SMD Drive Transformer, Broadband PLC transformer

‌Broadband Power Line Communication (PLC) Transformer Characteristics‌

1. ‌Low Insertion Loss‌
   Optimized for narrowband (NB) applications, featuring specially designed magnetic core materials and winding configurations to minimize signal attenuation, ensuring efficient high-frequency transmission (e.g., 150kHz–20MHz) over power lines.

2. ‌EMI Suppression & Isolation‌
   Electrically isolated design reduces electromagnetic interference (EMI) while effectively filtering power line noise (e.g., switching noise, impulse noise), improving signal-to-noise ratio (SNR).

3. ‌Wideband Compatibility‌
   Supports high-frequency carriers (e.g., >2MHz) with impedance-matched circuitry to mitigate multipath transmission and reflections, adapting to diverse line conditions (e.g., high-voltage grids or 400V residential lines).

4. ‌Integrated Protection‌
   Some models incorporate overvoltage protection (e.g., with GMOV devices) to safeguard against lightning surges or transient voltage spikes, enhancing system reliability.

5. ‌Standardized Compliance‌
   Aligns with international standards (e.g., IEEE 1901.2), enabling seamless integration into smart grid systems, smart meters, and other applications with narrowband data rates up to 500 Kbps.

‌Key Applications:‌

• Smart metering
• Home energy management
• Industrial IoT over power lines
• Grid monitoring and automation

‌Note:‌

• Core materials typically include ferrite or nanocrystalline alloys for high-frequency performance.
• Winding techniques (e.g., bifilar or Litz wire) minimize skin effect losses.

   Shaanxi SHINHOM Enterprise Co.,Ltd is one large-sized key enterprise in producing magnetic components and supplying OEM`high quality magnetics components in China ,It has been approved for the certification ISO9001&QS9000.Shinhom has grown rapidly by supplying high quality magnetic components on-time, offering competitive pricing, and providing strong customer service, It`s products can be widely used in personal computer, computer peripherals, automotive electronics, consumer electronics, elecommunication equipment ,test equipment, GPS equipment, medical appliances and cellular Phone to name just a few . It has annual capacity reaches 300 Million Pieces and has more than 37 year of experience in producing inductors & transformers,Current transformers, filters.

    Since its inception in 1998, SHINHOM has become a major supplier of inductors & transformers and Product Solutions for its professional R&D Department, accurate market positioning and high quality products.