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  • Power Transformers
Image Part # Manufacturer Description Availability Pricing Quantity Factory Lead TimeMountMounting TypeWeightPublishedSeriesSize / DimensionPbfree CodePart StatusMoisture Sensitivity Level (MSL)TerminationECCN CodeTypeAdditional FeatureHTS CodeMax Power DissipationReach Compliance CodeFrequencyTermination StyleApproval AgencyNumber of ContactsPhysical DimensionVoltage - IsolationMax Output CurrentOutput PowerPower - MaxOutput Voltage 1Voltage - PrimaryPrimary Winding(s)Center TapVoltage - Secondary (Full Load)Output Voltage 2Secondary Winding(s)Number of Secondary WindingVA RatingHeightHeight Seated (Max)LengthWidthRoHS StatusLead Free
Image Part # Manufacturer Description Availability Pricing Quantity Factory Lead TimeMountMounting TypeWeightPublishedSeriesSize / DimensionPbfree CodePart StatusMoisture Sensitivity Level (MSL)TerminationECCN CodeTypeAdditional FeatureHTS CodeMax Power DissipationReach Compliance CodeFrequencyTermination StyleApproval AgencyNumber of ContactsPhysical DimensionVoltage - IsolationMax Output CurrentOutput PowerPower - MaxOutput Voltage 1Voltage - PrimaryPrimary Winding(s)Center TapVoltage - Secondary (Full Load)Output Voltage 2Secondary Winding(s)Number of Secondary WindingVA RatingHeightHeight Seated (Max)LengthWidthRoHS StatusLead Free
Signal Transformer MPI-400-40
Mfr. Part #
MPI-400-40
Twicea Part #
728-957-MPI-400-40
Signal Transformer
XFRMR LAMINATED 400VA CHAS MOUNT
Datasheet Compare
    Min.:1
    Mult.:1
    16 Weeks Chassis Mount Chassis Mount 9.9lbs 4.5kg 2009 MPI 104.80mm Lx128.10mm W - Active Not Applicable Terminal Block EAR99 Laminated Core TAPPED PRIMARIES ARE ALSO AVAILABLE 8504.31.40.65 400W - - Terminal Block UL; CSA - 104.8mm X 122mm X 101.6mm 4000Vrms 10A - 400VA 20V 100V 115V 200V 215V 230V Dual, Multiple Taps No Parallel 20V Series 40V 20V Dual - 400 VA 98.2mm 98.20mm 104.8mm 122mm ROHS3 Compliant Lead Free
    MPI-400-40
    MPI-400-40

    728-957-MPI-400-40 Signal Transformer
    RoHS :
    Package : -
    In Stock : -
    1 : -
    Signal Transformer MPI-300-24
    Mfr. Part #
    MPI-300-24
    Twicea Part #
    728-957-MPI-300-24
    Signal Transformer
    XFRMR LAMINATED 300VA CHAS MOUNT
    Datasheet Compare
    2529 In Stock
      Min.:1
      Mult.:1
      16 Weeks Chassis Mount Chassis Mount 7.8lbs 3.5kg 2009 MPI 104.80mm Lx113.10mm W - Active Not Applicable Terminal Block EAR99 Laminated Core TAPPED PRIMARIES ARE ALSO AVAILABLE 8504.31.40.65 300W - - Terminal Block UL; CSA - 104.8mm X 107.3mm X 101.6mm 4000Vrms 12.5A - 300VA 12V 100V 115V 200V 215V 230V Dual, Multiple Taps No Parallel 12V Series 24V 12V Dual - 300 VA 98.2mm 98.20mm 104.8mm 107.3mm ROHS3 Compliant Lead Free
      MPI-300-24
      MPI-300-24

      728-957-MPI-300-24 Signal Transformer
      RoHS :
      Package : -
      In Stock : 2529
      1 : -
      Signal Transformer ST-7-28
      Mfr. Part #
      ST-7-28
      Twicea Part #
      728-957-ST-7-28
      Signal Transformer
      XFRMR LAMINATED 36VA THRU HOLE
      Datasheet Compare
      44 In Stock
        Min.:1
        Mult.:1
        18 Weeks Through Hole Through Hole 1.1lbs 499g 2009 ST 66.70mm Lx55.50mm W yes Active Not Applicable PC Pin EAR99 Laminated Core - 8504.31.40.35 36W - 60Hz PC Pin UL; CSA 6 - 2500Vrms 1.3A 36W 36VA 14V 115V Single No Parallel 14V Series 28V 14V Dual - - 39.7mm 40.40mm - 55.5mm ROHS3 Compliant Lead Free
        ST-7-28
        ST-7-28

        728-957-ST-7-28 Signal Transformer
        RoHS :
        Package : -
        In Stock : 44
        1 : -
        Signal Transformer LP-88-28
        Mfr. Part #
        LP-88-28
        Twicea Part #
        728-957-LP-88-28
        Signal Transformer
        XFRMR SEMI-TORO 2VA THRU HOLE
        Datasheet Compare
        66 In Stock
          Min.:1
          Mult.:1
          18 Weeks Through Hole Through Hole 0.313lb 141.97g 2009 LP 47.50mm Lx39.60mm W - Active Not Applicable PC Pin EAR99 Semi-Toroidal - 8504.31.40.35 2W - - PC Pin UL; CSA - 47.5mm X 39.6mm X 16.5mm 1500Vrms 28mA - 2VA 44V 115V 230V Dual No Parallel 44V Series 88V 44V - 2 2 VA 16.5mm 16.50mm 47.5mm 39.6mm ROHS3 Compliant Lead Free
          LP-88-28
          LP-88-28

          728-957-LP-88-28 Signal Transformer
          RoHS :
          Package : -
          In Stock : 66
          1 : -
          Signal Transformer LP-16-3000
          Mfr. Part #
          LP-16-3000
          Twicea Part #
          728-957-LP-16-3000
          Signal Transformer
          XFRMR SEMI-TORO 48VA THRU HOLE
          Datasheet Compare
          57 In Stock
            Min.:1
            Mult.:1
            18 Weeks Through Hole Through Hole 1.4lbs 635g 1997 LP 79.20mm Lx63.50mm W yes Active Not Applicable PC Pin EAR99 Semi-Toroidal - 8504.31.40.65 48W - - PC Pin UL; CSA - 79.2mm X 63.5mm X 34.9mm 1500Vrms 3A 48W 48VA 8V 115V 230V Dual No Parallel 8V Series 16V 8V - 2 48 VA 34.9mm 34.90mm 79.2mm 63.5mm ROHS3 Compliant Lead Free
            LP-16-3000
            LP-16-3000

            728-957-LP-16-3000 Signal Transformer
            RoHS :
            Package : -
            In Stock : 57
            1 : -
            Signal Transformer A41-43-512
            Mfr. Part #
            A41-43-512
            Twicea Part #
            728-957-A41-43-512
            Signal Transformer
            XFRMR LAMINATED 43VA CHAS MOUNT
            Datasheet Compare
            94 In Stock
              Min.:1
              Mult.:1
              16 Weeks Chassis Mount Chassis Mount 1.6lbs 725.7g - All-4-One™ 79.40mm Lx54.40mm W - Active Not Applicable Solder EAR99 Laminated Core OTHER SECONDARY IS WITH CENTER TAP 8504.31.40.65 43W unknown - Solder, Quick Connect UL; VDE; CSA - 79.4mm X 52.3mm X 68.2mm 4000Vrms 2A 43W 43VA - 115V 230V Dual Yes Parallel 5V Series 12V - - 2 43 VA 68.2mm 68.20mm 79.4mm 52.3mm ROHS3 Compliant Lead Free
              A41-43-512
              A41-43-512

              728-957-A41-43-512 Signal Transformer
              RoHS :
              Package : -
              In Stock : 94
              1 : -
              Signal Transformer A41-130-16
              Mfr. Part #
              A41-130-16
              Twicea Part #
              728-957-A41-130-16
              Signal Transformer
              XFRMR LAMINATED 130VA CHAS MOUNT
              Datasheet Compare
              33 In Stock
                Min.:1
                Mult.:1
                16 Weeks Chassis Mount Chassis Mount 4.1lbs 1.9kg 2009 All-4-One™ 71.40mm Lx76.20mm W yes Active Not Applicable Solder EAR99 Laminated Core - 8504.31.40.65 130W - 60Hz Solder, Quick Connect UL; CSA; VDE 10 71.4mm X 73mm X 85.7mm 4000Vrms 8.1A 130W 130VA 8V 115V 230V Dual No Parallel 8V Series 16V 8V - 2 130 VA 85.7mm 85.70mm 71.4mm 73mm ROHS3 Compliant Lead Free
                A41-130-16
                A41-130-16

                728-957-A41-130-16 Signal Transformer
                RoHS :
                Package : -
                In Stock : 33
                1 : -
                Signal Transformer DST-7-48
                Mfr. Part #
                DST-7-48
                Twicea Part #
                728-957-DST-7-48
                Signal Transformer
                XFRMR LAMINATED 36VA THRU HOLE
                Datasheet Compare
                90 In Stock
                  Min.:1
                  Mult.:1
                  16 Weeks Through Hole Through Hole 1.1lbs 499g 2009 DST 66.70mm Lx55.50mm W - Active Not Applicable PC Pin EAR99 Laminated Core - 8504.31.40.35 36W - - PC Pin UL; CSA - L66.7XB55.5XH39.7 (mm) 2500Vrms 1.5A 36W 36VA 24V 115V 230V Dual No Parallel 24V Series 48V 24V - 2 36 VA 40.4mm 40.40mm 66.7mm 55.5mm ROHS3 Compliant Lead Free
                  DST-7-48
                  DST-7-48

                  728-957-DST-7-48 Signal Transformer
                  RoHS :
                  Package : -
                  In Stock : 90
                  1 : -
                  Signal Transformer DPC-20-500
                  Mfr. Part #
                  DPC-20-500
                  Twicea Part #
                  728-957-DPC-20-500
                  Signal Transformer
                  XFRMR LAMINATED 10VA THRU HOLE
                  Datasheet Compare
                  6 In Stock
                    Min.:1
                    Mult.:1
                    16 Weeks Through Hole Through Hole 0.563lb 255.37g 1997 DPC 47.60mm Lx36.50mm W yes Active Not Applicable PC Pin EAR99 Laminated Core - - 10W - 500Hz PC Pin UL; CSA 8 - 1500Vrms 1A 10W 10VA 10V 115V 230V Dual No Parallel 10V Series 20V 10V - 2 10 VA 41.3mm 41.27mm 47.6mm 36.5mm ROHS3 Compliant Lead Free
                    DPC-20-500
                    DPC-20-500

                    728-957-DPC-20-500 Signal Transformer
                    RoHS :
                    Package : -
                    In Stock : 6
                    1 : -
                    Signal Transformer 14A-56-20
                    Mfr. Part #
                    14A-56-20
                    Twicea Part #
                    728-957-14A-56-20
                    Signal Transformer
                    XFRMR LAMINATED 56VA THRU HOLE
                    Datasheet Compare
                    32 In Stock
                      Min.:1
                      Mult.:1
                      16 Weeks Through Hole Through Hole 1.7lbs 771.1g - One-4-All™ 76.20mm Lx63.50mm W yes Active Not Applicable PC Pin EAR99 Laminated Core PCB MOUNTABLE - 56W - 60Hz PC Pin UL; CSA; VDE 8 76.2mm X 63.5mm X 46mm 4000Vrms 2.8A 56W 56VA 10V 115V 230V Dual No Parallel 10V Series 20V 10V - 2 56 VA 46mm 28.60mm 76.2mm 63.5mm ROHS3 Compliant Lead Free
                      14A-56-20
                      14A-56-20

                      728-957-14A-56-20 Signal Transformer
                      RoHS :
                      Package : -
                      In Stock : 32
                      1 : -
                      Signal Transformer A41-80-36
                      Mfr. Part #
                      A41-80-36
                      Twicea Part #
                      728-957-A41-80-36
                      Signal Transformer
                      XFRMR LAMINATED 80VA CHAS MOUNT
                      Datasheet Compare
                      92 In Stock
                        Min.:1
                        Mult.:1
                        16 Weeks Chassis Mount Chassis Mount 2.8lbs 1.3kg 2009 All-4-One™ 63.50mm Lx64.30mm W yes Active Not Applicable Solder EAR99 Laminated Core - 8504.31.40.65 80W - 60Hz Solder, Quick Connect UL; CSA; VDE 10 63.5mm X 60.3mm X 76.2mm 4000Vrms 2.2A 80W 80VA 18V 115V 230V Dual No Parallel 18V Series 36V 18V - 2 80 VA 76.2mm 76.20mm 63.5mm 60.3mm ROHS3 Compliant Lead Free
                        A41-80-36
                        A41-80-36

                        728-957-A41-80-36 Signal Transformer
                        RoHS :
                        Package : -
                        In Stock : 92
                        1 : -
                        Signal Transformer PC-24-450
                        Mfr. Part #
                        PC-24-450
                        Twicea Part #
                        728-957-PC-24-450
                        Signal Transformer
                        XFRMR LAMINATED 10VA THRU HOLE
                        Datasheet Compare
                        75 In Stock
                          Min.:1
                          Mult.:1
                          16 Weeks Through Hole Through Hole 0.563lb 255.37g 2009 PC 47.60mm Lx36.50mm W yes Active Not Applicable PC Pin EAR99 Laminated Core - 8504.31.40.35 10W - 500Hz PC Pin UL; CSA 6 - 1500Vrms 450mA 10W 10VA 12V 115V Single No Parallel 12V Series 24V 12V Dual - 10 VA 41.3mm 41.27mm - - ROHS3 Compliant Lead Free
                          PC-24-450
                          PC-24-450

                          728-957-PC-24-450 Signal Transformer
                          RoHS :
                          Package : -
                          In Stock : 75
                          1 : -
                          Signal Transformer 14A-56-16
                          Mfr. Part #
                          14A-56-16
                          Twicea Part #
                          728-957-14A-56-16
                          Signal Transformer
                          XFRMR LAMINATED 56VA THRU HOLE
                          Datasheet Compare
                          313 In Stock
                            Min.:1
                            Mult.:1
                            16 Weeks Through Hole Through Hole 1.7lbs 771.1g 2009 One-4-All™ 76.20mm Lx63.50mm W yes Active Not Applicable PC Pin EAR99 Laminated Core PCB MOUNTABLE - 56W - 60Hz PC Pin UL; CSA; VDE 8 76.2mm X 63.5mm X 46mm 4000Vrms 3.5A 56W 56VA 8V 115V 230V Dual No Parallel 8V Series 16V 8V - 2 56 VA 46mm 46.00mm 76.2mm 63.5mm ROHS3 Compliant Lead Free
                            14A-56-16
                            14A-56-16

                            728-957-14A-56-16 Signal Transformer
                            RoHS :
                            Package : -
                            In Stock : 313
                            1 : -
                            Signal Transformer 14A-56-515
                            Mfr. Part #
                            14A-56-515
                            Twicea Part #
                            728-957-14A-56-515
                            Signal Transformer
                            XFRMR LAMINATED 56VA THRU HOLE
                            Datasheet Compare
                            19 In Stock
                              Min.:1
                              Mult.:1
                              16 Weeks Through Hole Through Hole 1.7lbs 771.1g 2009 One-4-All™ 76.20mm Lx63.50mm W - Active Not Applicable PC Pin EAR99 Laminated Core PCB MOUNTABLE; OTHER SECONDARY IS WITH CENTER TAP 8504.31.40.65 56W unknown - PC Pin UL; CSA; VDE - 76.2mm X 63.5mm X 46mm 4000Vrms 3A 56W 56VA - 115V 230V Dual Yes 5V ±15V - - 2 56 VA 46mm 46.00mm 76.2mm 63.5mm ROHS3 Compliant Lead Free
                              14A-56-515
                              14A-56-515

                              728-957-14A-56-515 Signal Transformer
                              RoHS :
                              Package : -
                              In Stock : 19
                              1 : -
                              Signal Transformer LP-56-850
                              Mfr. Part #
                              LP-56-850
                              Twicea Part #
                              728-957-LP-56-850
                              Signal Transformer
                              XFRMR SEMI-TORO 48VA THRU HOLE
                              Datasheet Compare
                              43 In Stock
                                Min.:1
                                Mult.:1
                                16 Weeks Through Hole Through Hole 1.4lbs 635g 2009 LP 79.20mm Lx63.50mm W - Active Not Applicable PC Pin EAR99 Semi-Toroidal - 8504.31.40.65 48W - - PC Pin UL; CSA - 79.2mm X 63.5mm X 34.9mm 1500Vrms 1.7A - 48VA 28V 115V 230V Dual No Parallel 28V Series 56V 28V - 2 48 VA 34.9mm 34.90mm 79.2mm 63.5mm ROHS3 Compliant Lead Free
                                LP-56-850
                                LP-56-850

                                728-957-LP-56-850 Signal Transformer
                                RoHS :
                                Package : -
                                In Stock : 43
                                1 : -
                                Signal Transformer 241-3-10
                                Mfr. Part #
                                241-3-10
                                Twicea Part #
                                728-957-241-3-10
                                Signal Transformer
                                XFRMR LAMINATED 2.4VA CHAS MOUNT
                                Datasheet Compare
                                43 In Stock
                                  Min.:1
                                  Mult.:1
                                  16 Weeks Chassis Mount Chassis Mount 0.25lb 113.4g 2009 Two-4-One™ 52.60mm Lx29.60mm W - Active Not Applicable Solder EAR99 Laminated Core - 8504.31.40.35 2.4W unknown - Solder, Quick Connect UL; CSA - 52.3mm X 26.9mm X 30.1mm 2500Vrms 250mA 2.4W 2.4VA 10V 115V Single Yes 10V - - 1 2.4 VA 30.1mm 31.20mm 52.3mm 26.9mm ROHS3 Compliant Lead Free
                                  241-3-10
                                  241-3-10

                                  728-957-241-3-10 Signal Transformer
                                  RoHS :
                                  Package : -
                                  In Stock : 43
                                  1 : -
                                  Signal Transformer LP-20-600
                                  Mfr. Part #
                                  LP-20-600
                                  Twicea Part #
                                  728-957-LP-20-600
                                  Signal Transformer
                                  XFRMR SEMI-TORO 12VA THRU HOLE
                                  Datasheet Compare
                                  83 In Stock
                                    Min.:1
                                    Mult.:1
                                    16 Weeks Through Hole Through Hole 0.688lb 312.07g - LP 63.50mm Lx50.80mm W yes Active Not Applicable PC Pin EAR99 Semi-Toroidal - 8504.31.40.35 12W - - PC Pin UL; CSA - 63.5mm X 50.8mm X 27.1mm 1500Vrms 1.2A 12W 12VA 10V 115V 230V Dual No Parallel 10V Series 20V 10V - 2 12 VA 27.1mm 27.10mm 63.5mm 50.8mm ROHS3 Compliant Lead Free
                                    LP-20-600
                                    LP-20-600

                                    728-957-LP-20-600 Signal Transformer
                                    RoHS :
                                    Package : -
                                    In Stock : 83
                                    1 : -
                                    Signal Transformer DPC-40-30
                                    Mfr. Part #
                                    DPC-40-30
                                    Twicea Part #
                                    728-957-DPC-40-30
                                    Signal Transformer
                                    XFRMR LAMINATED 1.2VA THRU HOLE
                                    Datasheet Compare
                                    43 In Stock
                                      Min.:1
                                      Mult.:1
                                      16 Weeks Through Hole Through Hole 0.188lb 85.28g 1997 DPC 34.90mm Lx28.60mm W yes Active Not Applicable PC Pin EAR99 Laminated Core - - 1.2W - 500Hz PC Pin UL; CSA 8 - 1500Vrms 30mA 1.2W 1.2VA 20V 115V 230V Dual No Parallel 20V Series 40V 20V - 2 1.2 VA 30.1mm 30.15mm 34.9mm - ROHS3 Compliant Lead Free
                                      DPC-40-30
                                      DPC-40-30

                                      728-957-DPC-40-30 Signal Transformer
                                      RoHS :
                                      Package : -
                                      In Stock : 43
                                      1 : -
                                      Signal Transformer LP-30-1600
                                      Mfr. Part #
                                      LP-30-1600
                                      Twicea Part #
                                      728-957-LP-30-1600
                                      Signal Transformer
                                      XFRMR SEMI-TORO 48VA THRU HOLE
                                      Datasheet Compare
                                      41 In Stock
                                        Min.:1
                                        Mult.:1
                                        16 Weeks Through Hole Through Hole 1.4lbs 635g 1997 LP 79.20mm Lx63.50mm W yes Active Not Applicable PC Pin EAR99 Semi-Toroidal - 8504.31.40.65 48W - - PC Pin UL; CSA - 79.2mm X 63.5mm X 34.9mm 1500Vrms 1.6A 48W 48VA 15V 115V 230V Dual No Parallel 15V Series 30V 15V - 2 48 VA 34.9mm 34.90mm 79.2mm 63.5mm ROHS3 Compliant Lead Free
                                        LP-30-1600
                                        LP-30-1600

                                        728-957-LP-30-1600 Signal Transformer
                                        RoHS :
                                        Package : -
                                        In Stock : 41
                                        1 : -
                                        Signal Transformer MPI-650-16
                                        Mfr. Part #
                                        MPI-650-16
                                        Twicea Part #
                                        728-957-MPI-650-16
                                        Signal Transformer
                                        XFRMR LAMINATED 650VA CHAS MOUNT
                                        Datasheet Compare
                                        2799 In Stock
                                          Min.:1
                                          Mult.:1
                                          16 Weeks Chassis Mount Chassis Mount 15lbs 6.8kg 2009 MPI 133.30mm Lx119.40mm W - Active Not Applicable Terminal Block EAR99 Laminated Core TAPPED PRIMARIES ARE ALSO AVAILABLE 8504.31.40.65 650W - - Terminal Block UL; CSA - 133.3mm X 112.5mm X 121.9mm 4000Vrms 40.6A - 650VA 8V 100V 115V 200V 215V 230V Dual, Multiple Taps No Parallel 8V Series 16V 8V Dual - 650 VA 118mm 117.80mm 133.3mm 112.5mm ROHS3 Compliant Lead Free
                                          MPI-650-16
                                          MPI-650-16

                                          728-957-MPI-650-16 Signal Transformer
                                          RoHS :
                                          Package : -
                                          In Stock : 2799
                                          1 : -
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                                          Transformers

                                          Power Transformers definition: A power transformer is a passive electromagnetic device that transfers energy from one circuit to another circuit by means of inductive coup... Power Transformers Product Listing: MPI-400-40,MPI-300-24,ST-7-28,LP-88-28,LP-16-3000.Transformers type:Power Transformers(14961),Pulse Transformers(8770),Current Sense Transformers(3074),Isolation Transformers and Autotransformers, Step Up, Step Down(2169),Switching Converter, SMPS Transformers(1981) .Power Transformers has 997 pieces of spot stock price information, you can click the "RFQ" button to confirm the inventory and price with the Twicea.
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