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

LFVLT60-3001

AC/DC Power Supply Triple-OUT 5.2V/23.8V/-12.5V 8A/1.5A/0.5A 60W 9-Pin

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.

EOS Power

Availability : 71
Ship by Fri. 21 Nov to Thu. 27 Nov

November 2025

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49	30	1	2	3	4	5	6

USD 99.1725

Multiples of: 1

LFVLT110-4301

Size & Efficiency (3 x 5 Inch)

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.

EOS Power

Availability : 71
Ship by Fri. 21 Nov to Thu. 27 Nov

November 2025

November 2025
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USD 132.3787

Multiples of: 1

ECM100US15

Switching Power Supplies PSU, 100W, 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 : 71
Ship by Wed. 19 Nov to Fri. 21 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 135.4004

Multiples of: 1

100 W

Chassis

114.3 mm

63.5 mm

30.5 mm

63 Hz

0 C

80 C

KWS15A-15

TDK-Lambda Switching Power Supplies 15W 15V 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 : 70
Ship by Fri. 21 Nov to Thu. 27 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 29.7351

Multiples of: 1

Switching Supplies

Enclosed

15 W

85 VAC to 265 VAC , 120 VDC to 370 VDC

1 Output

15 V

1 A

Commercial

Pcb

50.8 mm

25.4 mm

24 mm

47 Hz to 440 Hz

Bulk

MBC41-1T05L

Switching Power Supplies 40W 5V 5A Screw Terminal

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 : 70
Ship by Fri. 21 Nov to Thu. 27 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 33.2719

Multiples of: 1

Mbc41

MBC41-1T48L

Switching Power Supplies 40W 48V 0.83A Screw Terminal

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 : 70
Ship by Fri. 21 Nov to Thu. 27 Nov

November 2025

November 2025
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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 33.2719

Multiples of: 1

Mbc41

VCE40US05

Switching Power Supplies AC-DC 40W PCB MOUNT ITE & HOUSEHOLD

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 : 70
Ship by Wed. 19 Nov to Fri. 21 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 41.7764

Multiples of: 1

Tray

NES-35-5

Switching Power Supplies 35W 5V 7A

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.

Mean Well

Availability : 70
Ship by Fri. 21 Nov to Thu. 27 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 66.3075

Multiples of: 1

Switching Supplies

35 W

85 VAC to 264 VAC 120 VDC to 370 VDC

1 Output

5 VDC

7 A

Commercial

Chassis

99 mm

97 mm

36 mm

Nes - 35

47 Hz to 63 Hz

FSA150024A

Switching Power Supplies 150W 24V 6.3A/7.5Apk

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.

Inventus Power

Availability : 70
Ship by Wed. 19 Nov to Fri. 21 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 66.7988

Multiples of: 1

MBC201-1T30G

Switching Power Supplies 200W 30V 5.33A MEDICAL Screw Term

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 : 70
Ship by Fri. 21 Nov to Thu. 27 Nov

November 2025

November 2025
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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 83.1558

Multiples of: 1

Switching Supplies

Open Frame

200 W

90 v to 264 V

1 Output

30 V

5.33 A

Medical

Chassis

127 mm

76.2 mm

38.1 mm

Mbc

Bulk

GSC25DG

Open Frame AC DC Converters 3 Output 5.1V 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 : 70
Ship by Fri. 21 Nov to Thu. 27 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 101.8547

Multiples of: 1

Switching Supplies

Open Frame

13 W

90 VAC to 264 VAC

3 Output

5.1 VDC

24 VDC

2.5 A

1 A

Commercial

Chassis

4.25 in

2.5 in

0.86 in

Gsc

MDS-300APB24 AA

Switching Power Supplies 24V 300W 3x5" Open Frame, 3pin Class I Medical 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.

Delta

Availability : 70
Ship by Wed. 19 Nov to Fri. 21 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 131.1022

Multiples of: 1

Switching Supplies

Open Frame

300 W

90 VAC to 264 VAC

1 Output

24 VDC

12.5 A

Medical

Chassis

127 mm

76.2 mm

35.6 mm

Mds

50 Hz to 60 Hz

Bulk

MPB125-2005G

Switching Power Supplies 125W +5V 25A +12V 0.5A

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 : 70
Ship by Fri. 21 Nov to Thu. 27 Nov

November 2025

November 2025
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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 169.1419

Multiples of: 1

Switching Supplies

125 W

90 VAC To 264 VAC

5 VDC

12 VDC

25 A

0.5 A

Commercial

Chassis

5 in

3 in

1.25 in

Mpb125

N-LDC15

Switching Power Supplies Power Supply Cover For LDC15F series

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 : 69
Ship by Wed. 19 Nov to Fri. 21 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 1.7809

Multiples of: 1

Accessories

Bulk

PSK-45-12

Switching Power Supplies ac-dc 45 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 : 69
Ship by Wed. 19 Nov to Fri. 21 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 14.1257

Multiples of: 1

Switching Supplies

Enclosed

45 W

85 VAC to 264 VAC , 100 VDC to 370 VDC

1 Output

12 VDC

3.8 A

Industrial

PCB

87 mm

52 mm

29.5 mm

PSK - 45

TXN 50-115

Switching Power Supplies 50W 15V 3.4A 3.90 x 3.25" Metal Encased

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 : 69
Ship by Wed. 19 Nov to Fri. 21 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 15.4077

Multiples of: 1

Switching Supplies

Enclosed

50 W

90 VAC to 264 VAC

1 Output

15 VDC

3.4 A

Industrial

Chassis

90 mm (3.543 in)

82 mm (3.228 in)

30 mm (1.181 in)

TXN 50

MPS-45-48

Switching Power Supplies 48W 48V 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.

Mean Well

Availability : 69
Ship by Fri. 21 Nov to Thu. 27 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 45.8712

Multiples of: 1

Open Frame

48 W

90 VAC to 264 VAC , 127 VDC to 370 VDC

1 Output

48 VDC

1 A

Medical

Chassis

127 mm

76.2 mm

27.94 mm

Mps - 45

MPT-45A

Switching Power Supplies 40.5W 5V/3A 12V/2A -5V/0.3A

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.

Mean Well

Availability : 69
Ship by Fri. 21 Nov to Thu. 27 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 51.6458

Multiples of: 1

15 W

90 VAC to 264 VAC , 127 VDC to 370 VDC

3 Output

5 VDC

12 VDC

3 A

2 A

Medical

Chassis

127 mm

76.2 mm

27.94 mm

Mpt - 45

PMT-48V350W1AR

Switching Power Supplies 48V 350W PanelMount Term. Block/Enclosed

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.

Delta

Availability : 68
Ship by Wed. 19 Nov to Fri. 21 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 66.3201

Multiples of: 1

Switching Supplies

Enclosed

350 W

90 VAC to 132 VAC , 180 VAC to 264 VAC

1 Output

48 VDC

7.3 A

Commercial

Panel

215 mm

115 mm

50 mm

Pmt

50 Hz to 60 Hz

Bulk

ZWS50BAF-5

TDK-Lambda Switching Power Supplies 50W 5V 10A AC-DC 115-230VAC

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 : 68
Ship by Fri. 21 Nov to Thu. 27 Nov

November 2025