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

LFA10F-12-J1

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 : 482
Ship by Fri. 13 Jun to Thu. 19 Jun

June 2025

June 2025
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USD 18.2425

Multiples of: 1

Switching Supplies

Open Frame

10.8 W

85 VAC to 264 VAC

1 Output

12 V

900 mA

Commercial

Chassis

73.5 mm

50 mm

18 mm

Lfa

50 Hz / 60 Hz

- 10 C

+ 70 C

Bulk

73-551-0005

Switching Power Supplies 210W S 0005 MP

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 : 479
Ship by Fri. 13 Jun to Thu. 19 Jun

June 2025

June 2025
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USD 102.4706

Multiples of: 1

Switching Supplies

210 W

1 Output

5 V

Commercial

Chassis

Bulk

RPS-120S-24

Switching Power Supplies 120W 24V 5A 2x3 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.

Mean Well

Availability : 475
Ship by Fri. 13 Jun to Thu. 19 Jun

June 2025

June 2025
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26	22	23	24	25	26	27	28
27	29	30	1	2	3	4	5

USD 36.3562

Multiples of: 1

Switching Supplies

Open Frame

120 W

80 VAC to 264 VAC , 113 VDC to 370 VDC

1 Output

24 VDC

5 A

Medical, Commercial

Pcb

76.2 mm

50.8 mm

28 mm

Rps - 120S

47 Hz to 63 Hz

- 30 C

+ 85 C

TPI 30-112A-JP

Switching Power Supplies 30W 12V 2.5A Open 3.34x1.36

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 : 469
Ship by Wed. 11 Jun to Fri. 13 Jun

June 2025

June 2025
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26	22	23	24	25	26	27	28
27	29	30	1	2	3	4	5

USD 36.0253

Multiples of: 1

EPP-300-48

Switching Power Supplies 300W 48V 6.25A Power Supply 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 : 469
Ship by Wed. 11 Jun to Fri. 13 Jun

June 2025

June 2025
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26	22	23	24	25	26	27	28
27	29	30	1	2	3	4	5

USD 56.2601

Multiples of: 1

Open Frame

300 W

90 VAC to 264 VAC , 127 VDC to 370 VDC

1 Output

48 VDC

6.25 A

Chassis

127 mm

76.2 mm

35.052 mm

Epp - 300

LRS-350-5

Switching Power Supplies 300W 5V 60A 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 : 468
Ship by Fri. 13 Jun to Thu. 19 Jun

June 2025

June 2025
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27	29	30	1	2	3	4	5

USD 39.6375

Multiples of: 1

Switching Supplies

Enclosed

300 W

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

1 Output

5 V

60 A

Commercial

Chassis

215 mm

115 mm

30 mm

Lrs - 350

47 Hz to 63 Hz

Bulk

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 : 466
Ship by Fri. 13 Jun to Thu. 19 Jun

June 2025

June 2025
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27	29	30	1	2	3	4	5

USD 101.6785

Multiples of: 1

230 VAC

1 Output

Bulk

RPS-120-15

Switching Power Supplies 120W 15V 80-264Vac 2xMOPP Class II

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 : 453
Ship by Fri. 13 Jun to Thu. 19 Jun

June 2025

June 2025
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27	29	30	1	2	3	4	5

USD 25.8563

Multiples of: 1

Open Frame

120 W

80 VAC to 264 VAC , 113 VDC to 370 VDC

1 Output

15 VDC

8 A

Medical

Chassis

101.6 mm

50.8 mm

29 mm

Rps - 120

47 Hz to 63 Hz

LS150-24

Switching Power Supplies 156W 24V 6.5A 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 : 451
Ship by Wed. 11 Jun to Fri. 13 Jun

June 2025

June 2025
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27	29	30	1	2	3	4	5

USD 47.1471

Multiples of: 1

Switching Supplies

Enclosed

156 W

115 VAC to 230 VAC

24 V

6.5 A

Commercial

Chassis

7.8 in

3.9 in

1.5 in

ERPF-400-24

Switching Power Supplies 400.8W 24V 16.7A Sign Panel PwrSupply

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 : 448
Ship by Wed. 11 Jun to Fri. 13 Jun

June 2025

June 2025
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27	29	30	1	2	3	4	5

USD 54.1401

Multiples of: 1

Enclosed

400.8 W

90 VAC to 264 VAC , 127 VDC to 370 VDC

1 Output

24 VDC

16.7 A

Commercial

Chassis

220.4 mm

120 mm

48 mm

Erpf - 400

47 Hz to 63 Hz

- 30 C

+ 60 C

RPT-60C

Switching Power Supplies 50W 5V/4A 15V/1.5A -15V/0.5A

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.

Mean Well

Availability : 447
Ship by Fri. 13 Jun to Thu. 19 Jun

June 2025

June 2025
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27	29	30	1	2	3	4	5

USD 20.475

Multiples of: 1

50 W

90 VAC to 264 VAC , 127 VDC to 370 VDC

3 Output

5 VDC

15 VDC

4 A

1.5 A

Medical, Commercial

Chassis

101.6 mm

50.8 mm

29 mm

Rpt - 60

47 Hz to 63 Hz

FP80

Switching Power Supplies FILTER HZZ00904

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 : 446
Ship by Wed. 11 Jun to Fri. 13 Jun

June 2025

June 2025
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26	22	23	24	25	26	27	28
27	29	30	1	2	3	4	5

USD 52.5525

Multiples of: 1

PD-65B

Switching Power Supplies 65.5W 5V/3.5A 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 : 439
Ship by Fri. 13 Jun to Thu. 19 Jun

June 2025

June 2025
	S	M	T	W	T	F	S
22	25	26	27	28	29	30	31
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26	22	23	24	25	26	27	28
27	29	30	1	2	3	4	5

USD 19.8187

Multiples of: 1

18 W

90 VAC to 264 VAC , 127 VDC to 370 VDC

2 Output

5 VDC

24 VDC

3.5 A

2 A

Commercial

Chassis

127 mm

76.2 mm

27.94 mm

Pd - 65

LS35-3.3

Switching Power Supplies 23W 3.3V 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 : 438
Ship by Fri. 13 Jun to Thu. 19 Jun

June 2025

June 2025
	S	M	T	W	T	F	S
22	25	26	27	28	29	30	31
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27	29	30	1	2	3	4	5

USD 26.985

Multiples of: 1

Switching Supplies

Enclosed

23 W

115 VAC to 230 VAC

3.3 V

7 A

Commercial

Chassis

3.9 in

3.2 in

1.4 in

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 Fri. 13 Jun to Thu. 19 Jun

June 2025

June 2025
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27	29	30	1	2	3	4	5

USD 22.4044

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

RPS-75-15

Switching Power Supplies 75W 15V 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.

Mean Well

Availability : 420
Ship by Fri. 13 Jun to Thu. 19 Jun

June 2025

June 2025
	S	M	T	W	T	F	S
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26	22	23	24	25	26	27	28
27	29	30	1	2	3	4	5

USD 23.7562

Multiples of: 1

Open Frame

75 W

90 VAC to 264 VAC , 127 VDC to 370 VDC

1 Output

15 VDC

5 A

Medical

Chassis

127 mm

76.2 mm

30.988 mm

Rps - 75

47 Hz to 63 Hz

RQ-65D

Switching Power Supplies 68W 5V/4A 12V/1.5A 24V/1A -12V/0.5A

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.

Mean Well

Availability : 420
Ship by Fri. 13 Jun to Thu. 19 Jun

June 2025

June 2025
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22	25	26	27	28	29	30	31
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27	29	30	1	2	3	4	5

USD 27.825

Multiples of: 1

Enclosed

65 W

88 VAC to 264 VAC

4 Output

5 VDC

12 VDC

4 A

1.5 A

Chassis

129 mm

98 mm

38 mm

Rq - 65

RPS-45-24

Switching Power Supplies 45W 24V 80-264Vac 2xMOPP Class II

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 : 413
Ship by Wed. 11 Jun to Fri. 13 Jun

June 2025

June 2025
	S	M	T	W	T	F	S
22	25	26	27	28	29	30	31
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26	22	23	24	25	26	27	28
27	29	30	1	2	3	4	5

USD 13.86

Multiples of: 1

Open Frame

45.6 W

80 VAC to 264 VAC

1 Output

24 VDC

1.9 A

Medical

Chassis

76.2 mm

50.8 mm

24 mm

Rps - 45

47 Hz to 63 Hz

Bulk

LS25-12

Switching Power Supplies 25W 12V 2.1A 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 : 48
Ship by Wed. 11 Jun to Fri. 13 Jun

June 2025

June 2025
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27	29	30	1	2	3	4	5

USD 27.9888

Multiples of: 1

Switching Supplies

Enclosed

25 W

115 VAC to 230 VAC

12 V

2.1 A

Commercial

Chassis

3.1 in

2 in

1.1 in

LS25-5

Switching Power Supplies 25W 5V 5A 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 : 32
Ship by Wed. 11 Jun to Fri. 13 Jun

June 2025