
Best selling Transformers from Velleman
On this page you'll find a ranking of the best Velleman products in this category. To give you a quick overview, we've already ranked the most important information about the products for you.
1. Velleman Suppression choke 100µh 84Mohm 2.5A
The Velleman linear chokes are primarily used as RF chokes. They are essential in the field of power electronics, such as in mains power supply units, the control of DC or stepping motors, and chopper amplifiers. This type of choke significantly reduces power loss when used in mains filters.

2. Velleman 209009c
The Velleman Transformer 209009c is a flat transformer designed for reliable power supply in various applications. With an output voltage of 9 volts and a maximum power of 9 watts, this device is ideal for use in electrical devices that require a stable and secure energy source. The transformer is equipped with a primary red cable and a secondary blue cable, making installation and connection easier. Its compact design, measuring 50 mm in width, 45 mm in length, and 45 mm in height, allows for easy integration into different environments. Weighing 285 grams, the transformer is lightweight and handy, making it a practical choice for various projects.
- Output voltage of 9 volts for versatile applications
- Maximum power of 9 watts for efficient power supply
- Flat transformer design for space-saving installation
- Input voltage of 230 volts for use in standard power networks.

3. Velleman Suppression choke 100µh 237Mohm 1A
The Velleman linear chokes are primarily used as RF chokes. They are essential in the field of power electronics, such as in mains power supply units, the control of DC or stepping motors, and chopper amplifiers. This type of choke significantly reduces power loss when used in mains filters.

4. Velleman 112006c
The Velleman transformer 112006c is a versatile device that is ideal for various projects. With an open design, this transformer allows for easy integration into your applications. It is specifically designed for use in electrical circuits and provides a reliable output voltage of 12 volts with a maximum current of 0.5 amperes. The compact construction enables space-saving installation, while the robust design ensures durability. This transformer is an excellent choice for hobbyists and professionals who require a reliable power supply.
- Flat transformer with a power rating of 6 watts
- Input voltage of 230 volts for versatile applications
- Made in Germany, ensuring high quality standards.

5. Velleman Open-Frame Transformer 24va 2 x 12v 1000ma
The Velleman Open-Frame Transformer is a powerful transformer suitable for various applications. With a rated power of 24 VA and a secondary voltage of 2 x 12V AC, it provides a reliable power supply for devices that require such voltage. The transformer is designed in an open frame, allowing for easy integration into different projects. It has a primary voltage of 230V at 50Hz and delivers a secondary current of 1 x 1.0 A AC. The wires are clearly marked, with red wires for the primary input and blue wires for the output. This transformer is ideal for use in electronics and DIY projects where a stable and safe power supply is needed.
- Open frame design for easy integration into projects
- Primary voltage of 230V at 50Hz
- Secondary voltage of 2 x 12V AC
- Secondary current of 1 x 1.0 A AC.

6. Velleman Suppression choke 220µh 170Mohm 1A
The linear interference suppression chokes from Velleman are primarily used for filtering radio signals. They are essential for solving problems in the field of power electronics, such as in power supplies, control of DC or stepper motors, and chopper amplifiers. In high-voltage filters, the use of these coils can lead to a significant increase in effectiveness.
Contents: 5 pieces per pack.

7. Velleman 1240050m
Designed for an ambient temperature of max. 40°C Protection by thermal fuse possible.

8. Velleman Open-Frame Transformer 12va 1 x 12v 1000ma
The Open-Frame Transformer from Velleman is a versatile transformer designed for various applications in electronics and model building. With a rated power of 12 VA and an output voltage of 12 V, it provides a reliable power supply for devices that require a constant voltage. The transformer features an open design, allowing for easy integration into different projects. With a maximum current of 1000 mA, it is ideal for use in smaller electrical circuits and devices. Its compact form factor facilitates installation and use in tight spaces. The transformer is designed to operate with an input voltage of 230 V, making it suitable for use in most households and workshops.
- Open design for easy integration into projects
- Maximum current of 1000 mA for versatile applications
- Reliable rated power of 12 VA
- Suitable for operation with 230 V input voltage.

9. Velleman 206003c
The Velleman Transformer 206003c is an open flat transformer that is excellent for various projects. With an input voltage of 230 volts and an output voltage of 6 volts, this transformer provides a power output of 3.6 watts. It is particularly useful for applications that require a reliable power supply. The transformer is compact and lightweight, making it ideal for use in tight spaces. Its design ensures efficient conversion of electrical energy, while the robust construction promises a long lifespan. The Velleman Transformer is a versatile device that can be used in many electrical applications.
- Input voltage of 230 volts for versatile applications
- Maximum current of 300 milliamperes
- Compact design with a weight of only 135 grams.

10. Velleman 2240100mlp
The Velleman Transformer 2240100mlp is a flat transformer designed for a variety of applications. With an output voltage of 24 volts and a maximum power of 10 watts, this device is ideal for use in electrical systems that require a reliable power supply. The transformer operates efficiently at an input voltage of 115 volts and a current of 0.208 amperes. It is designed for operating temperatures ranging from -20°C to +70°C, making it versatile for different environments. Additionally, there is an option to install a thermal fuse for added safety. With compact dimensions and a weight of 282 grams, this transformer is easy to integrate and install.
- Operating temperature range of -20°C to +70°C
- Input voltage of 115 volts
- Option to install a thermal fuse
- Compact design with a height of 22 mm.
