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

CUS500M1-32

Switching Power Supplies Med 115-230VAC Output 32V 15.7A 502.4W

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 148.2086

Multiples of: 1

Switching Supplies

Open Frame

500 W

85 VAC to 265 VAC

1 Output

32 VDC

15.7 A

Medical, Industrial

Chassis

127 mm

76.2 mm

34 mm

CUS500M1

PAM250-4

Switching Power Supplies Switch Mode Power Supply, 250W, Single Output, 12VDC, 21A

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 148.2137

Multiples of: 1

Switching Supplies

Open Frame

250 W

85 VAC to 132 VAC , 180 VAC to 264 VAC

12 VDC

21 A

Medical

Chassis

177.8 mm

101.6 mm

38.1 mm

Pam250

LEB150F-0512-SNY

Switching Power Supplies AC/DC 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.

Cosel

Availability : 0
Ship by 6 to 16 Weeks

February 2025

February 2025
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USD 148.3535

Multiples of: 1

Enclosed

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

9.9 in

3.7 in

2 in

Leb

50 Hz / 60 Hz

- 10 C

+ 70 C

Bulk

LFA240F-24-HSN

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
	S	M	T	W	T	F	S
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USD 148.4055

Multiples of: 1

Enclosed

240 W

85 VAC to 264 VAC

1 Output

24 VDC

10 A

Commercial

Chassis

212 mm

98 mm

59 mm

Lfa

50 Hz / 60 Hz

Bulk

HWS100A12/ME

Switching Power Supplies 12Vout 8.5A 102W Medical 115-230VAC

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 148.4973

Multiples of: 1

Switching Supplies

Enclosed

102 W

85 VAC to 264 VAC /120 VDC to 370 VDC

1 Output

12 V

8.5 A

Medical

Chassis

160 mm

33 mm

82 mm

Hws - A

47 Hz to 63 Hz

ABC300-1T48G

Switching Power Supplies 300W 48V 3.75A 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 : 0
Ship by 6 to 16 Weeks

February 2025

February 2025
	S	M	T	W	T	F	S
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USD 148.6568

Multiples of: 21

Switching Supplies

Open Frame

300 W

90 v to 264 V

1 Output

48 V

3.75 A

Commercial

Chassis

127 mm

76.2 mm

38.1 mm

Abc300

Bulk

ESS150-48

Switching Power Supplies 150W, 48VDC, 3.13A 1.46 x 6.48 x 3.21

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 148.863

Multiples of: 1

Ac - Dc Power Supplies

Enclosed

150 W

85 VAC to 264 VAC , 110 VDC to 350 VDC

1 Output

48 VDC

3.3 A

Medical, Commercial

Chassis

86.5 mm

33.5 mm

68 mm

Ess15

50 Hz , 60 Hz

CFM351M120

Switching Power Supplies AC-DC Power Supply with PFC, Medical, 350 Watt, 90-264VAC Input, +12VDC Main Output, +5VDC Standby Output, +12VDC Fan Output

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.

Cincon

Availability : 0
Ship by 6 to 16 Weeks

February 2025

February 2025
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USD 148.9912

Multiples of: 1

Switching Supplies

Open Frame

350 W

90 VAC to 264 VAC

12 VDC

29.2 A , 25 A

Medical

Pcb

165 mm

101.6 mm

38.6 mm

Cfm351m

ACE-932A-RS

Switching Power Supplies Adapter Power;FSP;FSP120-ABBN2;9NA1205302;Active PFC;Vin:90~264VAC;120W;;Plug=6.5mm;Cable=1500mm;Erp(NO LOAD 0.15W);Vout:19VDC;Din 4Pin/lock;CCL;RoHS

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 149.175

Multiples of: 1

Enclosed

300 W

85 VAC to 130 VAC , 180 VAC to 265 VAC

4 Output

5 VDC

12 VDC

33 A

8 A

Commercial

Panel

HWS-100A-5/HD

POWER SUPPLY, AC-DC, 5V, 20A

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
6	2	3	4	5	6	7	8
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USD 149.5884

Multiples of: 1

100 W

LWT-15H-5FF

AC/DC Power Supply Triple-OUT 5V/15V/-15V 3A/0.6A/0.4A 17W 11-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.

TDK

Availability : 0
Ship by 6 to 16 Weeks

February 2025

February 2025
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USD 149.6332

Multiples of: 1

CFM351M240

Switching Power Supplies AC-DC Power Supply with PFC, Medical, 350 Watt, 90-264VAC Input, +24VDC Main Output, +5VDC Standby Output, +12VDC Fan Output

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.

Cincon

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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8	16	17	18	19	20	21	22
9	23	24	25	26	27	28	1
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USD 149.7132

Multiples of: 1

Switching Supplies

Open Frame

350 W

90 VAC to 264 VAC

1 Output

24 VDC

14.6 A , 12.5 A

Medical

Pcb

165 mm

101.6 mm

38.6 mm

Cfm351m

Bulk

JPS130PS12

Switching Power Supplies AC/DC, 130W 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 : 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 149.7541

Multiples of: 1

130 W

90 VAC to 264 VAC

1 Output

12 V

9 A

127 mm

30 mm

JPS

63 Hz

SDS120PS15B

Switching Power Supplies AC/DC, 120W 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
5	26	27	28	29	30	31	1
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USD 149.7935

Multiples of: 1

120 W

90 VAC To 264 VAC

1 Output

15 V

8 A

127 mm

81.4 mm

39.2 mm

63 Hz

0 C

70 C

MBC275-1015L

Switching Power Supplies 275W 100-240Vin 15Vout 18.33A HEADER

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
	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
10	2	3	4	5	6	7	8

USD 149.8087

Multiples of: 1

Open Frame

275 W

80 VAC to 264 VAC

1 Output

15 VDC

16.67 A

Medical

Pcb

127 mm

76.2 mm

19.05 mm

Mbc275

47 Hz to 63 Hz

Bulk

ZWS150AF5/J

AC/DC Power Supply Single-OUT 5V 30A 150W 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.

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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7	9	10	11	12	13	14	15
8	16	17	18	19	20	21	22
9	23	24	25	26	27	28	1
10	2	3	4	5	6	7	8

USD 149.9775

Multiples of: 1

Switching Supplies

Open Frame

150 W

85 VAC to 265 VAC

1 Output

5 V

30 A

Commercial

2 in

1 in

0.4 in

96PS-A220WFX-2

Switching Power Supplies SPS AC 100-240V 220W WPFC ATX

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.

Advantech

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
10	2	3	4	5	6	7	8

USD 149.9956

Multiples of: 1

JWS5028/A

Switching Power Supplies 28V 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.

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
6	2	3	4	5	6	7	8
7	9	10	11	12	13	14	15
8	16	17	18	19	20	21	22
9	23	24	25	26	27	28	1
10	2	3	4	5	6	7	8

USD 149.9992

Multiples of: 1

Switching Supplies

Enclosed

50 W

85 VAC to 265 VAC

1 Output

28 V

2 A

Commercial

Chassis

2.28 in

2.4 in

0.5 in

Jws

LEB100F-0524-T

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
	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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8	16	17	18	19	20	21	22
9	23	24	25	26	27	28	1
10	2	3	4	5	6	7	8

USD 150.1094

Multiples of: 1

Switching Supplies

Open Frame

100 W

85 VAC to 264 VAC /120 VDC to 370 VDC

2 Output

5 V

24 V

5 A

4 A

Commercial

Chassis

222 mm

75 mm

32 mm

Leb

50 Hz / 60 Hz

- 10 C

+ 70 C

Bulk

TOP 200-112C

Power supply: switched-mode; open; 200W; 85÷264VAC; OUT: 1; 12VDC

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