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

VGS-50-24

Switching Power Supplies ac-dc, 50W, 24Vdc, 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 : 433
Ship by Mon. 07 Apr to Fri. 11 Apr

April 2025

April 2025
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USD 46.6069

Multiples of: 1

230 VAC

1 Output

Bulk

EPS-45-5

Switching Power Supplies 40W 5V 8A

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 : 427
Ship by Thu. 03 Apr to Mon. 07 Apr

April 2025

April 2025
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USD 11.5038

Multiples of: 1

Open Frame

40 W

90 VAC to 264 VAC , 127 VDC to 370 VDC

1 Output

5 VDC

8 A

Chassis

101.6 mm

50.8 mm

28.956 mm

Eps - 45

Bulk

NFM-10-15

Switching Power Supplies 10.05W 15V 0.67A

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 : 426
Ship by Mon. 07 Apr to Fri. 11 Apr

April 2025

April 2025
	S	M	T	W	T	F	S
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18	27	28	29	30	1	2	3
19	4	5	6	7	8	9	10

USD 21.2843

Multiples of: 1

Open Frame

10 W

85 VAC to 264 VAC , 120 VDC to 370 VDC

1 Output

15 VDC

0.67 A

Chassis

65 mm

45 mm

22 mm

Nfm - 10

VGS-50-5

Switching Power Supplies ac-dc, 50W, 5Vdc, 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 : 423
Ship by Mon. 07 Apr to Fri. 11 Apr

April 2025

April 2025
	S	M	T	W	T	F	S
14	30	31	1	2	3	4	5
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19	4	5	6	7	8	9	10

USD 46.6069

Multiples of: 1

230 VAC

1 Output

Bulk

PT-45B

Switching Power Supplies 42.6W 5 12 -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.

Mean Well

Availability : 420
Ship by Thu. 03 Apr to Mon. 07 Apr

April 2025

April 2025
	S	M	T	W	T	F	S
14	30	31	1	2	3	4	5
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19	4	5	6	7	8	9	10

USD 14.8764

Multiples of: 1

Open Frame

42.6 W

90 VAC to 264 VAC , 127 VDC to 370 VDC

3 Output

5 VDC

12 VDC

3 A

2 A

Chassis

127 mm

76.2 mm

27.94 mm

Pt - 45

CINT1150A2406K01

Switching Power Supplies 150W 24V 4.17A

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 : 414
Ship by Mon. 07 Apr to Fri. 11 Apr

April 2025

April 2025
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19	4	5	6	7	8	9	10

USD 97.4007

Multiples of: 1

Open Frame

150 W

90 VAC to 264 VAC

1 Output

24 VDC

4.17 A

Commercial

Chassis

4 in

1.75 in

1.3 in

Cint

PJT-24V100WBAA

Switching Power Supplies 24V 100W 3x5" JST OpenFrame, 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.

Delta

Availability : 407
Ship by Mon. 07 Apr to Fri. 11 Apr

April 2025

April 2025
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19	4	5	6	7	8	9	10

USD 32.8125

Multiples of: 30

Switching Supplies

Open Frame

100 W

100 v to 240 V

1 Output

24 VDC

4.1 A

Commercial

Chassis

127 mm

76 mm

31 mm

Pjt

50 Hz to 60 Hz

Bulk

LRS-350-36

Switching Power Supplies 349.2W 36V 9.7A 115Vac or 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.

Mean Well

Availability : 405
Ship by Mon. 07 Apr to Fri. 11 Apr

April 2025

April 2025
	S	M	T	W	T	F	S
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USD 37.6687

Multiples of: 1

Switching Supplies

Enclosed

349.2 W

90 VAC to 132 VAC /180 VAC to 264 VAC , 240 VDC to 370 VDC

1 Output

36 V

9.7 A

Commercial

Chassis

215 mm

115 mm

30 mm

Lrs - 350

47 Hz to 63 Hz

Bulk

RPS-400-24

Switching Power Supplies 400W 24V 80-264Vac 2xMOPP Class I

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 : 404
Ship by Mon. 07 Apr to Fri. 11 Apr

April 2025

April 2025
	S	M	T	W	T	F	S
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18	27	28	29	30	1	2	3
19	4	5	6	7	8	9	10

USD 90.4313

Multiples of: 1

Open Frame

400.8 W

80 VAC to 264 VAC , 113 VDC to 370 VDC

1 Output

24 VDC

16.7 A

Medical

Chassis

127 mm

76.2 mm

35 mm

Rps - 400

47 Hz to 63 Hz

LRS-35-24

power module ac-dc 99*82*26 rohs

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 : 402
Ship by Thu. 03 Apr to Mon. 07 Apr

April 2025

April 2025
	S	M	T	W	T	F	S
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19	4	5	6	7	8	9	10

USD 10.5221

Multiples of: 1

ZWS10B-12

TDK-Lambda Switching Power Supplies 12V 0.9A, 10.8W 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.

TDK-Lambda

Availability : 398
Ship by Thu. 03 Apr to Mon. 07 Apr

April 2025

April 2025
	S	M	T	W	T	F	S
14	30	31	1	2	3	4	5
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19	4	5	6	7	8	9	10

USD 26.7844

Multiples of: 1

Switching Supplies

Open Frame

10.8 W

85 VAC to 265 VAC

1 Output

12 V

0.9 A

Commercial

Chassis

73.5 mm

50 mm

22 mm

Zws - B

Bulk

ECS100US48

Switching Power Supplies PSU, 100W, COMPACT 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 : 396
Ship by Thu. 03 Apr to Mon. 07 Apr

April 2025

April 2025
	S	M	T	W	T	F	S
14	30	31	1	2	3	4	5
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USD 79.9664

Multiples of: 1

100 W

80 VAC to 264 VAC

1 Output

48 V

2.1 A

50.8 mm

101.6 mm

30.5 mm

ECS100

ECM40/60 COVER

Switching Power Supplies Cover for ECM40/60/65/100

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 : 391
Ship by Thu. 03 Apr to Mon. 07 Apr

April 2025

April 2025
	S	M	T	W	T	F	S
14	30	31	1	2	3	4	5
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17	20	21	22	23	24	25	26
18	27	28	29	30	1	2	3
19	4	5	6	7	8	9	10

USD 23.6592

Multiples of: 1

ECM

MTW30-51212

AC/DC Power Supply Triple-OUT 5V/12V/-12V 3A/1.2A/0.3A 30W 9-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 : 384
Ship by Mon. 07 Apr to Fri. 11 Apr

April 2025

April 2025
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19	4	5	6	7	8	9	10

USD 49.8929

Multiples of: 1

Switching Supplies

Open Frame

30 W

85 VAC To 265 VAC

3 Output

5 V

12 V

3 A

1.2 A

Chassis

5.51 in

2.56 in

1.02 in

Mtw

NMP-CN32

Switching Power Supplies CN32 accessory

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 : 376
Ship by Thu. 03 Apr to Mon. 07 Apr

April 2025

April 2025
	S	M	T	W	T	F	S
14	30	31	1	2	3	4	5
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18	27	28	29	30	1	2	3
19	4	5	6	7	8	9	10

USD 1.3167

Multiples of: 1

ECM60US24

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 : 371
Ship by Thu. 03 Apr to Mon. 07 Apr

April 2025

April 2025
	S	M	T	W	T	F	S
14	30	31	1	2	3	4	5
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19	4	5	6	7	8	9	10

USD 68.3554

Multiples of: 1

60 W

EPS-65-12

Switching Power Supplies 65.04W 12V 5.42A

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 : 329
Ship by Thu. 03 Apr to Mon. 07 Apr

April 2025

April 2025
	S	M	T	W	T	F	S
14	30	31	1	2	3	4	5
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18	27	28	29	30	1	2	3
19	4	5	6	7	8	9	10

USD 12.3469

Multiples of: 1

Open Frame

65.04 W

90 VAC to 264 VAC , 127 VDC to 370 VDC

1 Output

12 VDC

5.42 A

Chassis

101.6 mm

50.8 mm

28.956 mm

Eps - 65

Hot

LRS-150-24

Switching Power Supplies 156W 24V 6.5A 115/230Vac by switch

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 : 12
Ship by Mon. 21 Apr to Thu. 24 Apr

April 2025

April 2025
	S	M	T	W	T	F	S
14	30	31	1	2	3	4	5
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17	20	21	22	23	24	25	26
18	27	28	29	30	1	2	3
19	4	5	6	7	8	9	10

USD 15.9173

Multiples of: 1

Enclosed

156 W

85 VAC To 264 VAC

1 Output

24 VDC

6.5 A

Commercial

Panel

159 mm

97 mm

30 mm

Lrs - 150

47 Hz To 63 Hz

Bulk

RD-65B

Switching Power Supplies 68W 5V/4A 24V/2A

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 : 5
Ship by Mon. 21 Apr to Thu. 24 Apr

April 2025

April 2025
	S	M	T	W	T	F	S
14	30	31	1	2	3	4	5
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17	20	21	22	23	24	25	26
18	27	28	29	30	1	2	3
19	4	5	6	7	8	9	10

USD 16.3964

Multiples of: 1

Enclosed

68 W

88 VAC to 264 VAC

2 Output

5 VDC

24 VDC

4 A

2 A

Chassis

129 mm

98 mm

38 mm

Rd - 65

Hot

RSP-320-48

Switching Power Supplies 321.6W 48V 6.7A 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 : 5
Ship by Mon. 21 Apr to Thu. 24 Apr

April 2025