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

NFM-10-15

Switching Power Supplies 10.05W 15V 0.67A

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.

Mean Well

Availability : 426
Ship by Mon. 24 Nov to Fri. 28 Nov

November 2025

November 2025
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 22.4044

Multiples of: 1

Open Frame

10 W

85 VAC to 264 VAC , 120 VDC to 370 VDC

1 Output

15 VDC

0.67 A

Chassis

65 mm

45 mm

22 mm

Nfm - 10

PJT-24V100WBAA

Switching Power Supplies 24V 100W 3x5" JST OpenFrame, Chassis

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.

Delta

Availability : 407
Ship by Mon. 24 Nov to Fri. 28 Nov

November 2025

November 2025
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 32.8125

Multiples of: 30

Switching Supplies

Open Frame

100 W

100 v to 240 V

1 Output

24 VDC

4.1 A

Commercial

Chassis

127 mm

76 mm

31 mm

Pjt

50 Hz to 60 Hz

Bulk

HWS150A-24/A

Rack Mount Power Supplies 24V 6.5A 156W

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 : 403
Ship by Mon. 24 Nov to Fri. 28 Nov

November 2025

November 2025
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 126.7875

Multiples of: 1

Front End Supplies

Enclosed

150 W

265 VAC /370 VDC

24 V

6.5 A

Commercial

Rack

160 mm

42 mm

82 mm

Hws150a

63 Hz

VGS-50-12

Switching Power Supplies ac-dc, 50W, 12Vdc, single output, metal case

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 : 401
Ship by Mon. 24 Nov to Fri. 28 Nov

November 2025

November 2025
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 107.3718

Multiples of: 1

K7805-500R2

Plugin DC-DC Power Modules 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.

DEXU

Availability : 399
Ship by Mon. 24 Nov to Fri. 28 Nov

November 2025

November 2025
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 0.8078

Multiples of: 1

ZWS10B-12

TDK-Lambda Switching Power Supplies 12V 0.9A, 10.8W 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.

TDK-Lambda

Availability : 397
Ship by Thu. 20 Nov to Mon. 24 Nov

November 2025

November 2025
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 27.6034

Multiples of: 1

Switching Supplies

Open Frame

10.8 W

85 VAC to 265 VAC

1 Output

12 V

0.9 A

Commercial

Chassis

73.5 mm

50 mm

22 mm

Zws - B

Bulk

ECM40/60 COVER

Switching Power Supplies Cover for ECM40/60/65/100

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 : 391
Ship by Thu. 20 Nov to Mon. 24 Nov

November 2025

November 2025
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 24.4349

Multiples of: 1

ECM

MINT1175A4806K01

Open Frame AC DC Converters 1 Output 48V 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.

SL Power

Availability : 386
Ship by Mon. 24 Nov to Fri. 28 Nov

November 2025

November 2025
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 132.7069

Multiples of: 1

Open Frame

175 W

90 VAC to 264 VAC

1 Output

48 VDC

2.9 A

Medical

Chassis

4 in

2 in

1.3 in

Mint1175

BLP55-1005G

Switching Power Supplies 55W 5V 11A SINGLE 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.

Bel Fuse

Availability : 376
Ship by Mon. 24 Nov to Fri. 28 Nov

November 2025

November 2025
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 50.5838

Multiples of: 1

Switching Supplies

55 W

85 VAC to 264 VAC

1 Output

Commercial

Chassis

5 in

3 in

1.23 in

LS150-24

Switching Power Supplies 156W 24V 6.5A AC-DC 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 : 369
Ship by Thu. 20 Nov to Mon. 24 Nov

November 2025

November 2025
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 47.1471

Multiples of: 1

Switching Supplies

Enclosed

156 W

115 VAC to 230 VAC

24 V

6.5 A

Commercial

Chassis

7.8 in

3.9 in

1.5 in

PSK-S5B-12

Switching Power Supplies 5W 12V 420mA Board Mount

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 : 367
Ship by Mon. 24 Nov to Fri. 28 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 10.9934

Multiples of: 1

Switching Supplies

Enclosed

5 W

85 VAC to 264 VAC , 100 VDC to 370 VDC

1 Output

12 V

420 mA

Commercial

Pcb

37 mm

24.5 mm

18 mm

Psk - S5b

47 Hz to 63 Hz

- 40 C

+ 70 C

Tray

RACM40-24SK-T

Switching Power Supplies 40W 80-264Vin 24Vout 1.667A

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.

Recom Power

Availability : 367
Ship by Thu. 20 Nov to Mon. 24 Nov

November 2025

November 2025
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 26.565

Multiples of: 1

Powerline Racm40 - K (40W)

Tray

TU425S48E

Switching Power Supplies 425W 48V 8.4A w/air 5V@2A standby 12VFan

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 : 366
Ship by Mon. 24 Nov to Fri. 28 Nov

November 2025

November 2025
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44	26	27	28	29	30	31	1
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 311.9623

Multiples of: 1

Switching Supplies

Open Frame

425 W

100 VAC to 240 VAC , 120 VDC to 300 VDC

1 Output

48 V

8.4 A

Commercial

Chassis

157.5 mm

83.82 mm

41.15 mm

Tu425s

47 Hz to 63 Hz

RACM550-56SG/OF

Switching Power Supplies 250W 80-264Vi 56Vo 9.82A +-2V Reg

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.

Recom Power

Availability : 359
Ship by Thu. 20 Nov to Mon. 24 Nov

November 2025

November 2025
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 128.8171

Multiples of: 1

AIF04ZPFC-01L

Switching Power Supplies 1600W 380V out Pos .6" X 2.4" X 0.5" H

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 : 359
Ship by Mon. 24 Nov to Fri. 28 Nov

November 2025

November 2025
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 235.515

Multiples of: 1

1.6 kW

1 Output

380 VDC

4.2 A

Through Hole

4.6 in

2.4 in

0.55 in

Aif

50/60 Hz

- 20 C

+ 100 C

MINT1275A1214K01

Switching Power Supplies 275W 12V 15A 21.83A W/ AIRFLOW

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 : 352
Ship by Mon. 24 Nov to Fri. 28 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 245.4769

Multiples of: 1

Switching Supplies

Open Frame

275 W

100 VAC to 240 VAC

12 V

15 A

Medical

Chassis

5 in

3 in

1.38 in

Mint1275

40 Hz to 63 Hz

SP-150-12

Switching Power Supplies 150W 12V 12.5A 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 : 346
Ship by Mon. 24 Nov to Fri. 28 Nov

November 2025

November 2025
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 65.415

Multiples of: 1

Enclosed

150 W

90 VAC to 264 VAC , 254 VDC to 370 VDC

1 Output

12 VDC

12.5 A

Commercial

Chassis

199 mm

99 mm

50 mm

Sp - 150

LS35-3.3

Switching Power Supplies 23W 3.3V 7A

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 : 337
Ship by Mon. 24 Nov to Fri. 28 Nov

November 2025

November 2025
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44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 28.8619

Multiples of: 1

Switching Supplies

Enclosed

23 W

115 VAC to 230 VAC

3.3 V

7 A

Commercial

Chassis

3.9 in

3.2 in

1.4 in

TB65S48C

Switching Power Supplies 65W, 1 Out, Class II 48V, 1.35A, 480mV

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 : 337
Ship by Mon. 24 Nov to Fri. 28 Nov

November 2025

November 2025
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47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 73.9308

Multiples of: 1

Open Frame

65 W

85 VAC to 264 VAC

1 Output

48 VDC

1.35 A

Commercial

Chassis

88.9 mm

50.8 mm

29.1 mm

Tb65

10 Hz to 500 Hz

LPP-150-24

Switching Power Supplies 150W 24V 6.3A With 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 : 56
Ship by Thu. 20 Nov to Mon. 24 Nov

November 2025