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

RACM40-05SK/OF

Switching Power Supplies 30W 80-264Vin 05Vout 6A

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 : 98
Ship by Mon. 16 Jun to Fri. 20 Jun

June 2025

June 2025
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USD 22.6144

Multiples of: 1

RACM40 - K

EPP-150-12

Switching Power Supplies 100.8W 12V 8.4A 150W w/forced air

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 : 97
Ship by Mon. 16 Jun to Fri. 20 Jun

June 2025

June 2025
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USD 45.5962

Multiples of: 1

Open Frame

100.8 w , 150 W

90 VAC to 264 VAC , 127 VDC to 370 VDC

1 Output

12 VDC

8.4 A , 12.5 A

Commercial

Chassis

101.6 mm

50.8 mm

28.956 mm

Epp - 150

47 Hz to 63 Hz

Bulk

QP-150D

Switching Power Supplies 150.2W 5V/10A 12V/4A 24V/2A -12V/0.6A

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 : 97
Ship by Mon. 16 Jun to Fri. 20 Jun

June 2025

June 2025
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USD 110.25

Multiples of: 1

Enclosed

50 W

90 VAC to 264 VAC , 127 VDC to 370 VDC

4 Output

5 VDC

12 VDC

10 A

4 A

Commercial

Chassis

199 mm

99 mm

50 mm

Qp - 150

Bulk

MFM-10-5

Switching Power Supplies 10W 5V 2A Medical Open PS

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 : 97
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 10.1063

Multiples of: 1

Open Frame

10 W

80 VAC to 264 VAC

1 Output

5 VDC

2 A

Medical

Smd/Smt

42 mm

22.3 mm

20.5 mm

Mfm - 10

47 Hz to 440 Hz

- 30 C

+ 85 C

TXN 25-115

Switching Power Supplies 25W 15V 1.7A 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.

TRACO Power

Availability : 97
Ship by Thu. 12 Jun to Mon. 16 Jun

June 2025

June 2025
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USD 12.155

Multiples of: 1

Switching Supplies

Enclosed

25 W

90 VAC to 264 VAC

1 Output

15 VDC

1.7 A

Industrial

Chassis

99 mm (3.898 in)

82 mm (3.228 in)

30 mm (1.181 in)

TXN 25

PBA10F-5-N

Switching Power Supplies 10W 5V 2A w/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.

Cosel

Availability : 97
Ship by Mon. 16 Jun to Fri. 20 Jun

June 2025

June 2025
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USD 35.4729

Multiples of: 1

Switching Supplies

Enclosed

10 W

85 VAC to 264 VAC /110 VDC to 370 VDC

1 Output

5 V

2 A

Commercial

Chassis

78 mm

68 mm

34.5 mm

Pba

50 Hz / 60 Hz

Bulk

TXN 100PF-112

Switching Power Supplies 100W 12V 8.5A W/PFC 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.

TRACO Power

Availability : 97
Ship by Thu. 12 Jun to Mon. 16 Jun

June 2025

June 2025
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USD 36.157

Multiples of: 1

Switching Supplies

Enclosed

100 W

90 VAC to 264 VAC

1 Output

12 VDC

8.5 A

Industrial

Chassis

179 mm (7.047 in)

99 mm (3.898 in)

30 mm (1.181 in)

TXN 100PF

NGB150S24K

Switching Power Supplies 150W 24V 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.

SL Power

Availability : 97
Ship by Mon. 16 Jun to Fri. 20 Jun

June 2025

June 2025
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USD 66.6356

Multiples of: 1

Switching Supplies

Open Frame

150 W

85 VAC to 264 VAC

1 Output

24 VDC

6.25 A

Medical, Industrial

PCB

4 in

2 in

1.26 in

NGB150

ECM60UT33

Switching Power Supplies AC/DC, 60W 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 : 97
Ship by Thu. 12 Jun to Mon. 16 Jun

June 2025

June 2025
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USD 67.6357

Multiples of: 1

60 W

90 VAC to 264 VAC

3 Output

5 V

8 A

101.6 mm

50.8 mm

30.5 mm

ECM

440 Hz

SCT65

TDK-Lambda Switching Power Supplies 60W 5V 24V 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 : 97
Ship by Mon. 16 Jun to Fri. 20 Jun

June 2025

June 2025
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USD 145.286

Multiples of: 1

Switching Supplies

60 W

85 VAC to 264 VAC

3 Output

5 V

24 V

7 A

1.5 A

Commercial

3 in

5 in

1.34 in

Bulk

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 : 97
Ship by Thu. 12 Jun to Mon. 16 Jun

June 2025

June 2025
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USD 188.138

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

NLP250R-96S12J

AC/DC Power Supply Single-OUT 12V 14.6A 250W 18-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.

Artesyn Embedded Technologies

Availability : 97
Ship by Mon. 16 Jun to Fri. 20 Jun

June 2025

June 2025
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USD 198.9079

Multiples of: 1

Switching Supplies

250 W

85 VAC to 264 VAC

1 Output

Commercial

Chassis

177.8 mm

101.6 mm

38.1 mm

Nlp250

47 Hz to 63 Hz

VBM-100-12

Switching Power Supplies ac-dc, 100 W, 12 Vdc, single output, DIP

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 : 97
Ship by Thu. 12 Jun to Mon. 16 Jun

June 2025

June 2025
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USD 200.928

Multiples of: 1

230 VAC

1 Output

Vf - S250 - Xxa

Bulk

VBM-360-48

Switching Power Supplies ac-dc, 360 W, 48 Vdc, single output, U-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.

CUI Inc

Availability : 97
Ship by Mon. 16 Jun to Fri. 20 Jun

June 2025

June 2025
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USD 209.6874

Multiples of: 1

230 VAC

1 Output

Vf - S250 - Xxa

Bulk

ECL30UD02-T

Open Frame AC DC Converters 2 Output 15V -15V 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.

XP Power

Availability : 96
Ship by Thu. 12 Jun to Mon. 16 Jun

June 2025

June 2025
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USD 41.453

Multiples of: 1

30 W

15 V

1 A

87.9 mm

34.6 mm

25.4 mm

63 Hz

RSP-320-15

Switching Power Supplies 321W 15V 21.4A 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 : 96
Ship by Thu. 12 Jun to Mon. 16 Jun

June 2025

June 2025
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USD 61.6665

Multiples of: 1

Enclosed

321 W

88 VAC to 264 VAC

1 Output

15 VDC

21.4 A

Commercial

Chassis

215 mm

115 mm

30 mm

Rsp - 320

47 Hz to 63 Hz

Bulk

VF-S250-48A

Switching Power Supplies 250W 48V 5.21A 3x5 U-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.

CUI Inc

Availability : 96
Ship by Thu. 12 Jun to Mon. 16 Jun

June 2025

June 2025
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USD 145.9867

Multiples of: 1

Switching Supplies

Open Frame

250 W

110 VAC

1 Output

48 VDC

5.21 A

Commercial

Chassis

127 mm

81.28 mm

38.1 mm

Vf - S250 - Xxa

47 Hz to 63 Hz

0 C

+ 70 C

Tray

GB20S12P01

Switching Power Supplies 20W 5V 1.5A 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 : 95
Ship by Thu. 12 Jun to Mon. 16 Jun

June 2025

June 2025
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USD 13.4717

Multiples of: 1

Switching Supplies

Open Frame

18 W

100 VAC to 240 VAC

1 Output

12 VDC

1.5 A

Medical, Industrial

Pcb

82 mm

40 mm

22.09 mm

Gb20

47 Hz to 63 Hz

- 25 C

+ 70 C

ABC41-1T48L

Switching Power Supplies 40W 48V 0.83A 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.

Bel Fuse

Availability : 95
Ship by Mon. 16 Jun to Fri. 20 Jun

June 2025

June 2025
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USD 27.8906

Multiples of: 1

Abc41

KWS5A-5

TDK-Lambda Switching Power Supplies 5W 5V 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.

TDK-Lambda

Availability : 83
Ship by Mon. 16 Jun to Fri. 20 Jun

June 2025