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

EPS-45-15-C

Switching Power Supplies 45W 15V 3A L-Bracket + 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 : 114
Ship by Tue. 17 Jun to Mon. 23 Jun

June 2025

June 2025
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USD 19.425

Multiples of: 1

Enclosed

45 W

90 VAC to 264 VAC , 127 VDC to 370 VDC

1 Output

15 VDC

3 A

Chassis

4 in

2 in

1.14 in

Eps - 45

RT-65D

Switching Power Supplies 68W 5V/4A 24V/1.5A 12V/1A

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 : 114
Ship by Tue. 17 Jun to Mon. 23 Jun

June 2025

June 2025
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USD 24.9375

Multiples of: 1

65 W

88 VAC to 264 VAC

3 Output

5 VDC

24 VDC

4 A

1.5 A

Chassis

129 mm

98 mm

38 mm

Rt - 65

LS150-15

Switching Power Supplies 150W 15V 10A 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 : 114
Ship by Fri. 13 Jun to Tue. 17 Jun

June 2025

June 2025
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USD 48.1635

Multiples of: 1

Switching Supplies

Enclosed

150 W

115 VAC to 230 VAC

15 V

10 A

Commercial

Chassis

7.8 in

3.9 in

1.5 in

PBO-5-S3.3-B

Switching Power Supplies 3.3W 3.3V 1A SIP Iso RA

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 : 113
Ship by Tue. 17 Jun to Mon. 23 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 11.1681

Multiples of: 1

Switching Power Supplies

Enclosed

3.3 W

85 VAC to 264 VAC , 100 VDC to 400 VDC

1 Output

3.3 VDC

1000 mA

Commercial

Through Hole

40 mm

20 mm

12.8 mm

Pbo - 5

47 Hz to 63 Hz

- 25 C

+ 85 C

Tray

ABC41-1T12L

Switching Power Supplies 40W 12V 3.33A 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 : 112
Ship by Tue. 17 Jun to Mon. 23 Jun

June 2025

June 2025
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27	29	30	1	2	3	4	5

USD 27.3394

Multiples of: 1

Abc41

PJU-13V60WCBA

Switching Power Supplies 13V 60W Enclosed Signal Terminal Block connector

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 : 112
Ship by Fri. 13 Jun to Tue. 17 Jun

June 2025

June 2025
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27	29	30	1	2	3	4	5

USD 33.8159

Multiples of: 1

ECM40US07

Switching Power Supplies AC/DC, 40W 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 : 112
Ship by Fri. 13 Jun to Tue. 17 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 50.3659

Multiples of: 1

40 W

Chassis

101.6 mm

50.8 mm

30.5 mm

440 Hz

AX-3005DLS

Power supply: laboratory; Channels:1; 0÷30VDC; 0÷5A; Plug: EU

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.

Axiomet

Availability : 112
Ship by Fri. 13 Jun to Tue. 17 Jun

June 2025

June 2025
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27	29	30	1	2	3	4	5

USD 122.8773

Multiples of: 1

CFM12S120-E

Switching Power Supplies AC-DC Module, 12 Watt, Open Frame, Encapsulated, 90-264VAC Input, 12VDC 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 : 111
Ship by Fri. 13 Jun to Tue. 17 Jun

June 2025

June 2025
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USD 8.547

Multiples of: 1

Enclosed

12 W

90 VAC to 264 VAC

1 Output

12 VDC

1 A

Commercial

Through Hole

40.64 mm

27.94 mm

19.6 mm

Cfm12s

47 Hz to 63 Hz

- 30 C

+ 70 C

LRS-150-36

Switching Power Supplies 154.8W 36V 4.3A 115/230Vac by switch

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 : 111
Ship by Fri. 13 Jun to Tue. 17 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 22.05

Multiples of: 1

Enclosed

154.8 W

85 VAC to 264 VAC

1 Output

36 VDC

4.3 A

Commercial

Panel

159 mm

97 mm

30 mm

Lrs - 150

47 Hz to 63 Hz

Bulk

RT-85B

Switching Power Supplies 88W 5V/A 12V/3.5A -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.

Mean Well

Availability : 111
Ship by Tue. 17 Jun to Mon. 23 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 33.4687

Multiples of: 1

85 W

88 VAC to 264 VAC

3 Output

5 VDC

12 VDC

8 A

3.5 A

Chassis

159 mm

97 mm

38 mm

Rt - 85

Bulk

PBA10F-24-N

Switching Power Supplies 10W 24V 0.5A 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 : 111
Ship by Fri. 13 Jun to Tue. 17 Jun

June 2025

June 2025
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USD 41.0309

Multiples of: 1

Switching Supplies

Enclosed

12 W

85 VAC to 264 VAC /110 VDC to 370 VDC

1 Output

24 V

500 mA

Commercial

Chassis

78 mm

68 mm

34.5 mm

Pba

50 Hz / 60 Hz

Bulk

ECS60US15

Switching Power Supplies AC/DC, 60W, 3"X2", GREEN POWER

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 : 111
Ship by Fri. 13 Jun to Tue. 17 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 47.5167

Multiples of: 1

60 W

80 VAC to 264 VAC

1 Output

15 V

4 A

76.2 mm

50.8 mm

26.7 mm

ECS

400 Hz

PBW50F-15-N

Switching Power Supplies 50W 15V 1.7-2.4A 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.

Cosel

Availability : 111
Ship by Tue. 17 Jun to Mon. 23 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 73.2732

Multiples of: 1

Switching Supplies

Enclosed

51 W

85 VAC to 264 VAC /120 VDC to 350 VDC

2 Output

15 V

1.7 A

2.4 A

Commercial

Chassis

120 mm

82 mm

34.5 mm

Pba

50 Hz / 60 Hz

- 10 C

+ 71 C

Bulk

PSK-S3-3

Switching Power Supplies 2.3W 3.3V 700mA 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 : 110
Ship by Tue. 17 Jun to Mon. 23 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 9.909

Multiples of: 1

Switching Supplies

Enclosed

2.3 W

85 VAC to 264 VAC , 100 VDC to 370 VDC

1 Output

3.3 V

700 mA

Commercial

Pcb

37 mm

24.5 mm

18 mm

Psk - S3

47 Hz to 63 Hz

- 40 C

+ 70 C

Tray

LRS-35-48

Switching Power Supplies 38.4W 48V 0.8A

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 : 110
Ship by Tue. 17 Jun to Mon. 23 Jun

June 2025

June 2025
	S	M	T	W	T	F	S
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 12.6

Multiples of: 1

Enclosed

38.4 W

85 VAC to 264 VAC , 120 VDC to 373 VDC

1 Output

48 VDC

800 mA

Commercial

Panel

99 mm

82 mm

30 mm

Lrs - 35

47 Hz to 63 Hz

Bulk

PD-25B

Switching Power Supplies 25W 5V/1.2A 24V/0.8A

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 : 110
Ship by Tue. 17 Jun to Mon. 23 Jun

June 2025

June 2025
	S	M	T	W	T	F	S
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 17.4562

Multiples of: 1

6 W

85 VAC to 264 VAC , 120 VDC to 370 VDC

2 Output

5 VDC

24 VDC

1.2 A

0.8 A

Commercial

Chassis

107 mm

61 mm

28 mm

Pd - 25

ZPSA40-24

TDK-Lambda Switching Power Supplies 40W 24V 1.67A 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 : 110
Ship by Fri. 13 Jun to Tue. 17 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 29.8798

Multiples of: 1

Switching Supplies

Open Frame

40 W

90 VAC to 264 VAC

1 Output

24 V

1.67 A

Commercial

Chassis

4 in

2 in

1.07 in

Zpsa40

47 Hz to 440 Hz

Bulk

GB20S15P01

Switching Power Supplies 20W 5V 1.2A 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 : 109
Ship by Fri. 13 Jun to Tue. 17 Jun

June 2025

June 2025
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27	29	30	1	2	3	4	5

USD 13.459

Multiples of: 1

Switching Supplies

Open Frame

18 W

100 VAC to 240 VAC

1 Output

15 VDC

1.2 A

Medical, Industrial

Pcb

82 mm

40 mm

22.09 mm

Gb20

47 Hz to 63 Hz

- 25 C

+ 70 C

RS-75-15

Switching Power Supplies 75W 15V 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.

Mean Well

Availability : 109
Ship by Tue. 17 Jun to Mon. 23 Jun

June 2025