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

GPFM250-24CG

Switching Power Supplies Open Frame, 250W 24VDC with 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.

SL Power

Availability : 0
Ship by 6 to 16 Weeks

February 2025

February 2025
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USD 394.576

Multiples of: 30

ASQ48S15018-NS00

Switching Power Supplies DC/DC Converter

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 396.092

Multiples of: 1

LR2320-9

Switching Power Supplies 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 397.5027

Multiples of: 1

Enclosed

240 W

90 VAC to 264 VAC

2 Output

12 VDC

10 A

Industrial

Chassis

168 mm

111 mm

60 mm

47 Hz to 63 Hz

- 40 C

+ 71 C

LPS255-(CEF)

Switching Power Supplies 24v-48v output 250W 5"x9"w/cover/end 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 398.515

Multiples of: 1

127(Mm)

85 To 264 V

24 V

10.4 A

Chassis

262 mm

76.2 mm

47 To 440 (Hz)

RWS1000B48/S

Switching Power Supplies 1008W 115-230VAC 48V 21A 5V Stdby

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 399.2274

Multiples of: 1

Ac - Dc Power Supply

Enclosed

1.008 kW

85 VAC to 265 VAC , 120 VDC to 340 VDC

1 Output

48 V

21 A

Industrial, Commercial

Chassis

198 mm

127 mm

63 mm

Rws1000/1500 - B/Me

47 Hz to 63 Hz

- 20 C

+ 60 C

RWS1000B36/S

Switching Power Supplies 1008W 115-230VAC 36V 28A 5V Stdby

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 399.2274

Multiples of: 1

Ac - Dc Power Supply

Enclosed

1.008 kW

85 VAC to 265 VAC , 120 VDC to 340 VDC

1 Output

36 V

28 A

Industrial, Commercial

Chassis

198 mm

127 mm

63 mm

Rws1000/1500 - B/Me

47 Hz to 63 Hz

- 20 C

+ 60 C

RWS1000B15/S

Switching Power Supplies 1005W 115-230VAC 15V 67A 5V Stdby

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 399.2274

Multiples of: 1

Ac - Dc Power Supply

Enclosed

1.005 kW

85 VAC to 265 VAC , 120 VDC to 340 VDC

1 Output

15 V

67 A

Industrial, Commercial

Chassis

198 mm

127 mm

63 mm

Rws1000/1500 - B/Me

47 Hz to 63 Hz

- 20 C

+ 60 C

MPU150-4350

Open Frame AC DC Converters 4 Output 3.3V 5V 12V 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.

Bel Fuse

Availability : 0
Ship by 6 to 16 Weeks

February 2025

February 2025
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USD 399.3686

Multiples of: 1

Switching Supplies

150 W

85 VAC to 264 VAC

4 Output

3.3 V

5 V

30 A

15 A

Commercial

Chassis

8 in

4.2 in

1.5 in

Bulk

ASQ48S15033-NS00

Switching Power Supplies DC/DC Converter

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 400.1254

Multiples of: 1

GNT448ABTG

Switching Power Supplies 400W 48V 6.3A w/ Horiz mounted 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.

SL Power

Availability : 0
Ship by 6 to 16 Weeks

February 2025

February 2025
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USD 400.3857

Multiples of: 1

Switching Supplies

Open Frame

403 W

90 VAC to 270 VAC

1 Output

48 VDC

8.4 A

Commercial, Medical

Panel

7 in

4 in

1.58 in

Gnt

65 Hz

OVS-48F-UC

Switching Power Supplies UL+CSA+VDE PS (48.0/2.0ADC)

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.

Tamura

Availability : 0
Ship by 6 to 16 Weeks

February 2025

February 2025
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USD 401.0513

Multiples of: 1

Enclosed

110 W

90 VAC to 132 VAC , 180 VAC to 264 VAC , 230 VDC to 372 VDC

1 Output

48 VDC

2.3 A

Commercial

Chassis

MPU150-4350G

Switching Power Supplies 150W 3.3V30A5V15A 12V3A 12V3A

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 402.3679

Multiples of: 1

Switching Supplies

150 W

85 VAC to 264 VAC

4 Output

3.3 V

5 V

30 A

15 A

Commercial

Chassis

203.2 mm

106.7 mm

38.1 mm

Bulk

LPQ253-CF

Switching Power Supplies 5v 15v 15v 5-25v250W 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 402.4125

Multiples of: 32

Switching Supplies

Enclosed

250 W

85 VAC to 264 VAC , 120 VDC to 300 VDC

4 Output

5 VDC

15 VDC

35 A

10 A

Commercial

Chassis

228.6 mm

127 mm

51 mm

Lpq250

47 Hz to 440 Hz

LPQ353-C

Switching Power Supplies 5v 15v 15v 3.3-24v 350W 5"x 9" 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 403.2478

Multiples of: 1

Switching Supplies

Enclosed

350 W

85 VAC to 264 VAC , 120 VDC to 300 VDC

4 Output

5 VDC

15 VDC

50 A

12 A

Commercial

Chassis

228.6 mm

127 mm

63.5 mm

Lpq350

47 Hz to 440 Hz

Bulk

HHP650PS48

Enclosed, Conformal Coated AC DC Converters 1 Output 48V 85 ~ 305 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 : 0
Ship by 6 to 16 Weeks

February 2025

February 2025
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USD 403.5464

Multiples of: 1

U5Y0201

Switching Power Supplies 300W 48V 6.25A Open Frame Medical

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 403.8957

Multiples of: 1

Switching Supplies

300 W

115 VAC to 230 VAC

48 V

6.25 A

2.95 in

1.46 in

6.3 in

Efe300m

PCA300F-24

Switching Power Supplies ACDC PS Enclosed Type 300W 24V 14A

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 404.5213

Multiples of: 1

Switching Supplies

Enclosed

336 W

85 VAC to 264 VAC , 88 VDC to 370 VDC

1 Output

24 V

14 A

Medical

Chassis

152 mm

89 mm

41 mm

Pca

45 Hz to 66 Hz

- 20 C

+ 70 C

SPV-1500-12

Switching Power Supplies 1500W 12V 125A W/PFC Function

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 409.0573

Multiples of: 1

Switching Supplies

Enclosed

1500 W

90 VAC to 264 VAC , 127 VDC to 370 VDC

1 Output

12 V

125 A

Commercial

Chassis

278 mm

127 mm

83.5 mm

Spv - 1500

47 Hz To 63 Hz

Bulk

VRA.00389.0

Switching Power Supplies 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 409.7545

Multiples of: 5

Accessories

JPS250PQ48

Switching Power Supplies AC/DC, 250W 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
Ship by 6 to 16 Weeks

February 2025