EFD Series Ferrite Core High Frequency Power Transformer for Switching Power Supplies

The EFD series ferrite high-frequency power transformer is manufactured using high-quality core materials and advanced winding processes, specifically designed for switching power supplies and AC-DC inverters, ensuring high frequency, strong anti-interference capability, and high efficiency.The product features a robust and reliable structure and complies with CE, RoHS, FCC certification and ISO 9001:2008 quality system requirements.It is suitable for switching power supplies, chargers, and LCD monitors. It is an ideal choice for high-frequency power transformer applications in power conversion and electronic equipment.

Features:

• ISO 9001:2008
• 3-5pcs free samples
• Short lead time
• 100% test before shipping
• International standard specification
• Professional packing
• Conforms to CE, RoHS, FCC
• OEM/ODM orders are welcome

Applications

• Switching power supplies

• Half-bridge and full-bridge structures

• Fax machines

• PBX systems

• AC-DC inverters

• DC-AC converters

• Chargers

• Alarm systems

Notes:

• DCR measure at individual winding
• Insulation Resistance: 500 VDC,1KM Ohm min.
• Soldering temperature:260℃ for 4±1 seconds
• Operating temperature:0℃ to 70℃
• Storage Temperature:-25℃ to 85℃
• Different package available per special request

ABOUT US:

Shinhom Enterprise was founded in Xi'an China with nearly 20 years of experiencing of designing & manufacturing transformers & Coils components.
High quality, low cost and best service are what we pursuit most!
Meanwhile, the certification of ISO 9001 by SGS system was also earned.
Shinhom is to remain a specialist in designing and manufacturing high-performance transformers,power inductors, choke coils power supplies for purchasers around the world.

FAQ

Q: How to apply for samples? What is the lead time?

A: You can submit a sample application through our website or email. 3-5 free samples are provided and will be shipped within 3-5 working days. Mass order lead time is generally 2-8 weeks; custom products will be confirmed separately.

Q: Do you support small trial orders?

A: Yes. Small trial orders (below the standard MOQ) can be negotiated and receive the same quality standards and delivery commitments as mass orders. Please contact our sales team for details.

Q: What certifications and testing services does the EFD series transformer provide?

A: This product complies with CE, RoHS, and FCC certifications and the ISO 9001:2008 quality system. 100% testing before shipment ensures stable performance. 3-5 free samples are provided with short lead times. OEM and ODM orders are supported.