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

GPC130AG

Switching Power Supplies 130W +5/+12/-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.

SL Power

Availability : 0
Ship by 6 to 16 Weeks

February 2025

February 2025
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USD 255.6939

Multiples of: 1

Switching Supplies

Open Frame

80 W

85 VAC to 264 VAC

4 Output

5 VDC

12 VDC

16 A

5 A

Commercial

Chassis

8.5 in

4.5 in

2 in

Gpc

MP450-MP2JW

Switching Power Supplies 450W Modular PS 5V, 24V, 33V, 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 : 0
Ship by 6 to 16 Weeks

February 2025

February 2025
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USD 256.152

Multiples of: 1

Mp450

CCB250PS36

Switching Power Supplies PSU, 250W, OPEN FRAME, HIGH EFFICIENCY

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
Ship by 6 to 16 Weeks

February 2025

February 2025
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USD 256.1832

Multiples of: 1

250 W

80 VAC to 275 VAC

1 Output

36 V

6.9 A

Ccb250

CSS500-12

TDK-Lambda Switching Power Supplies 500W 12V 41.67A

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.

TDK-Lambda

Availability : 0
Ship by 6 to 16 Weeks

February 2025

February 2025
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USD 256.2752

Multiples of: 1

Switching Supplies

Open Frame

500 W

115 VAC to 230 VAC

1 Output

12 V

41.67 A

Medical, Commercial

Chassis

2 in

1 in

0.4 in

Css500

Bulk

RWS600B24/RFO

Switching Power Supplies AC-DC, 115-230VAC, Output 24V 25A, 600W

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 : 0
Ship by 6 to 16 Weeks

February 2025

February 2025
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USD 256.4757

Multiples of: 1

Rws - B

ACE-4840APM-RS

Switching Power Supplies 400W AC-DC PS/2 ATX Power Supply,meet Medical standard,with PFC;CCL

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.

IEI

Availability : 0
Ship by 6 to 16 Weeks

February 2025

February 2025
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USD 256.5234

Multiples of: 1

Switching Supplies

Enclosed

400 W

90 VAC to 265 VAC

7 Output

3.3 V

5 V

30 A

Medical

Panel

150 mm

140 mm

86 mm

47 Hz to 63 Hz

ZWX300

TDK-Lambda Switching Power Supplies 300W 3.3V 5V

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 : 0
Ship by 6 to 16 Weeks

February 2025

February 2025
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USD 256.5576

Multiples of: 1

Switching Supplies

300 W

115 VAC to 230 VAC

3.3 V

5 V

3.54 in

6.7 in

2.12 in

Bulk

CSS500-24/I

Switching Power Supplies 500W 24V 20.84A

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 : 0
Ship by 6 to 16 Weeks

February 2025

February 2025
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USD 256.7097

Multiples of: 1

Switching Supplies

Open Frame

500 W

115 VAC to 230 VAC

1 Output

24 V

20.84 A

Commercial, Medical

Chassis

6.34 in

9.45 in

8.27 in

Css500

Bulk

AOPS600-48

Switching Power Supplies 600W 48V 12.5A

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.

ETA

Availability : 0
Ship by 6 to 16 Weeks

February 2025

February 2025
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USD 256.841

Multiples of: 1

NGB660S24K

Switching Power Supplies 660W 24V

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 : 0
Ship by 6 to 16 Weeks

February 2025

February 2025
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USD 257.0015

Multiples of: 1

Switching Supplies

Open Frame

660 W

85 VAC to 264 VAC

1 Output

24 VDC

27.2 A

Medical, Industrial

Chassis

6 in

4 in

1.6 in

NGB250

MFA350PS12-SEF

Switching Power Supplies PSU, 350 WATT, SINGLE OUTPUT, ENCLOSED

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
Ship by 6 to 16 Weeks

February 2025

February 2025
	S	M	T	W	T	F	S
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USD 257.2128

Multiples of: 1

350 W

85 VAC to 264 VAC

1Outputs

12 V

29 A

84.48 mm

210.31 mm

44.45 mm

Xp Mfa350

63 Hz

- 10 C

70 C

MFA350PS24-SEF

Switching Power Supplies PSU, 350 WATT, SINGLE OUTPUT, ENCLOSED

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
Ship by 6 to 16 Weeks

February 2025

February 2025
	S	M	T	W	T	F	S
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USD 257.2128

Multiples of: 1

350 W

85 VAC to 264 VAC

1Outputs

24 V

14.5 A

84.48 mm

210.31 mm

44.45 mm

Xp Mfa350

63 Hz

- 10 C

70 C

MFA350PS48-SEF

Switching Power Supplies PSU, 350 WATT, SINGLE OUTPUT, ENCLOSED

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
Ship by 6 to 16 Weeks

February 2025

February 2025
	S	M	T	W	T	F	S
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USD 257.2128

Multiples of: 1

350 W

85 VAC to 264 VAC

1Outputs

48 V

7.3 A

84.48 mm

210.31 mm

44.45 mm

Xp Mfa350

63 Hz

- 10 C

70 C

MFA350PS12-STF

Switching Power Supplies PSU, 350 WATT, SINGLE OUTPUT, ENCLOSED

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
Ship by 6 to 16 Weeks

February 2025

February 2025
	S	M	T	W	T	F	S
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USD 257.2128

Multiples of: 1

350 W

85 VAC to 264 VAC

1Outputs

12 V

29 A

84.5 mm

172.72 mm

50.79 mm

Xp Mfa350

63 Hz

- 10 C

70 C

CSS500-24I

TDK-Lambda Switching Power Supplies 500W 24V 20.84A

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 : 0
Ship by 6 to 16 Weeks

February 2025

February 2025
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USD 257.3303

Multiples of: 1

Switching Supplies

Open Frame

500 W

115 VAC to 230 VAC

1 Output

24 V

20.84 A

Medical, Commercial

Chassis

6.34 in

9.45 in

8.27 in

Css500

Bulk

73-554-0520I

Switching Power Supplies iMP 144W 24-28V;2-6V Dual Output Module

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 : 0
Ship by 6 to 16 Weeks

February 2025

February 2025
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USD 257.6202

Multiples of: 1

LPS254-C

Switching Power Supplies 15v(12-24v)o/p 250W 5"x9" 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.

Artesyn Embedded Technologies

Availability : 0
Ship by 6 to 16 Weeks

February 2025

February 2025
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USD 257.8773

Multiples of: 1

250 W

264 VAC

1Outputs

15 V

16.7 A

262 mm

127 mm

50.8 mm

440 Hz

0 C

50 C

73-553-0012I

Switching Power Supplies iMP 750W 6V - 12V Module

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 : 0
Ship by 6 to 16 Weeks

February 2025

February 2025
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USD 258.1527

Multiples of: 1

50344

Power supply: computer; ATX; 230x150x85mm; 2kW

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.

QOLTEC

Availability : 0
Ship by 6 to 16 Weeks

February 2025

February 2025
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USD 258.3509

Multiples of: 1

2 kW

TXH 480-112

Switching Power Supplies Product Type: AC/DC; Package Style: Encased; Output Power (W): 480; Input Voltage: 90-264 VAC / 120-370 VDC; Output 1 (Vdc): 12; Output 2 (Vdc): N/A; 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 : 0
Ship by 6 to 16 Weeks

February 2025