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

TXM 015-105

Switching Power Supplies Product Type: AC/DC; Package Style: Encased; Output Power (W): 15; Input Voltage: 90-264 VAC / 127-370 VDC; Output 1 (Vdc): 5; Output 2 (Vdc): N/A; Output 3 (Vdc): N/A

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 : 88
Ship by Wed. 19 Nov to Fri. 21 Nov

November 2025

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USD 21.483

Multiples of: 1

Enclosed

15 W

100 VAC to 240 VAC

1 Output

5 VDC

3 A

Commercial

Chassis

79 mm

51 mm

41 mm

Txm

47 Hz to 63 Hz

Bulk

KWD10-1515

AC/DC Power Supply Dual-OUT 15V/-15V 0.36A/-0.36A 10W 5-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.

TDK-Lambda

Availability : 86
Ship by Fri. 21 Nov to Thu. 27 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 87.885

Multiples of: 1

Switching Supplies

85 VAC to 265 VAC

1 Output

15 V

0.36 A

0.97 in

2.27 in

4.92 in

PJT-24V40WBAA

Switching Power Supplies 24V 40W 2x3" Chassis Open Frame/JST Conn.

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 : 85
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 19.3576

Multiples of: 1

Switching Supplies

Open Frame

40 W

100 v to 240 V

1 Output

24 VDC

1.66 A

Commercial

Chassis

76 mm

51 mm

23 mm

Pjt

50 Hz to 60 Hz

Bulk

KPSA512

Switching Power Supplies 5W 12V 0.42A 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 : 85
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 20.2009

Multiples of: 1

Switching Supplies

Open Frame

5 W

115 VAC to 230 VAC

12 V

0.42 A

Commercial

Pcb

2 in

1 in

0.4 in

Kpsa

47 Hz to 440 Hz

KWS5A-15

TDK-Lambda Switching Power Supplies 5.3W 15V 0.35A

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 : 85
Ship by Fri. 21 Nov to Thu. 27 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 27.5625

Multiples of: 1

Switching Supplies

Enclosed

5.3 W

85 VAC to 265 VAC , 120 VDC to 370 VDC

1 Output

15 V

350 mA

Commercial

Pcb

38.1 mm

25.4 mm

21.5 mm

47 Hz to 440 Hz

Bulk

MU425S12E

Switching Power Supplies Medical Power Supply 425W, 12VDC

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 : 85
Ship by Fri. 21 Nov to Thu. 27 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 320.597

Multiples of: 1

Switching Supplies

Open Frame

425 W

100 VAC to 240 VAC , 120 VDC to 300 VDC

1 Output

12 VDC

32.2 A

Medical

Chassis

6.2 in

3.3 in

1.62 in

Mu425

47 Hz to 63 Hz

- 10 C

+ 70 C

PJT-12V40WBAA

Switching Power Supplies 12V 40W 2x3" Chassis Open Frame/JST Conn.

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 : 84
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 19.2538

Multiples of: 1

Switching Supplies

Open Frame

40 W

100 v to 240 V

1 Output

12 VDC

3.33 A

Commercial

Chassis

76 mm

51 mm

23 mm

Pjt

50 Hz to 60 Hz

Bulk

RPS-500-24-C

Switching Power Supplies 499.2W 24V 20.8A 3x5 Med 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.

Mean Well

Availability : 84
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 114.7125

Multiples of: 1

Switching Supplies

Enclosed

500 W

80 VAC to 264 VAC , 113 VDC to 370 VDC

1 Output

24 VDC

20.8 A

Medical, Commercial

Pcb

130 mm

86 mm

43 mm

Rps - 500

47 Hz to 63 Hz

- 30 C

+ 70 C

MU425S18E

Switching Power Supplies Medical Power Supply 425W, 18VDC

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 : 84
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 320.597

Multiples of: 1

Switching Supplies

Open Frame

425 W

100 VAC to 240 VAC , 120 VDC to 300 VDC

1 Output

18 VDC

14.6 A

Medical

Chassis

157.5 mm

84 mm

41 mm

Mu425

47 Hz to 63 Hz

SP-100-27

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 : 83
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 57.9863

Multiples of: 1

Enclosed

103 W

90 VAC to 264 VAC , 254 VDC to 370 VDC

1 Output

24 VDC

3.8 A

Commercial

Chassis

179 mm

99 mm

45 mm

Sp - 100

ECM60US15

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 : 83
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 68.3554

Multiples of: 1

60 W

90 VAC to 264 VAC

1 Output

15 V

4 A

30.5 mm

50.8 mm

101.6 mm

ECM

63 Hz

- 10 C

70 C

LFVLT60-1003

AC/DC Power Supply Single-OUT 24V 2.5A 60W

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 : 83
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 84.7072

Multiples of: 1

SP-320-7.5

Switching Power Supplies 300W 7.5V 40A 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 : 83
Ship by Fri. 21 Nov to Thu. 27 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 93.2531

Multiples of: 1

Enclosed

300 W

88 VAC to 264 VAC , 124 VDC to 370 VDC

1 Output

7.5 VDC

40 A

Commercial

Chassis

215 mm

115 mm

50 mm

Sp - 320

47 Hz to 63 Hz

Bulk

PMC-24V300W1BA

Switching Power Supplies 24V 300W Enclosed, with PFC, Terminal Block Connector

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 : 83
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 100.2194

Multiples of: 1

Switching Supplies

Enclosed

300 W

85 VAC to 264 VAC , 125 VDC to 375 VDC

1 Output

24 VDC

12.5 A

Commercial

Panel

199 mm

105 mm

41 mm

Pmc

50 Hz to 60 Hz

Bulk

CUS200M24/A

Switching Power Supplies 252W 24Vout 10.5A Cover 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.

TDK-Lambda

Availability : 83
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
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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 157.119

Multiples of: 1

Enclosed

252 W

85 VAC to 265 VAC

1 Output

24 VDC

8.4 A

Medical

Chassis

127 mm

76.2 mm

34 mm

Cus200m

47 Hz to 63 Hz

Bulk

RAC-MB1

Switching Power Supplies Mounting bracket for RECOM AC/DC-Converters

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 : 82
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 3.0261

Multiples of: 1

Accessories

ITE, Industrial

Chassis

210 mm

17.47 mm

5 mm

RAC - MB1

NES-15-5

Switching Power Supplies 15W 5V 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 : 82
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 13.5824

Multiples of: 60

Switching Supplies

7 W

85 VAC to 264 VAC , 120 VDC to 370 VDC

1 Output

Commercial

Chassis

78 mm

51 mm

28 mm

Nes - 15

GB20S05P01

Switching Power Supplies 20W 5V 3A 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 : 82
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 13.6879

Multiples of: 1

Switching Supplies

Open Frame

15 W

100 VAC to 240 VAC

1 Output

5 VDC

3 A

Medical, Industrial

Pcb

82 mm

40 mm

22.09 mm

Gb20

47 Hz to 63 Hz

- 25 C

+ 70 C

PMC-05V015W1AA

Switching Power Supplies 5V, 15W, Panel Mount EnclosedTerm. Block

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 : 82
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 17.3828

Multiples of: 1

Switching Supplies

Enclosed

15 W

85 VAC to 264 VAC , 125 VDC to 375 VDC

1 Output

5 VDC

3 A

Commercial

Panel

77 mm

51 mm

28 mm

Pmc

50 Hz to 60 Hz

Bulk

MAP40-3003G

Switching Power Supplies 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.

Bel Fuse

Availability : 81
Ship by Wed. 19 Nov to Fri. 21 Nov

November 2025