EI type audio Transformer with 20Hz to 20kHz Frequency Range,Easy to use audio audio isolation transformer

FEATURES:

• Frequency range: 20Hz to 20kHz
• Dependable and professional
• Multimedia active
• Technical properties of 600:600Ω telecommunication transformer:
  • Over 1,000 transformers for modem application
  • Audio transformer used in telephone systems and PABX systems
  • Designed to meet UL 1950 or EN60950

Electrical specification:

• Turns ratio: Pin1-3 : Pin6-4=1:1
• Pin1-3 inductance: 1.5H Min@250Hz,0.5V
• Impedance: 600Ω±10%@1KHz,0dB,4-6 W/H 600Ω Load
• Pin1-3 DCR: 75Ω Max
• Pin4-6 DCR: 75Ω Max
• Insertion loss: 1.0dB Max@1KHz,0dB,W/H 600Ω Load
• Frequency response: ±0.35dB Max@ 300Hz~4.0KHz
• Return loss: 20dB Min@ 300Hz
• 23dB Min@ 1KHz
• 23dB Min@ 4KHz
• Longitudinal BAL.: 70dB Min@200Hz~4.0KHz
• Hi-Pot: 1250VAC,1mA,2S Pri to Sec

• Operating temperature:-25 to +125°C

  Storage temperature: -25 to +85°C

Shinhom Policy of quality control

It is Shinhom surviving lifeline to seek for customer satisfaction,which can be gained by a combination of superior quality,reasonable delivery time , competitive prices as well as customer-oriented services,so as to ensure that the turned out products measure up to customers,demands .

   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.