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High-frequency Transformer

SG-250kVA-3000V-100V-400Hz

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SG-250kVA-3000V-100V-400Hz

Product Profile:

The high-frequency transformer is a key component in high-frequency circuits, featuring low loss, compact size, and excellent frequency response characteristics.


Product Applications

The high-frequency transformer is widely used in applications such as full-bridge inverters, LLC topology converters, and communication equipment.


Technical Parameter

Rated capacity

1kW-500kW

Work efficiency

>99.4%

Rated voltage

1KV-1.4KV/400-600V

Insulation resistance

>100MΩ

Insulation class

H

Noise

≤60dB@1m

Winding material

Copper

Rated frequency

16kHz-20kHz

Standards

GB/T25120-2010 or customized


Features

Wide Frequency Range:It is suitable for various high-frequency circuits, such as high-frequency switch-mode power supplies, high-frequency inverter power supplies, high-frequency welding machines, and wireless communication systems.

Compact and Light:With excellent high-frequency characteristics, it allows the use of thinner insulation materials and smaller windings for the same power, significantly reducing the size and weight of the transformer. This makes it ideal for applications with strict requirements for equipment size and weight, such as portable electronic devices and aerospace equipment.

Excellent Electrical CharacteristicsIt:Offers high conversion efficiency, typically ranging from 80% to 95%. Additionally, it quickly adjusts to load variations and modifies the output, ensuring that the output voltage remains within a stable range.


Power Transformer Dimensions

Frequently Asked Questions

Q: Is Lushan a Manufacturer, factory or Trading company ?

A: We are the manufacturer specializing in power transformer, inductor, and reactor production for over 50 years.

Q:What's your warranty terms?

A:We offer at least 12 months warranty time.

Q:Lead time for mass production?

A:7 to 25 working days or depending on order quantity.

Q:How do you conduct quality control in your factory?

A: We implement 100% QC inspection to ensure every product is qualified. We have 8 QC inspections during the manufacturing process from raw material to the final products.

Q: Could I have your catalog and price list for trial order in MOQ quantity?

A: All of our products are showing on Made-in-China or official website, you are always welcome to ask me to get more information directly. Sample order is acceptable.

Q: Can your product be customized?

A: Considering differences in voltage, frequency and other speciality of transformer product in different countries and regions, our product can be customized according to your requirements.

Q: What should provide to make customized transformer ?

A: Technical drawing is the best, or tell us power (capacity), voltage, installation size limitation, insulation class and etc.

Q: When can I get the price?

A:Usually we quote within 24 hours after we get your inquiry.


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