About Switching Power Supplies

Mean Well 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-65S-5

Switching Power Supplies 50W 5V 10A 3x2 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 : 5242
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
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 16.1437

Multiples of: 1

Open Frame

50 W

80 VAC to 264 VAC

1 Output

5 VDC

10 A

Commercial

Chassis

76.2 mm

50.8 mm

24 mm

Eps - 65S

47 Hz to 63 Hz

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 : 70
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
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 66.3075

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-200-24

Switching Power Supplies 211.2W 24V 8.8A 115Vac or 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.

Mean Well

Availability : 48
Ship by Tue. 24 Jun to Fri. 27 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 19.456

Multiples of: 1

Switching Supplies

Enclosed

211.2 W

90 VAC to 132 VAC /180 VAC to 264 VAC , 240 VDC to 370 VDC

1 Output

24 V

8.8 A

Chassis

215 mm

115 mm

30 mm

Lrs - 200

47 Hz To 63 Hz

Bulk

EPS-45S-24

Switching Power Supplies 45.6W 24V 1.9A 3x2 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 : 22
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
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 16.0818

Multiples of: 1

Open Frame

45.6 W

80 VAC to 264 VAC

1 Output

24 VDC

1.9 A

Commercial

Chassis

76.2 mm

50.8 mm

24 mm

Eps - 45S

47 Hz to 63 Hz

Bulk

PS-05-24

Switching Power Supplies 5.28W 24V 0.22A

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.

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Availability : 0
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USD 10.6246

Multiples of: 1

Open Frame

5 W

85 VAC to 264 VAC , 120 VDC to 370 VDC

1 Output

24 VDC

0.22 A

Chassis

75 mm

40 mm

20 mm

Ps - 05

Bulk

MFM-10-24

Switching Power Supplies 10W 24V 0.42A 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.

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Availability : 0
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USD 12.1887

Multiples of: 1

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.

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Availability : 0
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USD 16.5361

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.

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Availability : 0
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USD 10.8

Multiples of: 1

76.2 mm

50.8 mm

24 mm

Rps - 45

Bulk

RPS-45-48

Switching Power Supplies 45W 48V 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.

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Availability : 0
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USD 19.0933

Multiples of: 1

Open Frame

45.12 W

80 VAC to 264 VAC

1 Output

48 VDC

940 mA

Medical

Chassis

76.2 mm

50.8 mm

24 mm

Rps - 45

47 Hz to 63 Hz

Bulk

LRS-100N2-24

Switching Power Supplies 100.8W 24V 4.2A 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 : 0
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USD 20.3756

Multiples of: 1

Switching Supplies

Enclosed

100.8 W

85 VAC to 264 VAC , 120 VDC to 373 VDC

1 Output

24 VDC

4.2 A

ITE, Industrial

Chassis

129 mm (5.079 in)

97 mm (3.819 in)

30 mm (1.181 in)

LRS - 100N2

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 : 0
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USD 20.8547

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

PD-2515

Switching Power Supplies 24W 15V/0.8A -15V/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.

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Availability : 0
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USD 21.0801

Multiples of: 1

12 W

85 VAC to 264 VAC , 120 VDC to 370 VDC

2 Output

15 VDC

- 15 VDC

0.8 A

Commercial

Chassis

107 mm

61 mm

28 mm

Pd - 25

Bulk

RT-50A

Switching Power Supplies 46.5W 5V/4A 12V/2A -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.

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Availability : 0
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USD 26.8434

Multiples of: 1

Enclosed

46 W

88 VAC to 264 VAC /248 VDC to 373 VDC

3 Output

5 VDC

12 VDC

4 A

2 A

Commercial

Chassis

99 mm

97 mm

36 mm

Rt - 50

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.

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Availability : 0
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USD 30.0868

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

LRS-200N2-24

Switching Power Supplies 211.2W 24V 8.8A 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 : 0
Request Quote

USD 34.537

Multiples of: 1

Switching Supplies

Enclosed

211.2 W

90 VAC to 132 VAC , 180 VAC to 264 VAC , 240 VDC to 370 VDC

1 Output

24 VDC

8.8 A

ITE, Industrial

Chassis

215 mm (8.465 in)

115 mm (4.528 in)

30 mm (1.181 in)

LRS - 200N2

RPT-7503

Switching Power Supplies 61.8W 3.3V/6A 5V/6A 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 : 0
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USD 21.15

Multiples of: 1

62 W

90 VAC to 264 VAC , 127 VDC to 370 VDC

3 Output

3.3 VDC

5 VDC

6 A

Medical, Commercial

Chassis

127 mm

76.2 mm

30.988 mm

Rpt - 75

47 Hz to 63 Hz

EPP-120S-27

Switching Power Supplies 119.9W 27V 4.44A 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 : 0
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USD 36.9467

Multiples of: 1

Switching Supplies

Open Frame

120 W

80 VAC to 264 VAC , 113 VDC to 370 VDC

1 Output

27 V

4.44 A

Industrial

Pcb

76.2 mm

50.8 mm

28 mm

Epp - 120S

47 Hz to 63 Hz

- 30 C

+ 85 C

RD-125A

Switching Power Supplies 130.9W 5V/7.7A 12V/7.7A

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 : 0
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USD 30.7923

Multiples of: 1

Enclosed

125 W

88 VAC to 132 VAC

2 Output

5 VDC

12 VDC

7.7 A

Chassis

199 mm

98 mm

38 mm

Rd - 125

EPP-120S-48

Switching Power Supplies 120W 48V 2.5A 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 : 0
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USD 40.1452

Multiples of: 1

Switching Supplies

Open Frame

120 W

80 VAC to 264 VAC , 113 VDC to 370 VDC

1 Output

48 V

2.5 A

Industrial

Pcb

76.2 mm

50.8 mm

28 mm

Epp - 120S

47 Hz to 63 Hz

- 30 C

+ 85 C

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.

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Availability : 0
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USD 43.2645

Multiples of: 1

171 mm

63 mm

37.5 mm

Owa - 90E