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

VGS-50W-12

Switching Power Supplies ac-dc 50 W 12 Vdc single output metal case 85 305 Vac

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 : 911
Ship by Thu. 20 Nov to Mon. 24 Nov

November 2025

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USD 15.0741

Multiples of: 1

Box

9204

Round Aluminum Spacer - .120"(#4 screw) ID - .25" OD - .687" long - Clear Chromate finish

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.

Abbatron

Availability : 873
Ship by Mon. 24 Nov to Fri. 28 Nov

November 2025

November 2025
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USD 0.7744

Multiples of: 100

Computer Brackets

120 mm

GB40S05K01

Switching Power Supplies

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 : 860
Ship by Mon. 24 Nov to Fri. 28 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 22.5967

Multiples of: 1

Ac - Dc Power Supplies

Open Frame

25 W

90 VAC to 264 VAC

1 Output

5 VDC

5 A

Medical, Industrial

101.6 mm

48.3 mm

25 mm

Gb40

47 Hz to 63 Hz

- 25 C

+ 70 C

PMT-24V100W1AA

Switching Power Supplies 24V 100W PanelMount Term. BlockEnclosed

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 : 853
Ship by Mon. 24 Nov to Fri. 28 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 22.3125

Multiples of: 20

Switching Supplies

Enclosed

108 W

90 VAC to 132 VAC , 180 VAC to 264 VAC

1 Output

24 VDC

4.5 A

Commercial

Panel

158 mm

97 mm

38 mm

Pmt

50 Hz to 60 Hz

Bulk

NAL25-7605

AC/DC Power Supply Single-OUT 5V 5A 25W 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.

Artesyn Embedded Technologies

Availability : 824
Ship by Mon. 24 Nov to Fri. 28 Nov

November 2025

November 2025
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49	30	1	2	3	4	5	6

USD 36.9731

Multiples of: 1

MPS-65-12

Switching Power Supplies 62.4W 12V 5.2A

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 : 777
Ship by Mon. 24 Nov to Fri. 28 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 48.3112

Multiples of: 1

Open Frame

62 W

90 VAC to 264 VAC , 127 VDC to 370 VDC

1 Output

12 VDC

5.2 A

Medical

Chassis

127 mm

76.2 mm

27.94 mm

Mps - 65

Bulk

GB30S07K01

Switching Power Supplies

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 : 754
Ship by Mon. 24 Nov to Fri. 28 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 18.7741

Multiples of: 1

Ac - Dc Power Supplies

Open Frame

22.5 W

90 VAC to 264 VAC

1 Output

7.5 VDC

3 A

Medical, Industrial

101.6 mm

48.3 mm

25 mm

Gb30

47 Hz to 63 Hz

- 25 C

+ 70 C

CFM150S240

Switching Power Supplies 120W 24V 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.

Cincon

Availability : 732
Ship by Thu. 20 Nov to Mon. 24 Nov

November 2025

November 2025
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USD 47.5398

Multiples of: 1

VMS-160-5

Switching Power Supplies ac-dc, 160W, 5Vdc, single output, open PCB, 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.

CUI Inc

Availability : 686
Ship by Mon. 24 Nov to Fri. 28 Nov

November 2025

November 2025
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USD 134.6494

Multiples of: 1

9203

Circuit Board Hardware - PCB PC BRACKET STD PCI

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.

Abbatron

Availability : 673
Ship by Mon. 24 Nov to Fri. 28 Nov

November 2025

November 2025
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USD 0.7626

Multiples of: 100

Computer Brackets

120 mm

MAP40-S233

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 : 655
Ship by Mon. 24 Nov to Fri. 28 Nov

November 2025

November 2025
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USD 91.5075

Multiples of: 1

ECM60US24

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 : 642
Ship by Thu. 20 Nov to Mon. 24 Nov

November 2025

November 2025
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49	30	1	2	3	4	5	6

USD 58.8126

Multiples of: 1

60 W

ECL15US12-T

Switching Power Supplies AC/DC, 15W power supply, 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 : 614
Ship by Thu. 20 Nov to Mon. 24 Nov

November 2025

November 2025
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USD 29.0597

Multiples of: 1

15 W

Chassis

78.74 mm

31.75 mm

23.13 mm

63 Hz

0 C

70 C

NFM-20-24

Switching Power Supplies 22.08W 24V 0.92A

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 : 592
Ship by Mon. 24 Nov to Fri. 28 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 31.0281

Multiples of: 1

Open Frame

22 W

85 VAC to 264 VAC , 120 VDC to 370 VDC

1 Output

24 VDC

0.92 A

Chassis

89 mm

51 mm

19.3 mm

Nfm - 20

ZWS-30B-24

Switching Power Supplies 24V 1.3A, 31.2W 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.

TDK-Lambda

Availability : 590
Ship by Thu. 20 Nov to Mon. 24 Nov

November 2025

November 2025
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USD 44.9221

Multiples of: 1

Open Frame

31.2 W

1 Output

24 VDC

1.3 A

Commercial

Chassis

105 mm

50 mm

26.5 mm

Zws - B

Bulk

GB30S48K01

Switching Power Supplies

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 : 581
Ship by Mon. 24 Nov to Fri. 28 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 18.7741

Multiples of: 1

Ac - Dc Power Supplies

Open Frame

30 W

90 VAC to 264 VAC

1 Output

48 VDC

0.63 A

Medical, Industrial

101.6 mm

48.3 mm

25 mm

Gb30

47 Hz to 63 Hz

- 25 C

+ 70 C

GB40S48K01

Switching Power Supplies

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 : 561
Ship by Mon. 24 Nov to Fri. 28 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 22.5967

Multiples of: 1

Ac - Dc Power Supplies

Open Frame

40 W

90 VAC to 264 VAC

1 Output

48 VDC

0.83 A

Medical, Industrial

101.6 mm

48.3 mm

25 mm

Gb40

47 Hz to 63 Hz

- 25 C

+ 70 C

MB65S12C

Switching Power Supplies 65W 12V 5.4A Class2 Medical 2x3.5

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 : 559
Ship by Mon. 24 Nov to Fri. 28 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 74.2832

Multiples of: 1

Switching Supplies

Open Frame

65 W

85 VAC to 264 VAC

1 Output

12 V

5.4 A

Medical

Chassis

88.9 mm

50.8 mm

29.1 mm

Mb65s

TB110S12K

Switching Power Supplies Switching Open Frame PSU, 12VDC, 110W

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 : 556
Ship by Mon. 24 Nov to Fri. 28 Nov

November 2025

November 2025
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49	30	1	2	3	4	5	6

USD 101.6378

Multiples of: 1

Switching Supplies

Open Frame

110 W

90 VAC to 264 VAC

1 Output

12 VDC

8.7 A

Commercial

Chassis

101.6 mm

44.4 mm

33.6 mm

Tb110

MDS-065APS12 BA

Switching Power Supplies 12V 65W 2x4" Open Frame 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 : 235
Ship by Thu. 20 Nov to Mon. 24 Nov

November 2025