Best selling Transformers
Here’s a ranking of the best selling Transformers. To give you a quick overview, we’ve added the most important information about each product. This page always stays fresh and updates automatically.
1. Peaktech P 2240 Trenntransformator
The P 2240 separates the galvanic connection of the output voltage from the power grid. The output voltage has no reference to ground potential and provides protection against electrical faults.
A galvanic isolation between primary and secondary voltage during measurements and repairs on open devices ensures a high safety standard for the user.
Despite a sturdy housing and a high output power of 500 W through the internal transformer, the measuring device weighs only a few kilograms, allowing for excellent mobility in everyday work.
For professional and safe repairs in service workshops, schools, or industry, the isolation transformer is the perfect choice. See for yourself.
Input voltage: 230 V AC ~ 50/60 Hz; Output voltage: 230 V AC ~ 50/60 Hz; Output power/continuous current 500 W. Accessories: power cable, spare fuse, manual. Dimensions: 160 x 125 x 235 mm. Weight: 7.5 kg.
2. RS PRO 1.50k VA Portable Isolation Transformer
The portable isolation transformer from RS Pro is a reliable solution for applications that require safe separation from power sources. With a rated power of 3 kVA, this device is ideal for use on construction sites or in workshops where temporary power supply is needed. The transformer offers both a primary and secondary rated voltage of 230 V, making it versatile. Its robust construction and weight of 18 kg ensure stability and durability, while the protective contact plug allows for easy and safe connection. The transformer is designed to operate at frequencies from 50 Hz to 60 Hz and has an IP44 protection rating, which protects it from dust and splashes. These features make it a practical choice for professionals who value safety and efficiency.
- IP44 protection rating for additional protection against dust and splashes
- Suitable for use at frequencies from 50 Hz to 60 Hz
- Robust construction for use in demanding environments
- Easy handling with protective contact plug and standalone mounting.
3. Velleman 212048C Transformer Pri: 230V Sec: 2x12V
This stepper motor is suitable for use in office machines, automated machines, and split air conditioners.
4. Eaton Electric GmbH Bell transformer 230V 12-24V 2-1A TR-G2
The Electric GmbH doorbell transformer from Eaton is a reliable device designed to convert 230 volts of alternating current into an output voltage of 12 to 24 volts. With a maximum current of 2 amperes, this transformer provides a power output of 1.9 watts, making it ideal for use in doorbell systems and similar applications. The transformer is constructed according to the safety standards EN 61558 and features separate windings to ensure a safe and efficient power supply. The package includes a surface-mounted installation kit, which consists of a mounting plate and terminal covers to facilitate installation. Its compact design allows for easy integration into various environments, while the high quality of materials and careful workmanship ensure durability and reliability.
- Separate windings according to EN 61558 for increased safety
- Includes surface-mounted installation kit with mounting plate and terminal covers
- Compact design for easy installation
- High quality and durability due to careful workmanship.
5. Block Transformer PCB 3.2VA 2x18V
Nominal secondary voltage: 18V AC
Nominal power: 3.2VA
Nominal primary voltage: 230V AC
Number of outputs: 2
Length: 41mm
Width: 30.8mm
Depth: 35mm
Dimensions: 41 x 30.8 x 35mm
Weight: 173g
Mounting type: Through-hole mounting
Maximum temperature: +70°C
EN 61558 ENEC 10; UL-approved component. Transformers for PCB mounting, short-circuit proof, series VB and PT. 230V AC 50 to 60 Hz primary. One or two secondary windings for series or parallel connection. Series VB (0.35-3.2 VA) is inherently short-circuit proof. Series PT (4th generation) is short-circuit proof. Compact design with vacuum-encapsulated epoxy resin part according to UL94-V0 class. Two-part coil made of glass-fiber reinforced polyamide. 100% electrical testing and dielectric strength testing. High efficiency and low heating. Low capacitance between windings. Low noise emission. Additional mounting points for secure PCB mounting (models from 4.5 VA).
6. Pulsar TRANSFORMATOR AWT682
The AWT682 transformer from Pulsar is a reliable device designed for various applications. With an input voltage of 230 volts and an output voltage of 20 volts, this transformer provides a power of 60 volt-amperes. It is ideal for use in specific enclosures such as OPU-3 P and OPU-4 P. The control transformer ensures a stable power supply, making it an essential component for numerous electrical systems. With a compact design and a weight of 1.29 kilograms, the AWT682 transformer is both powerful and user-friendly. It is manufactured in China and meets the requirements for modern transformers.
- Input voltage of 230 volts for versatile applications
- Output voltage of 20 volts for specific requirements
- Power of 60 volt-amperes for reliable power supply
- Compact design with a weight of 1.29 kilograms.
7. Thalheimer LTS 604 Laboratory isolating transformer adjustable 1000 VA Number of outputs: 1 x 2
Regulated isolation transformer for AC voltage regulation in laboratories, testing fields, and service workshops, as the built-in isolation transformer ensures galvanic separation between the primary and secondary sides. Robust, stable metal housing and carrying handle for mobile use. Display instruments for current and voltage. Indicator light, fuse, circuit breaker, output via a socket without protective contact.
Transformer
EUR1079,34
Thalheimer LTS 604 Laboratory isolating transformer adjustable 1000 VA Number of outputs: 1 x 2
8. RS PRO 3Ph 2A Enclosed Variable Transformer
Primary nominal voltage: 415V
Secondary rated voltage: 0 → 415 V, 0 → 470 V
Rated power: 1.628 kVA
Mounting type: Surface mount
Knob rotation direction: Clockwise
Number of phases: 3
Number of outputs: 3
Connection type: Cable termination
Weight: 12.9 kg
Dimensions: 150 x 200 x 330 mm
Secondary current: 2 A
Depth: 330 mm
Length: 150 mm
Primary rated current: 2 A
Encapsulated regulating transformer. Professional transformers with potted design in single-phase or three-phase versions. The transformers are not designed for line isolation but operate on line voltage. All transformers must be grounded through the ground connection studs. A rugged series of encapsulated variable transformers for SMD floor or wall mounting. Single and three-phase versions available in a variety of current ratings. Infinitely variable AC output voltage with overvoltage connection. Heavy-duty construction. High efficiency and excellent regulation. No waveform distortion. Silver plated commutator. Overload capacity. Uniform linear output. Low maintenance. Trouble-free and long life.
9. Elma tt Isolating transformer
10. Siemens Indus.Sector transformer 1-Ph. 4AM3242-8DD40-0FA0
Siemens digital industrial transformer 1-phase 4AM3242-8DD40-0FA0
Manufacturer: Siemens Digital Industrial
Designation: Transformer 1-phase 0.063/0.21
Type: 4AM3242-8DD40-0FA0
Designed as safety transformer: No
Designed as isolating transformer: No
Designed as economy transformer: No
Primary voltage:
- 1: 550 V
- 2: 525 V
- 3: 500 V
- 4: 480 V
- 5: 460 V
- 6: 440 V
- 7: 415 V
- 8: 400 V
- 9: 380 V
- 10: 230 V
Secondary voltage:
- 1: 230 V
- 2: 115 V
- 6: 0 V
- 7: 0 V
- 8: 0 V
- 9: 0 V
- 10: 0 V
Rated apparent power: 63 VA
Insulation class according to IEC 85: B
Short-circuit proof: No
Relative short-circuit voltage uk: 8.4 %
Dimensions:
- Width: 86 mm
- Height: 98 mm
- Depth: 90 mm
Protection class (IP): IP00
Toroidal core: No
Suitable for PCB mounting: No
Suitable for series mounting: No
Conductor material: Other
The 4AM transformers combine all the features of single-phase safety, isolating, control, and mains transformers. This allows you to master any application with flying colours. The control transformers are also characterised by their short-time performance.
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