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

S8FSG03024C

Switching Power Supplies PS 30W 24V 1.5A direct 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 : 140
Ship by Wed. 19 Nov to Fri. 21 Nov

November 2025

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USD 50.7507

Multiples of: 1

EPL150PS24

POWER SUPPLY, MEDICAL, AC-DC, 24V, 4.17A; No. of Outputs:1 Output; Power Rating (Covection Cooling):100W; Power Rating (Forced Cooling):150W @ 10CFM; Input Voltage VAC:80V AC to 264V AC; Power Supply Output Type:Fixed; Output Voltage - Output 1:24V; Output Current - Output 1:4.17A; Output Voltage - Output 2:-; Output Current - Output 2:-; Output Voltage - Output 3:-; Output Current - Output 3:-; Output Voltage - Output 4:-; Current, Output 4:-; Product Range:EPL150 Series; SVHC:No SVHC (15-Jan-2018); Input Voltage AC Max:264V; Input Voltage AC Min:80V; Output Power Max:100W

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 : 140
Ship by Wed. 19 Nov to Fri. 21 Nov

November 2025

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USD 71.1134

Multiples of: 1

100 W

80 VAC to 264 VAC

1 Output

24 V

4.17 A

EPL150

GCU500PS24

POWER SUPPLY, MEDICAL, AC-DC, 24V, 10.4A; No. of Outputs:1 Output; Power Rating (Covection Cooling):250W; Power Rating (Forced Cooling):500W @ 10CFM; Input Voltage VAC:80V AC to 264V AC; Power Supply Output Type:Adjustable, Fixed; Output Voltage - Output 1:24V; Output Current - Output 1:10.4A; Output Voltage - Output 2:-; Output Current - Output 2:-; Output Voltage - Output 3:-; Output Current - Output 3:-; Output Voltage - Output 4:-; Current, Output 4:-; Product Range:GCU500 Series; SVHC:No SVHC (15-Jan-2018); Input Voltage AC Max:264V; Input Voltage AC Min:80V; Output Power Max:250W

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 : 140
Ship by Wed. 19 Nov to Fri. 21 Nov

November 2025

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USD 189.5008

Multiples of: 1

250 W

80 VAC to 264 VAC

1 Output

24 V

10.4 A

GCU500

LRS-150-48

Switching Power Supplies 158.4W 48V 3.3A 115/230Vac by switch

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 : 138
Ship by Wed. 19 Nov to Fri. 21 Nov

November 2025

November 2025
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USD 21.9471

Multiples of: 1

Enclosed

158.4 W

85 VAC To 264 VAC

1 Output

48 VDC

3.3 A

Commercial

Panel

159 mm

97 mm

30 mm

Lrs - 150

47 Hz To 63 Hz

Bulk

ECM60US12

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 : 138
Ship by Wed. 19 Nov to Fri. 21 Nov

November 2025

November 2025
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USD 63.2362

Multiples of: 1

60 W

90 VAC to 264 VAC

1 Output

12 V

5 A

30.5 mm

50.8 mm

101.6 mm

ECM

63 Hz

- 10 C

70 C

PPS-125-27

Switching Power Supplies 102.6W 27V 3.8A W/ PFC FUNCTION

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 : 138
Ship by Fri. 21 Nov to Thu. 27 Nov

November 2025

November 2025
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USD 66.2419

Multiples of: 1

Open Frame

102.6 W

90 VAC to 264 VAC , 127 VDC to 370 VDC

1 Output

24 VDC

3.8 A

Commercial

Chassis

127 mm

76.2 mm

34.544 mm

Pps - 125

Bulk

Hot

ABC300-1T24G

Switching Power Supplies 300W 24V 7.5A 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 : 137
Ship by Fri. 21 Nov to Thu. 27 Nov

November 2025

November 2025
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USD 157.3688

Multiples of: 1

Switching Supplies

Open Frame

300 W

90 v to 264 V

1 Output

24 V

7.5 A

Commercial

Chassis

127 mm

76.2 mm

38.1 mm

Abc300

Bulk

GLC65HG

Switching Power Supplies 65W 3.3512V

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 : 137
Ship by Fri. 21 Nov to Thu. 27 Nov

November 2025

November 2025
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49	30	1	2	3	4	5	6

USD 170.6751

Multiples of: 1

Switching Supplies

Open Frame

17 W

90 VAC to 264 VAC

3 Output

3.3 VDC

5 VDC

5 A

4 A

Commercial

Chassis

5 in

3 in

1.19 in

Glc

TXN 100PF-124

Switching Power Supplies 100W 24V 4.2A W/PFC 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.

TRACO Power

Availability : 135
Ship by Wed. 19 Nov to Fri. 21 Nov

November 2025

November 2025
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USD 36.157

Multiples of: 1

Switching Supplies

Enclosed

100 W

90 VAC to 264 VAC

1 Output

24 VDC

4.2 A

Industrial

Chassis

179 mm (7.047 in)

99 mm (3.898 in)

30 mm (1.181 in)

TXN 100PF

HWS15A-12/A

Enclosed AC DC Converters 1 Output 12V 85 ~ 264 VAC, 120 ~ 370 VDC 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.

TDK-Lambda

Availability : 135
Ship by Fri. 21 Nov to Thu. 27 Nov

November 2025

November 2025
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USD 44.2312

Multiples of: 1

Front End Supplies

Enclosed

15 W

265 VAC /370 VDC

12 V

1.3 A

Commercial

Rack

80 mm

31.5 mm

82 mm

Hws15a

63 Hz

VFB150PS12

Switching Power Supplies 150W fan 100W convection cooled, open frame AC-DC power supply, single output 12VDC 12.5A

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.

XP Power

Availability : 134
Ship by Wed. 19 Nov to Fri. 21 Nov

November 2025

November 2025
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USD 41.6146

Multiples of: 1

Switching Supplies

Open Frame

150 W

12 VDC to 48 VDC , 90 VAC to 264 VAC

1 Output

12 VDC

12.5 A

Industrial

PCB

76.2 mm

127 mm

39 mm

LS25-15

Switching Power Supplies 26W 15V 1.7A 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 : 133
Ship by Wed. 19 Nov to Fri. 21 Nov

November 2025

November 2025
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USD 22.3955

Multiples of: 1

Switching Supplies

Enclosed

26 W

115 VAC to 230 VAC

15 V

1.7 A

Commercial

Chassis

3.1 in

2 in

1.1 in

MINT1150A2406K01

Switching Power Supplies 150W 24V 4.17A

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 : 133
Ship by Wed. 19 Nov to Fri. 21 Nov

November 2025

November 2025
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USD 93.4395

Multiples of: 1

Open Frame

150 W

90 VAC to 264 VAC

1 Output

24 V

4.17 A

Medical

Chassis

4.02 in

2 in

1.18 in

Mint1150

PJ-12V30WBNA

Open Frame, Conformal Coated AC DC Converters 1 Output 12V 85 ~ 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.

Delta

Availability : 130
Ship by Wed. 19 Nov to Fri. 21 Nov

November 2025

November 2025
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USD 23.7584

Multiples of: 1

Switching Supplies

Open Frame

30 W

85 VAC to 264 VAC

1 Output

12 V

2.5 A

Medical, Commercial

Chassis

105 mm

50 mm

25.6 mm

50 Hz to 60 Hz

VFB150PS24

Switching Power Supplies 150W fan 100W convection cooled, open frame AC-DC power supply, single output 24VDC 6.25A

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 : 130
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
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USD 41.6146

Multiples of: 1

Switching Supplies

Open Frame

150 W

12 VDC to 48 VDC , 90 VAC to 264 VAC

1 Output

24 VDC

6.25 A

Industrial

PCB

76.2 mm

127 mm

39 mm

ECS100US24

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 : 130
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 69.0574

Multiples of: 1

ABC41-1T12L

Switching Power Supplies 40W 12V 3.33A 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 : 129
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 29.7019

Multiples of: 1

Abc41

VMS-45-5-CNF

Switching Power Supplies ac-dc, 45 W, 5 Vdc, single output, metal case, 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 : 129
Ship by Wed. 19 Nov to Fri. 21 Nov

November 2025

November 2025
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USD 31.2659

Multiples of: 1

Switching Supplies

Enclosed

40 W

80 VAC to 264 VAC , 110 VDC to 370 VDC

1 Output

5 VDC

8 A

Medical

Chassis

91.4 mm

60.5 mm

33.3 mm

VMS - 45

MSP-300-24

Switching Power Supplies 336W 24V 14A Medical PS W/PFC

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 : 129
Ship by Fri. 21 Nov to Thu. 27 Nov

November 2025

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USD 139.3875

Multiples of: 1

Enclosed

336 W

85 VAC to 264 VAC , 120 VDC to 370 VDC

1 Output

24 VDC

14 A

Medical

Chassis

199 mm

98 mm

38 mm

Msp - 300

47 Hz to 63 Hz

URB2405S-6WR3L

SIP,22x10mm AC-DC Power Modules ROHS

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.

TDPOWER

Availability : 129
Ship by Fri. 21 Nov to Thu. 27 Nov

November 2025