About Switching Power Supplies

Switching Power Supplies

A switching power supply is a type of power supply that utilizes a switching regulator to produce a specific DC voltage from an AC voltage source. In contrast to a traditional linear power supply, a switching power supply is much more efficient, smaller, and lighter in weight. The switching regulator, also known as a chopper regulator or DC-to-DC converter, utilizes a high-frequency switching transistor to regulate the output voltage. This type of regulator allows for high efficiency, since it does not waste power in the form of excess heat, as traditional linear power supplies do. Additionally, switching power supplies can generate higher voltages from a given AC source than a traditional linear power supply can.

Switching Power Supplies

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Image	Stock Code(▲▼)	Description	Manufacturer	Global Stock ⓘ (▲▼)	Price(USD) (Ex. GST)(▲▼)	Enter Qty	Product	Open Frame/Enclosed	Output Power	Input Voltage	Number of Outputs	Output Voltage-Channel 1	Output Voltage-Channel 2	Output Current-Channel 1	Output Current-Channel 2	Industry	Mounting Style	Length	Width	Height	Series	Input Frequency	Minimum Operating Temperature	Maximum Operating Temperature	Packaging

ECM60US48

Switching Power Supplies PSU, 60W, SINGLE OUTPUT, OPEN FRAME

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.

XP Power

Availability : 40
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 67.1684

Multiples of: 1

60 W

90 VAC to 264 VAC

1 Output

48 V

1.25 A

30.5 mm

50.8 mm

101.6 mm

ECM

63 Hz

- 10 C

70 C

ECL15UT03-E

Switching Power Supplies AC/DC, TRIPLE, 15W, ENCAPSULATED

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.

XP Power

Availability : 40
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 67.7061

Multiples of: 1

15 W

5 V

2 A

65 mm

33.5 mm

24.4 mm

63 Hz

PBW50F-12-N

Switching Power Supplies 50W 12V 2.1-2.7A w/cover

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.

Cosel

Availability : 40
Ship by Fri. 14 Nov to Thu. 20 Nov

November 2025

November 2025
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45	2	3	4	5	6	7	8
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 71.925

Multiples of: 1

Switching Supplies

Enclosed

50.4 W

85 VAC to 264 VAC /120 VDC to 350 VDC

2 Output

12 V

2.1 A

2.7 A

Commercial

Chassis

120 mm

82 mm

34.5 mm

Pba

50 Hz / 60 Hz

- 10 C

+ 71 C

Bulk

ECL30UD01-S

Switching Power Supplies AC/DC, DUAL, 30W, SCREW TERMINALS

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.

XP Power

Availability : 40
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 76.9576

Multiples of: 1

30 W

12 V

1.3 A

96 mm

40 mm

28.5 mm

63 Hz

ECM140US24

Switching Power Supplies POWER SUPPLY, 140WATT, OPEN FRAME

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.

XP Power

Availability : 40
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 155.4977

Multiples of: 1

120 W

Chassis

76.2 mm

127.0 mm

31.8 mm

0 C

70 C

GLC65EG

Open Frame AC DC Converters 3 Output 5V 24V 12V 90 ~ 264 VAC Input

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.

SL Power

Availability : 40
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 167.0476

Multiples of: 1

Switching Supplies

Open Frame

35 W

90 VAC to 264 VAC

3 Output

5 VDC

24 VDC

7 A

1.5 A

Commercial

Chassis

5 in

3 in

1.19 in

Glc

ABC450-1T12G

Open Frame AC DC Converters 1 Output 12V 90 ~ 264 VAC Input

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 : 40
Ship by Fri. 14 Nov to Thu. 20 Nov

November 2025

November 2025
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44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 264.4294

Multiples of: 1

Switching_Supplies

Open_Frame

450 W

264 VAC , 390 VDC

1_Output

12 V

20.83 A

Commercial

Chassis

165 mm

101.6 mm

41 mm

Abc450

47 Hz to 63 Hz

ABC600-1012G

Switching Power Supplies 12V 50A 600W AC/DC CONVERTER

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 : 40
Ship by Fri. 14 Nov to Thu. 20 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 354.6375

Multiples of: 1

Switching Supplies

Open Frame

600 W

90 VAC to 277 VAC , 120 VDC to 390 VDC

1 Output

12 V

Commercial

Chassis

203.2 mm

127 mm

40.64 mm

Abc600

47 Hz to 63 Hz

VMS-300-12

VMS-300 Series 300 W 12 V 90 to 264 Vin Medical Certified AC/DC Power Supply

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.

CUI Inc

Availability : 40
Ship by Fri. 14 Nov to Thu. 20 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 477.1611

Multiples of: 1

230 VAC

1 Output

Vms - 300

PSK-S2C-12

Switching Power Supplies ac-dc, 2 W, 12 Vdc, single output, encapsulated 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.

CUI Inc

Availability : 39
Ship by Fri. 14 Nov to Thu. 20 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 7.9977

Multiples of: 1

Switching Supplies

Enclosed

2 W

85 VAC to 305 VAC , 120 VDC to 430 VDC

1 Output

12 VDC

167 mA

Commercial

Pcb

33.7 mm

22.2 mm

18 mm

Psk - S2 C

47 Hz to 63 Hz

- 40 C

+ 70 C

Tube

412-59584-G

Switching Power Supplies COVER FOR MAP55

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 : 39
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 15.5001

Multiples of: 1

Accessories

Open Frame

Chassis

152.4 mm

83.1 mm

47 mm

Map55

PSK-60-5-T

Switching Power Supplies ac-dc 60 W 5 Vdc single output chassis 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.

CUI Inc

Availability : 39
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 23.0675

Multiples of: 1

Switching Supplies

Enclosed

50 W

85 VAC to 264 VAC , 100 VDC to 370 VDC

1 Output

5 VDC

10 A

Industrial

Chassis

135 mm

70 mm

37.9 mm

PSK - 60 - T

KWS5A-5

TDK-Lambda Switching Power Supplies 5W 5V 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.

TDK-Lambda

Availability : 39
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
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44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 28.7989

Multiples of: 1

Switching Supplies

Enclosed

5 W

85 VAC to 265 VAC , 120 VDC to 370 VDC

1 Output

5 V

1 A

Commercial

Pcb

38.1 mm

25.4 mm

21.5 mm

47 Hz to 440 Hz

Bulk

TPI 65-112A-JP

Switching Power Supplies 65W 12V 5420mA Open 3x2

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.

TRACO Power

Availability : 39
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 42.1344

Multiples of: 1

MBC40-3000G

Switching Power Supplies 40W 5.2/12.5/-12.8V @ 6/1/0.5A - MEDICAL

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 : 39
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 42.4

Multiples of: 1

Switching Supplies

Open Frame

40 W

90 v to 264 V

3 Output

5.2 V

12.5 V

6 A

1 A

Medical

Chassis

Mbc40

Bulk

S8FSG01505CD

Switching Power Supplies PS 15W 5V 3A DIN 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.

Omron

Availability : 39
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 45.0912

Multiples of: 1

VMS-225C-15-CNF

Switching Power Supplies ac-dc, 225 W, 15 Vdc , single output, me

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.

CUI Inc

Availability : 39
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 63.5966

Multiples of: 1

Switching Supplies

Enclosed

225 W

85 VAC to 264 VAC , 120 VDC to 370 VDC

1 Output

15 VDC

15 A

Medical

Chassis

103.4 mm

62 mm

37 mm

VMS - 225C - CNF

ECS130US24

Switching Power Supplies PSU, 130W, COMPACT OPEN FRAME

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.

XP Power

Availability : 39
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 89.7666

Multiples of: 1

130 W

80 VAC to 264 VAC

1 Output

24 V

5.4 A

ECS

MBC201-1005G

Switching Power Supplies 200W 5V 26A MEDICAL Header Type

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 : 39
Ship by Fri. 14 Nov to Thu. 20 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 126.0103

Multiples of: 1

Switching Supplies

Open Frame

200 W

90 v to 264 V

1 Output

5 V

26 A

Medical

Chassis

Mbc

Bulk

GCS350PS28

Switching Power Supplies AC-DC open frame psu, 350W, ind & med

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.

XP Power

Availability : 39
Ship by Wed. 12 Nov to Fri. 14 Nov

November 2025