About Power Transformers

Power Transformers

A power transformer is a device used to convert electrical energy from one AC voltage level to another. It is one of the most common components of an electrical power system, used to step up or step down the voltage of the electrical current as needed. It consists of one or more coils of insulated wire wrapped around an iron core, allowing the core to be magnetically charged to alter the current in the secondary coil when the primary coil is charged. Transformers are an efficient means of transferring energy between two circuits, resulting in minimal losses. The transformer must be designed to match the load characteristics; wrong design can result in increased losses, instability, and possible destruction of the transformer.

Power Transformers

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Image	Stock Code(▲▼)	Description	Manufacturer	Global Stock ⓘ (▲▼)	Price(USD) (Ex. GST)(▲▼)	Enter Qty	Product	Power Rating	Primary Voltage Rating	Secondary Voltage Rating	Secondary Current Rating	Mounting Style	Primary Winding	Secondary Winding	Length	Width	Height	Outside Diameter	Series

F-137P

Power Transformers POWER TRANSFORMER 40.0Vct@0.038A 115V PCB MOUNT/F-137P

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Triad

Availability : 2204
Ship by Wed. 25 Jun to Tue. 01 Jul

July 2025

July 2025
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31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 6.1162

Multiples of: 1

FS20-120-C2

Power Transformers POWER XFMR 20 Vct @ 120 mA UL/cUL - Class 2/3, TUV, 115/230V SPLIT PACK PCB MOUNT / FS20-120-C2

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Triad

Availability : 2195
Ship by Wed. 25 Jun to Tue. 01 Jul

July 2025

July 2025
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27	29	30	1	2	3	4	5
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31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 3.8719

Multiples of: 10

Class 2 Transformers

2.5 VA

230 V ct/115 V

20 V ct/10 V

0.12 A / 0.24 A

Through Hole

Dual Primary Winding

Dual Secondary Winding

1.375 in

1.125 in

0.937 in

229B24-BULK

Power Transformers 24V CT@500/12V@1A

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Hammond

Availability : 2161
Ship by Wed. 25 Jun to Tue. 01 Jul

July 2025

July 2025
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27	29	30	1	2	3	4	5
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31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 13.2431

Multiples of: 1

12 VA

115 VAC , 230 VAC

24 VAC ct

500 mA

Through Hole

Dual Primary Winding

Dual Secondary Winding

63.5 mm

50.8 mm

27.18 mm

F16-150

Power Transformers POWER XFMR 16.0Vct@0.150A UL/cUL 115V SPLIT PACK PCB MOUNT/F16-150

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Triad

Availability : 2117
Ship by Wed. 25 Jun to Tue. 01 Jul

July 2025

July 2025
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31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 7.9299

Multiples of: 1

Split Pack Transformers

2.5 VA

115 V

16 V

Through Hole

Single Primary Winding

Dual Secondary Winding

34.93 mm

28.58 mm

30.15 mm

F16

PH9084.011NLT

Power Transformers 456uH 1.5kV Iso 1CT:1CT EE5 20%

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Pulse

Availability : 1940
Ship by Wed. 25 Jun to Tue. 01 Jul

July 2025

July 2025
	S	M	T	W	T	F	S
27	29	30	1	2	3	4	5
28	6	7	8	9	10	11	12
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30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 1.5934

Multiples of: 1000

1 W

Smd/Smt

Dual Primary Winding

Dual Secondary Winding

8.2 mm

6.6 mm

5.35 mm

Ph9084.Xxxnlt

SPOE3-0508

Power Transformers PoE EP7 Core

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bel Fuse

Availability : 1895
Ship by Mon. 23 Jun to Wed. 25 Jun

June 2025

June 2025
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26	22	23	24	25	26	27	28
27	29	30	1	2	3	4	5

USD 1.9845

Multiples of: 1

BV302S12020

Transformer: encapsulated; 2VA; 230VAC; 12V; 167mA; PCB

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Zettler

Availability : 1836
Ship by Mon. 23 Jun to Wed. 25 Jun

June 2025

June 2025
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27	29	30	1	2	3	4	5

USD 1.8375

Multiples of: 1

2 VA

230 VAC

12 V

167 mA

PCB

PH0416NLT

Power Transformers Flyback AEC-Q200 43-172uH, 1:2, 5000V

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Pulse

Availability : 1746
Ship by Wed. 25 Jun to Tue. 01 Jul

July 2025

July 2025
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27	29	30	1	2	3	4	5
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31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 2.6839

Multiples of: 150

Power

10 mm

12.5 mm

Er11 Platform

PA2669NL

Power Transformers XFMR,FLYBACK,EP13,SMT NPB

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Pulse

Availability : 1746
Ship by Wed. 25 Jun to Tue. 01 Jul

July 2025

July 2025
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27	29	30	1	2	3	4	5
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31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 3.4797

Multiples of: 1

DSW-332

Power Transformer 2500Vrms 2.5VA 8Term. PC Pin Thru-Hole

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Stancor

Availability : 1704
Ship by Wed. 25 Jun to Tue. 01 Jul

July 2025

July 2025
	S	M	T	W	T	F	S
27	29	30	1	2	3	4	5
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30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 54.4518

Multiples of: 1

2.5 VA

SM91502ALA-E

Power Transformers BMS Transformer/CMC, 6PIN, SGL, 4.3k VDC AEC-Q200

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bourns

Availability : 1686
Ship by Wed. 09 Jul to Mon. 14 Jul

July 2025

July 2025
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27	29	30	1	2	3	4	5
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30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 1.5041

Multiples of: 1

BMS Transformers

PCB Mount

7.62 mm

6.73 mm

5.59 mm

SM91501ALA

F-233Z

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Triad

Availability : 1659
Ship by Wed. 25 Jun to Tue. 01 Jul

July 2025

July 2025
	S	M	T	W	T	F	S
27	29	30	1	2	3	4	5
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31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 59.6269

Multiples of: 1

DSW-228

Emerson Printed Circuit Transformer "Side-Winder", Dual Input Voltages 115/230 50/60 Hz, Individual Output Voltage 14, Individual Output mA 40, Series Output Voltage 28 C.T., Series Output mA 40, Parallel Output Voltage 14, Parallel Output mA 80, VA 1.1

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Stancor

Availability : 1597
Ship by Wed. 25 Jun to Tue. 01 Jul

July 2025

July 2025
	S	M	T	W	T	F	S
27	29	30	1	2	3	4	5
28	6	7	8	9	10	11	12
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30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 6.3575

Multiples of: 1

PM2185.012NLT

Power Transformers 1CT:2CT Iso4000V Push Pull AEC-Q200

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Pulse

Availability : 1552
Ship by Mon. 23 Jun to Wed. 25 Jun

June 2025

June 2025
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22	25	26	27	28	29	30	31
23	1	2	3	4	5	6	7
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25	15	16	17	18	19	20	21
26	22	23	24	25	26	27	28
27	29	30	1	2	3	4	5

USD 1.5078

Multiples of: 1

SMD/SMT

SPOE7-3308

Power Transformers PoE EP10 Core

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bel Fuse

Availability : 1539
Ship by Mon. 23 Jun to Wed. 25 Jun

June 2025

June 2025
	S	M	T	W	T	F	S
22	25	26	27	28	29	30	31
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25	15	16	17	18	19	20	21
26	22	23	24	25	26	27	28
27	29	30	1	2	3	4	5

USD 2.099

Multiples of: 1

PA2007NLT

Power Transformers 1:1 GATE DRIVE TRANSFORMER

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Pulse

Availability : 1517
Ship by Mon. 23 Jun to Wed. 25 Jun

June 2025

June 2025
	S	M	T	W	T	F	S
22	25	26	27	28	29	30	31
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25	15	16	17	18	19	20	21
26	22	23	24	25	26	27	28
27	29	30	1	2	3	4	5

USD 1.573

Multiples of: 1

Gate Drive

PA2437NL

Power Transformers XFMR,FLYBACK,EP13,SMT NPB

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Pulse

Availability : 1513
Ship by Wed. 25 Jun to Tue. 01 Jul

July 2025

July 2025
	S	M	T	W	T	F	S
27	29	30	1	2	3	4	5
28	6	7	8	9	10	11	12
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30	20	21	22	23	24	25	26
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 2.6375

Multiples of: 1

SPOE7-0508

Power Transformers PoE EP10 Core

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bel Fuse

Availability : 1509
Ship by Mon. 23 Jun to Wed. 25 Jun

June 2025

June 2025
	S	M	T	W	T	F	S
22	25	26	27	28	29	30	31
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25	15	16	17	18	19	20	21
26	22	23	24	25	26	27	28
27	29	30	1	2	3	4	5

USD 2.099

Multiples of: 1

PA3855.005NLT

Transformers Audio & Signal FLYBACK POE TRANSFMR EP13 PLUS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Pulse

Availability : 1468
Ship by Mon. 23 Jun to Wed. 25 Jun

June 2025

June 2025
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25	15	16	17	18	19	20	21
26	22	23	24	25	26	27	28
27	29	30	1	2	3	4	5

USD 2.079

Multiples of: 1

Power

2.2 A

17.65 mm

14.5 mm

14 mm

Ep13plus

PH9384.034NLT

Power Transformers SMD 3W 27V/us 680uH 3CT:4CT 20%

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Pulse

Availability : 1462
Ship by Mon. 23 Jun to Wed. 25 Jun

June 2025