PCB Transformers

Transformers function as current regulators to reduce or increase the voltage of alternating currents in a variety of machinery. PCB (printed circuit board) transformers are designed to work with printed circuit boards, which offer a compact and convenient way to connect electric components. 


The PCB transformer sits above the surface of the board, where it controls the voltage or current transitioning through the board. 


What are PCB transformers used for?

PCB transformers are used mainly in manufacturing processes where current regulation is needed. They're also used in computer hardware applications and consumer devices to protect them from power surges. 

 

Types of PCB transformers

PCB transformers can be recognised by their mounting capabilities. They are surface mounted or through-hole mounted. 

 
Through-hole mounted transformers have connectors or pins that can pierce through the board. They are generally used in multilayered printed circuit boards. Surface mounted transformers do not penetrate into the board itself and are therefore very compact, which makes them a popular choice for many applications. 


...
Lees meer Lees minder

Filters

1 - 20 van 686 producten worden weergegeven
Resultaten per pagina
Omschrijving Prijs Secondary Voltage Rating Power Rating Primary Voltage Rating Number of Outputs Length Width Depth Dimensions Weight Mounting Type Minimum Temperature Efficiency Maximum Temperature Minimum Operating Frequency
RS-stocknr. 869-5025
Fabrikantnummer47200
FabrikantMyrra
€ 21,83
Each
Aantal stuks
5V dc 7.5W 85 → 265 V ac, 120 → 370 V dc 1 - - - - - Through Hole -25°C - +70°C 47Hz
RS-stocknr. 121-3838
FabrikantRS PRO
€ 7,01
Each
Aantal stuks
2 x 18V ac 5VA 230V ac 2 46.3mm 38mm 32mm 46.3 x 38 x 32mm 200g PCB Mount - - +130°C 50Hz
RS-stocknr. 121-3834
FabrikantRS PRO
€ 5,19
Each
Aantal stuks
2 x 15V ac 3.2VA 230V ac 2 41mm 35mm 28mm 41 x 35 x 28mm 150g PCB Mount - - +130°C 50Hz
RS-stocknr. 201-7274
FabrikantnummerFL 18/15
FabrikantBlock
€ 14,10
Each
Aantal stuks
15V ac 18VA 115V ac, 230V ac 2 68mm 27.6mm 57mm 68 x 27.6 x 57mm 375g Through Hole - - +40°C 50Hz
RS-stocknr. 732-0348
FabrikantnummerVB 1,5/1/12
FabrikantBlock
€ 3,97
Each
Aantal stuks
12V ac 1.5VA 230V ac 1 32.3mm 27.3mm 23.8mm 32.3 x 27.3 x 23.8mm 80g Through Hole - - +70°C 50Hz
RS-stocknr. 170-7370
FabrikantnummerFL 18/15
FabrikantBlock
€ 12,68
Each (In a Tray of 20)
Aantal stuks
15V ac 18VA 115 V ac, 230 V ac 2 68mm 27.6mm 57mm 68 x 27.6 x 57mm 375g Through Hole - - +40°C 50Hz
RS-stocknr. 869-5044
Fabrikantnummer47205
FabrikantMyrra
€ 21,49
Each
Aantal stuks
24V dc 7.5W 85 → 265 V ac, 120 → 370 V dc 1 - - - - - Through Hole -25°C - +70°C 47Hz
RS-stocknr. 174-0103
Fabrikantnummer44312
FabrikantMyrra
€ 12,38
Each
Aantal stuks
24V ac 16VA 230V ac 2 56.5mm 47.25mm 38.75mm 56.5 x 47.25 x 38.75mm 400g Through Hole - - +50°C 50Hz
RS-stocknr. 732-0424
FabrikantnummerVC 5,0/1/18
FabrikantBlock
€ 8,24
Each
Aantal stuks
18V ac 5VA 230V ac 1 44mm 37mm 33mm 44 x 37 x 33mm 190g Through Hole - - +50°C 50Hz
RS-stocknr. 173-9917
Fabrikantnummer44204
FabrikantMyrra
€ 3,07
Each
Aantal stuks
2 x 24V ac 3.2VA 230V ac 2 41mm - 28mm 41 x 35 x 28mm 150g Through Hole - - +70°C 50Hz
RS-stocknr. 201-7173
FabrikantnummerFL 14/9
FabrikantBlock
€ 11,26
Each
Aantal stuks
9V ac 14VA 115V ac, 230V ac 2 68mm 24.4mm 57mm 68 x 24.4 x 57mm 315g Through Hole - - +40°C 50Hz
RS-stocknr. 161-7814
FabrikantnummerFL 14/9
FabrikantBlock
€ 10,055
Each (In a Tray of 20)
Aantal stuks
9V ac 14VA 115 V ac, 230 V ac 2 68mm 24.4mm 57mm 68 x 24.4 x 57mm 315g Through Hole - - +40°C 50Hz
RS-stocknr. 170-7437
FabrikantnummerVB 1.5/2/15
FabrikantBlock
€ 2,345
Each (In a Tray of 91)
Aantal stuks
15V ac 1.5VA 230V ac 2 32.3mm 21.8mm 27.3mm 32.3 x 21.8 x 27.3mm 84g Through Hole - - +70°C -
RS-stocknr. 732-0405
FabrikantnummerVB 3,2/1/18
FabrikantBlock
€ 5,82
Each
Aantal stuks
18V ac 3.2VA 230V ac 1 41mm 35mm 30.8mm 41 x 35 x 30.8mm 170g Through Hole - - +70°C 50Hz
RS-stocknr. 732-0506
FabrikantnummerVCM 36/1/24
FabrikantBlock
€ 19,37
Each
Aantal stuks
24V ac 36VA 230V ac 1 87.2mm 60mm 48.5mm 87.2 x 60 x 48.5mm 750g Through Hole - - +40°C 50Hz
RS-stocknr. 347-3417
FabrikantnummerVB 1.5/2/15
FabrikantBlock
€ 2,60
Each
Aantal stuks
15V ac 1.5VA 230V ac 2 32.3mm 21.8mm 27.3mm 32.3 x 21.8 x 27.3mm 84g Through Hole - - +70°C -
RS-stocknr. 732-0512
FabrikantnummerVCM 50/1/24
FabrikantBlock
€ 21,29
Each
Aantal stuks
24V ac 50VA 230V ac 1 94mm 61mm 58.5mm 94 x 61 x 58.5mm 990g Through Hole - - +40°C 50Hz
RS-stocknr. 869-5038
Fabrikantnummer47202
FabrikantMyrra
€ 21,59
Each
Aantal stuks
12V dc 7.5W 85 → 265 V ac, 120 → 370 V dc 1 - - - - - Through Hole -25°C - +70°C 47Hz
RS-stocknr. 667-5326
FabrikantnummerAVB3.2/2/12
FabrikantBlock
€ 4,83
Each
Aantal stuks
12V ac 3.2VA 115 V ac, 230 V ac 2 41mm 35mm 30.8mm 41 x 35 x 30.8mm 170g Through Hole - - +50°C 50Hz
RS-stocknr. 170-7454
FabrikantnummerAVB3.2/2/12
FabrikantBlock
€ 3,881
Each (In a Tray of 50)
Aantal stuks
12V ac 3.2VA 115 V ac, 230 V ac 2 41mm 35mm 30.8mm 41 x 35 x 30.8mm 170g Through Hole - - +50°C 50Hz
Related Products
230Va.c. 50 to 60Hz primarySingle or twin secondary ...
Description:
230Va.c. 50 to 60Hz primarySingle 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 ...
Twin 115Va.c. 50 to 60Hz primary windings for ...
Description:
Twin 115Va.c. 50 to 60Hz primary windings for series or parallel connectionTwin secondary windings for series or parallel connectionLow profile compact designVacuum epoxy resin moulded to UL94-V0 ratingDouble section glass fibre reinforced polyamide bobbins100% electrical and flash testedLow inter-winding ...
Secondary voltages are nominal load voltages on resistive ...
Description:
Secondary voltages are nominal load voltages on resistive loads.Only the pins indicated on the wiring diagram "physically" exist.
Dual 115Va.c. 50 to 60Hz primaryTwin secondary windings ...
Description:
Dual 115Va.c. 50 to 60Hz primaryTwin secondary windings for series or parallel connection AVB series are inherently short circuit proof compact designVacuum epoxy resin moulded to UL94-V0 ratingDouble section glass fibre reinforced polyamide bobbins100% electrical and flash testedHigh efficiency and ...