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

ECS100US12

Switching Power Supplies PSU, 100W, 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 : 108
Ship by Wed. 19 Nov to Fri. 21 Nov

November 2025

November 2025
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49	30	1	2	3	4	5	6

USD 73.3603

Multiples of: 1

80 W

80 VAC to 264 VAC

1 Output

12 V

8.3 A

ECS100

GB20S07P01

Switching Power Supplies 20W 5V 2A Med 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.

SL Power

Availability : 107
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 12.8436

Multiples of: 1

Switching Supplies

Open Frame

15 W

100 VAC to 240 VAC

1 Output

7.5 VDC

2 A

Medical, Industrial

Pcb

82 mm

40 mm

22.09 mm

Gb20

47 Hz to 63 Hz

- 25 C

+ 70 C

CFM50S360-CA

Switching Power Supplies 50W 36V 1.39A 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.

Cincon

Availability : 107
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 17.7177

Multiples of: 1

Switching Supplies

Enclosed

50 W

90 VAC to 264 VAC

1 Output

36 VDC

1.39 A

Medical

Chassis

34.5 mm

64 mm

34.5 mm

CFM50S

KWS5A-12

TDK-Lambda Switching Power Supplies 5.4W 12V 0.45A

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 : 107
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 27.1687

Multiples of: 1

Switching Supplies

Enclosed

5.4 W

85 VAC to 265 VAC , 120 VDC to 370 VDC

1 Output

12 V

450 mA

Commercial

Pcb

38.1 mm

25.4 mm

21.5 mm

47 Hz to 440 Hz

Bulk

ECS60US15

Switching Power Supplies AC/DC, 60W, 3"X2", GREEN POWER

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 : 107
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 47.5167

Multiples of: 1

60 W

80 VAC to 264 VAC

1 Output

15 V

4 A

76.2 mm

50.8 mm

26.7 mm

ECS

400 Hz

GB10S15K01

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 : 106
Ship by Wed. 19 Nov to Fri. 21 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
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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 8.9743

Multiples of: 1

Switching Supplies

Open Frame

12 W

90 VAC to 264 VAC

1 Output

15 VDC

0.8 A

Medical, Industrial

86 mm

41 mm

25 mm

Gb10

47 Hz to 63 Hz

- 25 C

+ 70 C

ECM100S LOOM

Switching Power Supplies LOOM KIT FOR ECM100 SINGLE OUTPUT

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 : 106
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 10.2679

Multiples of: 1

ECM

VMS-20-12

Switching Power Supplies ac-dc, 20 W, 12 Vdc, 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 : 106
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 28.1473

Multiples of: 1

Switching Supplies

Open Frame

20 W

90 VAC to 264 VAC

1 Output

12 V

1.7 A

Medical

Pcb

60.5 mm

40.6 mm

17 mm

47 Hz to 63 Hz

Bulk

EPP-150-15

Switching Power Supplies 100.5W 15V 6.7A 150W w/forced air

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 : 106
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 47.1188

Multiples of: 1

Open Frame

100.5 w , 150 W

90 VAC to 264 VAC , 127 VDC to 370 VDC

1 Output

15 VDC

6.7 A , 10 A

Commercial

Chassis

101.6 mm

50.8 mm

28.956 mm

Epp - 150

47 Hz to 63 Hz

Bulk

GSM11-5AAG

Switching Power Supplies 11W 5.1V@2.2A

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.

SL Power

Availability : 106
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
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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 56.6989

Multiples of: 1

Switching Supplies

Open Frame

11 W

85 VAC to 264 VAC

5.1 VDC

2.2 A

Medical, Commercial

Chassis

2.28 in

2 in

0.56 in

Gsm

VGS-100-5

Switching Power Supplies ac-dc, 100 W, 5 Vdc, single output, metal case

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 : 106
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 162.569

Multiples of: 1

VOF-450C-24-CFS

Switching Power Supplies ac-dc, 450 W, 24 Vdc, single output, metal case w/ side fan

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 : 105
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 124.4859

Multiples of: 1

Switching Supplies

Enclosed

450 W

90 VAC to 264 VAC , 127 VDC to 370 VDC

1 Output

24 VDC

18.75 A

ITE, Industrial, Household

Chassis

160 mm

86 mm

43 mm

VGD-30-D512

VGD-30 Series 30 W Dual Output 5 / 12 V Encapsulated 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 : 104
Ship by Fri. 21 Nov to Thu. 27 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
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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 55.1024

Multiples of: 1

ABC200-1024G

Switching Power Supplies 200W 24V 8.5A

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 : 104
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 255.4637

Multiples of: 1

Switching Supplies

Open Frame

200 W

90 VAC to 264 VAC

1 Output

24 VDC

8.5 A

Chassis

4 in

2 in

1.5 in

Abc200

Bulk

CFM06S120

Switching Power Supplies AC-DC Open Frame 6 Watt Single Output 12VDC Output 0.5A 81% Efficiency PCB 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.

Cincon

Availability : 103
Ship by Wed. 19 Nov to Fri. 21 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 7.2303

Multiples of: 1

Switching Supplies

Open Frame

6 W

90 VAC to 264 VAC

1 Output

12 V

0.5 A

Commercial

Smd/Smt

Cfm06s

- 40 C

+ 70 C

RAC45-48SG/OF

Switching Power Supplies 45W 90-264Vin 48Vout 1A -5%+10%

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.

Recom Power

Availability : 103
Ship by Fri. 21 Nov to Thu. 27 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 21.0378

Multiples of: 1

Ac - Dc Modules

Open Frame

45 W

90 VAC To 264 VAC

1 Output

48 VDC

1 A

Commercial

Chassis

101.6 mm

51 mm

28 mm

Rac45 - G/Of

47 Hz To 63 Hz

Bulk

PBW30F-12

Switching Power Supplies 30W 12V 1.3-1.7A 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.

Cosel

Availability : 103
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 40.2937

Multiples of: 1

Switching Supplies

Open Frame

31.2 W

85 VAC to 264 VAC /120 VDC to 350 VDC

2 Output

12 V

1.3 A

1.7 A

Commercial

Chassis

103 mm

78 mm

34.5 mm

Pba

50 Hz / 60 Hz

- 10 C

+ 71 C

Bulk

ECS45US24

Switching Power Supplies PSU, 45W, INDUSTRIAL AND 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.

XP Power

Availability : 103
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 42.1101

Multiples of: 1

LWT-30H-522

Switching Power Supplies 15W 5V 5A, 12V 1.2A, -12V 0.6A

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 : 103
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
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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 123.2437

Multiples of: 1

Switching Supplies

Enclosed

30 W

85 VAC to 265 VAC

5 V

12 V

5 A

1.2 A

Commercial

Chassis

6.29 in

2.75 in

1.02 in

47 Hz to 440 Hz

GB20S48K01

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 : 102
Ship by Wed. 19 Nov to Fri. 21 Nov

November 2025