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

AX-12001DBL

Power supply: laboratory; Channels:1; 0÷120VDC; 0÷1A; Plug: EU

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.

Axiomet

Availability : 77
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 166.5128

Multiples of: 1

GB10S09K01

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 : 76
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 9.9099

Multiples of: 1

Ac - Dc Power Supplies

Open Frame

10 W

90 VAC to 264 VAC

1 Output

9 VDC

1.1 A

Medical, Industrial

86 mm

41 mm

25 mm

Gb10

47 Hz to 63 Hz

- 25 C

+ 70 C

MINT1180A1275K01

Open Frame AC DC Converters 1 Output 12V 100 ~ 240 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.

SL Power

Availability : 76
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 99.8156

Multiples of: 1

Switching Supplies

Open Frame

180 w to 250 W

90 VAC to 264 VAC , 120 VDC to 370 VDC

12 VDC

20.8 A

Medical

5 in

3 in

1.32 in

Mint1176

VSBU-120-48

Switching Power Supplies ac-dc, 120W, 48Vdc, 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 : 76
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 138.305

Multiples of: 1

Switching Supplies

Open Frame

120 W

90 VAC to 260 VAC

1 Output

48 V

2.5 A

Commercial

Chassis

127 mm

76.2 mm

33.6 mm

47 Hz to 63 Hz

Bulk

PSK-S2C-9

Switching Power Supplies ac-dc, 2 W, 9 Vdc, single output, encapsulated 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 : 75
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
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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 8.3772

Multiples of: 1

Switching Supplies

Enclosed

2 W

85 VAC to 305 VAC , 120 VDC to 430 VDC

1 Output

9 VDC

222 mA

Commercial

Pcb

33.7 mm

22.2 mm

18 mm

Psk - S2 C

47 Hz to 63 Hz

- 40 C

+ 70 C

Tube

GB10S07K01

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 : 75
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 9.9099

Multiples of: 1

Ac - Dc Power Supplies

Open Frame

10 W

90 VAC to 264 VAC

1 Output

7.5 VDC

1.3 A

Medical, Industrial

86 mm

41 mm

25 mm

Gb10

47 Hz to 63 Hz

- 25 C

+ 70 C

VMS-45-48-CNF

Switching Power Supplies ac-dc, 45 W, 48 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 : 75
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 29.568

Multiples of: 1

Switching Supplies

Enclosed

45 W

80 VAC to 264 VAC , 110 VDC to 370 VDC

1 Output

48 VDC

940 mA

Medical

Chassis

91.4 mm

60.5 mm

33.3 mm

VMS - 45

ECL25US24-S

Switching Power Supplies PSU, 25W, 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 : 75
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 62.3585

Multiples of: 1

ECM60US18

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 : 75
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 67.1961

Multiples of: 1

60 W

Chassis

101.6 mm

50.8 mm

30.5 mm

440 Hz

LCC250-12U-4P

Switching Power Supplies 250W12V 20.8A UL+CSA 60950-1 / 60601-1

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.

Artesyn Embedded Technologies

Availability : 75
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
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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 188.3805

Multiples of: 1

Switching Supplies

Enclosed

250 W

90 VAC to 264 VAC

12 VDC

20.8 A

Commercial

177.6 mm

101.4 mm

27.9 mm

Lcc250

GB30S12P01

Switching Power Supplies 30W 5V 2.5A 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 : 74
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 16.5375

Multiples of: 1

Switching Supplies

Open Frame

30 W

100 VAC to 240 VAC

1 Output

12 VDC

2.5 A

Medical, Industrial

Pcb

92 mm

48 mm

23.5 mm

Gb20

47 Hz to 63 Hz

- 25 C

+ 70 C

GB40S09P01

Switching Power Supplies 40W 5V 4A 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 : 74
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 23.6502

Multiples of: 1

Switching Supplies

Open Frame

36 W

100 VAC to 240 VAC

1 Output

9 VDC

4 A

Medical, Industrial

Pcb

101.6 mm

50.8 mm

22.2 mm

Gb40

47 Hz to 63 Hz

- 25 C

+ 70 C

RAC60-24S/OF

Switching Power Supplies 60W 24V 0-2.5A 90-264Vin 2X4 Open

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 : 74
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
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 31.4475

Multiples of: 1

Switching Supplies

Open Frame

60 W

90 VAC to 264 VAC

1 Output

24 V

2.5 A

Commercial

Chassis

101.6 mm

50.8 mm

30 mm

Rac60

47 Hz to 63 Hz

Bulk

AX-3005DBL

Power supply: laboratory; Channels:1; 0÷30VDC; 0÷5A; Plug: EU

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.

Axiomet

Availability : 74
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 136.6218

Multiples of: 1

GLC75CG

Switching Power Supplies 75W 5.1V8A, 12V 2.5A -15V 1A, 15V 2.5A

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.

SL Power

Availability : 74
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 157.9116

Multiples of: 1

Switching Supplies

Open Frame

40 W

90 VAC to 264 VAC

4 Output

5 VDC

12 VDC

8 A

2.5 A

Commercial

Chassis

7 in

Glc

LFVLT130-4102

AC/DC Power Supply Quad-OUT 5V/3.3V/15V/-15V 14A/16A/1.5A/1.5A 130W

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 : 74
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 321.7899

Multiples of: 1

GB20S09K01

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 : 73
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 10.1409

Multiples of: 1

Ac - Dc Power Supplies

Open Frame

18 W

90 VAC to 264 VAC

1 Output

9 VDC

2 A

Medical, Industrial

86 mm

41 mm

25 mm

Gb20

47 Hz to 63 Hz

- 25 C

+ 70 C

PSK-S6C-9

Switching Power Supplies ac-dc, 6 W, 9 Vdc, single output, encapsulated 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 : 73
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 11.9965

Multiples of: 1

Switching Supplies

Enclosed

6 W

85 VAC to 264 VAC , 100 VDC to 370 VDC

1 Output

9 VDC

660 mA

Commercial

Pcb

50.8 mm

25.4 mm

15.36 mm

Psk - S6 C

47 Hz to 63 Hz

- 40 C

+ 70 C

Tube

PLA30F-12

Switching Power Supplies 30W 12V 2.5A

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.

Cosel

Availability : 73
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 26.2185

Multiples of: 1

Switching Supplies

Enclosed

30 W

85 VAC to 264 VAC

1 Output

12 V

2.5 A

Commercial

Chassis

88 mm

38 mm

80 mm

Pla

47 Hz to 63 Hz

Bulk

LS200-5

Switching Power Supplies 200W 5V 40A 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 : 65
Ship by Wed. 19 Nov to Fri. 21 Nov

November 2025