to connected equipment.
Popular options
Up to 24 V
Typical price
20.– to 80.–Suitable for low-power devices such as LED lighting and small electronics.
Ensures safe and efficient operation for applications requiring minimal voltage.
Bestseller
Transformer
CHF23.70
Nobile nobilé transformer for LV lighting system/halogen lamp EN-150 D NO-6991407400
5
25 - 115 V
Typical price
68.– to 210.–Commonly used for medium-power applications like household appliances.
Offers versatility for varied uses, providing reliable power for everyday devices.
Bestseller
116 - 230 V
Typical price
85.– to 420.–Ideal for high-power equipment including industrial machinery and large appliances.
Delivers robust performance, supporting demanding applications with substantial energy needs.
Bestseller
Power indicates the capacity of a transformer to handle electrical load, which is crucial for ensuring it meets the demands of connected devices. Choosing the right power rating is important for efficient operation, preventing overloads and ensuring the longevity of the transformer and attached devices.
Popular options
Up to 50 W
Typical price
18.– to 89.–Suitable for small electronic devices or appliances with low power requirements.
Ideal for use in home settings or small offices where power consumption is minimal.
Bestseller
51 - 160 W
Typical price
48.– to 120.–Designed for medium-sized devices or multiple small appliances.
Recommended for moderate usage environments, providing a balance between power and efficiency.
Bestseller
161 - 500 W
Typical price
76.– to 240.–Capable of supporting large appliances or a combination of multiple devices with higher power needs.
Best suited for industrial applications or environments with significant power demands, ensuring stable performance.
Bestseller
Electric current determines the power capacity of a transformer, impacting its ability to handle different applications and devices. Choosing the right current range ensures optimal performance and reliability for your specific needs, whether for home or industrial use.
Popular options
Up to 1 A
Typical price
14.– to 68.–Suitable for low-power applications, such as small electronics and LED lighting.
Ideal for energy-efficient setups where minimal current is required, reducing energy consumption.
Bestseller
Transformer
CHF28.95
Weiss Elektrotechnik Compact power supply transformer with built-in rectification and smoothing
2
2 - 5 A
Typical price
43.– to 170.–Supports mid-range power devices, including home appliances and office equipment.
Offers a balance between power capacity and efficiency, making it versatile for various everyday uses.
Bestseller
6 - 12 A
Typical price
76.– to 550.–Designed for high-power applications, such as industrial machinery and heavy-duty equipment.
Ensures reliable operation in demanding environments where higher power output is necessary.
Bestseller
Input voltage refers to the range of voltage levels a transformer can accept from an external power source. Choosing the appropriate input voltage is crucial for ensuring compatibility with the power supply and optimizing the transformer's performance.
Popular options
Up to 230 V
Typical price
20.– to 94.–Suitable for standard domestic and small commercial applications where lower voltage is required.
Ideal for appliances and equipment that operate efficiently with typical household voltages, ensuring safe and reliable operation.
Bestseller
231 - 415 V
Typical price
72.– to 260.–Designed for industrial and larger commercial use, accommodating higher voltage requirements.
Perfect for heavy-duty machinery and equipment, providing robust performance and efficiency in demanding settings.
Bestseller