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

GHA500F-48-P

Switching Power Supplies 504W 48V 10.5A Parallel Operation

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 : 0
Ship by 6 to 16 Weeks

February 2025

February 2025
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USD 312.8422

Multiples of: 1

Bulk

LPS254-(C)

AC/DC Power Supply Single-OUT 15V 16.7A 250W 17-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 : 0
Ship by 6 to 16 Weeks

February 2025

February 2025
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USD 313.1685

Multiples of: 1

127(Mm)

250 W

85 to 264 V

16.7 A

Chassis

262 mm

47 to 440 (Hz)

JPS250PS12C

Switching Power Supplies AC/DC, 250W Power Supply 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.

XP Power

Availability : 0
Ship by 6 to 16 Weeks

February 2025

February 2025
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USD 313.2675

Multiples of: 1

250 W

203.2 mm

40.6 mm

63 Hz

0 C

70 C

JPS250PS24C

PSU, OPEN FRAME, 250W, 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.

XP Power

Availability : 0
Ship by 6 to 16 Weeks

February 2025

February 2025
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USD 313.2675

Multiples of: 1

250 W

Chassis

203.2 mm

40.6 mm

63 Hz

0 C

70 C

HWS150A12/HD

Switching Power Supplies 12Vout 13A 156W Pcb Coating No 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.

TDK-Lambda

Availability : 0
Ship by 6 to 16 Weeks

February 2025

February 2025
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USD 314.2744

Multiples of: 1

Switching Supplies

Enclosed

156 W

85 VAC to 264 VAC /120 VDC to 370 VDC

1 Output

12 V

13 A

Commercial

Chassis

160 mm

42 mm

82 mm

Hws - A

47 Hz to 63 Hz

LPS352-CF

Switching Power Supplies 5v (3-6v) o/p 350W 5"x9"w/cover/top fan

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 315.6092

Multiples of: 1

Switching Supplies

Enclosed

350 W

85 VAC to 264 VAC , 120 VDC to 300 VDC

1 Output

5 VDC

70 A

Commercial

Chassis

228.6 mm

127 mm

88.9 mm

Lps350

47 Hz to 440 Hz

SDR250AS12

Switching Power Supplies AC/DC, 250W Power Supply, U-channel

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 316.3125

Multiples of: 1

250 W

90 VAC to 264 VAC

1 Output

12 V

20.83 A

38.1 mm

127 mm

SDR

0 C

70 C

SDR250AS15

Switching Power Supplies AC/DC, 250W Power Supply, U-channel

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 316.3125

Multiples of: 1

250 W

90 VAC to 264 VAC

1 Output

15 V

16.7 A

38.1 mm

127 mm

SDR

0 C

70 C

MAP110-4011G

Switching Power Supplies LOW 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.

Bel Fuse

Availability : 0
Ship by 6 to 16 Weeks

February 2025

February 2025
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USD 317.2365

Multiples of: 1

Switching Supplies

80 W

85 VAC to 264 VAC

4 Output

5 v , 12 v , - 12 v , 24 v

12 a , 5 a , 1 a , 1 a

177.8 mm

109.22 mm

50.038 mm

NTS358-CF

Switching Power Supplies 350W 48V 4.2A With Fan 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 317.3577

Multiples of: 1

Switching Supplies

Enclosed

350 W

90 VAC to 264 VAC , 120 VDC to 300 VDC

1 Output

48 VDC

4.2 A

Commercial

Chassis

177.8 mm

101.6 mm

38.1 mm

Nts350

47 Hz to 440 Hz

RWS1000B15/ME

Switching Power Supplies 1005W 15V 67A 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.

TDK-Lambda

Availability : 0
Ship by 6 to 16 Weeks

February 2025

February 2025
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USD 317.9013

Multiples of: 1

Enclosed

1.005 kW

85 VAC to 265 VAC

1 Output

15 VDC

67 A

Medical

Chassis

198 mm

127 mm

63 mm

Rws1000/1500 - B/Me

47 Hz to 63 Hz

- 20 C

+ 60 C

GLD140AG

Switching Power Supplies 140W MULTIPLE OUTPUT 5, 12, 12, -12V OUT

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 319.7842

Multiples of: 1

Switching Supplies

Open Frame

80 W

90 VAC to 264 VAC

4 Output

5 VDC

12 VDC

16 A

6 A

Medical

Chassis

8.5 in

4.5 in

1.95 in

Gld

PBA300F-24-C

Switching Power Supplies 300W 24V 14A w/coating

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 : 0
Ship by 6 to 16 Weeks

February 2025

February 2025
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USD 319.7939

Multiples of: 1

Switching Supplies

Open Frame

336 W

85 VAC to 264 VAC /120 VDC to 350 VDC

1 Output

24 V

14 A

Commercial

Chassis

170 mm

102 mm

42 mm

Pba

50 Hz / 60 Hz

- 10 C

+ 71 C

Bulk

CSS500-54/SI

Switching Power Supplies 500W 54V 9.26A

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 320.4058

Multiples of: 1

Switching Supplies

Open Frame

500 W

115 VAC to 230 VAC

1 Output

54 V

9.26 A

Medical, Commercial

Chassis

7.8 in

4 in

2.05 in

Css500

CSS500-54TI

TDK-Lambda Switching Power Supplies 500W 54V 9.26A

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
	S	M	T	W	T	F	S
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USD 320.4058

Multiples of: 1

Switching Supplies

Open Frame

500 W

115 VAC to 230 VAC

1 Output

54 V

9.26 A

Medical, Commercial

Chassis

7.8 in

4 in

2.05 in

Css500

Bulk

CSS500-24/TI

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
	S	M	T	W	T	F	S
5	26	27	28	29	30	31	1
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USD 320.4058

Multiples of: 1

Open Frame

500 W

115 VAC to 230 VAC

1 Output

24 VDC

20.84 A

Medical, Commercial

Chassis

7.68 in

13.39 in

10.31 in

Css500

CSS500-30/TI

Switching Power Supplies 500W 30V 16.67A

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
	S	M	T	W	T	F	S
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USD 320.4058

Multiples of: 1

Open Frame

500 W

115 VAC to 230 VAC

1 Output

30 VDC

16.67 A

Medical, Commercial

Chassis

4 in

7 in

1.65 in

Css500

382260

Switching Power Supplies 80W SWITCHING MODE DC 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.

Teledyne FLIR / Extech

Availability : 0
Ship by 6 to 16 Weeks

February 2025

February 2025
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USD 320.437

Multiples of: 1

Enclosed

80 W

90 VAC to 264 VAC

3 Output

16.4 VDC

27.6 VDC

5.1 A

3.1 A

Commercial

330 mm

127 mm

53.5 mm

47 Hz to 63 Hz

Bulk

GHA500F-48-R3

Switching Power Supplies 504W 48V 10.5A Remote, Power good

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 : 0
Ship by 6 to 16 Weeks

February 2025

February 2025
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USD 320.4439

Multiples of: 1

Open Frame

504 W

90 VAC to 264 VAC

1 Output

48 VDC

10.5 A

Medical

Chassis

76.2 mm

35 mm

127 mm

Bulk

GHA500F-15-R3

Switching Power Supplies 501W 15V 33.4A Remote, Power good

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 : 0
Ship by 6 to 16 Weeks

February 2025