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

Enable Smart Filtering (Note: Disable Smart Filtering for quicker results)

Select	Filter Name
	Manufacturer
	Product
	Power Rating
	Primary Voltage Rating
	Secondary Voltage Rating
	Secondary Current Rating
	Mounting Style
	Primary Winding
	Secondary Winding
	Length
	Width
	Height
	Outside Diameter
	Series

...

Sorting

Sort Column:

Sort Direction:

...

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

750317236

Power Transformers MID-FLYMAX 18-60V 12V/0.25A 143.5kHz

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.

Wurth

Availability : 4850
Ship by Tue. 16 Dec to Thu. 25 Dec

December 2025

December 2025
	S	M	T	W	T	F	S
49	30	1	2	3	4	5	6
50	7	8	9	10	11	12	13
51	14	15	16	17	18	19	20
52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

USD 1.4535

Multiples of: 1

9.78 mm

9.5 mm

10.54 mm

Mid - Flymax

750315226

Audio Transformers / Signal Transformers MID-PPMAX Push Pull Frq 550kHz

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.

Wurth

Availability : 4850
Ship by Tue. 16 Dec to Thu. 25 Dec

December 2025

December 2025
	S	M	T	W	T	F	S
49	30	1	2	3	4	5	6
50	7	8	9	10	11	12	13
51	14	15	16	17	18	19	20
52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

USD 1.53

Multiples of: 1

Signal

200 mA

7.14 mm

6.73 mm

4.19 mm

Mid - Ppmax

750315828

Power Transformers MID-FLYLT 36-72V 50-200kHz

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.

Wurth

Availability : 4850
Ship by Tue. 16 Dec to Thu. 25 Dec

December 2025

December 2025
	S	M	T	W	T	F	S
49	30	1	2	3	4	5	6
50	7	8	9	10	11	12	13
51	14	15	16	17	18	19	20
52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

USD 1.53

Multiples of: 1

Power

13.36 mm

10.16 mm

8.64 mm

Mid - Flylt

750315834

Power Transformers MID-FLYLT 36-72V 50-200kHz

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.

Wurth

Availability : 4850
Ship by Tue. 16 Dec to Thu. 25 Dec

December 2025

December 2025
	S	M	T	W	T	F	S
49	30	1	2	3	4	5	6
50	7	8	9	10	11	12	13
51	14	15	16	17	18	19	20
52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

USD 1.53

Multiples of: 1

Power

13.36 mm

10.16 mm

8.64 mm

Mid - Flylt

750315827

Power Transformers MID-FLYLT 36-72V 50-200kHz

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.

Wurth

Availability : 4850
Ship by Tue. 16 Dec to Thu. 25 Dec

December 2025

December 2025
	S	M	T	W	T	F	S
49	30	1	2	3	4	5	6
50	7	8	9	10	11	12	13
51	14	15	16	17	18	19	20
52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

USD 1.53

Multiples of: 1

Power

13.36 mm

10.16 mm

8.64 mm

Mid - Flylt

750315833

Power Transformers MID-FLYLT 36-72V 50-200kHz

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.

Wurth

Availability : 4850
Ship by Tue. 16 Dec to Thu. 25 Dec

December 2025

December 2025
	S	M	T	W	T	F	S
49	30	1	2	3	4	5	6
50	7	8	9	10	11	12	13
51	14	15	16	17	18	19	20
52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

USD 1.53

Multiples of: 1

Power

13.36 mm

10.16 mm

8.64 mm

Mid - Flylt

750314839

Resonant Converters For For DC/DC Converters SMPS Transformer 1500Vrms Isolation 30 ~ 70kHz Surface Mount

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.

Wurth

Availability : 4850
Ship by Tue. 16 Dec to Thu. 25 Dec

December 2025

December 2025
	S	M	T	W	T	F	S
49	30	1	2	3	4	5	6
50	7	8	9	10	11	12	13
51	14	15	16	17	18	19	20
52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

USD 1.5555

Multiples of: 1

Forward Transformer

150 mA

9.78 mm

9.14 mm

10.54 mm

We - Fw

750311268

Flyback Converters For For DC/DC Converters SMPS Transformer 500Vrms Isolation 391kHz Surface Mount

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.

Wurth

Availability : 4850
Ship by Tue. 16 Dec to Thu. 25 Dec

December 2025

December 2025
	S	M	T	W	T	F	S
49	30	1	2	3	4	5	6
50	7	8	9	10	11	12	13
51	14	15	16	17	18	19	20
52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

USD 1.6065

Multiples of: 1

Power

5 W

50 mA

9.78 mm

9.14 mm

10.54 mm

We - Fb

750310787

Power Transformers MID-OLTI 120V 12V 5W

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.

Wurth

Availability : 4850
Ship by Tue. 16 Dec to Thu. 25 Dec

December 2025

December 2025
	S	M	T	W	T	F	S
49	30	1	2	3	4	5	6
50	7	8	9	10	11	12	13
51	14	15	16	17	18	19	20
52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

USD 1.6915

Multiples of: 1

Power

5 W

20.3 mm

17.96 mm

14.3 mm

Mid - Olti

750315825

Power Transformers MID-FLYLT 36-72V 50-200kHz

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.

Wurth

Availability : 4850
Ship by Tue. 16 Dec to Thu. 25 Dec

December 2025

December 2025
	S	M	T	W	T	F	S
49	30	1	2	3	4	5	6
50	7	8	9	10	11	12	13
51	14	15	16	17	18	19	20
52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

USD 1.7255

Multiples of: 1

Power

13.36 mm

10.16 mm

8.64 mm

Mid - Flylt

750317234

Power Transformers MID-FLYMAX 18-60V 5V/0.5A 143.5kHz

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.

Wurth

Availability : 4850
Ship by Tue. 16 Dec to Thu. 25 Dec

December 2025

December 2025
	S	M	T	W	T	F	S
49	30	1	2	3	4	5	6
50	7	8	9	10	11	12	13
51	14	15	16	17	18	19	20
52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

USD 1.7912

Multiples of: 100

9.78 mm

9.5 mm

10.54 mm

Mid - Flymax

750317331

Power Transformers MID-PPTI TOR4.3/2.3/2.8 0.6W SMT

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.

Wurth

Availability : 4850
Ship by Tue. 16 Dec to Thu. 25 Dec

December 2025

December 2025
	S	M	T	W	T	F	S
49	30	1	2	3	4	5	6
50	7	8	9	10	11	12	13
51	14	15	16	17	18	19	20
52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

USD 1.8105

Multiples of: 1

SMD/SMT

750311659

Flyback Converters For For DC/DC Converters SMPS Transformer 1500Vrms Isolation 180kHz Surface Mount

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.

Wurth

Availability : 4850
Ship by Tue. 16 Dec to Thu. 25 Dec

December 2025

December 2025
	S	M	T	W	T	F	S
49	30	1	2	3	4	5	6
50	7	8	9	10	11	12	13
51	14	15	16	17	18	19	20
52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

USD 1.9465

Multiples of: 1

Isolated Flyback Converter

1 w to 3 W

10.16 mm

13.36 mm

8.64 mm

Mid - L8300

750319692

Power Transformers WE-PPTI SN6507 Ui = 12V Uo1 = 15V/0.5A f = 450-600kHz

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.

Wurth

Availability : 4850
Ship by Tue. 16 Dec to Thu. 25 Dec

December 2025

December 2025
	S	M	T	W	T	F	S
49	30	1	2	3	4	5	6
50	7	8	9	10	11	12	13
51	14	15	16	17	18	19	20
52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

USD 1.8615

Multiples of: 1

Push - Pull Transformers

9.45 mm

8.5 mm

5.5 mm

WE - PPTI

750316928

Power Transformers MID-UDS SMT 300kHz

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.

Wurth

Availability : 4850
Ship by Tue. 16 Dec to Thu. 25 Dec

December 2025

December 2025
	S	M	T	W	T	F	S
49	30	1	2	3	4	5	6
50	7	8	9	10	11	12	13
51	14	15	16	17	18	19	20
52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

USD 1.683

Multiples of: 1

8.26 mm

6.6 mm

5.59 mm

Mid - Uds

750317161

Power Transformers MID-UDS 8V SMT 33.6V/0.025A 58kHz

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.

Wurth

Availability : 4850
Ship by Tue. 16 Dec to Thu. 25 Dec

December 2025

December 2025
	S	M	T	W	T	F	S
49	30	1	2	3	4	5	6
50	7	8	9	10	11	12	13
51	14	15	16	17	18	19	20
52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

USD 1.87

Multiples of: 1

8.26 mm

6.6 mm

5.59 mm

Mid - Uds

750319691

Power Transformers WE-PPTI SN6507 Ui =12V Uo1 = 12V/0.625A f = 400-600kHz

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.

Wurth

Availability : 4850
Ship by Tue. 16 Dec to Thu. 25 Dec

December 2025

December 2025
	S	M	T	W	T	F	S
49	30	1	2	3	4	5	6
50	7	8	9	10	11	12	13
51	14	15	16	17	18	19	20
52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

USD 1.87

Multiples of: 1

Push - Pull Transformers

9.45 mm

8.5 mm

5.5 mm

WE - PPTI

750319693

Power Transformers WE-PPTI SN6507 Ui = 12V Uo1 = 24V/0.315A f = 400-600kHz

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.

Wurth

Availability : 4850
Ship by Tue. 16 Dec to Thu. 25 Dec

December 2025

December 2025
	S	M	T	W	T	F	S
49	30	1	2	3	4	5	6
50	7	8	9	10	11	12	13
51	14	15	16	17	18	19	20
52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

USD 1.87

Multiples of: 1

Push - Pull Transformers

9.45 mm

8.5 mm

5.5 mm

WE - PPTI

750317233

Power Transformers MID-FLYMAX 8-28V 5V/0.5A 143.5kHz

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.

Wurth

Availability : 0

USD 1.462

Multiples of: 1

9.78 mm

9.5 mm

10.54 mm

Mid - Flymax

750317830

Power Transformers MID-PPTI TOR4.3/2.3/2.8 1.24W SMT

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.

Wurth

Availability : 0

USD 1.8105

Multiples of: 1

SMD/SMT