2KVrms Isolation Telecom Product / Over 32 Years Power Supply & Magnetic Components Manufacturer | YUAN DEAN SCIENTIFIC CO., LTD.

Dual ISDN-S0 Interface SMD Isolation Transformer / YDS was established in 1990 at Tainan, Taiwan and our factory Ho Mao electronics was established in 1995 at Xiamen, China. We are the leading electronic manufacturer with ISO 9001, ISO 14001 and IATF16949 certified.

Dual ISDN-S0 Interface SMD Transformer - Dual ISDN-S0 Interface SMD Isolation Transformer
  • Dual ISDN-S0 Interface SMD Transformer - Dual ISDN-S0 Interface SMD Isolation Transformer

Dual ISDN-S0 Interface SMD Transformer

49TM Series

2KVrms Isolation Telecom Product

Dual ISDN-S0 interface SMD transformer is developed for enhanced EMC performance. 49TM series has excellent longitudinal balance and is available in low or high frequency choke options .

Yuan Dean can provide high efficiency surface mount transformer and customized products.

Any OEM/ ODM requirement is welcome. We look forward to cooperating with you!

Features
  • Developed for enhanced EMC performance.
  • Excellent longitudinal balance.
  • Low or high frequency choke options available.
Applications
  • computer equipment.
  • Internet equipment.
  • industrial control.
  • telecom equipment.
Test Conditions
  • Main Transformers Inductance -------10KHz/100mV.
  • CMC Inductance -----------------------100KHz/20mV.
  • Leakage Inductance & Interwinding Capacitance –100KHz/100mV.
Electrical Specifications@25°C
Part NumberTurns Ratio
(Line: Chip)
(± 2%)
Line Side
Inductance
(mH min.)
Interwinding
Capacitance
(pF max)
Line Side
Leakage
Inductance
(uH max)
DCR
Line Side
(Ω ± 15%)
DCR
Line Side
(Ω ± 15%)
Schematics
49TM-3031**ANL1CS: 1CS3010052.92.8A
49TM-3032**BNL1CT: 1CT3010052.92.8B
49TM-3033**ANL1CS: 2CS3010053.05.4A
49TM-3034**BNL1CT: 2CT3010053.05.4B
49TM-3035**ANL1CS: 2.5CS3010053.06.8A
49TM-3036**BNL1CT: 2.5CT3010053.06.8B
Part NumberCommon Mode Choke
-00-51-12-52-53
OCL
(uH)
DCR
(Ω max)
OCL
(uH)
DCR
(Ω max)
OCL
(uH)
DCR
(Ω max)
OCL
(uH)
DCR
(Ω max)
OCL
(uH)
DCR
(Ω max)
49TM-3031**ANLNone500.41000.65001.45.02.0
49TM-3032**BNLNone500.41000.65001.45.02.0
49TM-3033**ANLNone500.41000.65001.45.02.0
49TM-3034**BNLNone500.41000.65001.45.02.0
49TM-3035**ANLNone500.41000.65001.45.02.0
49TM-3036**BNLNone500.41000.65001.45.02.0
Certification
Mechanicals and Dimensions
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Files Download
Isolation ISDN-S0 Interface Transformer 49TM Series
Isolation ISDN-S0 Interface Transformer 49TM Series

ISDN Interface Dual SMD Telecom Product PDF Catalogue

Download

Products

Dual ISDN-S0 Interface SMD Transformer - 2KVrms Isolation Telecom Product | Taiwan-Based Power Supply & Magnetic Components Manufacturer | YUAN DEAN SCIENTIFIC CO., LTD.

Based in Taiwan since 1990, YUAN DEAN SCIENTIFIC CO., LTD. has been a power converter, transformer, magnetic components manufacturer in Electronic Components Industry. Their main products, include Dual ISDN-S0 Interface SMD Transformer, DC-DC Converters, AC-DC Converters, RJ45 Magnetics, Converter Transformers, LAN Filters, High Frequency Transformers, POE Transformers, Inductors and LED drivers, which are RoHS approved with ERP system implemented.

YDS was established in 1990 at Tainan, Taiwan and our factory Ho Mao electronics was established in 1995 at Xiamen, China. We are the leading electronic manufacturer with ISO 9001, ISO 14001 and IATF16949 certified. We Produce various products such as DC/DC converter, AC/DC converter, RJ45 with magnetics, 10/100/1G/2.5G/10G Base-T Lan filter, all kinds of Transformer, Inductor, LED Driver/Lighting products and Power bank. ISO 9001 & ISO 14001, IATF16949 certified power converter, high frequency transformer, magnetic component with reliable EMC and EMI / EMS / EDS lab tests. Power converter solutions for medical, railway, POE, etc.

YDS has been offering customers high-quality power supply and magnetic components, both with advanced technology and 25 years of experience, YDS ensures each customer's demands are met.