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
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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 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 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 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 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
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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 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 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 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 170-7395
Tillv. art.nrPT 4.5/2/15
VarumärkeBlock
68,804 kr
Each (In a Tray of 48)
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15V ac 4.5VA 230V ac 2 44mm 33mm 37mm 44 x 33 x 37mm 190g Through Hole - - +40°C -
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 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 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 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 173-9800
Tillv. art.nr44165
VarumärkeMyrra
46,43 kr
Each
Enheter
12V ac 2.3VA 230V ac 2 32.6mm 27.6mm 29.8mm 32.6 x 27.6 x 29.8mm 70g Through Hole - - +70°C 50Hz
RS-artikelnummer 170-7384
Tillv. art.nrFL 42/12
VarumärkeBlock
194,659 kr
Each (In a Tray of 12)
Enheter
12V ac 42VA 115 V ac, 230 V ac 2 83.5mm 39mm 70mm 83.5 x 39 x 70mm 715g Through Hole - - +40°C 50Hz
RS-artikelnummer 869-5038
Tillv. art.nr47202
VarumärkeMyrra
223,24 kr
Each
Enheter
12V dc 7.5W 85 → 265 V ac, 120 → 370 V dc 1 - - - - - Through Hole -25°C - +70°C 47Hz
RS-artikelnummer 732-0540
Tillv. art.nrVC 5,0/1/6
VarumärkeBlock
95,54 kr
Each
Enheter
6V ac 5VA 230V ac 1 44mm 37mm 33mm 44 x 37 x 33mm 190g Through Hole - - +50°C 50Hz
RS-artikelnummer 310-1190
Tillv. art.nrVB 0.35/2/9
VarumärkeBlock
52,94 kr
Each
Enheter
9V ac 0.35VA 230V ac 2 22mm 15mm 22.7mm 22 x 15 x 22.7mm 24g Through Hole - - +70°C -
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