VDE Power Transformers
Last Updated: January 31, 2025
Description
VDE Power Transformers are devices designed to transfer electrical energy between two or more circuits through electromagnetic induction. They are essential components in electrical systems, enabling the adaptation of voltage levels to meet the specific requirements of different parts of the system. These transformers are typically used to step-up or step-down voltage levels, ensuring efficient power transmission and distribution.
Working Principle
VDE Power Transformers operate on the principle of electromagnetic induction. They consist of primary and secondary windings, which are magnetically coupled but electrically isolated. When alternating current flows through the primary winding, it creates a varying magnetic field that induces a voltage in the secondary winding. This process allows the transformer to change voltage levels while maintaining the same frequency. The ability to adjust voltage levels makes transformers crucial for efficient long-distance power transmission, as they can increase voltage to reduce current and minimize energy losses.
Applications
VDE Power Transformers are widely used in various applications, including:
- Electrical grids, where they step-up voltage for long-distance transmission and step-down voltage for distribution to end-users.
- Substations, where they facilitate the transition between different voltage levels in the power distribution network.
- Renewable energy systems, such as wind and solar farms, where they integrate generated power into the grid.
- Industrial facilities, where they supply power to machinery and equipment at the required voltage levels.
Advantages over other Power Transformers
VDE Power Transformers offer several advantages over other types of transformers:
- They provide precise voltage regulation, ensuring stable power supply even under varying load conditions.
- Their design allows for high efficiency, reducing energy losses during transmission and distribution.
- They are built to meet stringent safety and performance standards, ensuring reliable operation in critical applications.
Limitations
Despite their advantages, VDE Power Transformers have some limitations:
- They are typically large and heavy, which can pose challenges for installation and transportation.
- Their initial cost can be high, especially for large-capacity units.
- They require regular maintenance to ensure optimal performance and longevity.
Considerations
When selecting and using VDE Power Transformers, several factors should be considered:
- Initial costs can be significant, so it's important to evaluate the long-term benefits and energy savings they provide.
- Operating expenses include energy losses and maintenance costs, which should be factored into the total cost of ownership.
- Durability and reliability are critical, as transformers are often used in essential infrastructure. Regular maintenance and inspections are necessary to prevent failures.
- Replacement and maintenance costs should be anticipated, as transformers have a finite lifespan and may require parts replacement or upgrades over time.
from Schaffner EMC Inc.
Schaffner is the leading supplier of dry-type transformer products for distribution and trackside power applications. Strong technical expertise and vast application experience allow us to design the best solutions for these demanding applications. Our products are installed in traction power... [See More]
- Standards / Compliance: ANSI; CSA; IEC; UL; VDE; BS, DIN, EN IEEE, IRIS, ISO
- Cooling Method: Cooling Methods: AN, AF, WD
- Transformer Type: Distribution Transformer
- Power Rating (VA): 1.00E7
from Abbott Technologies, Inc.
P. C. B. pin mounting. High quality industrial grade. Low profile, small size. No cost custom modification. UL\VDE\CSA\TUV models available [See More]
- Standards / Compliance: CSA; UL; TUV; VDE
- Mounting: PCB/SMD
- Transformer Type: Single Phase Transformer
- Primary Frequency: 50 Hz; 60 Hz; 50 / 60 Hz; 400; 50-400 Hz
from Avel Lindberg, Inc.
Horizontal Fixing Option. Vertical Fixing Option. Toroidal Construction. Thermally Protected Primary. Fully Encapsulated to UL 94VO. Dual Secondaries. Low Magnetic Field. Low Surface Temperature. Low Induced Noise (Audible). Double Insulated Flexible PVC leads. Available PCB or Flying Lead, Primary... [See More]
- Standards / Compliance: CSA; UL; VDE
- Mounting: PCB/SMD
- Transformer Type: Encapsulated Transformers; Power Transformer
- Construction: Toroidal Core
from Block USA, Inc.
Rated input voltage 230 Vac. Rated output voltage 6 - 2 x 12 Vac. Rated power 1.5 - 10 VA. Insulation class B. Maximum ambient temperature 70 °C. Efficiency up to 77 %. Degree of protection IP 00. Safety isolating transformer. to: VDE 0570 Teil 2-6, DIN EN 61558-2-6, EN 61558-2-6, IEC... [See More]
- Standards / Compliance: UL; VDE
- Mounting: PCB/SMD
- Transformer Type: Encapsulated Transformers; Isolation
- Input Voltage: 230
from Schaffner EMC Inc.
Schaffner high efficiency transformers offer the best ratio between initial cost and operating cost for sensitive applications. We are experienced in designing the ideal construction and finding the optimum material mix for lower transformer losses. Lowering the energy consumption would result in... [See More]
- Standards / Compliance: ANSI; CSA; IEC; UL; VDE; BS, DIN, EN IEEE, IRIS, ISO
- Power Rating (VA): 1.00E7
- Cooling Method: Cooling Methods: AN, AF, WD
- Output Type: AC
from Block USA, Inc.
Rated input voltage 230 Vac. Rated output voltage 230 Vac. Rated power 160 - 2500 VA. Insulation class A. Maximum ambient temperature 40 °C. Degree of protection IP 67. Isolating transformer. to: VDE 0570 Part 2-4, DIN EN 61558-2-4, EN 61558-2-4, IEC 61558-2-4. Isolating transformer for the safe... [See More]
- Standards / Compliance: VDE
- Input Voltage: 230
- Transformer Type: Encapsulated Transformers; Isolation
- Output Voltage: 230
from Schaffner EMC Inc.
Schaffner middle frequency (MF) transformers take your high-demand and advanced applications to the next level. Since the beginning of the MF transformers development, we have been at the cutting edge of this technology. Combining our innovative winding design with carefully selected premium core... [See More]
- Standards / Compliance: ANSI; CSA; IEC; UL; VDE; BS, DIN, EN IEEE, IRIS, ISO
- Cooling Method: Cooling Methods: AN, AF, WD
- Transformer Type: Middle Frequency (MF) Transformer
- Power Rating (VA): 5.00E6
from Block USA, Inc.
Rated input voltage 230 Vac. Rated output voltage 2 x 115 Vac. Rated power 60 - 1000 VA. Insulation class A or B. Maximum ambient temperature 40 °C. Efficiency up to 95 %. Degree of protection IP 20. Isolating transformer. to: VDE 0570 Part 2-4, DIN EN 61558-2-4, EN 61558-2-4, IEC 61558-2-4. [See More]
- Standards / Compliance: VDE
- Input Voltage: 230
- Transformer Type: Encapsulated Transformers; Isolation
- Output Voltage: 115
from Schaffner EMC Inc.
Schaffner provides isolation multi-pulse drive transformers for variable speed and variable frequency drive applications. These units, also named rectifier transformers, are not just oversized standard units, but are designed specifically for inherent harmonics, minimal space requirements, and other... [See More]
- Standards / Compliance: ANSI; CSA; IEC; UL; VDE; BS, DIN, EN IEEE, IRIS, ISO
- Cooling Method: Cooling Methods: AN, AF, WD
- Transformer Type: Isolation
- Power Rating (VA): 1.00E7
from Block USA, Inc.
Rated input voltage 2 x 115 Vac. Rated output voltage 2 x 5 - 2 x 24 Vac. Rated power 2 - 52 VA. Insulation class E. Maximum ambient temperature 40 °C. Efficiency up to 81 %. Degree of protection IP 00. Mains transformer. to: VDE 0570 Teil 2-1, DIN EN 61558-2-1, EN 61558-2-1, IEC 61558-2-1, UL... [See More]
- Standards / Compliance: UL; VDE
- Input Voltage: 115
- Transformer Type: Encapsulated Transformers; Isolation
- Output Voltage: 12
from Schaffner EMC Inc.
Schaffner brings a wide experience in the traction rolling stock transformer business. Since decades, we design and produce successfully high quality devices and solutions for the railway market. Our traction transformers stand for exceptional reliability and superior product attributes. Shock and... [See More]
- Standards / Compliance: ANSI; CSA; IEC; UL; VDE; BS, DIN, EN IEEE, IRIS, ISO
- Cooling Method: Cooling Methods: AN, AF, ON/OF
- Transformer Type: Traction Transformer
- Power Rating (VA): 2.00E6
from Block USA, Inc.
Rated input voltage 2 x 115 Vac. Rated output voltage I 9 Vac. Rated output voltage II 14.0-0-14.0 Vac. Rated power 4.34 - 37.3 VA. Insulation class E. Maximum ambient temperature 40 °C. Efficiency up to 78 %. Degree of protection IP 00. Safety isolating transformer. to: VDE 0570 Teil 2-6, DIN... [See More]
- Standards / Compliance: UL; VDE
- Input Voltage: 115
- Transformer Type: Encapsulated Transformers; Isolation
- Power Rating (VA): 7.07
from Block USA, Inc.
Rated input voltage 2 x 115 Vac. Rated output voltage 2 x 6 - 2 x 21 Vac. Rated power 3 - 60 VA. Insulation class B. Maximum ambient temperature 70 °C. Efficiency up to 85 %. Degree of protection IP 00. Mains transformer. to: VDE 0570 Teil 2-1, DIN EN 61558-2-1, EN 61558-2-1, IEC 61558-2-1. [See More]
- Standards / Compliance: UL; VDE
- Input Voltage: 115
- Transformer Type: Encapsulated Transformers; Isolation
- Output Voltage: 12
from Block USA, Inc.
Rated input voltage 230 Vac. Rated output voltage 6 - 2 x 24 Vac. Rated power 3.2 - 16 VA. Insulation class B. Maximum ambient temperature 40 - 60 °C. Efficiency up to 76 %. Degree of protection IP 00. Mains transformer. to: VDE 0570 Teil 2-1, DIN EN 61558-2-1, EN 61558-2-1, IEC 61558-2-1, UL... [See More]
- Standards / Compliance: UL; VDE
- Mounting: PCB/SMD
- Transformer Type: Encapsulated Transformers; Isolation
- Input Voltage: 230
from Block USA, Inc.
Rated input voltage 230 Vac. Rated output voltage 6 - 2 x 24 Vac. Rated power 5 - 50 VA. Insulation class B. Maximum ambient temperature 40 - 50 °C. Efficiency up to 87 %. Degree of protection IP 00. Mains transformer. to: VDE 0570 Teil 2-1, DIN EN 61558-2-1, EN 61558-2-1, IEC 61558-2-1, UL... [See More]
- Standards / Compliance: UL; VDE
- Mounting: PCB/SMD
- Transformer Type: Encapsulated Transformers; Isolation
- Input Voltage: 230
from Block USA, Inc.
Rated input voltage 230 Vac. Rated output voltage 6 - 2 x 18 Vac. Rated power 4.5 - 50 VA. Insulation class B. Maximum ambient temperature 70 °C. Efficiency up to 84 %. Degree of protection IP 00. Mains transformer. to: VDE 0570 Teil 2-1, DIN EN 61558-2-1, EN 61558-2-1, IEC 61558-2-1. Safety... [See More]
- Standards / Compliance: UL; VDE
- Mounting: PCB/SMD
- Transformer Type: Encapsulated Transformers; Isolation
- Input Voltage: 230
from Block USA, Inc.
Rated input voltage 230 Vac. Rated output voltage 8 - 2 x 18 Vac. Rated power 4.5 - 30 VA. Insulation class B. Maximum ambient temperature 40 °C. Efficiency up to 84 %. Degree of protection IP 00. Safety isolating transformer. to: VDE 0570 Teil 2-6, DIN EN 61558-2-6, EN 61558-2-6, IEC... [See More]
- Standards / Compliance: UL; VDE
- Mounting: PCB/SMD
- Transformer Type: Encapsulated Transformers; Isolation
- Input Voltage: 230
from Block USA, Inc.
Rated input voltage 230 - 690 Vac. Rated output voltage 12 - 230 Vac. Rated power 20 - 2500 VA. Insulation class B. Maximum ambient temperature 40 °C. Efficiency up to 96 %. Degree of protection IP 00. Control transformer. to: VDE 0570 Teil 2-2, DIN EN 61558-2-2, EN 61558-2-2, IEC 61558-2-2,. UL... [See More]
- Standards / Compliance: UL; VDE
- Input Voltage: 230
- Transformer Type: Industrial Control Transformer; Isolation
- Output Voltage: 12
from Block USA, Inc.
Rated input voltage 210 - 540 Vac. Rated output voltage 24 - 230 Vac. Rated power 63 - 2500 VA. Insulation class B. Maximum ambient temperature 40 °C. Efficiency up to 95 %. Degree of protection IP 00. Control transformer. to: VDE 0570 Teil 2-2, DIN EN 61558-2-2, EN 61558-2-2, IEC 61558-2-2,. UL... [See More]
- Standards / Compliance: UL; VDE
- Input Voltage: 210 to 540
- Transformer Type: Industrial Control Transformer; Isolation
- Output Voltage: 24
from Block USA, Inc.
Rated input voltage 230 Vac. Rated output voltage 2 x 12 Vac. Rated power 60 - 800 VA. Insulation class A. Maximum ambient temperature 40 °C. Efficiency up to 95 %. Degree of protection IP 20. Safety isolating transformer. to: VDE 0570 Part 2-6, DIN EN 61558-2-6, EN 61558-2-6, IEC 61558-2-6. [See More]
- Standards / Compliance: VDE
- Input Voltage: 230
- Transformer Type: Encapsulated Transformers; Isolation
- Output Voltage: 12
from Block USA, Inc.
Rated input voltage 2 x 115 Vac. Rated output voltage 2 x 6 - 2 x 18 Vac. Rated power 4 - 48 VA. Insulation class E. Maximum ambient temperature 40 °C. Efficiency up to 79 %. Degree of protection IP 00. Safety isolating transformer. to: VDE 0570 Part 2-6, DIN EN 61558-2-6, EN 61558-2-6, IEC... [See More]
- Standards / Compliance: VDE
- Input Voltage: 115
- Transformer Type: Encapsulated Transformers; Isolation
- Output Voltage: 12
from Block USA, Inc.
Rated input voltage 230 Vac. Rated output voltage 2 x 6 - 2 x 18 Vac. Rated power 4 - 35 VA. Insulation class E. Maximum ambient temperature 40 °C. Efficiency up to 78 %. Degree of protection IP 00. Safety isolating transformer. to: VDE 0570 Part 2-6, DIN EN 61558-2-6, EN 61558-2-6, IEC... [See More]
- Standards / Compliance: VDE
- Input Voltage: 230
- Transformer Type: Encapsulated Transformers; Isolation
- Output Voltage: 12
from Block USA, Inc.
Rated input voltage 230 Vac. Rated output voltage 6 - 2 x 24 Vac. Rated power 4.5 - 30 VA. Insulation class E. Maximum ambient temperature 40 °C. Efficiency up to 83 %. Degree of protection IP 00. Mains transformer. to: VDE 0570 Teil 2-1, DIN EN 61558-2-1, EN 61558-2-1, IEC 61558-2-1, UL... [See More]
- Standards / Compliance: UL; VDE
- Mounting: PCB/SMD
- Transformer Type: Encapsulated Transformers; Isolation
- Input Voltage: 230
from Block USA, Inc.
Rated input voltage 230 Vac. Rated output voltage 6 - 2 x 24 Vac. Rated power 0.35 - 3.2 VA. Insulation class B. Maximum ambient temperature 70 °C (VB 3,2 max. 50 °C). Efficiency up to 58 %. Degree of protection IP 00. Mains transformer. to: VDE 0570 Teil 2-1, DIN EN 61558-2-1, EN 61558-2-1,... [See More]
- Standards / Compliance: UL; VDE
- Mounting: PCB/SMD
- Transformer Type: Encapsulated Transformers; Isolation
- Input Voltage: 230
from Block USA, Inc.
Rated input voltage 230 Vac. Rated output voltage 6 - 2 x 24 Vac. Rated power 0.5 VA. Insulation class B. Maximum ambient temperature 70 °C. Efficiency up to 37 %. Degree of protection IP 00. Mains transformer. to: VDE 0570 Teil 2-1, DIN EN 61558-2-1, EN 61558-2-1, IEC 61558-2-1, UL 5085-1/-2,... [See More]
- Standards / Compliance: UL; VDE
- Mounting: PCB/SMD
- Transformer Type: Encapsulated Transformers; Isolation
- Input Voltage: 230
from Block USA, Inc.
Rated input voltage 230 Vac. Rated output voltage 6 - 2 x 18 Vac. Rated power 0.7 - 3 VA. Insulation class B. Maximum ambient temperature 70 °C. Efficiency up to 59 %. Degree of protection IP 00. Mains transformer. to: VDE 0570 Teil 2-1, DIN EN 61558-2-1, EN 61558-2-1, IEC 61558-2-1. Safety... [See More]
- Standards / Compliance: UL; VDE
- Mounting: PCB/SMD
- Transformer Type: Encapsulated Transformers; Isolation
- Input Voltage: 230