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

MPB125-4350G

Switching Power Supplies 125W +3.3V 10A +5V 15A/ +12V 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.

Bel Fuse

Availability : 127
Ship by Mon. 16 Jun to Fri. 20 Jun

June 2025

June 2025
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USD 194.1844

Multiples of: 1

Switching Supplies

33 W

90 VAC To 264 VAC

3.3 VDC

5 VDC

10 A

15 A

Commercial

Chassis

5 in

3 in

1.25 in

Mpb125

MB60S12C

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 : 126
Ship by Mon. 16 Jun to Fri. 20 Jun

June 2025

June 2025
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USD 43.5225

Multiples of: 1

Switching Supplies

Open Frame

55 W

90 VAC to 264 VAC

1 Output

12 VDC

4.58 A

Medical

Chassis

76.2 mm

50.8 mm

25.4 mm

Mb60s

47 Hz to 63 Hz

- 10 C

+ 80 C

TXL 035-1515D

Switching Power Supplies Product Type: AC/DC; Package Style: Encased; Output Power (W): 35; Input Voltage: 85-264 VAC; Output 1 (Vdc): 15; Output 2 (Vdc): -15; Output 3 (Vdc): N/A

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 : 126
Ship by Thu. 12 Jun to Mon. 16 Jun

June 2025

June 2025
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USD 56.2795

Multiples of: 1

Switching Supplies

Enclosed

35 W

85 VAC to 264 VAC /120 VDC to 375 VDC

2 Output

15 V

- 15 V

2.4 A

1.5 A

Commercial

Chassis

109 mm

82 mm

35 mm

Txl

47 Hz to 63 Hz

Bulk

VF-D320-D524A-CFS

Enclosed AC DC Converters 2 Output 5V 24V 90 ~ 132 VAC, 180 ~ 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.

CUI Inc

Availability : 126
Ship by Mon. 16 Jun to Fri. 20 Jun

June 2025

June 2025
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USD 214.2555

Multiples of: 1

PMC-05V015W1AA

Switching Power Supplies 5V, 15W, Panel Mount EnclosedTerm. Block

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 : 125
Ship by Thu. 12 Jun to Mon. 16 Jun

June 2025

June 2025
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USD 16.297

Multiples of: 1

Switching Supplies

Enclosed

15 W

85 VAC to 264 VAC , 125 VDC to 375 VDC

1 Output

5 VDC

3 A

Commercial

Panel

77 mm

51 mm

28 mm

Pmc

50 Hz to 60 Hz

Bulk

VGS-35W-24

Switching Power Supplies ac-dc 35 W 24 Vdc single output metal case 85 305 Vac

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 : 124
Ship by Thu. 12 Jun to Mon. 16 Jun

June 2025

June 2025
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27	29	30	1	2	3	4	5

USD 13.2718

Multiples of: 1

Box

KWS5A-12

TDK-Lambda Switching Power Supplies 5.4W 12V 0.45A

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 : 124
Ship by Mon. 16 Jun to Fri. 20 Jun

June 2025

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USD 22.5193

Multiples of: 1

Switching Supplies

Enclosed

5.4 W

85 VAC to 265 VAC , 120 VDC to 370 VDC

1 Output

12 V

450 mA

Commercial

Pcb

38.1 mm

25.4 mm

21.5 mm

47 Hz to 440 Hz

Bulk

MB60S18C

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 : 124
Ship by Mon. 16 Jun to Fri. 20 Jun

June 2025

June 2025
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USD 36.5723

Multiples of: 1

Switching Supplies

Open Frame

60 W

90 VAC to 264 VAC

1 Output

18 VDC

3.33 A

Medical

Chassis

76.2 mm

50.8 mm

25.4 mm

Mb60s

47 Hz to 63 Hz

- 10 C

+ 80 C

VMS-160-12

Switching Power Supplies ac-dc, 160 W, 12 Vdc, single output, open PCB, 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 : 124
Ship by Thu. 12 Jun to Mon. 16 Jun

June 2025

June 2025
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USD 138.0746

Multiples of: 1

230 VAC

1 Output

CFM40S050

Switching Power Supplies AC-DC Module, 40 Watt, Open Frame, 90-264VAC Input, 5VDC Output

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.

Cincon

Availability : 123
Ship by Thu. 12 Jun to Mon. 16 Jun

June 2025

June 2025
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USD 21.1973

Multiples of: 1

Switching Supplies

Open Frame

40 W

90 VAC to 264 VAC

1 Output

5 VDC

6 A

Commercial

Pcb

4 in

2 in

1.2 in

Cfm40s

47 Hz to 63 Hz

Bulk

MB120S24K01

Switching Power Supplies 120W 80-264Vin 24Vout 4.1A 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.

SL Power

Availability : 123
Ship by Thu. 12 Jun to Mon. 16 Jun

June 2025

June 2025
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USD 95.7397

Multiples of: 1

Switching Supplies

Open Frame

120 W

80 VAC to 264 VAC

1 Output

24 VDC

5 A

Medical

Chassis

101.6 mm

50.8 mm

31.8 mm

Mb120s

47 Hz to 63 Hz

- 10 C

+ 70 C

ABC225-1T24L

Open Frame AC DC Converters 1 Output 24V 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.

Bel Fuse

Availability : 123
Ship by Mon. 16 Jun to Fri. 20 Jun

June 2025

June 2025
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27	29	30	1	2	3	4	5

USD 117.7706

Multiples of: 1

Switching Supplies

Open Frame

112.5 w , 225 W

85 VAC to 264 VAC , 390 VDC

1 Output

24 V

4.68 A , 9.37 A

Commercial

Chassis

101.6 mm

50.8 mm

25.4 mm

47 Hz to 63 Hz

Bulk

RT-50D

Switching Power Supplies 51W 5V/3A 24V/1A 12V/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 : 122
Ship by Thu. 12 Jun to Mon. 16 Jun

June 2025

June 2025
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USD 20.0067

Multiples of: 1

Enclosed

15 W

88 VAC to 264 VAC /248 VDC to 373 VDC

3 Output

5 VDC

24 VDC

3 A

1 A

Commercial

Chassis

99 mm

97 mm

36 mm

Rt - 50

MINT1150A1206K01

Open Frame AC DC Converters 1 Output 12V 90 ~ 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.

SL Power

Availability : 122
Ship by Thu. 12 Jun to Mon. 16 Jun

June 2025

June 2025
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USD 89.9283

Multiples of: 1

Open Frame

150 W

90 VAC to 264 VAC

1 Output

12 VDC

8.33 A

Medical

Chassis

4.02 in

2 in

1.18 in

Mint1150

LRS-200-5

Switching Power Supplies 200W 5V 40A 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 : 121
Ship by Mon. 16 Jun to Fri. 20 Jun

June 2025

June 2025
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USD 33.9937

Multiples of: 1

Switching Supplies

Enclosed

200 W

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

1 Output

5 V

40 A

Commercial

Chassis

215 mm

115 mm

30 mm

Lrs - 200

47 Hz to 63 Hz

Bulk

RT-125D

Switching Power Supplies 136W 5V/8A 24V/3A 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 : 120
Ship by Thu. 12 Jun to Mon. 16 Jun

June 2025

June 2025
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USD 37.0293

Multiples of: 1

Enclosed

136 W

88 VAC to 264 VAC /248 VDC to 373 VDC

3 Output

5 VDC

24 VDC

8 A

3 A

Commercial

Chassis

199 mm

98 mm

38 mm

Rt - 125

PSC-60B-C

Switching Power Supplies 59.34W 27.6V/1.4A, 27.6V/0.75A w/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.

Mean Well

Availability : 120
Ship by Thu. 12 Jun to Mon. 16 Jun

June 2025

June 2025
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USD 25.0866

Multiples of: 1

Enclosed

59.34 W

90 VAC to 264 VAC

1 Output

27.6 VDC

1.4 A

Commercial

Chassis

103.4 mm

62 mm

37 mm

Psc - 60

47 Hz to 63 Hz

PMC-24V300W1BA

Switching Power Supplies 24V 300W Enclosed, with PFC, Terminal Block Connector

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 : 116
Ship by Thu. 12 Jun to Mon. 16 Jun

June 2025

June 2025
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27	29	30	1	2	3	4	5

USD 94.0863

Multiples of: 1

Switching Supplies

Enclosed

300 W

85 VAC to 264 VAC , 125 VDC to 375 VDC

1 Output

24 VDC

12.5 A

Commercial

Panel

199 mm

105 mm

41 mm

Pmc

50 Hz to 60 Hz

Bulk

RSP-2000-48

Switching Power Supplies 2016W 48V 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 : 105
Ship by Thu. 12 Jun to Mon. 16 Jun

June 2025

June 2025
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USD 470.1312

Multiples of: 1

Enclosed

2.016 kW

90 VAC to 264 VAC , 127 VDC to 370 VDC

1 Output

48 VDC

42 A

Chassis

294.64 mm

127 mm

Rsp - 2000

ECM40UT31

Switching Power Supplies AC/DC, 40W Open-Frame 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.

XP Power

Availability : 0
Request Quote

USD 60.1524

Multiples of: 1

40 W

90 VAC to 264 VAC

3 Output

5 V

6 A

ECM