PCB Audio Frequency Transformer , Miniature Audio Output Transformer

Audio Transformer,Small PCB Miniture Transformer, PCB Transformer and Audio Equipment Transformer

FEATURES:

1. RoHS Directive-compliant
2. Widely used in audio systems
3. Isolated telecommunication transformer
4. SMD fax modem telecom transformers SMD
5. Audio meets UL 1950 or EN60950 telecom transformer

Electrical specification

1. Impedance: Primary (Blk-Grn) /Z/ 8V+/-10%;
secondary (Blk-Yel) /Z/80V+/-10%
2. DCR: Secondary(Blk-Yel) 27.3V+/-10%@20℃
Primary(Blk-Grn) 0.83V+/-10%@20℃
3. Exciting current: Input Primary 3 V 1kHz, 395mA Max.(Blk—Grn).
4. Hi-Pot: AC 1.5kv 50Hz for one minute between Primary to secondary ＆core.
AC1.5kv 50Hz for one minute between core to secondary. (At an alternative potentials 20% higher may be applied for one second. Cut-off Current 1mA)
5. Insulation test: DC500VAC10MΩ min . Between windings and between windings & core.
6. Temperature rise: less than 30deg for rated load, Measured by, resistance method.
7. Bobbin type 2811 SK6,Material:Nylon 6/6 weight <3g
8. Wires: according to UL3321 TEFLON(EN50306-2)

9. Operating temperature:-25 to +125°C

10. 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 20 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.