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

RTW0530RC

AC/DC Power Supply Single-OUT 5V 30A 150W

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 : 46
Ship by Fri. 21 Nov to Thu. 27 Nov

November 2025

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USD 139.125

Multiples of: 1

Switching Supplies

150 W

115 VAC To 230 VAC

5 V

30 A

7.48 in

4.72 in

2.4 in

VCCS300M-15

Switching Power Supplies 300W 15V Medical Conduction Cooled PSU 2 x 4

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.

Vox Power

Availability : 46
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 141.0992

Multiples of: 1

Switching Supplies

Open Frame

300 W

85 VAC to 264 VAC , 120 VDC to 370 VDC

1 Output

15 VDC

20 A

Medical

Chassis

101.3 mm

50.8 mm

40.2 mm

VCCS300

JPS130PS24-M

Switching Power Supplies AC/DC, 130W Open-Frame Power Supply, 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 : 46
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 155.4777

Multiples of: 1

130 W

90 VAC To 264 VAC

1 Output

24 V

4.5 A

127 mm

32.4 mm

63 Hz

VMS-450B-48-CFS

Switching Power Supplies ac-dc 450 W 48 Vdc single output metal case w side fan 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 : 46
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 199.4422

Multiples of: 1

Box

TXN 800-124

Switching Power Supplies 792W 24V 33A low profile 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 : 46
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 200.7043

Multiples of: 1

Switching Supplies

Enclosed

792 W

90 VAC to 264 VAC , 140 VDC to 340 VDC

1 Output

24 VDC

33 A

Industrial

Chassis

230 mm (9.055 in)

127 mm (5 in)

40.5 mm (1.594 in)

TXN 800

VGS-25W-48

Switching Power Supplies ac-dc, 25 W, 48 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 : 45
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 12.2661

Multiples of: 1

Switching Supplies

Enclosed

27.36 W

85 VAC to 305 VAC , 100 VDC to 430 VDC

1 Output

48 VDC

570 mA

Industrial

Chassis

80 mm

55 mm

25 mm

VGS - 25W

TXN 35-148

Switching Power Supplies 38W 48V 750mA low profile 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 : 45
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 13.063

Multiples of: 1

Switching Supplies

Enclosed

38 W

90 VAC to 264 VAC , 140 VDC to 340 VDC

1 Output

48 VDC

750 mA

Industrial

Chassis

99 mm (3.898 in)

82 mm (3.228 in)

30 mm (1.181 in)

TXN 35

TXN 25-103

Switching Power Supplies 16W 3.3V 5A 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 : 45
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 13.3518

Multiples of: 1

Switching Supplies

Enclosed

16 W

90 VAC to 264 VAC

1 Output

3.3 VDC

5 A

Industrial

Chassis

99 mm (3.898 in)

82 mm (3.228 in)

30 mm (1.181 in)

TXN 25

CFM50S360-P

Switching Power Supplies 50W 36V 1.39A 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.

Cincon

Availability : 45
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 15.5117

Multiples of: 1

50 W

CFM21S240

Switching Power Supplies AC-DC Module, 20 Watt, Single Output, 90-264VAC Input, 24VDC 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.

Cincon

Availability : 45
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 15.6271

Multiples of: 1

Switching Supplies

Open Frame

21.6 W

90 VAC to 264 VAC

1 Output

24 VDC

0.9 A

Medical

Pcb

60.5 mm

40.6 mm

20.4 mm

Cfm21

TXN 75-148

Switching Power Supplies 75W 48V 1.6A 3.9 x 3.8" 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 : 45
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 15.8466

Multiples of: 1

Switching Supplies

Enclosed

75 W

90 VAC to 264 VAC

1 Output

48 VDC

1.6 A

Industrial

Chassis

99 mm (3.898 in)

97 mm (3.819 in)

30 mm (1.181 in)

TXN 75

LFA15F-5

Switching Power Supplies AC/DC PS(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.

Cosel

Availability : 45
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 22.7866

Multiples of: 1

Switching Supplies

Open Frame

15 W

85 VAC to 264 VAC

1 Output

5 V

3 A

Commercial

Chassis

107 mm

60 mm

32 mm

Lfa

50 Hz / 60 Hz

Bulk

CFM41S480

Switching Power Supplies 40W 90-264VACin 48VDCout 830mA 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.

Cincon

Availability : 45
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 22.8726

Multiples of: 1

KWS10A-15

TDK-Lambda Switching Power Supplies 10.5W 15V 0.7A

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.

TDK-Lambda

Availability : 45
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 22.9988

Multiples of: 1

Switching Supplies

Enclosed

10.5 W

85 VAC to 265 VAC , 120 VDC to 370 VDC

1 Output

15 V

700 mA

Commercial

Pcb

38.1 mm

25.4 mm

21.5 mm

47 Hz to 440 Hz

Bulk

CFM61S150-T

Switching Power Supplies AC-DC Module, 60 Watt, Open Frame, Wafer, 90-264VAC Input, 15VDC 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.

Cincon

Availability : 45
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 33.4057

Multiples of: 1

Open Frame

60 W

90 VAC to 264 VAC

1 Output

15 VDC

4 A

Commercial

Through Hole

68.58 mm

50.8 mm

32.8 mm

Cfm61s

47 Hz to 63 Hz

- 30 C

+ 70 C

RQ-85D

Switching Power Supplies 5V6A 12V2A 24V1A -12V0.5A 84W

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 : 45
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 38.325

Multiples of: 1

Enclosed

84 W

88 VAC to 264 VAC , 125 VDC to 373 VDC

4 Output

5 VDC

12 VDC

6 A

2 A

Commercial

Chassis

159 mm

97 mm

38 mm

Rq - 85

ZWS75BAF-12

TDK-Lambda Switching Power Supplies 75W 12V 6.3A 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 : 45
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 48.1357

Multiples of: 1

Switching Supplies

Open Frame

75 W

85 VAC to 265 VAC

1 Output

12 V

6.3 A

Commercial

Chassis

5.9 in

1.97 in

1.3 in

Zwsbaf

Bulk

PMR-12V320W1AT

Switching Power Supplies 320W / 12V - Terminal 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 : 45
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 69.3079

Multiples of: 1

Switching Supplies

Enclosed

320 W

90 VAC to 264 VAC

1 Output

12 VDC

26.7 A

Household

Panel

215 mm (8.465 in)

115 mm (4.528 in)

30 mm (1.181 in)

PMR

FCM400PS28

Switching Power Supplies PSU, 400W, MEDICAL & INDUSTRIAL

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 : 45
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 391.2216

Multiples of: 1

VBM-360-24

Switching Power Supplies ac-dc, 360 W, 24 Vdc, single output, U-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.

CUI Inc

Availability : 45
Ship by Fri. 21 Nov to Thu. 27 Nov

November 2025