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

MFM-10-5

Switching Power Supplies 10W 5V 2A Medical Open 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.

Mean Well

Availability : 4850
Ship by Fri. 23 May to Tue. 03 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 12.484

Multiples of: 1

Open Frame

10 W

80 VAC to 264 VAC

1 Output

5 VDC

2 A

Medical

Smd/Smt

42 mm

22.3 mm

20.5 mm

Mfm - 10

47 Hz to 440 Hz

- 30 C

+ 85 C

MFM-30-48

Switching Power Supplies 30.2W 48V 0.63A Medical Open 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.

Mean Well

Availability : 4850
Ship by Fri. 23 May to Tue. 03 Jun

June 2025

June 2025
	S	M	T	W	T	F	S
22	25	26	27	28	29	30	31
23	1	2	3	4	5	6	7
24	8	9	10	11	12	13	14
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 16.0111

Multiples of: 1

Open Frame

30.2 W

80 VAC to 264 VAC

1 Output

48 VDC

0.63 A

Medical

Smd/Smt

65.5 mm

35 mm

23 mm

Mfm - 30

47 Hz to 63 Hz

- 40 C

+ 85 C

RPS-45-3.3

Switching Power Supplies 45W 3.3V 80-264Vac 2xMOPP Class II

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 : 4850
Ship by Fri. 23 May to Tue. 03 Jun

June 2025

June 2025
	S	M	T	W	T	F	S
22	25	26	27	28	29	30	31
23	1	2	3	4	5	6	7
24	8	9	10	11	12	13	14
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 16.2588

Multiples of: 1

76.2 mm

50.8 mm

24 mm

Rps - 45

Bulk

NES-35-5

Switching Power Supplies 35W 5V 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.

Mean Well

Availability : 4850
Ship by Fri. 23 May to Tue. 03 Jun

June 2025

June 2025
	S	M	T	W	T	F	S
22	25	26	27	28	29	30	31
23	1	2	3	4	5	6	7
24	8	9	10	11	12	13	14
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 17.9005

Multiples of: 1

Switching Supplies

35 W

85 VAC to 264 VAC 120 VDC to 370 VDC

1 Output

5 VDC

7 A

Commercial

Chassis

99 mm

97 mm

36 mm

Nes - 35

47 Hz to 63 Hz

LRS-100N2-48

Switching Power Supplies 100.8W 48V 2.1A 200% Peak 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.

Mean Well

Availability : 4850
Ship by Fri. 23 May to Tue. 03 Jun

June 2025

June 2025
	S	M	T	W	T	F	S
22	25	26	27	28	29	30	31
23	1	2	3	4	5	6	7
24	8	9	10	11	12	13	14
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 20.1926

Multiples of: 1

Switching Supplies

Enclosed

100.8 W

85 VAC to 264 VAC , 120 VDC to 373 VDC

1 Output

48 VDC

2.1 A

ITE, Industrial

Chassis

129 mm (5.079 in)

97 mm (3.819 in)

30 mm (1.181 in)

LRS - 100N2

ELP-75-15

Switching Power Supplies 75W 15V 5A WPFC 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 : 4850
Ship by Fri. 23 May to Tue. 03 Jun

June 2025

June 2025
	S	M	T	W	T	F	S
22	25	26	27	28	29	30	31
23	1	2	3	4	5	6	7
24	8	9	10	11	12	13	14
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 29.1317

Multiples of: 1

Switching Supplies

75 W

90 VAC to 264 VAC , 127 VDC to 370 VDC

1 Output

13.5 VDC to 16.5 VDC

5 A

Chassis

175.01 mm

59.94 mm

26.92 mm

Elp - 75

- 30 C

+ 70 C

RPD-75A

Switching Power Supplies 71W 5V/7A 12V/3A

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 : 4850
Ship by Fri. 23 May to Tue. 03 Jun

June 2025

June 2025
	S	M	T	W	T	F	S
22	25	26	27	28	29	30	31
23	1	2	3	4	5	6	7
24	8	9	10	11	12	13	14
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 34.805

Multiples of: 1

35 W

90 VAC to 264 VAC , 127 VDC to 370 VDC

2 Output

5 VDC

12 VDC

7 A

3 A

Medical

Chassis

127 mm

76.2 mm

30.988 mm

Rpd - 75

Bulk

OWA-90E-15

Switching Power Supplies 90W 15V 6A EU AC Plug LED 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.

Mean Well

Availability : 4850
Ship by Fri. 23 May to Tue. 03 Jun

June 2025

June 2025
	S	M	T	W	T	F	S
22	25	26	27	28	29	30	31
23	1	2	3	4	5	6	7
24	8	9	10	11	12	13	14
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 41.891

Multiples of: 1

171 mm

63 mm

37.5 mm

Owa - 90E

OWA-90E-42

Switching Power Supplies 90.3W 42V 2.15A EU AC Plug LED 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.

Mean Well

Availability : 4850
Ship by Fri. 23 May to Tue. 03 Jun

June 2025

June 2025
	S	M	T	W	T	F	S
22	25	26	27	28	29	30	31
23	1	2	3	4	5	6	7
24	8	9	10	11	12	13	14
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 41.891

Multiples of: 1

171 mm

63 mm

37.5 mm

Owa - 90E

EPP-120S-15

Switching Power Supplies 114W 15V 7.6A 2x3 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.

Mean Well

Availability : 4850
Ship by Fri. 23 May to Tue. 03 Jun

June 2025

June 2025
	S	M	T	W	T	F	S
22	25	26	27	28	29	30	31
23	1	2	3	4	5	6	7
24	8	9	10	11	12	13	14
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 42.8138

Multiples of: 1

Switching Supplies

Open Frame

120 W

80 VAC to 264 VAC , 113 VDC to 370 VDC

1 Output

15 V

7.6 A

Industrial

Pcb

76.2 mm

50.8 mm

28 mm

Epp - 120S

47 Hz to 63 Hz

- 30 C

+ 85 C

OWA-90E-54

Switching Power Supplies 90.18W 54V 1.67A EU AC Plug LED 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.

Mean Well

Availability : 4850
Ship by Fri. 23 May to Tue. 03 Jun

June 2025

June 2025
	S	M	T	W	T	F	S
22	25	26	27	28	29	30	31
23	1	2	3	4	5	6	7
24	8	9	10	11	12	13	14
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 51.107

Multiples of: 1

171 mm

63 mm

37.5 mm

Owa - 90E

MSP-100-5

Switching Power Supplies 85W 5V 17A 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.

Mean Well

Availability : 4850
Ship by Fri. 23 May to Tue. 03 Jun

June 2025

June 2025
	S	M	T	W	T	F	S
22	25	26	27	28	29	30	31
23	1	2	3	4	5	6	7
24	8	9	10	11	12	13	14
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 54.9431

Multiples of: 1

Enclosed

85 W

85 VAC to 264 VAC , 120 VDC to 370 VDC

1 Output

5 VDC

17 A

Medical

Chassis

159 mm

97 mm

38 mm

Msp - 100

47 Hz to 63 Hz

Bulk

ERP-350-36

Switching Power Supplies 349.2W 36V 9.7A 180-264Vac

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 : 4850
Ship by Fri. 23 May to Tue. 03 Jun

June 2025

June 2025
	S	M	T	W	T	F	S
22	25	26	27	28	29	30	31
23	1	2	3	4	5	6	7
24	8	9	10	11	12	13	14
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 56.13

Multiples of: 1

Switching Supplies

Enclosed

349.2 W

180 VAC to 264 VAC , 254 VDC to 370 VDC

1 Output

36 VDC

9.7 A

Commercial

Chassis

220.4 mm

130 mm

48 mm

Erp - 350

47 Hz to 63 Hz

Bulk

UHP-200R-4.2

Switching Power Supplies 168W 4.2V 40A Redundant 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 : 4850
Ship by Fri. 23 May to Tue. 03 Jun

June 2025

June 2025
	S	M	T	W	T	F	S
22	25	26	27	28	29	30	31
23	1	2	3	4	5	6	7
24	8	9	10	11	12	13	14
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 60.6378

Multiples of: 1

Enclosed

168 W

90 VAC to 264 VAC , 127 VDC to 370 VDC

1 Output

4.2 VDC

40 A

Industrial, Commercial

Chassis

194 mm

55 mm

26 mm

Uhp - 200

47 Hz to 63 Hz

- 30 C

+ 70 C

LOP-400-24

Switching Power Supplies 400.8W 24V 16.7A 3x5 medical

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 : 4850
Ship by Fri. 23 May to Tue. 03 Jun

June 2025

June 2025
	S	M	T	W	T	F	S
22	25	26	27	28	29	30	31
23	1	2	3	4	5	6	7
24	8	9	10	11	12	13	14
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 76.2272

Multiples of: 1

Switching Supplies

Open Frame

400 W

80 VAC to 264 VAC , 113 VDC to 370 VDC

1 Output

24 VDC

16.7 A

Medical, Industrial

Chassis

127 mm (5 in)

76.2 mm (3 in)

27.5 mm (1.083 in)

LOP - 400

UHP-350R-36

Switching Power Supplies 351W 36V 9.75A Redundant 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 : 4850
Ship by Fri. 23 May to Tue. 03 Jun

June 2025

June 2025
	S	M	T	W	T	F	S
22	25	26	27	28	29	30	31
23	1	2	3	4	5	6	7
24	8	9	10	11	12	13	14
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 86.2322

Multiples of: 1

Enclosed

351 W

90 VAC to 264 VAC , 127 VDC to 370 VDC

1 Output

36 VDC

9.75 A

Industrial, Commercial

Chassis

220 mm

62 mm

31 mm

Uhp - 350

47 Hz to 63 Hz

- 30 C

+ 70 C

RS-150-15

Switching Power Supplies 150W 15V 10A

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 : 52
Ship by Fri. 18 Apr to Tue. 22 Apr

April 2025

April 2025
	S	M	T	W	T	F	S
14	30	31	1	2	3	4	5
15	6	7	8	9	10	11	12
16	13	14	15	16	17	18	19
17	20	21	22	23	24	25	26
18	27	28	29	30	1	2	3
19	4	5	6	7	8	9	10

USD 28.9002

Multiples of: 1

Enclosed

150 W

88 VAC to 132 VAC , 176 VAC to 264 VAC

1 Output

15 VDC

10 A

Chassis

199 mm

98 mm

38 mm

Rs - 150

RT-65A

Switching Power Supplies 66.1W 5V/6A 12V/2.8A -5V/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 : 29
Ship by Fri. 18 Apr to Tue. 22 Apr

April 2025

April 2025
	S	M	T	W	T	F	S
14	30	31	1	2	3	4	5
15	6	7	8	9	10	11	12
16	13	14	15	16	17	18	19
17	20	21	22	23	24	25	26
18	27	28	29	30	1	2	3
19	4	5	6	7	8	9	10

USD 19.866

Multiples of: 1

65 W

88 VAC to 264 VAC

3 Output

5 VDC

12 VDC

6 A

2.8 A

Chassis

129 mm

98 mm

38 mm

Rt - 65

RPS-30-15

Switching Power Supplies 30W 15V 80-264Vac 2xMOPP Class II

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 : 9
Ship by Fri. 18 Apr to Tue. 22 Apr

April 2025

April 2025
	S	M	T	W	T	F	S
14	30	31	1	2	3	4	5
15	6	7	8	9	10	11	12
16	13	14	15	16	17	18	19
17	20	21	22	23	24	25	26
18	27	28	29	30	1	2	3
19	4	5	6	7	8	9	10

USD 15.5085

Multiples of: 1

Open Frame

30 W

80 VAC to 264 VAC , 113 VDC to 370 VDC

1 Output

15 VDC

2 A

Medical

Chassis

76.2 mm

50.8 mm

24 mm

Rps - 30

47 Hz to 63 Hz

Bulk

RPSG-160-5

Switching Power Supplies 155W 5V 30A 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 : 6
Ship by Fri. 18 Apr to Tue. 22 Apr

April 2025