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

TXN 350-112

Switching Power Supplies 325W 12V 27A 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 : 55
Ship by Wed. 19 Nov to Fri. 21 Nov

November 2025

November 2025
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USD 50.4735

Multiples of: 1

Switching Supplies

Enclosed

325 W

90 VAC to 264 VAC , 140 VDC to 340 VDC

1 Output

12 VDC

27 A

Industrial

Chassis

215 mm (8.465 in)

115 mm (4.528 in)

30 mm (1.181 in)

TXN 350

TPP 65-124E-D

Switching Power Supplies 65W 24V 2710mA Medical, PCB mnt, 3.2x2.2 encapsulated

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 : 55
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 64.9776

Multiples of: 1

TPP 65E - D

VMS-200-24

Switching Power Supplies 200W 24V 8.33A Open PCB 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.

CUI Inc

Availability : 55
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 87.9417

Multiples of: 1

Open Frame

200 W

90 VAC to 264 VAC

1 Output

24 VDC

8.33 A

Commercial

Chassis

101.6 mm

50.8 mm

37.6 mm

Vms - 200

47 Hz to 60 Hz

- 20 C

+ 80 C

GLC75-12G

Switching Power Supplies 75W 12V @ 6.3A

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.

SL Power

Availability : 55
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 131.0794

Multiples of: 1

Open Frame

75 W

90 VAC to 264 VAC

1 Output

12 VDC

6.3 A

Commercial

Chassis

5.75 in

3.4 in

1.56 in

Glc

0 C

+ 50 C

PSK-S3-12-L

Switching Power Supplies 3W 12V 250mA Lead Wires

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 : 54
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 17.8524

Multiples of: 1

Ac - Dc Power Supply

Enclosed

3 W

85 VAC to 264 VAC , 100 VDC to 370 VDC

1 Output

12 V

250 mA

Commercial

Wire Leads

37 mm

24.5 mm

18 mm

Psk - S3

47 Hz to 63 Hz

- 40 C

+ 70 C

Tray

CFM41S150-T

Switching Power Supplies 40W 90-264VACin 15VDCout 2.67A Waf

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 : 54
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 22.8726

Multiples of: 1

PMT-D1V75W2BA

Switching Power Supplies 5V/12V 2Ph 75W Panel Mount 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 : 54
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 23.2617

Multiples of: 1

75 W

5 VDC , 12 VDC

PMT2

PMT-36V200W2BR

Switching Power Supplies 36V 200W Panel Mount 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 : 54
Ship by Wed. 19 Nov to Fri. 21 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 39.4782

Multiples of: 1

200 W

36 VDC

PMT2

TXN 200-148

Switching Power Supplies 200W 48V 4.2A 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 : 54
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 42.4116

Multiples of: 1

Switching Supplies

Enclosed

200 W

90 VAC to 264 VAC , 140 VDC to 340 VDC

1 Output

48 VDC

4.2 A

Industrial

Chassis

215 mm (8.465 in)

115 mm (4.528 in)

30 mm (1.181 in)

TXN 200

PBA100F-12-N

Switching Power Supplies 100W 12V 8.5A w/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.

Cosel

Availability : 54
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 111.1396

Multiples of: 1

Switching Supplies

Enclosed

102 W

85 VAC to 264 VAC /120 VDC to 370 VDC

1 Output

12 V

8.5 A

Commercial

Chassis

147 mm

81 mm

32 mm

Pba

50 Hz / 60 Hz

Bulk

LCS75US05

Switching Power Supplies AC-DC 75W LOW COST

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 : 53
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 16.0688

Multiples of: 1

Switching Supplies

Enclosed

70 W

85 VAC to 264 VAC , 120 VDC to 373 VDC

1 Output

5 VDC

14 A

ITE, Industrial, Household

Chassis

99 mm

97 mm

30 mm

TXN 100-112

Switching Power Supplies 100W 12V 8.4A 5.0 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 : 53
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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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 17.4636

Multiples of: 1

Switching Supplies

Enclosed

100 W

90 VAC to 264 VAC

1 Output

12 VDC

8.4 A

Industrial

Chassis

122.5 mm (4.823 in)

97 mm (3.819 in)

30 mm (1.181 in)

TXN 100

PMT-12V35W1AA

Switching Power Supplies 12V, 35W, 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 : 53
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 18.8149

Multiples of: 1

Switching Supplies

Enclosed

35 W

85 VAC to 264 VAC

1 Output

12 VDC

2.92 A

Commercial

Panel

98 mm

38 mm

Pmt

50 Hz to 60 Hz

Bulk

Hot

VGS-35B-12

Switching Power Supplies 36W 12V 3A Enclosed Chassis Mnt

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 : 53
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 18.9767

Multiples of: 1

Ac - Dc Power Supplies

Enclosed

36 W

90 VAC to 264 VAC

1 Output

12 VDC

3 A

Industrial, Commercial

Chassis

99 mm

82 mm

30 mm

Vgs - 35B

47 Hz to 63 Hz

- 20 C

+ 70 C

VCS70US12

Switching Power Supplies PSU, 70W, INDUSTRIAL CHASSIS 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.

XP Power

Availability : 53
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
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 29.2792

Multiples of: 1

TPI 50-124A-J

Switching Power Supplies 50W 24V 2085mA 3x1.5 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.

TRACO Power

Availability : 53
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 38.914

Multiples of: 1

Switching Supplies

Open Frame

50 W

85 VAC to 264 VAC , 100 VAC to 240 VAC , 120 VDC to 370 VDC

1 Output

24 VDC

2.085 A

Industrial

PCB

TPI 50A - J

ECL15US09-S

Switching Power Supplies PSU, 15W, MINI, 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.

XP Power

Availability : 53
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 48.972

Multiples of: 1

15 W

85 VAC to 264 VAC

1Outputs

9 V

1.67 A

ECL

SP-75-12

Switching Power Supplies 75.6W 12V 6.3A With 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 : 53
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 50.085

Multiples of: 1

Enclosed

76 W

85 VAC to 264 VAC , 120 VDC to 370 VDC

1 Output

12 VDC

6.3 A

Commercial

Chassis

179 mm

99 mm

33 mm

Sp - 75

Bulk

PLA100F-24

Switching Power Supplies 100W 24V 0.6-1.2A 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 : 53
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 54.8278

Multiples of: 1

Switching Supplies

Enclosed

103.2 W

85 VAC to 264 VAC

1 Output

24 V

4.3 A

Commercial

Chassis

109 mm

97 mm

41 mm

Pla

50 Hz / 60 Hz

Bulk

ZWS150BP24

TDK-Lambda Switching Power Supplies 24Vout 6.3A 151.2W

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 : 52
Ship by Fri. 21 Nov to Thu. 27 Nov

November 2025