Isolation ISDN-S0 Interface Transformer - ISDN-S0 Interface Isolation Telecom Product | Taiwan-Based Power Supply & Magnetic Components Manufacturer | YUAN DEAN SCIENTIFIC CO., LTD.
Isolation Telecom Product uses ISDN-S0 Interface. The pulse masks are easily realized due to adjusted leakage inductances. 42T/44T/46T/47T/47TS series have high DC capability, therefore phantom power feeding is unproblematic.The impedance masks are reliably fulfilled even during DC premagnetization. 47T/47TS series is Recognized by UL 60950-1
Yuan Dean can provide high efficiency production solutions and customized products.
Any OEM/ ODM requirement is welcome. We look forward to cooperating with you! YDS is a high-quality Isolation ISDN-S0 Interface Transformer, ISDN Isolation Telecom Transformer manufacturer from Taiwan since 1990. 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.
Isolation ISDN-S0 Interface Transformer
42T/44T/46T/47T/47TS Series
ISDN-S0 Interface Isolation Telecom Product
Isolation Telecom Product uses ISDN-S0 Interface. The pulse masks are easily realized due to adjusted leakage inductances. 42T/44T/46T/47T/47TS series have high DC capability, therefore phantom power feeding is unproblematic.The impedance masks are reliably fulfilled even during DC premagnetization. 47T/47TS series is Recognized by UL 60950-1
Yuan Dean can provide high efficiency production solutions and customized products.
Any OEM/ ODM requirement is welcome. We look forward to cooperating with you!
Features
- The pulse masks are easily realized due to adjusted leakage inductances.
- Optimum common mode rejection of the output signal due to low coupling capactances.
- The impedance masks are reliably fulfilled even during DC premagnetization.
- High DC capability, therefore phantom power feeding is unproblematic.
- Recognized by UL 60950-1 (47T/47TS).
Applications
- computer equipment.
- Internet equipment.
- industrial control.
- telecom equipment.
Electrical Specifications
| Part Number | Turns Ratio | Δ IDC | LH MH min. | LS μH max. | CK pF max. | CW pF max. | RCU,B Ω | RCU,L Ω | Up KVeff/KVrms | schematic |
|---|---|---|---|---|---|---|---|---|---|---|
| 44T-3036BNL | 4:1:1 | 3 | ≥30 | ≤3 | ≤45 | 30 | 3,8 | 1,2 | 1,5 | B |
| 44T-3032CNL | 2:2:1:1 | 5 | ≥30 | ≤5 | ≤140 | 110 | 5,0 | 1,6 | 1,5 | C |
| 44T-3031CNL | 1:1:1:1 | 5 | ≥30 | ≤5 | ≤120 | 30 | 1,6 | 1,6 | 1,5 | C |
| 44T-3033CNL | 1,8:1,8:1:1 | 5 | ≥30 | ≤5 | ≤120 | 80 | 4,0 | 1,6 | 1,5 | C |
| 44T-3034CNL | 2,5:2,5:1:1 | 5 | ≥30 | ≤7 | ≤140 | 200 | 6,0 | 1,6 | 1,5 | C |
| 42T-3036ANL | 4:1:1 | 3 | ≥30 | ≤3 | ≤45 | 30 | 3,8 | 1,2 | 1,5 | A |
| 42T-3032CNL | 2:2:1:1 | 5 | ≥30 | ≤5 | ≤120 | 110 | 5,0 | 1,6 | 1,5 | C |
| 42T-3031CNL | 1:1:1:1 | 5 | ≥30 | ≤5 | ≤120 | 30 | 1,6 | 1,6 | 1,5 | C |
| 42T-3033CNL | 1,8:1,8:1:1 | 5 | ≥30 | ≤5 | ≤120 | 80 | 4,0 | 1,6 | 1,5 | C |
| 42T-3034CNL | 2,5:2,5:1:1 | 5 | ≥30 | ≤7 | ≤140 | 200 | 6,0 | 1,6 | 1,5 | C |
| 47T-3032ANL | 2:2:1:1 | 5 | ≥30 | ≤5 | ≤140 | 120 | 4,6 | 1,6 | 1,5 | A |
| 47T-3034ANL | 1:1:1:1 | 5 | ≥30 | ≤5 | ≤120 | 120 | 1,6 | 1,6 | 1,5 | A |
Certification
- Mechanicals and Dimensions
44T Series Mechanicals and Dimensions
42T Series Mechanicals and Dimensions
47T Series Mechanicals and Dimensions
47TS Series Mechanicals and Dimensions
- Related Products
2KVrms Voltage Isolation ISDN-S0 Interface Transformer
40T Series
Telecom transformer is designed for ISDN applications. 40T series has excellent longitudinal...
Details
2KVrms Voltage Isolation ISDN-S0 Interface SMD & Through Hole Transformer
41T/43TB Series
ISDN-S0 interface telecom transformer with SMD & through hole package. The products of 41T&43TB...
Details
Dual ISDN-S0 Interface SMD Transformer
49TM Series
Dual ISDN-S0 interface SMD transformer is developed for enhanced EMC performance. 49TM series...
Details- Files Download
Isolation ISDN-S0 Interface Transformer 42T/44T/46T/47T/47TS Series
ISDN Interface Telecom Product PDF Catalogue
Download
Isolation ISDN-S0 Interface Transformer - ISDN-S0 Interface 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 Isolation ISDN-S0 Interface 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.