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

MDS-100BPS24 BA

Switching Power Supplies 24V 100W 2x4" Open Frame Medical 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.

Delta

Availability : 64
Ship by Wed. 18 Jun to Fri. 20 Jun

June 2025

June 2025
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USD 29.914

Multiples of: 1

Switching Supplies

Open Frame

100 W

90 VAC to 264 VAC

1 Output

24 VDC

4.2 A

Medical

Chassis

101.6 mm

50.8 mm

31.8 mm

Mds

50 Hz to 60 Hz

Bulk

RSP-75-24

Switching Power Supplies 76.8W 24V 3.2A w/PFC

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 : 64
Ship by Fri. 20 Jun to Thu. 26 Jun

June 2025

June 2025
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USD 37.275

Multiples of: 1

Enclosed

76.8 W

85 VAC to 264 VAC , 120 VDC to 370 VDC

1 Output

24 VDC

3.2 A

Commercial

Chassis

159 mm

97 mm

30 mm

Rsp - 75

47 Hz to 63 Hz

S8FS-G05024C

Switching Power Supplies 24V 2.1A OUT COVERED DIN MNT

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.

Omron

Availability : 64
Ship by Wed. 18 Jun to Fri. 20 Jun

June 2025

June 2025
	S	M	T	W	T	F	S
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27	29	30	1	2	3	4	5

USD 81.1619

Multiples of: 1

MPB125-2012G

Switching Power Supplies 125W 12V 10.5A 12V 0.5A

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 : 64
Ship by Fri. 20 Jun to Thu. 26 Jun

June 2025

June 2025
	S	M	T	W	T	F	S
22	25	26	27	28	29	30	31
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USD 95.55

Multiples of: 1

Switching Supplies

126 W

90 VAC to 264 VAC

2 Output

12 VDC

- 12 VDC

10.5 A

0.5 A

Commercial

Chassis

5 in

3 in

1.25 in

PD-45A

Switching Power Supplies 40W 5V/3.2A 12V/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.

Mean Well

Availability : 63
Ship by Wed. 18 Jun to Fri. 20 Jun

June 2025

June 2025
	S	M	T	W	T	F	S
22	25	26	27	28	29	30	31
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USD 17.5518

Multiples of: 1

40 W

90 VAC to 264 VAC , 127 VDC to 370 VDC

2 Output

5 VDC

12 VDC

3.2 A

2 A

Commercial

Chassis

127 mm

76.2 mm

27.94 mm

Pd - 45

Bulk

GB40S12P01

Switching Power Supplies 40W 5V 3.4A Med PCB

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 : 63
Ship by Wed. 18 Jun to Fri. 20 Jun

June 2025

June 2025
	S	M	T	W	T	F	S
22	25	26	27	28	29	30	31
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27	29	30	1	2	3	4	5

USD 21.0788

Multiples of: 1

Switching Supplies

Open Frame

40 W

100 VAC to 240 VAC

1 Output

12 VDC

3.4 A

Medical, Industrial

Pcb

101.6 mm

50.8 mm

22.2 mm

Gb40

47 Hz to 63 Hz

- 25 C

+ 70 C

VMS-45-12-CNF

Switching Power Supplies ac-dc, 45 W, 12 Vdc, single output, metal case, 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.

CUI Inc

Availability : 63
Ship by Wed. 18 Jun to Fri. 20 Jun

June 2025

June 2025
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27	29	30	1	2	3	4	5

USD 29.1249

Multiples of: 1

Switching Supplies

Enclosed

45 W

80 VAC to 264 VAC , 110 VDC to 370 VDC

1 Output

12 VDC

3.75 A

Medical

Chassis

91.4 mm

60.5 mm

33.3 mm

VMS - 45

ABC75-1T30L

Switching Power Supplies 75W 30Vout 2.5A

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 : 63
Ship by Wed. 18 Jun to Fri. 20 Jun

June 2025

June 2025
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USD 42.3487

Multiples of: 1

Abc75

Bulk

ADD-55A

Switching Power Supplies 52.58W 2.5A 13.8V 3A 5Vout W/CHARGER

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 : 63
Ship by Wed. 18 Jun to Fri. 20 Jun

June 2025

June 2025
	S	M	T	W	T	F	S
22	25	26	27	28	29	30	31
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USD 47.5839

Multiples of: 1

Enclosed

52.58 W

88 VAC to 264 VAC

2 Output

13.8 VDC

5 VDC

2.5 A

3 A

159 mm

97 mm

38 mm

Add - 55

47 Hz to 63 Hz

ECL15UT02-S

Switching Power Supplies AC/DC, TRIPLE, 15W, SCREW TERMINALS

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 : 63
Ship by Wed. 18 Jun to Fri. 20 Jun

June 2025

June 2025
	S	M	T	W	T	F	S
22	25	26	27	28	29	30	31
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27	29	30	1	2	3	4	5

USD 56.3409

Multiples of: 1

15 W

5 V

2 A

84 mm

34.5 mm

26.4 mm

Ecl

63 Hz

HRPG-150-12

Switching Power Supplies 156W 12V 13A Energy Star

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 : 63
Ship by Fri. 20 Jun to Thu. 26 Jun

June 2025

June 2025
	S	M	T	W	T	F	S
22	25	26	27	28	29	30	31
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27	29	30	1	2	3	4	5

USD 72.5812

Multiples of: 1

Enclosed

156 W

85 VAC to 264 VAC , 120 VDC to 370 VDC

1 Output

12 VDC

13 A

Commercial

Chassis

128.5 mm

97 mm

38 mm

Hrpg - 150

47 Hz to 63 Hz

ECM100US09

Open Frame AC DC Converters 1 Output 9V 90 ~ 264 VAC, 120 ~ 370 VDC 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 : 63
Ship by Wed. 18 Jun to Fri. 20 Jun

June 2025

June 2025
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22	25	26	27	28	29	30	31
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27	29	30	1	2	3	4	5

USD 120.6371

Multiples of: 1

90 VAC to 264 VAC

1 Output

9 V

11.1 A

114.3 mm

63.5 mm

30.5 mm

ECM

63 Hz

80 C

ECM100US12

Switching Power Supplies PSU, 100W, SINGLE OUTPUT, 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.

XP Power

Availability : 63
Ship by Wed. 18 Jun to Fri. 20 Jun

June 2025

June 2025
	S	M	T	W	T	F	S
22	25	26	27	28	29	30	31
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USD 131.3586

Multiples of: 1

100 W

Chassis

114.3 mm

63.5 mm

30.5 mm

63 Hz

0 C

80 C

CUS600M-24

Switching Power Supplies 600W 24V 25A 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 : 63
Ship by Wed. 18 Jun to Fri. 20 Jun

June 2025

June 2025
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27	29	30	1	2	3	4	5

USD 184.6268

Multiples of: 1

MAP80-4003

Open Frame AC DC Converters 4 Output 5V 15V -5V -15V 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 : 63
Ship by Fri. 20 Jun to Thu. 26 Jun

June 2025

June 2025
	S	M	T	W	T	F	S
22	25	26	27	28	29	30	31
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27	29	30	1	2	3	4	5

USD 650.4093

Multiples of: 1

Switching Supplies

70 W

90 VAC to 264 VAC

4 Output

5 VDC

15 VDC

14 A

3.5 A

Commercial

Chassis

7.2 in

4.2 in

1.8 in

PSK-S2C-15

Switching Power Supplies ac-dc, 2 W, 15 Vdc, single output, encapsulated PCB

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 : 62
Ship by Fri. 20 Jun to Thu. 26 Jun

June 2025

June 2025
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22	25	26	27	28	29	30	31
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26	22	23	24	25	26	27	28
27	29	30	1	2	3	4	5

USD 8.3772

Multiples of: 1

Switching Supplies

Enclosed

2 W

85 VAC to 305 VAC , 120 VDC to 430 VDC

1 Output

15 VDC

133 mA

Commercial

Pcb

33.7 mm

22.2 mm

18 mm

Psk - S2 C

47 Hz to 63 Hz

- 40 C

+ 70 C

Tube

GB10S12K01

Switching Power Supplies

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 : 62
Ship by Wed. 18 Jun to Fri. 20 Jun

June 2025

June 2025
	S	M	T	W	T	F	S
22	25	26	27	28	29	30	31
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25	15	16	17	18	19	20	21
26	22	23	24	25	26	27	28
27	29	30	1	2	3	4	5

USD 8.9859

Multiples of: 1

Ac - Dc Power Supplies

Open Frame

12 W

90 VAC to 264 VAC

1 Output

12 VDC

1 A

Medical, Industrial

86 mm

41 mm

25 mm

Gb10

47 Hz to 63 Hz

- 25 C

+ 70 C

RACM60-24SK/OF

Switching Power Supplies 60W 80-264Vin24Vout 2.5A Open Frame 2x3

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 : 62
Ship by Fri. 20 Jun to Thu. 26 Jun

June 2025

June 2025
	S	M	T	W	T	F	S
22	25	26	27	28	29	30	31
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25	15	16	17	18	19	20	21
26	22	23	24	25	26	27	28
27	29	30	1	2	3	4	5

USD 25.8431

Multiples of: 1

Switching Supplies

Open Frame

60 W

80 VAC to 264 VAC , 120 VDC to 370 VDC

1 Output

24 VDC

2.5 A

Medical, Industrial

PCB

78.4 mm

53 mm

31.5 mm

RACM60 - K/OF

RSP-75-15

Switching Power Supplies 75W 15V 5A w/PFC

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 : 62
Ship by Fri. 20 Jun to Thu. 26 Jun

June 2025

June 2025
	S	M	T	W	T	F	S
22	25	26	27	28	29	30	31
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27	29	30	1	2	3	4	5

USD 37.275

Multiples of: 1

Enclosed

75 W

85 VAC to 264 VAC , 120 VDC to 370 VDC

1 Output

15 VDC

5 A

Commercial

Chassis

159 mm

97 mm

30 mm

Rsp - 75

47 Hz to 63 Hz

Bulk

PSC-100A-C

Switching Power Supplies 13.8V@7A, 13.8V@2.5A L-Bracket and 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.

Mean Well

Availability : 62
Ship by Wed. 18 Jun to Fri. 20 Jun

June 2025