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

VF-S320-05A

Switching Power Supplies ac-dc, 250 W, 5 Vdc, single output, U-frame, low leakage

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 : 0
Ship by 6 to 16 Weeks

February 2025

February 2025
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USD 150.36

Multiples of: 250

CLP0412FPXXXZ01A

Switching Power Supplies CLP0412FPXXXZ01A 450W Open Frame 3x5 AC to 12V power supply, 5Vsb, remote ON, Class B EMI, for use in sealed enclsoures

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.

ABB

Availability : 0
Ship by 6 to 16 Weeks

February 2025

February 2025
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USD 150.5822

Multiples of: 1

MAP55-4003

Switching Power Supplies Book as (MAPxx-xxxx)

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 150.7884

Multiples of: 1

Switching Supplies

Open Frame

55 W

90 VAC to 132 VAC

1 Output

5 VDC

6 A

Commercial

Chassis

152.4 mm

83.1 mm

40.6 mm

47 Hz to 63 Hz

PQC250-54DRT

Switching Power Supplies 54VDC 4.6A 500uF 250W Conv. Cooled

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.

Murata

Availability : 0
Ship by 6 to 16 Weeks

February 2025

February 2025
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USD 150.806

Multiples of: 1

Switching Supplies

Open Frame

264 VAC , 400 VDC

1 Output

54 VDC

4.6 A

Medical, Industrial

Chassis

127 mm

76.2 mm

32 mm

Pqc250

50 Hz , 60 Hz

- 20 C

PBA150F-12-T

Switching Power Supplies 150W 12V 13A Vertical Term 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.

Cosel

Availability : 0
Ship by 6 to 16 Weeks

February 2025

February 2025
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USD 151.0159

Multiples of: 1

Switching Supplies

Open Frame

156 W

85 VAC to 264 VAC /120 VDC to 370 VDC

1 Output

12 V

13 A

Commercial

Chassis

168 mm

93 mm

34 mm

Pba

50 Hz / 60 Hz

- 10 C

+ 71 C

Bulk

PAA100F-12-N

Switching Power Supplies 100W 12V 8.5A wCover

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 151.0377

Multiples of: 1

Switching Supplies

Enclosed

102 W

85 VAC to 264 VAC /120 VDC to 340 VDC

1 Output

5 V

20 A

Commercial

Chassis

189 mm

50 mm

93 mm

Paa

50 Hz / 60 Hz

LPQ113-B

Switching Power Supplies 5v 15v 15v 5-25v 110W 4"x 7"w/bracket

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 151.1311

Multiples of: 1

Switching Supplies

Open Frame

110 W

85 VAC to 264 VAC , 120 VDC to 300 VDC

4 Output

5 VDC

15 VDC

9 A

4.5 A

Commercial

Chassis

7 in

4 in

1.8 in

Lpq110

LFA240F-36-J1Y

Switching Power Supplies AC/DC PS(Open 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.

Cosel

Availability : 0
Ship by 6 to 16 Weeks

February 2025

February 2025
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USD 151.2323

Multiples of: 1

Open Frame

241.2 W

85 VAC to 264 VAC

1 Output

36 VDC

6.7 A

Commercial

Chassis

7.1 in

3.3 in

1.8 in

Lfa

50 Hz / 60 Hz

- 10 C

+ 70 C

Bulk

RWS300B-36CO2

TDK-Lambda Switching Power Supplies 36Vout 8.4A 300W PCB 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.

TDK-Lambda

Availability : 0
Ship by 6 to 16 Weeks

February 2025

February 2025
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USD 151.2832

Multiples of: 1

Switching Supplies

Enclosed

300 W

85 VAC to 265 VAC , 120 VDC to 370 VDC

1 Output

36 V

8.4 A

Commercial

170 mm

102 mm

41 mm

Rws - B

47 Hz to 63 Hz

Bulk

LEB150F-0536-R

Switching Power Supplies AC/DC PS(Open 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.

Cosel

Availability : 0
Ship by 6 to 16 Weeks

February 2025

February 2025
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USD 151.296

Multiples of: 1

Switching Supplies

Open Frame

150 W

85 VAC to 264 VAC /120 VDC to 370 VDC

2 Output

5 V

36 V

5 A

4 A

Commercial

Chassis

222 mm

85 mm

37 mm

Leb

50 Hz / 60 Hz

- 10 C

+ 70 C

Bulk

LEB150F-0512-R

Switching Power Supplies AC/DC PS(Open 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.

Cosel

Availability : 0
Ship by 6 to 16 Weeks

February 2025

February 2025
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USD 151.296

Multiples of: 1

Open Frame

150 W

85 VAC to 264 VAC /120 VDC to 370 VDC

2 Output

5 VDC

12 VDC

5 A

7.5 A

Commercial

Chassis

8.7 in

3.4 in

1.6 in

Leb

50 Hz / 60 Hz

- 10 C

+ 70 C

Bulk

GB130QP-C

Switching Power Supplies Med 130W Quad 5V@16A 24V@5A +-12V@1.2A

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.

SL Power

Availability : 0
Ship by 6 to 16 Weeks

February 2025

February 2025
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USD 151.3964

Multiples of: 1

Switching Supplies

Enclosed

130 W

90 VAC to 264 VAC

4 Output

5 VDC

24 VDC

16 A

5 A

Medical, Industrial

Panel

5 in

3 in

1.35 in

GB130Q - C

JWS75-5/A

Switching Power Supplies 5V 15A

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 151.498

Multiples of: 1

75 W

85 VAC To 265 VAC

1Outputs

5 V

15 A

175 mm

92 mm

42 mm

JWS

63 Hz

- 10 C

50 C

CUS250LD-3

TDK-Lambda Switching Power Supplies 165W 3.3V 50A

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 151.567

Multiples of: 1

Switching Supplies

Open Frame

165 W

85 VAC to 265 VAC

1 Output

3.3 V

50 A

Chassis

7.8 in

4 in

1.18 in

Cus250ld

47 Hz to 63 Hz

Bulk

PLA300F-5-C

Switching Power Supplies 300W 5V 1.5-3.1A 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
	S	M	T	W	T	F	S
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USD 151.6016

Multiples of: 1

Switching Supplies

Enclosed

250 W

85 VAC to 264 VAC

1 Output

5 V

50 A

Commercial

Chassis

190 mm

102 mm

41 mm

Pla

50 Hz / 60 Hz

Bulk

PLA300F-24-V

Switching Power Supplies 300W 24V 1.7-3.4A Ext Potentiometer

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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9	23	24	25	26	27	28	1
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USD 151.6016

Multiples of: 1

Switching Supplies

Enclosed

300 W

85 VAC to 264 VAC

1 Output

24 V

12.5 A

Commercial

Chassis

190 mm

102 mm

41 mm

Pla

50 Hz / 60 Hz

- 20 C

+ 71 C

Bulk

PLA300F-24-U

Switching Power Supplies 300W 24V 1.7-3.4A LowInput VoltageStop

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
	S	M	T	W	T	F	S
5	26	27	28	29	30	31	1
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8	16	17	18	19	20	21	22
9	23	24	25	26	27	28	1
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USD 151.6016

Multiples of: 10

Enclosed

300 W

85 VAC to 264 VAC

1 Output

24 VDC

12.5 A

Commercial

Chassis

7.5 in

4 in

1.6 in

Pla

50 Hz / 60 Hz

- 20 C

+ 71 C

Bulk

MPS-200-3.3

Switching Power Supplies 132W 3.3V/40A

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
	S	M	T	W	T	F	S
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8
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9	23	24	25	26	27	28	1
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USD 151.8143

Multiples of: 1

Open Frame

132 W

90 VAC to 264 VAC , 127 VDC to 370 VDC

1 Output

3.3 VDC

40 A

Medical

Chassis

177.8 mm

107.2 mm

35.5 mm

Mps - 200

ZWD150PAF0524J

TDK-Lambda Switching Power Supplies 150W 5V 5A, 24V 6A JST conn

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 151.869

Multiples of: 1

Switching Supplies

Open Frame

150 W

85 VAC to 265 VAC /120 VDC to 370 VDC

2 Output

5 V

24 V

5 A

6 A

Chassis

8.74 in

3.35 in

1.57 in

LEB150F-0524-R

Switching Power Supplies AC/DC PS(Open 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.

Cosel

Availability : 0
Ship by 6 to 16 Weeks

February 2025