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

PS-25-3.3

Switching Power Supplies 16.5W 3.3V 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 : 534
Ship by Fri. 13 Jun to Thu. 19 Jun

June 2025

June 2025
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USD 17.893

Multiples of: 1

Switching Supplies

Open Frame

17 W

85 VAC to 264 VAC , 120 VDC to 370 VDC

1 Output

3.3 VDC

5 A

Chassis

107 mm

61 mm

28 mm

Ps - 25

EPS-65S-24

Switching Power Supplies 65W 24V 2.71A 3x2 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.

Mean Well

Availability : 533
Ship by Fri. 13 Jun to Thu. 19 Jun

June 2025

June 2025
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USD 16.1437

Multiples of: 1

Open Frame

65 W

80 VAC to 264 VAC

1 Output

24 VDC

2.71 A

Commercial

Chassis

76.2 mm

50.8 mm

24 mm

Eps - 65S

47 Hz to 63 Hz

Bulk

RPS-60-48

Switching Power Supplies 60W 48V 1.25A

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 : 530
Ship by Fri. 13 Jun to Thu. 19 Jun

June 2025

June 2025
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USD 16.1437

Multiples of: 1

Open Frame

60 W

90 VAC to 264 VAC , 127 VDC to 370 VDC

1 Output

48 VDC

1.25 A

Medical

Chassis

101.6 mm

50.8 mm

28.956 mm

Rps - 60

47 Hz to 63 Hz

EPS-15-5

Switching Power Supplies 15W 5V 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.

Mean Well

Availability : 529
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 8.6625

Multiples of: 1

Open Frame

15 W

85 VAC to 264 VAC , 120 VDC to 370 VDC

1 Output

5 VDC

3.3 A

Chassis

63.5 mm

45.7 mm

24 mm

Eps - 15

47 Hz to 63 Hz

NAL25-7608J

Switching Power Supplies End Of Life. Consult Factory

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 : 526
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 50.7918

Multiples of: 1

RD-35A

Switching Power Supplies 32W 5V4A 12V1A

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 : 523
Ship by Fri. 13 Jun to Thu. 19 Jun

June 2025

June 2025
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USD 17.85

Multiples of: 1

Enclosed

32 W

88 VAC to 264 VAC , 125 VDC to 373 VDC

2 Output

5 VDC

12 VDC

4 A

1 A

Commercial

Chassis

99 mm

82 mm

36 mm

Rd - 35

NFM-15-12

Switching Power Supplies 15W 12V 1.25A

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 : 523
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 23.5069

Multiples of: 1

Open Frame

15 W

85 VAC to 264 VAC , 120 VDC to 370 VDC

1 Output

12 VDC

1.25 A

Pcb

70 mm

48 mm

22 mm

Nfm - 15

RSP-320-5

Switching Power Supplies 300W 5V 60A 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 : 523
Ship by Fri. 13 Jun to Thu. 19 Jun

June 2025

June 2025
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USD 61.6875

Multiples of: 1

Enclosed

300 W

88 VAC to 230 VAC , 124 VDC to 370 VDC

1 Output

5 VDC

60 A

Commercial

Chassis

215 mm

115 mm

30 mm

Rsp - 320

47 Hz to 63 Hz

Bulk

PD-25A

Switching Power Supplies 25W 5V/2.1A 12V/1.2A

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 : 518
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 17.4562

Multiples of: 1

11 W

85 VAC to 264 VAC , 120 VDC to 370 VDC

2 Output

5 VDC

12 VDC

2.1 A

1.2 A

Commercial

Chassis

107 mm

61 mm

28 mm

Pd - 25

RPS-120-48

Switching Power Supplies 120W 48V 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 : 517
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 20.5936

Multiples of: 1

Open Frame

120 W

80 VAC to 264 VAC , 113 VDC to 370 VDC

1 Output

48 VDC

2.5 A

Medical

Chassis

101.6 mm

50.8 mm

29 mm

Rps - 120

47 Hz to 63 Hz

RPD-60A

Switching Power Supplies 49W 5V/5A 12V/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 : 515
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 18.2374

Multiples of: 1

25 W

90 VAC to 264 VAC , 127 VDC to 370 VDC

2 Output

5 VDC

12 VDC

5 A

2 A

Medical

Chassis

Rpd - 60

Bulk

EPS-25-12

Switching Power Supplies 25.2W 12V 2.1A

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 : 514
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 13.3875

Multiples of: 1

Open Frame

25.2 W

85 VAC to 264 VAC , 120 VDC to 370 VDC

1 Output

12 VDC

2.1 A

Chassis

76.2 mm

50.8 mm

23.876 mm

Eps - 25

Bulk

PSC-100A-C

Switching Power Supplies 13.8V@7A, 13.8V@2.5A L-Bracket and 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.

Mean Well

Availability : 512
Ship by Fri. 13 Jun to Thu. 19 Jun

June 2025

June 2025
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USD 47.9063

Multiples of: 1

Enclosed

100 W

90 VAC to 264 VAC , 127 VDC to 370 VDC

1 Output

13.8 VDC

4.75 A

Commercial

Chassis

127 mm

76.2 mm

30.988 mm

Psc - 100

47 Hz to 63 Hz

MINT1065A4875C01

Switching Power Supplies 65W 48V 1.35A

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 : 512
Ship by Fri. 13 Jun to Thu. 19 Jun

June 2025

June 2025
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USD 60.6465

Multiples of: 1

Switching Supplies

Open Frame

65 W

90 VAC to 264 VAC

1 Output

48 VDC

1.35 A

Medical

Chassis

4 in

2 in

1.02 in

Mint1065a

47 Hz to 63 Hz

MDS-040APS12 BA

Switching Power Supplies 12V 40W 2x3" 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 : 505
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 16.6405

Multiples of: 1

Switching Supplies

Open Frame

40 W

90 VAC to 264 VAC

1 Output

12 VDC

3.33 A

Medical

Chassis

76 mm

51 mm

23 mm

Mds

50 Hz to 60 Hz

Bulk

LRS-200-12

Switching Power Supplies 204W 12V 17A 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 : 502
Ship by Fri. 13 Jun to Thu. 19 Jun

June 2025

June 2025
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USD 30.1875

Multiples of: 1

Switching Supplies

Enclosed

204 W

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

1 Output

12 V

17 A

Chassis

215 mm

115 mm

30 mm

Lrs - 200

47 Hz To 63 Hz

Bulk

LRS-35-12

Switching Power Supplies 36W 12V 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.

Mean Well

Availability : 501
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 11.3043

Multiples of: 1

Enclosed

36 W

85 VAC to 264 VAC , 120 VDC to 373 VDC

1 Output

12 VDC

3 A

Commercial

Panel

99 mm

82 mm

30 mm

Lrs - 35

47 Hz To 63 Hz

UHP-200-4.2

Switching Power Supplies 168W 4.2V 40A 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 : 497
Ship by Wed. 11 Jun to Fri. 13 Jun

June 2025

June 2025
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USD 50.7969

Multiples of: 1

Enclosed

168 W

90 VAC to 264 VAC , 127 VDC to 370 VDC

1 Output

4.2 VDC

40 A

Industrial, Commercial

Chassis

194 mm

55 mm

26 mm

Uhp - 200

47 Hz to 63 Hz

- 30 C

+ 70 C

RSP-320-27

Switching Power Supplies 321.3W 27V 11.9A 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 : 493
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 52.7835

Multiples of: 1

Enclosed

321.3 W

88 VAC to 264 VAC , 124 VDC to 370 VDC

1 Output

27 VDC

11.9 A

Commercial

Chassis

215 mm

115 mm

30 mm

Rsp - 320

47 Hz to 63 Hz

EPP-400-36

Switching Power Supplies 403.2W 36V 11.2A 3X5 open frame 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 : 486
Ship by Fri. 13 Jun to Thu. 19 Jun

June 2025