Switch Mode Power Supply (SMPS) Transformers

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Part Details Brand Secondary Voltage Rating Primary Voltage Rating Power Rating Number of Outputs Mounting Type Application Inductance Secondary Current Termination Type Length Width Depth Dimensions Isolation Voltage Leakage Inductance Direct Current Resistance DCR Turns Ratio Primary DC Resistance Secondary DC Resistance Maximum Operating Frequency Maximum Temperature Minimum Operating Frequency Weight Core Type Minimum Temperature Standards Met Construction
1 Output Filtering SMPS Transformer, 1mH Murata Power Solutions - - - 1 Through Hole Filtering 1mH - Pin 9.52mm 9mm 6.35mm 9.52 x 9 x 6.35mm 1kV 0.29µH 0.45Ω 1:1 - - - +70°C - 1.1g - 0°C - -
1 Output Filtering SMPS Transformer, 500μH Murata Power Solutions - - - 1 Through Hole Filtering 500µH - Pin 9.52mm 9mm 6.35mm 9.52 x 9 x 6.35mm 1kV 0.25µH 0.34Ω 1:1 - - - +70°C - 1.1g - 0°C - -
2 Output Filtering SMPS Transformer, 100μH Murata Power Solutions - - - 2 Through Hole Filtering 100µH - Pin 9.52mm 9mm 6.35mm 9.52 x 9 x 6.35mm 1kV 0.11µH 0.18Ω 1:1:1 - - - +70°C - 1.1g - 0°C - -
2 Output Filtering SMPS Transformer, 200μH Murata Power Solutions - - - 2 Through Hole Filtering 200µH - Pin 9.52mm 9mm 6.35mm 9.52 x 9 x 6.35mm 1kV 3.64µH 0.24Ω 1CT:1CT - - - +70°C - 1.1g - 0°C - -
2 Output Filtering SMPS Transformer, 4mH Murata Power Solutions - - - 2 Through Hole Filtering 4mH - Pin 9.52mm 9mm 6.35mm 9.52 x 9 x 6.35mm 1kV 37.7µH 0.87Ω 1CT:1CT - - - +70°C - 1.1g - 0°C - -
2 Output Filtering SMPS Transformer, 500μH Murata Power Solutions - - - 2 Through Hole Filtering 500µH - Pin 9.52mm 9mm 6.35mm 9.52 x 9 x 6.35mm 1kV 6.68µH 0.34Ω 1CT:1CT - - - +70°C - 1.1g - 0°C - -
3 Output 12W DC to DC Converter, Flyback, Power Over Ethernet, Power Sourcing Equipment, Powered Devices
  • Rs 332.30
  • Each (On a Reel of 300)
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  • RS Stock No. 171-1196
  • Brand EPCOS
  • Mfr. Part No. B82802A0012A315
Epcos 12 (Output 3) V, 3.3 (Output 2) V, 5 (Output 1) V 36 → 60V dc 12W 3 Surface Mount DC to DC Converter, Flyback, Power Over Ethernet, Power Sourcing Equipment, Powered Devices 100µH - Gullwing 22.3mm - - 22.3 x 16.5 x 8.65mm 1.5kV ac 3µH - 1:2.5:0.75:7.5 50mΩ 0.03 (Output 3) Ω, 0.37 (Output 1) Ω, 0.43 (Output 2) Ω 100kHz +125°C - - EFD -40°C JEDEC J-STD-020D, RoHS Complaint Enclosed
SMD transformer DC/DC 0.1mH 1:1:1
  • Rs 609.47
  • Each (On a Reel of 900)
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  • RS Stock No. 167-0209
  • Brand EPCOS
  • Mfr. Part No. B78304B1030A003
Epcos - - - 1 Surface Mount Broadband Transformers, Drive Transformers for Power Semiconductors, Low-power DC/DC Converters, Pulse Transformers 100nH - Gullwing 8mm 7mm 5.4mm 8 x 7 x 5.4mm - 0.3µH <0.2Ω - - - 9MHz +85°C - 0.6g Ferrite -40°C - -
SMD transformer DC/DC 1mH 1:1:1
  • RS Stock No. 841-6765
  • Brand EPCOS
  • Mfr. Part No. B78304B1031A003
Epcos - - - 1 Surface Mount Pulse Transformers, Broadband Transformers, Drive Transformers for Power Semiconductors, Low-power DC/DC Converters 1µH - Gullwing 8mm 7mm 5.4mm 8 x 7 x 5.4mm - 1µH <0.9Ω - - - 4MHz +85°C - 0.6g Ferrite -40°C - -
3 Output 12W DC to DC Converter, Flyback, Power Over Ethernet, Power Sourcing Equipment, Powered Devices
  • RS Stock No. 871-1650
  • Brand EPCOS
  • Mfr. Part No. B82802A0012A315
Epcos 12 (Output 3) V, 3.3 (Output 2) V, 5 (Output 1) V 36 → 60V dc 12W 3 Surface Mount DC to DC Converter, Flyback, Power Over Ethernet, Power Sourcing Equipment, Powered Devices 100µH - Gullwing 22.3mm - - 22.3 x 16.5 x 8.65mm 1500V ac 3µH - 1:2.5:0.75:7.5 50mΩ 0.03 (Output 3) Ω, 0.37 (Output 1) Ω, 0.43 (Output 2) Ω 100kHz +125°C - - EFD -40°C JEDEC J-STD-020D, RoHS Complaint Enclosed
2 Output 12W DC to DC Converter, Flyback, Power Over Ethernet, Power Sourcing Equipment, Powered Devices
  • RS Stock No. 871-1657
  • Brand EPCOS
  • Mfr. Part No. B82802A0012A215
Epcos 12 (Output 1) V, 5 (Output 2) V 36 → 60V dc 12W 2 Surface Mount DC to DC Converter, Flyback, Power Over Ethernet, Power Sourcing Equipment, Powered Devices 100µH - Gullwing 22.3mm - - 22.3 x 16.5 x 8.65mm 1500V ac 3µH - 1:2.25:6.5 30mΩ 0.19 (Output 1) Ω, 0.45 (Output 2) Ω 100kHz +125°C - - EFD -40°C JEDEC J-STD-020D, RoHS Complaint Enclosed
3 Output 30W DC to DC Converter, Flyback, Power Over Ethernet, Power Sourcing Equipment, Powered Devices
  • RS Stock No. 871-1663
  • Brand EPCOS
  • Mfr. Part No. B82802A0030A320
Epcos 12 (Output 3) V, 3.3 (Output 2) V, 5 (Output 1) V 36 → 60V dc 30W 3 Surface Mount DC to DC Converter, Flyback, Power Over Ethernet, Power Sourcing Equipment, Powered Devices 40µH - Gullwing 25.7mm - - 25.7 x 22 x 10.7mm 1500V ac 1.8µH - 1:2.25:0.75:6.5 18mΩ 0.01 (Output 3) Ω, 0.04 (Output 1) Ω, 0.1 (Output 2) Ω 100kHz +125°C - - EFD -40°C JEDEC J-STD-020D, RoHS Complaint Enclosed
2 Output 30W DC to DC Converter, Flyback, Power Over Ethernet, Power Sourcing Equipment, Powered Devices
  • RS Stock No. 871-1654
  • Brand EPCOS
  • Mfr. Part No. B82802A0030A220
Epcos 12 (Output 1) V, 5 (Output 2) V 36 → 60V dc 30W 2 Surface Mount DC to DC Converter, Flyback, Power Over Ethernet, Power Sourcing Equipment, Powered Devices 40µH - Gullwing 25.7mm - - 25.7 x 22 x 10.7mm 1500V ac 1.5µH - 1:2.25:6.5 15mΩ 0.04 (Output 1) Ω, 0.1 (Output 2) Ω 100kHz +125°C - - EFD -40°C JEDEC J-STD-020D, RoHS Complaint Enclosed
2 Output Filtering SMPS Transformer, 500μH Murata Power Solutions - - - 2 Through Hole Filtering 500µH - Pin 9.52mm 9mm 6.35mm 9.52 x 9 x 6.35mm 1kV 0.27µH 0.34Ω - - - - +70°C - 1.1g - 0°C - -
3 Output 55W DC to DC Converter, Flyback, Power Over Ethernet, Power Sourcing Equipment, Powered Devices
  • RS Stock No. 871-1660
  • Brand EPCOS
  • Mfr. Part No. B82802A0055A325
Epcos 12 (Output 3) V, 3.3 (Output 2) V, 5 (Output 1) V 36 → 60V dc 55W 3 Surface Mount DC to DC Converter, Flyback, Power Over Ethernet, Power Sourcing Equipment, Powered Devices 22µH - Gullwing 32.6mm - - 32.6 x 27 x 14.8mm 1500V ac 1.2µH - 1:2.33:0.66:6.67 15mΩ 0.003 (Output 3) Ω, 0.04 (Output 1) Ω, 0.05 (Output 2) Ω 100kHz +125°C - - EFD -40°C JEDEC J-STD-020D, RoHS Complaint Enclosed
1 Output 5W SMPS Transformer, 85 → 265 V ac, 85 → 370 V dc, 5V dc Myrra 5V dc 85 → 265 V ac, 85 → 370 V dc 5W 1 Through Hole - - - - 31.7mm 26.7mm 21.8mm 31.7 x 26.7 x 21.8mm - - - - - - 440Hz +50°C 47Hz - - -25°C - -
2 Output 55W DC to DC Converter, Flyback, Power Over Ethernet, Power Sourcing Equipment, Powered Devices
  • RS Stock No. 871-1666
  • Brand EPCOS
  • Mfr. Part No. B82802A0055A225
Epcos 12 (Output 1) V, 5 (Output 2) V 30 → 60V ac 55W 2 Surface Mount DC to DC Converter, Flyback, Power Over Ethernet, Power Sourcing Equipment, Powered Devices 22µH - Gullwing 32.6mm - - 32.6 x 27 x 14.8mm 1500V ac 1.5µH - 1:2.5:7.5 3mΩ 0.03 (Output 2) Ω, 0.04 (Output 1) Ω 100kHz +125°C - - EFD -40°C JEDEC J-STD-020D, RoHS Complaint Enclosed
1 Output Signal & Power Gate Drive Transformer, 80V dc, 260μH
  • Rs 630.98
  • Each (On a Reel of 800)
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Wurth Elektronik - 80V dc - 1 Surface Mount Signal & Power 260µH - Solder 7mm 7mm 6mm 7 x 7 x 6mm 1500 (Test)V 1.7µH 600mΩ 1:1:1 600mΩ 600mΩ 100kHz +125°C 10 - - -40°C IPC/JEDEC J-STD-020D Enclosed
1 Output Signal & Power Gate Drive Transformer, 80V dc, 330μH
  • Rs 476.90
  • Each (On a Reel of 800)
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Wurth Elektronik - 80V dc - 1 Surface Mount Signal & Power 330µH - Solder 7mm 7mm 6mm 7 x 7 x 6mm 1500 (Test)V 1.9µH 620mΩ 2:1:1 620mΩ 270mΩ 100kHz +125°C 10 - - -40°C IPC/JEDEC J-STD-020D Enclosed
1 Output Signal & Power Gate Drive Transformer, 80V dc, 460μH
  • Rs 624.50
  • Each (On a Reel of 800)
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Wurth Elektronik - 80V dc - 1 Surface Mount Signal & Power 460µH - Solder 7mm 7mm 6mm 7 x 7 x 6mm 1500 (Test)V 2.3µH 730mΩ 2.5:1 730mΩ 150mΩ 100kHz +125°C 10 - - -40°C IPC/JEDEC J-STD-020D Enclosed
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