Buy Switch Mode Power Supply (SMPS) Transformers & Transformers parts

Switch Mode Power Supply (SMPS) Transformers

Over 70 years in the business means RS Components has unparalleled experience providing businesses with essential Switch Mode Power Supply (SMPS) Transformers parts and components. We now support engineers all over the world, distributing Switch Mode Power Supply (SMPS) Transformers and other Transformers products to customers in over 160 countries, who know they can rely on our product quality and superb customer service whether it's for Audio Transformers or Transformer Ferrite Cores. Our extensive product list extends far beyond those items found in the Transformers product line. Other items in our Electronics Components, Power & Connectors range are also available to you with the same quick delivery and excellent customer service. In addition, should you have any queries regarding your Electronics Components, Power & Connectors purchase, feel free to get in touch with our technical team, available 8am to 8pm. RS Components complies with the highest standards for B2B companies, which means whether you're looking for a Wurth Elektronik product or another brand, we'll guarantee its quality, and provide you with all the technical specifications and free technical support you need to use your Switch Mode Power Supply (SMPS) Transformers product. Those customers who hold a business account with us will enjoy the free next day delivery service with their online order of in-stock Switch Mode Power Supply (SMPS) Transformers items. We strive to ensure that our Switch Mode Power Supply (SMPS) Transformers products meet the highest quality and safety standards, so you can have complete confidence before you buy from us online. Not only do we profile the details and images of all Transformers products, but we also employ over 60 highly skilled engineers to offer free technical advice, information and help. Remember too, that if you are buying in bulk and spend over £500, you could profit from our flexible pricing arrangements that adapt to customer budget.

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Brand / Part No

Primary Voltage Rating

Secondary Voltage Rating

Power Rating

Number of Outputs

Secondary Current

Price

418-5486

Myrra
74001

265V ac

5 Vdc

1.2A

£3.26Each

418-5492

Myrra
74002

265V ac

14 Vdc

0.5A

£3.54Each

418-5515

Myrra
74010

265V ac

3.5 V dc / 5.2 V dc

0.85 A, 2 A

£3.58Each

418-5537

Myrra
74020

130 V ac, 14 V dc

16.5 V dc / 7 V dc

18W

1.4 A, 3 A

£4.14Each

418-5470

Myrra
74000

265V ac

15 V dc / 6 V dc

0.35 A, 1.2 A

£2.80Each

418-5509

Myrra
74003

265V ac

3.5 V dc / 5.2 V dc

1.2 A, 1.8 A

£3.54Each

418-4067

Myrra
74021

130 V ac, 14 V dc

16.5 V dc / 7 V dc

18W

1.4 A, 3 A

£4.14Each

418-5543

Myrra
74030

265V ac

17 V dc to 7 V dc

15 → 30W

1.5 A, 3 A

£5.07Each

418-4073

Myrra
74060

85 → 265V

12 V / 5 V

140W

3 A, 4 A, 5 A

Now £9.71 £10.66Each

418-5559

Myrra
74040

85 → 265V

12 V / 5 V

60W

1.5 A, 4 A

£6.48Each

418-4089

Myrra
74070

85 → 265V

12 V / 5 V

180W

5 A, 6 A

£13.40Each

418-5565

Myrra
74050

85 → 265V

12 V / 5 V

90W

1.5 A, 3 A, 5 A

£7.79Each

522-6055

Wurth Elektronik
749196221

0.95A

£4.15Each

522-6061

Wurth Elektronik
749196231

0.95A

£4.15Each

522-6077

Wurth Elektronik
749196241

0.95A

£4.15Each

522-6083

Wurth Elektronik
749196301

0.97A

Now £4.51 £7.35Each

715-6939

Murata
77204C

Now £4.66 £5.69Each

Also available in industry standard packaging

522-6099

Wurth Elektronik
749196311

0.97A

Now £4.51 £7.39Each

715-6933

Murata
77205C

£5.78Each

Also available in industry standard packaging

522-5995

Wurth Elektronik
749196121

0.55A

£3.49Each

Price reduction shown applies to column 1 list price

	Murata(5)
	Myrra(14)
	OEP(3)
	Orbitec(1)
	Wurth Elektronik(25)

	55 → 100V(1)
	65 → 125V(1)
	85 → 265V(4)
	100 → 265V(1)
	130 V ac, 14 V dc(2)
	265V ac(6)

	3.3 to 6 Vdc(1)
	3.5 V dc / 5.2 V dc(2)
	5 Vdc(1)
	7.5 to 15 Vdc(1)
	12 V / 5 V(4)
	14 Vdc(1)
	15 V dc / 6 V dc(1)
	16.5 V dc / 7 V dc(2)
	17 V dc to 7 V dc(1)

	4W(1)
	6W(3)
	8W(1)
	9W(2)
	15 → 30W(1)
	18W(2)
	20W(1)
	60W(1)
	90W(1)
	140W(1)
	180W(1)

	1(2)
	2(5)
	3(1)
	4(4)

	0.35 A, 1.2 A(1)
	0.5A(1)
	0.55A(5)
	0.85 A, 2 A(1)
	0.9A(1)
	0.95A(5)
	0.97A(5)
	1.2 A, 1.8 A(1)
	1.2A(1)
	1.4 A, 3 A(2)
	1.5 A, 3 A(1)
	1.5 A, 3 A, 5 A(1)
	1.5 A, 4 A(1)
	1.5A(1)
	1.7A(5)
	1.91A(5)
	3 A, 4 A, 5 A(1)
	5 A, 6 A(1)

	ADSL, DC-DC Converter, Forward, Push-Pull, VDSL(3)
	Flyback(14)
	Flyback, Forward, Push-Pull, SEPIC, Step Down, Step Up(25)
	TRIAC Firing(5)

	12.9 x 9.2 x 6.2mm(5)
	16.3 x 12 x 7.4mm(5)
	17.2 x 8.5 x 21.8mm(1)
	17.5 x 16 x 8.3mm(5)
	18 x 16 x 17.5mm(2)
	18 x 17.5 x 16mm(5)
	19 x 10 x 25.8mm(1)
	21 x 21 x 10.8mm(10)
	21 x 31 x 17mm(2)
	22 x 11 x 28.7mm(1)
	25.4 x 20.3 x 12.3mm(5)
	27 x 21 x 27mm(1)
	37 x 37 x 27mm(1)
	43 x 40 x 34mm(1)
	49 x 46 x 38mm(1)
	52 x 51 x 40.5mm(1)

	3.4μH(1)
	4.3μH(1)
	5.3μH(1)
	6.6μH(1)
	7.6μH(1)
	7.9μH(1)
	8.3μH(1)
	8.5μH(1)
	9.3μH(1)
	9.7μH(1)
	9.9μH(1)
	10μH(1)
	10.9μH(1)
	11.3μH(1)
	11.5μH(1)
	11.6μH(1)
	12μH(1)
	14.2μH(1)
	14.7μH(1)
	21.6μH(1)
	22.3μH(1)
	23.3μH(1)
	27.4μH(1)
	87.1μH(1)
	140μH(1)
	153.8μH(1)
	196μH(1)
	198.6μH(1)
	300μH(1)
	440μH(1)
	500μH(2)
	2100μH(2)

	6.2mm(5)
	7.4mm(5)
	8.3mm(5)
	10.8mm(10)
	12.3mm(5)
	16mm(5)
	17mm(2)
	17.5mm(2)
	21.8mm(1)
	25.8mm(1)
	27mm(2)
	28.7mm(1)
	34mm(1)
	38mm(1)
	40.5mm(1)

	0.05 Ω, 0.5 Ω(1)
	0.06 Ω, 0.6 Ω(1)
	0.07 Ω, 0.7 Ω(1)
	30mΩ(5)
	71.1mΩ(5)
	140mΩ(5)
	159mΩ(5)
	344mΩ(5)

	12.9mm(5)
	16.3mm(5)
	17.2mm(1)
	17.5mm(5)
	18mm(7)
	19mm(1)
	21mm(12)
	22mm(1)
	25.4mm(5)
	27mm(1)
	37mm(1)
	43mm(1)
	49mm(1)
	52mm(1)

	8.5mm(1)
	9.2mm(5)
	10mm(1)
	11mm(1)
	12mm(5)
	16mm(7)
	17.5mm(5)
	20.3mm(5)
	21mm(11)
	31mm(2)
	37mm(1)
	40mm(1)
	46mm(1)
	51mm(1)

	0.004kg(1)
	0.009kg(1)
	0.011kg(1)

	PCB Mount(6)
	Surface Mount(3)
	Through Hole(13)

	0.13μH(5)
	0.17μH(5)
	0.18μH(5)
	0.21μH(5)
	0.24μH(5)

	1MHz(25)
	60Hz(5)
	70kHz(5)
	100kHz(5)
	132kHz(1)