T1/CEPT/ISDN-PRI Interface Transformer | 1500Vrms Isolated | SMD16 Package - T1/CEPT/ISDN-PRI Magnetic Transformer | 1.5KV Isolation | 16-Pin SMD Connector For computer、industrial control equipment | Taiwan-Based Power Supply & Magnetic Components Manufacturer | YUAN DEAN SCIENTIFIC CO., LTD.
T1/CEPT/ISDN-PRI interface telecom transformer has Dual SMT package contains both transmit and receive transformers. 53T & 53TB series feature small surface mount package and the Models matched to transceiver Ics. This series is recognized by UL 1950.
As a professional telecom transformer manufacturer and trusted telecom magnetics manufacturer, we offer the 53T/53TB Series featuring high reliability communication transformer solutions. This range includes T1 transformer, CEPT transformer, and ISDN PRI interface transformer options designed as a DIL telecom transformer for robust performance. Our REACH compliant telecom transformer serves as a precise telecom line isolation transformer and telecom interface magnetics, providing an ideal OEM telecom transformer for industrial equipment, sensing devices, electronic instruments, wireless networks, telecom/datacom, and measurement technology.
Any OEM/ ODM requirement is welcome. We look forward to cooperating with you! YDS is a high-quality T1/CEPT/ISDN-PRI Interface Transformer | 1500Vrms Isolated | SMD16 Package, T1/CEPT/ISDN-PRI Interface 1.5KVrms Isolation 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,Lighting products and Power bank.
T1/CEPT/ISDN-PRI Interface Transformer | 1500Vrms Isolated | SMD16 Package
53T/53TB Series
T1/CEPT/ISDN-PRI Magnetic Transformer | 1.5KV Isolation | 16-Pin SMD Connector For computer、industrial control equipment
T1/CEPT/ISDN-PRI interface telecom transformer has Dual SMT package contains both transmit and receive transformers. 53T & 53TB series feature small surface mount package and the Models matched to transceiver Ics. This series is recognized by UL 1950.
As a professional telecom transformer manufacturer and trusted telecom magnetics manufacturer, we offer the 53T/53TB Series featuring high reliability communication transformer solutions. This range includes T1 transformer, CEPT transformer, and ISDN PRI interface transformer options designed as a DIL telecom transformer for robust performance. Our REACH compliant telecom transformer serves as a precise telecom line isolation transformer and telecom interface magnetics, providing an ideal OEM telecom transformer for industrial equipment, sensing devices, electronic instruments, wireless networks, telecom/datacom, and measurement technology.
Any OEM/ ODM requirement is welcome. We look forward to cooperating with you!
Features
- Dual SMT package contains both transmit and receive transformers.
- Models matched to transceiver Ics.
- Isolation voltage: 1500 Vrms.
- Recognized by UL 1950.
Applications
- computer equipment.
- Internet equipment.
- industrial control.
- telecom equipment.
Electrical Specifications@25°C; Operating Temperature 0°C to 70°C
| Part Number | Turns Ratio (Pri:Sec± 5%) |
OCL (mH min.) |
CW/W (pf max.) |
|
|---|---|---|---|---|
| STD Temp. | Ext Temp. | |||
| 53T(B)-1221ANL | 53T(B)-1221ACNL | 1CT:2CT&1CT:2CT | 1.20&1.20 | 30&30 |
| 53T(B)-1222BNL | 53T(B)-1222BCNL | 1CT:2CT&1:1.36CT | 1.20&1.20 | 30&30 |
| 53T(B)-1223CNL | 53T(B)-1223CCNL | 1:1.15CT&1CT:2CT | 1.20&1.20 | 30&30 |
| 53T(B)-1224CNL | 53T(B)-1224CCNL | 1:1/1.26&1CT:2CT | 1.20&1.20 | 30&30 |
| 53T(B)-1225ANL | 53T(B)-1225ACNL | 1CT:1.15CT&1CT:1.15CT | 1.20&1.20 | 30&30 |
| 53T(B)-1223ANL | 53T(B)-1223ACNL | 1CT:1CT&1CT:1.15CT | 1.20&1.20 | 30&30 |
| 53T(B)-1226ANL | 53T(B)-1226ACNL | 1CT:1CT&1CT:2CT | 1.20&1.20 | 30&30 |
| 53T(B)-1027ANL | 53T(B)-1027ACNL | 1CT:1.41CT&1CT:1.41CT | 1.00&1.00 | 30&30 |
| Part Number | LL (uH max.) |
DCR Pri. (Ω max.) |
DCR Sec. (Ω max.) |
Schematic | Primary Pins |
|
|---|---|---|---|---|---|---|
| STD Temp. | Ext Temp. | |||||
| 53T(B)-1221ANL | 53T(B)-1221ACNL | .60 & .60 | 0.70&0.70 | 1.40&1.40 | A | 16-14, 6-8 |
| 53T(B)-1222BNL | 53T(B)-1222BCNL | .60 & .60 | 0.70&0.70 | 1.00&0.80 | B | 16-14, 6-8 |
| 53T(B)-1223CNL | 53T(B)-1223CCNL | .60 & .60 | 0.70&0.70 | 0.70&1.00 | C | 16-14, 6-8 |
| 53T(B)-1224CNL | 53T(B)-1224CCNL | .60 & .60 | 0.70&0.70 | 0.80&1.00 | C | 16-14, 6-8 |
| 53T(B)-1225ANL | 53T(B)-1225ACNL | .60 & .60 | 0.70&0.70 | 0.75&0.75 | A | 1-3, 6-8 |
| 53T(B)-1223ANL | 53T(B)-1223ACNL | .60 & .60 | 0.70&0.70 | 0.70&1.00 | A | 16-14, 6-8 |
| 53T(B)-1226ANL | 53T(B)-1226ACNL | .60 & .60 | 0.70&0.70 | 0.70&1.00 | A | 16-14, 6-8 |
| 53T(B)-1027ANL | 53T(B)-1027ACNL | .60 & .60 | 0.70&0.70 | 0.90&0.90 | A | 16-14, 11-9 |
Certification
- Mechanicals and Dimensions
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-
53T Industrial ISDN interface transformer Mechanicals and Dimensions -
53TB Industrial ISDN interface transformer Mechanicals and Dimensions -
53TW Industrial ISDN interface transformer Mechanicals and Dimensions
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Details - Files Download
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Isolation T1/CEPT/ISDN-PRI Interface Transformer 53T/53TB Series
T1/CEPT/ISDN-PRI Interface 1.5KVrms Isolation Telecom Product PDF Catalogue
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T1/CEPT/ISDN-PRI Interface Transformer | 1500Vrms Isolated | SMD16 Package - T1/CEPT/ISDN-PRI Magnetic Transformer | 1.5KV Isolation | 16-Pin SMD Connector For computer、industrial control equipment | 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 T1/CEPT/ISDN-PRI Interface Transformer | 1500Vrms Isolated | SMD16 Package, 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,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.