Are you tired of sifting through countless options for charger transformer winding factories in China? With the rapid growth of technology, choosing the right manufacturer can make all the difference in your product’s performance and reliability. By comparing the top factories, you can ensure quality, efficiency, and cost-effectiveness, ultimately boosting your business’s success. Imagine having the peace of mind that comes with knowing you’ve selected the best partner for your needs. Ready to discover which factories stand out from the rest? Let’s dive in and explore the top contenders that could elevate your production game!
Current transformer for EV Charging and Emobility solution
Product Details: Current Transformers for EV Charging and E-Mobility Solutions
Technical Parameters:
– Voltage Reduction: Transforms high voltage currents to lower levels.
– Impedance: Low power impedance for effective operation in short circuit conditio…
Application Scenarios:
– Safety modules in EV charging devices.
– Electric vehicle charging stations.
Pros:
– Enhances safety and reliability in EV charging.
– Accurate current measurement for effective monitoring.
Cons:
– Potential for leakage currents if insulation is compromised.
– Higher costs for advanced models like Type B RCDs.
EV CHARGING TRANSFORMER – MGM Transformer Company
Product Details: Custom built dry type transformers for Electric Vehicle (EV) charging stations, designed for unique requirements and compliance with various specifications.
Technical Parameters:
– DOE 2016 Efficiency Compliant
– UL 506, UL 1561 Listed
Application Scenarios:
– EV charging stations
– High ambient temperature environments
Pros:
– Reliable and cost-effective design
– Manufactured in the USA with compliance to ‘Buy U.S.’ statutes
Cons:
– Potentially high initial investment
– Installation may require compliance with local electrical codes
SiC Based High Density Charger Plie Power Module Design – Inventchip
Transformer Winding Machines Global Market Report 2021: COVID-19 Growth …
Product Details: Transformer winding machines are used to produce coils for transformers, including toroidal transformers.
Technical Parameters:
– Types: Automatic, Semi-Automatic, Manual
– Growth Rate: Expected to grow from $0.83 billion in 2020 to $1.14 billion in 202…
Application Scenarios:
– Power generation and distribution
– Electric vehicles and automotive applications
Pros:
– Efficient and reduces electricity waste
– Supports technological advancements in manufacturing
Cons:
– Operational challenges due to COVID-19 impact
– Requires significant investment for advanced models
China Neutral earthing transformer – Zig zag grounding transformer …
Product Details: Neutral Earthing Transformer (Zig-Zag grounding transformer) is an auxiliary transformer for transmission & distribution line protection, providing an artificial neutral point for systems where the neutral point is not grounded.
Technical Parameters:
– Rated voltage: 11kV, 15kV, 22kV, 33kV, 66kV
– Zero Sequence Impedance: 10Ω (Z-type), much lower than ordinary transformers
Application Scenarios:
– Used in distribution networks with grounding short-circuit faults
– Applicable in systems requiring arc suppression coils
Pros:
– Low zero-sequence impedance ensures output of zero-sequence current
– Can carry secondary loads, replacing station transformers and saving costs
Cons:
– Requires specific wiring (Z-type) which may not be compatible with all systems
– Limited to specific voltage ratings
Inductive battery charger system with primary transformer windings …
Product Details: Planar inductive battery charging system with primary transformer windings formed in a multi-layer structure. Includes a primary module (charger) and at least one secondary module (receiver for the device). The system can charge multiple devices simultaneously and allows for movement of the device during charging.
Technical Parameters:
– High-frequency AC power conversion (20 kHz to 10 MHz)
– Planar primary and secondary windings
– EMI shielding (ferrite and conductive sheets)
– Multi-layer transformer arrays for uniform magnetic flux distribution
– Localized charging concept
Application Scenarios:
– Portable electronic equipment (mobile phones, handheld computers, PDAs)
– Wireless computer mouse
– Electronic watches
– Conventional electronic devices (using secondary modules)
Pros:
– Simultaneous charging of multiple devices
– Charging while device is moving
– Localized energy transfer reduces EMI
– Uniform magnetic flux distribution for reliable charging
– Compatibility with conventional devices using secondary modules
Cons:
– Non-uniform magnetic flux distribution in single-layer spiral windings (addresse…
– Potential for undesirable induced currents without proper EMI shielding (address…
Transforming EV Charging with New Winding Techniques – Power Systems Design
Product Details: Murata’s pdqb winding technology for high power, high frequency transformers.
Technical Parameters:
– Rated from 30 kW to over 250 kW
– Operating frequencies up to 250 kHz
– Efficiency better than 99.5%
– Leakage inductance typically less than 0.1% of winding inductance
– Isolation ratings up to 10 kV
Application Scenarios:
– Electric vehicle fast chargers
– Alternative energy systems
Pros:
– 80% reduction in winding losses
– 25°C drop in hot-spot temperature
– Compact product volume
– Efficient heat transfer to product casing
Cons:
– Potential challenges in achieving high isolation
– Limited by conventional litz wire or foil in some applications
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Comparison Table
| Company | Product Details | Pros | Cons | Website |
|---|---|---|---|---|
| Current transformer for EV Charging and Emobility solution | Current Transformers for EV Charging and E-Mobility Solutions | – Enhances safety and reliability in EV charging. – Accurate current measurement for effective monitoring. | – Potential for leakage currents if insulation is compromised. – Higher costs for advanced models like Type B RCDs. | cnzentar.com |
| EV CHARGING TRANSFORMER – MGM Transformer Company | Custom built dry type transformers for Electric Vehicle (EV) charging stations, designed for unique requirements and compliance with various specifica… | – Reliable and cost-effective design – Manufactured in the USA with compliance to ‘Buy U.S.’ statutes | – Potentially high initial investment – Installation may require compliance with local electrical codes | www.mgmtransformer.com |
| SiC Based High Density Charger Plie Power Module Design – Inventchip | inventchip.com.cn | |||
| Transformer Winding Machines Global Market Report 2021: COVID-19 Growth … | Transformer winding machines are used to produce coils for transformers, including toroidal transformers. | – Efficient and reduces electricity waste – Supports technological advancements in manufacturing | – Operational challenges due to COVID-19 impact – Requires significant investment for advanced models | finance.yahoo.com |
| China Neutral earthing transformer – Zig zag grounding transformer … | Neutral Earthing Transformer (Zig-Zag grounding transformer) is an auxiliary transformer for transmission & distribution line protection, providing an… | – Low zero-sequence impedance ensures output of zero-sequence current – Can carry secondary loads, replacing station transformers and saving costs | – Requires specific wiring (Z-type) which may not be compatible with all systems – Limited to specific voltage ratings | www.cnrockwill.com |
| Inductive battery charger system with primary transformer windings … | Planar inductive battery charging system with primary transformer windings formed in a multi-layer structure. Includes a primary module (charger) and… | – Simultaneous charging of multiple devices – Charging while device is moving – Localized energy transfer reduces EMI – Uniform magnetic flux distribu… | – Non-uniform magnetic flux distribution in single-layer spiral windings (addresse… – Potential for undesirable induced currents without proper EMI… | patents.google.com |
| Transforming EV Charging with New Winding Techniques – Power Systems Design | Murata’s pdqb winding technology for high power, high frequency transformers. | – 80% reduction in winding losses – 25°C drop in hot-spot temperature – Compact product volume – Efficient heat transfer to product casing | – Potential challenges in achieving high isolation – Limited by conventional litz wire or foil in some applications | www.powersystemsdesign.com |
Frequently Asked Questions (FAQs)
What types of charger transformers are commonly produced in China?
China manufactures a wide range of charger transformers, including step-down transformers, isolation transformers, and switching power supplies. These transformers are used in various applications, from consumer electronics to industrial equipment, ensuring efficient power conversion and safety.
How can I ensure the quality of charger transformers from Chinese factories?
To ensure quality, look for factories with ISO certifications and positive customer reviews. Request samples before placing large orders and consider third-party inspections to verify compliance with international standards. Building a good relationship with the manufacturer can also help maintain quality.
What is the typical lead time for charger transformer production in China?
Lead times can vary based on order size and complexity, but generally, you can expect production to take between 4 to 8 weeks. It’s best to discuss timelines with your manufacturer upfront to avoid any surprises.
Are there minimum order quantities (MOQs) for charger transformers?
Yes, most factories have minimum order quantities, which can range from a few hundred to several thousand units, depending on the type of transformer and the manufacturer. Always clarify MOQs before placing an order to ensure it aligns with your needs.
What are the shipping options for charger transformers from China?
You can choose from various shipping options, including air freight for faster delivery or sea freight for cost-effectiveness. The choice depends on your budget and urgency. Discuss shipping methods with your supplier to find the best solution for your order.