Are you in the market for a double secondary transformer and feeling overwhelmed by the options? You’re not alone! With numerous factories in China producing these essential components, it’s crucial to know which ones stand out. By comparing the top manufacturers, you can ensure quality, reliability, and value for your investment. Imagine the peace of mind that comes with choosing the best! Ready to simplify your search and make an informed decision? Dive into our comprehensive comparison of the leading double secondary transformer factories in China and discover the perfect fit for your needs!

Pulse Transformers IT series with double secondary winding – Schaffner

Product Details: Pulse Transformer with Double Secondary Winding

Technical Parameters:
– Nominal operating voltage: Up to 500 V
– Ignition currents: 0.025 to 1 A @ 40°C

Application Scenarios:
– Gate drive circuit
– Power supplies

Pros:
– Galvanic separation of drive and power circuit
– Voltage resistance up to 4 kV

Cons:
– Limited operating frequency range
– Specific versions may be required for custom applications

Pulse Transformer with Double Secondary Winding

Product Details: Pulse Transformers IT series with double secondary winding, galvanic separation of drive and power circuit, voltage resistance up to 4 kV, ignition current up to 1 A, turns ratio up to 3:1:1.

Technical Parameters:
– Nominal operating voltage up to 500 V
– Operating frequency up to 500 kHz

Application Scenarios:
– Gate drive circuit
– Power supplies

Pros:
– Galvanic separation with secondary winding
– Very low partial discharge effects

Cons:
– Limited operating frequency range
– Potentially high cost for custom versions

China EI Dual Primary, Dual Secondaries Power Transformers …

Product Details: EI Dual Primary, Dual Secondaries Power Transformers with power range from 5VA to 2KVA, available in various insulation classes and customizable specifications.

Technical Parameters:
– Power Range: 5VA to 2KVA
– Frequency: 50HZ, 60HZ

Application Scenarios:
– Industrial applications requiring reliable power supply
– Custom installations needing specific power configurations

Pros:
– Double insulation for enhanced safety
– Low temperature rise and high efficiency

Cons:
– Customization may lead to longer lead times
– Potentially higher costs for specialized configurations

Hongtuo Transformer Co., Ltd

Product Details: Hongtuo Transformer Co., Ltd. manufactures a variety of transformers including dry-type transformers, power transformers, and mining transformers.

Technical Parameters:
– S13-M-30-2500/10 Full-sealed distribution transformer
– S11-M-20-10kV Non-excited voltage regulating oil-immersed power transformer

Application Scenarios:
– Power distribution in industrial settings
– Renewable energy systems

Pros:
– High-quality manufacturing standards
– Wide range of transformer products available

Cons:
– Limited information on specific technical parameters
– Potentially high cost for specialized transformers

Toroidal Transformers, Custom Transformer Manufacturer from China

Product Details: High quality toroidal power transformers with advanced technology and manufacturing processes, available from 50 VA to 5000 VA.

Technical Parameters:
– Model: ATO-T-C
– Power: 50 VA to 5000 VA (customized), Primary Voltage: 0 to 690V (customized), S…

Application Scenarios:
– Isolation equipment for the medical industry
– Industrial control equipment and automotive electronics

Pros:
– High efficiency with reduced energy loss
– Low magnetic leakage and superior performance in suppressing high-frequency elec…

Cons:
– Potentially higher cost compared to conventional transformers
– Requires careful handling and installation to avoid damage

Pulse Transformers IT series Pulse Transformer with Double Secondary …

Product Details: Pulse Transformer with Double Secondary Winding, designed for galvanic isolation in transformer coupled gate drives.

Technical Parameters:
– Nominal operating voltage: Up to 500V
– Operating frequency: 40kHz max, 500kHz max for data transmission

Application Scenarios:
– Gate drive circuit
– Power supplies

Pros:
– Galvanic separation with secondary winding
– Very low partial discharge effects

Cons:
– Limited to specific voltage and current ratings
– Custom-specific versions may require additional lead time

Top 10 Transformer Manufacturers in China (2024 List)

Product Details: Generic Transformer

Technical Parameters:
– Voltage Rating: 220V
– Power Rating: 1000kVA

Application Scenarios:
– Industrial Power Distribution
– Renewable Energy Systems

Pros:
– High Efficiency
– Durable Construction

Cons:
– High Initial Cost
– Requires Regular Maintenance

CN106328349A – Double-secondary-winding two-stage voltage transformer …

Product Details: Double-secondary-winding two-stage voltage transformer designed for electric power monitoring and measurement techniques.

Technical Parameters:
– First-stage iron core and second-stage iron core
– Primary winding N1, secondary windings N2 and N3, and exciting winding NL

Application Scenarios:
– Electric power measurement with ground potential reference
– High-voltage potential measurement for secondary transformation

Pros:
– Meets measurement requirements for both ground and high-voltage potentials
– Simple and cost-effective design

Cons:
– Insulation distance requirements may complicate design
– Limited to specific voltage measurement applications

Pulse Transformer with Double Secondary Winding

Product Details: Pulse Transformers IT series with double secondary winding

Technical Parameters:
– Nominal operating voltage: Up to 500 V
– Operating frequency: 40 kHz max. 500 kHz max. for data transmission

Application Scenarios:
– Gate drive circuit
– Power supplies

Pros:
– Galvanic separation with secondary winding
– Voltage resistance up to 4 kV

Cons:
– Limited temperature range: -25°C to +70°C
– Specific versions may be required for custom applications

A general approach to tuning of a dual secondary winding transformer …

Product Details: IEEE Xplore Digital Library

Technical Parameters:
– Access to IEEE journals, conferences, and standards
– User account management features

Application Scenarios:
– Research and academic purposes
– Professional development and continuing education

Pros:
– Comprehensive access to technical literature
– User-friendly interface for document retrieval

Cons:
– Subscription required for full access
– Limited access to some documents without payment

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Comparison Table

Company	Product Details	Pros	Cons	Website
Pulse Transformers IT series with double secondary winding – Schaffner	Pulse Transformer with Double Secondary Winding	– Galvanic separation of drive and power circuit – Voltage resistance up to 4 kV	– Limited operating frequency range – Specific versions may be required for custom applications	www.schaffner.com
Pulse Transformer with Double Secondary Winding	Pulse Transformers IT series with double secondary winding, galvanic separation of drive and power circuit, voltage resistance up to 4 kV, ignition cu…	– Galvanic separation with secondary winding – Very low partial discharge effects	– Limited operating frequency range – Potentially high cost for custom versions	www.schaffner.com.cn
China EI Dual Primary, Dual Secondaries Power Transformers …	EI Dual Primary, Dual Secondaries Power Transformers with power range from 5VA to 2KVA, available in various insulation classes and customizable speci…	– Double insulation for enhanced safety – Low temperature rise and high efficiency	– Customization may lead to longer lead times – Potentially higher costs for specialized configurations	www.nbwanji.com
Hongtuo Transformer Co., Ltd	Hongtuo Transformer Co., Ltd. manufactures a variety of transformers including dry-type transformers, power transformers, and mining transformers.	– High-quality manufacturing standards – Wide range of transformer products available	– Limited information on specific technical parameters – Potentially high cost for specialized transformers	en.cnhtbyq.com
Toroidal Transformers, Custom Transformer Manufacturer from China	High quality toroidal power transformers with advanced technology and manufacturing processes, available from 50 VA to 5000 VA.	– High efficiency with reduced energy loss – Low magnetic leakage and superior performance in suppressing high-frequency elec…	– Potentially higher cost compared to conventional transformers – Requires careful handling and installation to avoid damage	www.steptransformer.com
Pulse Transformers IT series Pulse Transformer with Double Secondary …	Pulse Transformer with Double Secondary Winding, designed for galvanic isolation in transformer coupled gate drives.	– Galvanic separation with secondary winding – Very low partial discharge effects	– Limited to specific voltage and current ratings – Custom-specific versions may require additional lead time	www.javanelec.com
Top 10 Transformer Manufacturers in China (2024 List)	Generic Transformer	– High Efficiency – Durable Construction	– High Initial Cost – Requires Regular Maintenance	transformermfg.net
CN106328349A – Double-secondary-winding two-stage voltage transformer …	Double-secondary-winding two-stage voltage transformer designed for electric power monitoring and measurement techniques.	– Meets measurement requirements for both ground and high-voltage potentials – Simple and cost-effective design	– Insulation distance requirements may complicate design – Limited to specific voltage measurement applications	patents.google.com
Pulse Transformer with Double Secondary Winding	Pulse Transformers IT series with double secondary winding	– Galvanic separation with secondary winding – Voltage resistance up to 4 kV	– Limited temperature range: -25°C to +70°C – Specific versions may be required for custom applications	agelectronica.lat
A general approach to tuning of a dual secondary winding transformer …	IEEE Xplore Digital Library	– Comprehensive access to technical literature – User-friendly interface for document retrieval	– Subscription required for full access – Limited access to some documents without payment	ieeexplore.ieee.org

Frequently Asked Questions (FAQs)

What is a double secondary transformer?

A double secondary transformer is a type of electrical transformer that has two secondary windings. This design allows for multiple output voltages, making it versatile for various applications. It’s commonly used in power distribution systems to ensure that different voltage levels can be supplied efficiently.

Why are double secondary transformers important in factories?

These transformers are crucial in factories because they provide the necessary voltage levels for different machinery and equipment. By having multiple outputs, they help optimize energy use and ensure that all devices operate safely and effectively.

How do I choose the right double secondary transformer for my needs?

To choose the right transformer, consider the voltage requirements of your equipment, the total power load, and the specific application. It’s also important to consult with a professional to ensure that the transformer meets safety standards and efficiency needs.

What are the common applications of double secondary transformers?

Common applications include industrial machinery, power distribution in factories, and renewable energy systems. They are also used in commercial buildings to manage different electrical loads efficiently, ensuring that all systems function smoothly.

Are double secondary transformers energy efficient?

Yes, double secondary transformers can be energy efficient, especially when properly sized and maintained. They help reduce energy losses by providing the correct voltage levels needed for various applications, which can lead to lower electricity costs and improved overall system performance.