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

ECL15US12-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 : 68
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 48.972

Multiples of: 1

15 W

85 VAC to 264 VAC

1Outputs

12 V

1.25 A

34.5 mm

84 mm

26.4 mm

ECL

MB120S12C01

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 : 68
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 104.3262

Multiples of: 1

Switching Supplies

Open Frame

120 W

80 VAC to 264 VAC

1 Output

12 VDC

10 A

Medical

Chassis

101.6 mm

50.8 mm

31.8 mm

Mb120s

47 Hz to 63 Hz

- 10 C

+ 70 C

MINT1180A1875K01

Switching Power Supplies 180W 18 V 13.9 A Out

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 : 68
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 116.3085

Multiples of: 1

Open Frame

180 w to 250 W

90 VAC to 264 VAC , 120 VDC to 370 VDC

1 Output

18 VDC

13.9 A

Medical

5 in

3 in

1.32 in

Mint1180

GB130QE

Switching Power Supplies 130W Quad 5V12A 24V2A +-151A

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 : 68
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 159.1798

Multiples of: 1

NGB425S24K

Switching Power Supplies Med 425W 24V

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 : 68
Ship by Wed. 19 Nov to Fri. 21 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
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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 177.3965

Multiples of: 1

MAP55-4002

Switching Power Supplies POWER SUPPLY;;AC-DC;115-230VAC;55W;4-OUTPUT;;;U-CHANNEL CHASSIS;

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 : 68
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
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 295.5468

Multiples of: 1

Switching Supplies

Open Frame

55 W

264 VAC

5 V

12 V

6 A

3 A

Commercial

Chassis

152.4 mm

83.1 mm

40.6 mm

Map

63 Hz

ZMS100-12

TDK-Lambda Switching Power Supplies 100W 12V 8.4A

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 : 67
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
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 12.6208

Multiples of: 1

Switching Supplies

Open Frame

80.4 w , 100.8 W

85 VAC to 264 VAC

1 Output

12 V

6.7 A , 8.4 A

Commercial, Medical

Chassis

4 in

2 in

1.25 in

Zms100

47 Hz to 63 Hz

Bulk

RAC45-12SG/OF

Switching Power Supplies 45W 90-264Vin 12Vout 3.7A -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 : 67
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 20.37

Multiples of: 1

Ac - Dc Modules

Open Frame

45 W

90 VAC To 264 VAC

1 Output

12 VDC

3.7 A

Commercial

Chassis

101.6 mm

51 mm

28 mm

Rac45 - G/Of

47 Hz To 63 Hz

Bulk

MBC60-1012G-2

Switching Power Supplies 60W 12V 5.0A Class 2 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.

Bel Fuse

Availability : 67
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
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 41.3569

Multiples of: 1

Switching Supplies

Open Frame

60 W

90 v to 264 V

1 Output

12 V

5 A

Medical

Chassis

101.6 mm

50.8 mm

30.48 mm

Mbc60

47 Hz to 400 Hz

Bulk

HWS50A-15/A

Rack Mount Power Supplies 15V 3.5A 52W

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 : 67
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 68.25

Multiples of: 1

Front End Supplies

Enclosed

50 W

265 VAC /370 VDC

15 V

3.5 A

Commercial

Rack

120 mm

31.5 mm

82 mm

Hws50a

63 Hz

Bulk

08-30466-020WG

Switching Power Supplies COVER FOR GSC20

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 : 67
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 73.2801

Multiples of: 1

Accessories

3.8 in

2.36 in

1.06 in

Accessory

VSBU-120C-36

Switching Power Supplies ac-dc, 120 W, 36 Vdc, single output, open 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.

CUI Inc

Availability : 67
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 124.5411

Multiples of: 1

Switching Supplies

Open Frame

120 W

90 VAC to 264 VAC

1 Output

36 VDC

3.33 A

Industrial

PCB

127 mm

76.2 mm

33.6 mm

VSBU - 120C

LFMVLT80-1001

AC/DC Power Supply Single-OUT 12V 6.8A 80W 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.

EOS Power

Availability : 67
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
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 172.1527

Multiples of: 1

PBO-3-S3.3-B

Switching Power Supplies 1.98W 3.3V 600mA Open SIP Right Angle

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 : 66
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 7.9669

Multiples of: 1

Switching Supplies

Open Frame

1.98 W

85 v to 305 V

1 Output

3.3 VDC

0.6 A

Commercial

Through Hole

35 mm

18 mm

11 mm

Pbo - 3

440 Hz

Tray

PJ-12V15WBNA

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 : 66
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 18.1682

Multiples of: 1

Switching Supplies

Open Frame

15 W

85 VAC to 264 VAC

1 Output

12 V

1.3 A

Medical, Commercial

Chassis

87.5 mm

50 mm

22 mm

50 Hz to 60 Hz

GPM40AG

Switching Power Supplies 40W 5.1V12-12V

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 : 66
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
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 174.8906

Multiples of: 1

Switching Supplies

Open Frame

40 W

85 VAC to 264 VAC

3 Output

5.1 VDC

12 VDC

4 A

2 A

Medical

Chassis

5 in

3 in

1.28 in

Gpm

MAP55-4002G

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 : 66
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
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 303.4631

Multiples of: 1

Open Frame

55 W

90 VAC to 132 VAC , 175 VAC to 264 VAC

4 Output

5 VDC

12 VDC

6 A

3 A

Industrial, Commercial

Chassis

152.4 mm

83.1 mm

40.6 mm

Map

47 Hz to 63 Hz

0 C

+ 70 C

TXN 150-112

Switching Power Supplies 150W 12V 12.5A 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 : 65
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 42.0535

Multiples of: 1

Switching Supplies

Enclosed

150 W

90 VAC to 264 VAC

1 Output

12 VDC

12.5 A

Industrial

Chassis

199 mm (7.835 in)

99 mm (3.898 in)

30 mm (1.181 in)

TXN 150

CINT1150A5606K01

Switching Power Supplies 150W 56V 1.79A

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 : 65
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 104.6065

Multiples of: 1

Open Frame

150 W

90 VAC to 264 VAC

1 Output

56 VDC

1.79 A

Commercial

Chassis

4 in

1.75 in

1.3 in

Cint

MDS-200APB24 AA

Switching Power Supplies 24V 200W 2x4" Open Frame Medical 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 : 51
Ship by Wed. 19 Nov to Fri. 21 Nov

November 2025