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PREMIER MAGNETICS TRANSFORMERS

A range of transformers and power magnetics for many applications. Click on links to view series datasheets and application notes

 

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DSL Magnetics

High Speed DSL Isolation transformers

  • Thru hole or SMD package, 1500Vrms minimum isolation voltage
  • UL, IEC and CSA insulation systems
  • Extended temperature ranges
  • Designed to support leading chips

ADSL POTS Low pass filter

  • Excellent longitudinal balance
  • 1500V isolation
  • Inductance tolerance ± 5%
  • DC current up to 100mA

LAN magnetics

ISDN

ISDN-S 2000V Through Hole Interface Isolation Transformers
ISDN-S 2000V SMD Interface Isolation Transformers
ISDN-U 1500V & 3000V Isolation Transformers

T1-T3

T1/E1/CEPT/ISDN-PRI 1.5KV Dual & Single Core Thru-Hole Transformers
T1/CEPT DUAL Port SMD, 24 Pins Isolation Transformers
T1/CEPT QUAD Port SMD, 40 Pins Isolation Transformers
T1/CEPT QUAD Port SMD, 48 Pins Isolation Transformers
T1/E1/CEPT/ISDN-PRI 3KV-Reinforced SMD Transformers
T1/E1/CEPT/ISDN-PRI 3KV-Reinforced Thru-Hole Transformers
T1/E1/CEPT 2KV-Dual Core SMD Transformers
T1/E1/CEPT/ISDN-PRI 1.5KV-Dual Core SMD Transformers
T3/DS3/E3/STS-1 Interface Isolation Transformers

DATABUS Transformer

DataBus Interface Transformer

Voice/ Data

Home Phone Networking BandPass Filter
High Speed Voice & Data Coupling Modem Transformers
PNA Isolation Transformers for Conexant's SMARTDAA

DSL

DSL High Speed Data Coupling Transformers
Coupled Inductor for Uses in ADSL POTS

General

Common Mode Filters for Telecom & LAN Networking
General Isolation Transformers for Data Networking
Wideband RF, FDDI & Gigabit Copper, 3K Reinforced Coupling Transformers
Audio Data Transformer For Digital

Ethernet Isolation

Ethernet

  Ethernet/Cheapernet 16-Pin LAN Coupling Transformers


10 Base

  10Base-T & Ethernet 16-Pin Transformer & Filter Module Solutions


10/100 Base/ Data

  10/100 Base-T Quad, SMD, 40-Pin Transformer Modules
  10/100 Base-TX Quad Port, 40-Pin Isolation Transformers with Filters
  10/100 Base-T,16-Pin Isolation Transformer, Small Outline Package
  10/100 Base-TX,16-Pin, Single Port, Smallest SOIC Transformer
  10/100 Base-TX,16-Pin, Single Port with Various Tx Turns Ratio
  10/100 Base-TX,16-Pin, PC Card LAN with Various Tx Turns Ratio
  10/100 Base-TX Isolation Transformers with Filters

1000 Base

  1000 Base-T Isolation Transformers with Filters


Fast Ethernet/ FDDI/ ATM

  Wideband RF, FDDI & Gigabit Copper, 3K Reinforced Coupling Transformers
  25.6 MBPS ATM UTP SMD Isolation Transformers


Token Ring

  DIP & SMD Package Token Ring Isolation Transformers

DC to DC conversion transformers

  Switch Mode DC/DC Power Conversion Transformers
  8-Pin SMD Push-Pull Transformers for use Maxim's MAX253

Universal input off-line power conversion magnetics

Off-Line Power Integrations Switch Mode 'TOP Switch' Power Transformers
Off-Line Power Integrations Switch Mode 'TINY Switch' Transformers
100 Watt PFC, Universal Off-Line Switching Magnetics for Micro Linear I.C.'s

EMI / RFI common mode suppression inductors

Low & Medium Power Common Mode Chokes (115V:11.5VA to 287.5VA)
Medium & High Power Common Mode Chokes (115V:86VA to 805VAC)
Gate & Base Drive Transformers (Single & Double Ended)
Open Common Mode EMI Supression Inductors

Off-line linear power

Split Bobbin High Isolation
Shrouded VDE-Style Split Bobbin
Low Profile Dual Bobbin High Isolation

GP inductors and current sense transformers

 Low Cost Powered Iron Toroidal Power Inductors
 VERSA-PAC Inductor
 Sendust Toroidal Power Inductors
 Current Sense Inductors
 Current Sense Transformers