Pcb Transformers

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PCB Mount 230Vac Primary VC/VCM Series Single and twin secondary windings for series or parallel connection Vacuum resin moulded to UL94-V0 rating Low inter-winding capacitance Low radiated noise 100% electrical and flash tested Extra fixing points for secure board mounting (25 VA and 36 VA) Selection Guide VA Rating Pin configuration (mm) P1 S1 S2 A 3.2VA 20 10 5 25 5VA 25 15 5 25 10VA 25 15 5 27.5 16VA 30 20 5 30 Selection Guide VA Rating Fixing centres (mm) Pin configuration (mm) C1 C2 P1 S1 S2 A 25VA 72.5 43.5 30 20 5 32.5 36VA 77.5 47.5 35 20 5 35 50VA 82 37.5 35 15 - 35 Isolation Primary to Secondary 5kVac Secondary to Secondary 250Vac Protection Class 2 Insulation Class B (130°C) Pin Length x Diameter 5mm x 0.8mm Max. Ambient Temperature 3.2VA +60°C,5VA +50°C, 10 to 36VA +40°C Note To conform to VDE 0550,UL506 all transformers with 2 x 24V outputs should not have their secondaries connected in series. Standards EN 61 558 IEC 61558 Approvals ENEC, UL recognised Approvals VDE; UL Standards EN 61 558; IEC 61558

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VB 0,35/1/12, Block

Transformers PCB Mount, Short Circuit Proof, VB & PT Series 230Va.c. 50 to 60Hz primary Single or twin secondary windings for series or parallel connection (For conformance reasons,0.35 to 3.2VA transformers with 2 x 15 and 2 x 18V outputs and all transformers with 2x 24V outputs should not have their secondaries connected in series as this means they will not meet the VDE 0550 approval) VB series (0.35 - 3.2VA) are inherently short circuit proof PT series (4.5 - 22VA) are protected by internal PTC device Compact design Vacuum epoxy resin moulded to UL94-V0 rating Double section glass fibre reinforced polyamide bobbins 100% electrical and flash tested High efficiency and low temperature rise Low inter-winding capacitance Low radiated noise Extra fixing holes for secure boarding mounting on 4.5VA and above Selection Guide (Dual secondary) VA Rating Fixing centres (mm) Pin configuration (mm) C1 C2 P1 S1 S2 A Pin Size 0.35 - - 15 5 5 15 0.6 Ø 0.5 - - 15 5 5 15 0.6 Ø 1.0 - - 20 10 5 20 0.8 Ø 1.5 - - 20 10 5 20 0.8 Ø 2.3 - - 20 10 5 20 0.8 Ø 3.2 - - 20 10 5 25 0.8 Ø 4.5 35 28 25 15 5 25 0.8 Ø 7.5 40 32 25 15 5 27.5 0.8 Ø 13 47.5 37.5 30 20 5 30 0.8 Ø 22 52.5 40 30 10 10 32.5 0.8 Ø Isolation Primary to Secondary 5kV Secondary to Secondary 250V Protection Class 2 Insulation: VB Series PT Series Class B (130°C) Class A (105°C) Class E (120°C) Class A (105°C) Fixing: mechanical fixings can be supplemented on the 4.5 to 22VA transformers by 4 self tapping crews (No-4 x 9.5mm max) using holes mounted in the corners of the case. Max Ambient Temperature 0.35 to 2.3VA +70°C, 3.2VA +50°C, 4.5 to 22VA +40°C Selection Guide (Single secondary) VA Rating Pin configuration (mm) P1 S1 A Pin Size 0.35 15 5 15 0.6 Ø 0.5 15 5 15 0.6 Ø 1.0 20 10 20 0.6 Ø 1.2 20 10 20 0.8 Ø 1.5 20 10 20 0.8 Ø 2.0 20 10 ...

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FL 14/6, Block

PCB Mounting Low Profile 115 / 230Vac Primary Twin 115Va.c. 50 to 60Hz primary windings for series or parallel connection Twin secondary windings for series or parallel connection Low profile compact design Vacuum epoxy resin moulded to UL94-V0 rating Double section glass fibre reinforced polyamide bobbins 100% electrical and flash tested Low inter-winding capacitance Low radiated noise Extra fixing holes for secure board mounting Standard: EN60742, VDE 0551, IEC 61558 Selection Guide VA Rating Fixing Centres Pin Configuration C1 C2 P1 P2 S1 S2 A 4 VA 37.5 47.5 15 10 25 5 35 6 VA 37.5 47.5 15 10 25 5 35 10 VA 50 62.5 16 15 26 10 45 14 VA 50 62.5 16 15 26 10 45 18 VA 50 62.5 16 15 26 10 45 24 VA 50 62.5 16 15 26 10 45 30 VA 50 62.5 16 15 26 10 45 42 VA 60 75 27 15 37 10 53.5 52 VA 60 75 27 15 37 10 53.5 Isolation Primary to secondary 5kV Primary to primary 1kV Secondary to secondary 250V Protection Class 2 Insulation Class E (120°C) Class A (105°C) Max. Ambient Temperature +40°C Pin Diameter (mm) 0.8 mm Fixing: mechanical fixings can be supplemented by 4 self tapping screws (no. 4 x 9.5mm max. on the 2VA to 30VA transformers and M3 on the 42 and 52VA transformers) using holes mounted in the corners of the case Note: For conformance reasons, transformer with 2 x 24V outputs should not have their secondaries connected in series Note Transformer with 2 x 24V outputs are not VDE, SEV approved. Standards VD 61 558

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VB 0,35/1/15, Block

Transformers PCB Mount, Short Circuit Proof, VB & PT Series 230Va.c. 50 to 60Hz primary Single or twin secondary windings for series or parallel connection (For conformance reasons,0.35 to 3.2VA transformers with 2 x 15 and 2 x 18V outputs and all transformers with 2x 24V outputs should not have their secondaries connected in series as this means they will not meet the VDE 0550 approval) VB series (0.35 - 3.2VA) are inherently short circuit proof PT series (4.5 - 22VA) are protected by internal PTC device Compact design Vacuum epoxy resin moulded to UL94-V0 rating Double section glass fibre reinforced polyamide bobbins 100% electrical and flash tested High efficiency and low temperature rise Low inter-winding capacitance Low radiated noise Extra fixing holes for secure boarding mounting on 4.5VA and above Selection Guide (Dual secondary) VA Rating Fixing centres (mm) Pin configuration (mm) C1 C2 P1 S1 S2 A Pin Size 0.35 - - 15 5 5 15 0.6 Ø 0.5 - - 15 5 5 15 0.6 Ø 1.0 - - 20 10 5 20 0.8 Ø 1.5 - - 20 10 5 20 0.8 Ø 2.3 - - 20 10 5 20 0.8 Ø 3.2 - - 20 10 5 25 0.8 Ø 4.5 35 28 25 15 5 25 0.8 Ø 7.5 40 32 25 15 5 27.5 0.8 Ø 13 47.5 37.5 30 20 5 30 0.8 Ø 22 52.5 40 30 10 10 32.5 0.8 Ø Isolation Primary to Secondary 5kV Secondary to Secondary 250V Protection Class 2 Insulation: VB Series PT Series Class B (130°C) Class A (105°C) Class E (120°C) Class A (105°C) Fixing: mechanical fixings can be supplemented on the 4.5 to 22VA transformers by 4 self tapping crews (No-4 x 9.5mm max) using holes mounted in the corners of the case. Max Ambient Temperature 0.35 to 2.3VA +70°C, 3.2VA +50°C, 4.5 to 22VA +40°C Selection Guide (Single secondary) VA Rating Pin configuration (mm) P1 S1 A Pin Size 0.35 15 5 15 0.6 Ø 0.5 15 5 15 0.6 Ø 1.0 20 10 20 0.6 Ø 1.2 20 10 20 0.8 Ø 1.5 20 ...

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VB 1,0/1/12, Block

Transformers PCB Mount, Short Circuit Proof, VB & PT Series 230Va.c. 50 to 60Hz primary Single or twin secondary windings for series or parallel connection (For conformance reasons,0.35 to 3.2VA transformers with 2 x 15 and 2 x 18V outputs and all transformers with 2x 24V outputs should not have their secondaries connected in series as this means they will not meet the VDE 0550 approval) VB series (0.35 - 3.2VA) are inherently short circuit proof PT series (4.5 - 22VA) are protected by internal PTC device Compact design Vacuum epoxy resin moulded to UL94-V0 rating Double section glass fibre reinforced polyamide bobbins 100% electrical and flash tested High efficiency and low temperature rise Low inter-winding capacitance Low radiated noise Extra fixing holes for secure boarding mounting on 4.5VA and above Selection Guide (Dual secondary) VA Rating Fixing centres (mm) Pin configuration (mm) C1 C2 P1 S1 S2 A Pin Size 0.35 - - 15 5 5 15 0.6 Ø 0.5 - - 15 5 5 15 0.6 Ø 1.0 - - 20 10 5 20 0.8 Ø 1.5 - - 20 10 5 20 0.8 Ø 2.3 - - 20 10 5 20 0.8 Ø 3.2 - - 20 10 5 25 0.8 Ø 4.5 35 28 25 15 5 25 0.8 Ø 7.5 40 32 25 15 5 27.5 0.8 Ø 13 47.5 37.5 30 20 5 30 0.8 Ø 22 52.5 40 30 10 10 32.5 0.8 Ø Isolation Primary to Secondary 5kV Secondary to Secondary 250V Protection Class 2 Insulation: VB Series PT Series Class B (130°C) Class A (105°C) Class E (120°C) Class A (105°C) Fixing: mechanical fixings can be supplemented on the 4.5 to 22VA transformers by 4 self tapping crews (No-4 x 9.5mm max) using holes mounted in the corners of the case. Max Ambient Temperature 0.35 to 2.3VA +70°C, 3.2VA +50°C, 4.5 to 22VA +40°C Selection Guide (Single secondary) VA Rating Pin configuration (mm) P1 S1 A Pin Size 0.35 15 5 15 0.6 Ø 0.5 15 5 15 0.6 Ø 1.0 20 10 20 0.6 Ø 1.2 20 10 20 0.8 Ø 1.5 20 ...

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VCM 25/1/15, Block

PCB Mount 230Vac Primary VC/VCM Series Single and twin secondary windings for series or parallel connection Vacuum resin moulded to UL94-V0 rating Low inter-winding capacitance Low radiated noise 100% electrical and flash tested Extra fixing points for secure board mounting (25 VA and 36 VA) Selection Guide VA Rating Pin configuration (mm) P1 S1 S2 A 3.2VA 20 10 5 25 5VA 25 15 5 25 10VA 25 15 5 27.5 16VA 30 20 5 30 Selection Guide VA Rating Fixing centres (mm) Pin configuration (mm) C1 C2 P1 S1 S2 A 25VA 72.5 43.5 30 20 5 32.5 36VA 77.5 47.5 35 20 5 35 50VA 82 37.5 35 15 - 35 Isolation Primary to Secondary 5kVac Secondary to Secondary 250Vac Protection Class 2 Insulation Class B (130°C) Pin Length x Diameter 5mm x 0.8mm Max. Ambient Temperature 3.2VA +60°C,5VA +50°C, 10 to 36VA +40°C Note To conform to VDE 0550,UL506 all transformers with 2 x 24V outputs should not have their secondaries connected in series. Standards EN 61 558 IEC 61558 Approvals ENEC, UL recognised Approvals VDE; UL Standards EN 61 558; IEC 61558

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VB 1.5/2/9, Block

Transformers PCB Mount, Short Circuit Proof, VB & PT Series 230Va.c. 50 to 60Hz primary Single or twin secondary windings for series or parallel connection (For conformance reasons,0.35 to 3.2VA transformers with 2 x 15 and 2 x 18V outputs and all transformers with 2x 24V outputs should not have their secondaries connected in series as this means they will not meet the VDE 0550 approval) VB series (0.35 - 3.2VA) are inherently short circuit proof PT series (4.5 - 22VA) are protected by internal PTC device Compact design Vacuum epoxy resin moulded to UL94-V0 rating Double section glass fibre reinforced polyamide bobbins 100% electrical and flash tested High efficiency and low temperature rise Low inter-winding capacitance Low radiated noise Extra fixing holes for secure boarding mounting on 4.5VA and above Selection Guide (Dual secondary) VA Rating Fixing centres (mm) Pin configuration (mm) C1 C2 P1 S1 S2 A Pin Size 0.35 - - 15 5 5 15 0.6 Ø 0.5 - - 15 5 5 15 0.6 Ø 1.0 - - 20 10 5 20 0.8 Ø 1.5 - - 20 10 5 20 0.8 Ø 2.3 - - 20 10 5 20 0.8 Ø 3.2 - - 20 10 5 25 0.8 Ø 4.5 35 28 25 15 5 25 0.8 Ø 7.5 40 32 25 15 5 27.5 0.8 Ø 13 47.5 37.5 30 20 5 30 0.8 Ø 22 52.5 40 30 10 10 32.5 0.8 Ø Isolation Primary to Secondary 5kV Secondary to Secondary 250V Protection Class 2 Insulation: VB Series PT Series Class B (130°C) Class A (105°C) Class E (120°C) Class A (105°C) Fixing: mechanical fixings can be supplemented on the 4.5 to 22VA transformers by 4 self tapping crews (No-4 x 9.5mm max) using holes mounted in the corners of the case. Max Ambient Temperature 0.35 to 2.3VA +70°C, 3.2VA +50°C, 4.5 to 22VA +40°C Selection Guide (Single secondary) VA Rating Pin configuration (mm) P1 S1 A Pin Size 0.35 15 5 15 0.6 Ø 0.5 15 5 15 0.6 Ø 1.0 20 10 20 0.6 Ø 1.2 20 10 20 0.8 Ø ...

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44091, Myrra

Type EI 30 - 1 VA → 2.3 VA series 44000 transformers From Myyra, the 44000 Series of type EI transformers are professional safety transformers featuring an insulation of above 4000V. Inherently short circuit proof and comprising of non-flammable and self-extinguishing materials, the 44000 series of transformers are extrememly reliable. Features and Benefits: Professional safety transformers with insulation above 4000V. For installation on printed circuit boards (according to European grid). Coupling in series or parallel. Vacuum-filled with resin to ensure materials withstand aging. Unit and 100% control on automated line. Secondary voltages are nominal load voltages on resistive loads. Standards UL 94-V0; VDE 0551; IEC 742 Approvals UL, VDE Encapsulated – Toroidal Maximum Operating Temperature +60°C Primary – Secondary Test Voltage 4 kV UL Recognised for Insulation Class A +105°C Meets All Requirements of Class E +120°C Pin Length x Diameter 1 x 0.5 mm Note Fixing screws not provided

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VB 2.3/2/24, Block

Transformers PCB Mount, Short Circuit Proof, VB & PT Series 230Va.c. 50 to 60Hz primary Single or twin secondary windings for series or parallel connection (For conformance reasons,0.35 to 3.2VA transformers with 2 x 15 and 2 x 18V outputs and all transformers with 2x 24V outputs should not have their secondaries connected in series as this means they will not meet the VDE 0550 approval) VB series (0.35 - 3.2VA) are inherently short circuit proof PT series (4.5 - 22VA) are protected by internal PTC device Compact design Vacuum epoxy resin moulded to UL94-V0 rating Double section glass fibre reinforced polyamide bobbins 100% electrical and flash tested High efficiency and low temperature rise Low inter-winding capacitance Low radiated noise Extra fixing holes for secure boarding mounting on 4.5VA and above Selection Guide (Dual secondary) VA Rating Fixing centres (mm) Pin configuration (mm) C1 C2 P1 S1 S2 A Pin Size 0.35 - - 15 5 5 15 0.6 Ø 0.5 - - 15 5 5 15 0.6 Ø 1.0 - - 20 10 5 20 0.8 Ø 1.5 - - 20 10 5 20 0.8 Ø 2.3 - - 20 10 5 20 0.8 Ø 3.2 - - 20 10 5 25 0.8 Ø 4.5 35 28 25 15 5 25 0.8 Ø 7.5 40 32 25 15 5 27.5 0.8 Ø 13 47.5 37.5 30 20 5 30 0.8 Ø 22 52.5 40 30 10 10 32.5 0.8 Ø Isolation Primary to Secondary 5kV Secondary to Secondary 250V Protection Class 2 Insulation: VB Series PT Series Class B (130°C) Class A (105°C) Class E (120°C) Class A (105°C) Fixing: mechanical fixings can be supplemented on the 4.5 to 22VA transformers by 4 self tapping crews (No-4 x 9.5mm max) using holes mounted in the corners of the case. Max Ambient Temperature 0.35 to 2.3VA +70°C, 3.2VA +50°C, 4.5 to 22VA +40°C Selection Guide (Single secondary) VA Rating Pin configuration (mm) P1 S1 A Pin Size 0.35 15 5 15 0.6 Ø 0.5 15 5 15 0.6 Ø 1.0 20 10 20 0.6 Ø 1.2 20 10 20 0.8 Ø ...

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AVB1.5/2/12, Block

Transformers PCB Mount, Short Circuit Proof, AVB Series Dual 115Va.c. 50 to 60Hz primary Twin secondary windings for series or parallel connection AVB series are inherently short circuit proof compact design Vacuum epoxy resin moulded to UL94-V0 rating Double section glass fibre reinforced polyamide bobbins 100% electrical and flash tested High efficiency and low temperature rise Isolation Primary to Secondary 5kV Protection Class 2 Insulation: Class B (130°C) Class A (105°C) Max Ambient Temperature +70°C Approvals VDE 0570/EN 61 558, UL 506, CSA 22.2

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PT 4.5/2/9, Block

Transformers PCB Mount, Short Circuit Proof, VB & PT Series 230Va.c. 50 to 60Hz primary Single or twin secondary windings for series or parallel connection (For conformance reasons,0.35 to 3.2VA transformers with 2 x 15 and 2 x 18V outputs and all transformers with 2x 24V outputs should not have their secondaries connected in series as this means they will not meet the VDE 0550 approval) VB series (0.35 - 3.2VA) are inherently short circuit proof PT series (4.5 - 22VA) are protected by internal PTC device Compact design Vacuum epoxy resin moulded to UL94-V0 rating Double section glass fibre reinforced polyamide bobbins 100% electrical and flash tested High efficiency and low temperature rise Low inter-winding capacitance Low radiated noise Extra fixing holes for secure boarding mounting on 4.5VA and above Selection Guide (Dual secondary) VA Rating Fixing centres (mm) Pin configuration (mm) C1 C2 P1 S1 S2 A Pin Size 0.35 - - 15 5 5 15 0.6 Ø 0.5 - - 15 5 5 15 0.6 Ø 1.0 - - 20 10 5 20 0.8 Ø 1.5 - - 20 10 5 20 0.8 Ø 2.3 - - 20 10 5 20 0.8 Ø 3.2 - - 20 10 5 25 0.8 Ø 4.5 35 28 25 15 5 25 0.8 Ø 7.5 40 32 25 15 5 27.5 0.8 Ø 13 47.5 37.5 30 20 5 30 0.8 Ø 22 52.5 40 30 10 10 32.5 0.8 Ø Isolation Primary to Secondary 5kV Secondary to Secondary 250V Protection Class 2 Insulation: VB Series PT Series Class B (130°C) Class A (105°C) Class E (120°C) Class A (105°C) Fixing: mechanical fixings can be supplemented on the 4.5 to 22VA transformers by 4 self tapping crews (No-4 x 9.5mm max) using holes mounted in the corners of the case. Max Ambient Temperature 0.35 to 2.3VA +70°C, 3.2VA +50°C, 4.5 to 22VA +40°C Selection Guide (Single secondary) VA Rating Pin configuration (mm) P1 S1 A Pin Size 0.35 15 5 15 0.6 Ø 0.5 15 5 15 0.6 Ø 1.0 20 10 20 0.6 Ø 1.2 20 10 20 0.8 Ø ...

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New Items

MTPL-2516-S15V, Vishay

VCM 50/1/6, Block

VB 0,35/1/12, Block

FL 14/6, Block

VB 0,35/1/15, Block

VB 1,0/1/12, Block

VCM 25/1/15, Block

VB 1.5/2/9, Block

44091, Myrra

VB 2.3/2/24, Block

AVB1.5/2/12, Block

PT 4.5/2/9, Block

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