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. 


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Beskrivning Pris 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-artikelnummer 170-7438
Tillv. art.nrVB 1.5/2/18
VarumärkeBlock
28,727 kr
Each (In a Tray of 91)
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18V ac 1.5VA 230V ac 2 32.3mm 23.8mm 27.3mm 32.3 x 23.8 x 27.3mm 84g Through Hole - - +70°C -
RS-artikelnummer 347-3423
Tillv. art.nrVB 1.5/2/18
VarumärkeBlock
31,12 kr
Each
Enheter
18V ac 1.5VA 230V ac 2 32.3mm 23.8mm 27.3mm 32.3 x 23.8 x 27.3mm 84g Through Hole - - +70°C -
RS-artikelnummer 121-3857
VarumärkeRS PRO
238,23 kr
Each
Enheter
2 x 18V ac 30VA 115 230V ac 2 68mm 57mm 35mm 68 x 57 x 35mm 530g PCB Mount - - +130°C 50Hz
RS-artikelnummer 170-7451
Tillv. art.nrAVB2.3/2/12
VarumärkeBlock
35,567 kr
Each (In a Tray of 91)
Enheter
12V ac 2.3VA 115 V ac, 230 V ac 2 32.3mm 27.3mm 34mm 32.3 x 27.3 x 34mm 110g Through Hole - - +70°C 50Hz
RS-artikelnummer 732-0415
Tillv. art.nrVC 5,0/1/15
VarumärkeBlock
77,45 kr
Each
Enheter
15V ac 5VA 230V ac 1 44mm 37mm 33mm 44 x 37 x 33mm 190g Through Hole - - +50°C 50Hz
RS-artikelnummer 667-5304
Tillv. art.nrAVB2.3/2/12
VarumärkeBlock
35,98 kr
Each
Enheter
12V ac 2.3VA 115 V ac, 230 V ac 2 32.3mm 27.3mm 34mm 32.3 x 27.3 x 34mm 110g Through Hole - - +70°C 50Hz
RS-artikelnummer 173-9945
Tillv. art.nr44237
VarumärkeMyrra
81,58 kr
Each
Enheter
12V ac 5VA 230V ac 2 44.25mm - 32.25mm 44.25 x 37 x 32.25mm 200g Through Hole - - +50°C 50Hz
RS-artikelnummer 732-0342
Tillv. art.nrVB 1,5/1/9
VarumärkeBlock
41,05 kr
Each
Enheter
9V 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-artikelnummer 170-7437
Tillv. art.nrVB 1.5/2/15
VarumärkeBlock
24,242 kr
Each (In a Tray of 91)
Enheter
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-artikelnummer 732-0367
Tillv. art.nrVB 2,0/1/9
VarumärkeBlock
44,67 kr
Each
Enheter
9V ac 2VA 230V ac 1 32.3mm 27.3mm 26.8mm 32.3 x 27.3 x 26.8mm 100g Through Hole - - +70°C 50Hz
RS-artikelnummer 869-5044
Tillv. art.nr47205
VarumärkeMyrra
222,21 kr
Each
Enheter
24V dc 7.5W 85 265 V ac, 120 370 V dc 1 - - - - - Through Hole -25°C - +70°C 47Hz
RS-artikelnummer 347-3417
Tillv. art.nrVB 1.5/2/15
VarumärkeBlock
26,88 kr
Each
Enheter
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-artikelnummer 173-9412
Tillv. art.nr45063
VarumärkeMyrra
192,43 kr
Each
Enheter
12V ac 30VA 230V ac 2 68mm 57mm 35mm 68 x 57 x 35mm 550g Through Hole - - +50°C 50Hz
RS-artikelnummer 201-8491
Tillv. art.nrPT 4.5/2/15
VarumärkeBlock
69,48 kr
Each
Enheter
15V ac 4.5VA 230V ac 2 44mm 33mm 37mm 44 x 33 x 37mm 190g Through Hole - - +40°C -
RS-artikelnummer 170-7395
Tillv. art.nrPT 4.5/2/15
VarumärkeBlock
68,804 kr
Each (In a Tray of 48)
Enheter
15V ac 4.5VA 230V ac 2 44mm 33mm 37mm 44 x 33 x 37mm 190g Through Hole - - +40°C -
RS-artikelnummer 174-0248
Tillv. art.nr44384
VarumärkeMyrra
141,35 kr
Each
Enheter
24V ac 30VA 230V ac 2 70mm 59mm 48.75mm 70 x 59 x 48.75mm 700g Through Hole - - +50°C 50Hz
RS-artikelnummer 170-7351
Tillv. art.nrFL 4/15
VarumärkeBlock
83,476 kr
Each (In a Tray of 35)
Enheter
15V ac 4VA 115 V ac, 230 V ac 2 53mm 19.6mm 44mm 53 x 19.6 x 44mm 145g Through Hole - - +40°C 50Hz
RS-artikelnummer 201-7454
Tillv. art.nrFL 30/24
VarumärkeBlock
133,90 kr
Each
Enheter
24V ac 30VA 115V ac, 230V ac 2 68mm 35.8mm 57mm 68 x 35.8 x 57mm 530g Through Hole - - +40°C 50Hz
RS-artikelnummer 121-3832
VarumärkeRS PRO
48,49 kr
Each
Enheter
1 x 9V ac 2.8VA 230V ac 1 32.5mm 27.5mm 34.5mm 32.5 x 27.5 x 34.5mm 140g PCB Mount - - +130°C 50Hz
RS-artikelnummer 504-454
VarumärkeRS PRO
96,47 kr
Each
Enheter
5V ac 3VA 230V ac 2 38mm 35mm 30mm 38 x 35 x 30mm 140g Through Hole - - - 50Hz
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