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

LAD-240D

Switching Power Supplies 242.88W 55.2V 3.4A CH2 55.2V 1A Battery 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 : 4850
Ship by Thu. 25 Dec to Mon. 05 Jan

January 2026

January 2026
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53	28	29	30	31	1	2	3
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5	25	26	27	28	29	30	31
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USD 36

Multiples of: 1

Switching Supplies

Enclosed

242.88 W

90 VAC to 132 VAC , 240 VDC to 370 VDC

2 Output

55.2 VDC

3.4 A

1 A

Industrial

Chassis

215 mm

115 mm

30 mm

LAD - 240

ELP-75-5-C

Switching Power Supplies 75W 5V 15A 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 : 4850
Ship by Thu. 25 Dec to Mon. 05 Jan

January 2026

January 2026
	S	M	T	W	T	F	S
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10
3	11	12	13	14	15	16	17
4	18	19	20	21	22	23	24
5	25	26	27	28	29	30	31
6	1	2	3	4	5	6	7

USD 36.09

Multiples of: 1

Enclosed

75 W

90 VAC to 264 VAC , 127 VDC to 370 VDC

1 Output

5 VDC

15 A

Chassis

175 mm

60 mm

27 mm

Elp - 75

LOP-200-54

Switching Power Supplies 205.2W 54V 3.8A Medical 2X4 low profile

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 Thu. 25 Dec to Mon. 05 Jan

January 2026

January 2026
	S	M	T	W	T	F	S
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10
3	11	12	13	14	15	16	17
4	18	19	20	21	22	23	24
5	25	26	27	28	29	30	31
6	1	2	3	4	5	6	7

USD 36.225

Multiples of: 1

Switching Supplies

Open Frame

200 W

80 VAC to 264 VAC , 113 VDC to 370 VDC

1 Output

54 VDC

3.8 A

Medical

PCB

101.6 mm (4 in)

50.8 mm (2 in)

25.4 mm (1 in)

LOP - 200

EPP-150-27

Switching Power Supplies 100.17W 27V 3.71A 150W wforced air

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 Thu. 25 Dec to Mon. 05 Jan

January 2026

January 2026
	S	M	T	W	T	F	S
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10
3	11	12	13	14	15	16	17
4	18	19	20	21	22	23	24
5	25	26	27	28	29	30	31
6	1	2	3	4	5	6	7

USD 36.72

Multiples of: 1

Switching Supplies

Open Frame

100.17 w , 150.12 W

90 VAC to 264 VAC , 127 VDC to 370 VDC

1 Output

27 V

3.71 A , 5.56 A

Commercial

Chassis

4 in

2 in

1.14 in

Epp - 150

47 Hz to 63 Hz

Bulk

HRP-100-48

Switching Power Supplies 105.6W 48V 2.2A 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 : 4850
Ship by Thu. 25 Dec to Mon. 05 Jan

January 2026

January 2026
	S	M	T	W	T	F	S
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10
3	11	12	13	14	15	16	17
4	18	19	20	21	22	23	24
5	25	26	27	28	29	30	31
6	1	2	3	4	5	6	7

USD 36.72

Multiples of: 1

Enclosed

105.6 W

85 VAC to 264 VAC

1 Output

48 VDC

2.2 A

Commercial

Chassis

159 mm

97 mm

38 mm

Hrp - 100

47 Hz to 63 Hz

HRP-100-12

Switching Power Supplies 102W 12V 8.5A 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 : 4850
Ship by Thu. 25 Dec to Mon. 05 Jan

January 2026

January 2026
	S	M	T	W	T	F	S
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10
3	11	12	13	14	15	16	17
4	18	19	20	21	22	23	24
5	25	26	27	28	29	30	31
6	1	2	3	4	5	6	7

USD 36.72

Multiples of: 1

Enclosed

102 W

85 VAC to 264 VAC , 120 VDC to 370 VDC

1 Output

12 VDC

8.5 A

Chassis

159 mm

97 mm

38 mm

Hrp - 100

HRP-100-15

Switching Power Supplies 105W 15V 7A 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 : 4850
Ship by Thu. 25 Dec to Mon. 05 Jan

January 2026

January 2026
	S	M	T	W	T	F	S
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10
3	11	12	13	14	15	16	17
4	18	19	20	21	22	23	24
5	25	26	27	28	29	30	31
6	1	2	3	4	5	6	7

USD 36.72

Multiples of: 1

Enclosed

105 W

85 VAC to 264 VAC

1 Output

15 VDC

7 A

Commercial

Chassis

159 mm

97 mm

38 mm

Hrp - 100

47 Hz to 63 Hz

HRP-100-3.3

Switching Power Supplies 66W 3.3V 20A 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 : 4850
Ship by Thu. 25 Dec to Mon. 05 Jan

January 2026

January 2026
	S	M	T	W	T	F	S
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10
3	11	12	13	14	15	16	17
4	18	19	20	21	22	23	24
5	25	26	27	28	29	30	31
6	1	2	3	4	5	6	7

USD 36.72

Multiples of: 1

Enclosed

159 mm

97 mm

38 mm

Hrp - 100

HRP-100-7.5

Switching Power Supplies 101.3W 7.5V 13.5A 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 : 4850
Ship by Thu. 25 Dec to Mon. 05 Jan

January 2026

January 2026
	S	M	T	W	T	F	S
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10
3	11	12	13	14	15	16	17
4	18	19	20	21	22	23	24
5	25	26	27	28	29	30	31
6	1	2	3	4	5	6	7

USD 36.72

Multiples of: 1

Enclosed

159 mm

97 mm

38 mm

Hrp - 100

RPS-200-15

Switching Power Supplies 200W 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 : 4850
Ship by Thu. 25 Dec to Mon. 05 Jan

January 2026

January 2026
	S	M	T	W	T	F	S
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10
3	11	12	13	14	15	16	17
4	18	19	20	21	22	23	24
5	25	26	27	28	29	30	31
6	1	2	3	4	5	6	7

USD 37.08

Multiples of: 1

Open Frame

201 W

80 VAC to 264 VAC , 113 VDC to 370 VDC

1 Output

15 VDC

13.4 A

Medical

Chassis

101.6 mm

50.8 mm

29 mm

Rps - 200

47 Hz to 63 Hz

RPS-200-48

Switching Power Supplies 200W 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.

Mean Well

Availability : 4850
Ship by Thu. 25 Dec to Mon. 05 Jan

January 2026

January 2026
	S	M	T	W	T	F	S
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10
3	11	12	13	14	15	16	17
4	18	19	20	21	22	23	24
5	25	26	27	28	29	30	31
6	1	2	3	4	5	6	7

USD 37.08

Multiples of: 1

Open Frame

201.6 W

80 VAC to 264 VAC , 113 VDC to 370 VDC

1 Output

48 VDC

4.2 A

Medical

Chassis

101.6 mm

50.8 mm

29 mm

Rps - 200

47 Hz to 63 Hz

RPS-200-27

Switching Power Supplies 200W 27V 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 Thu. 25 Dec to Mon. 05 Jan

January 2026

January 2026
	S	M	T	W	T	F	S
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10
3	11	12	13	14	15	16	17
4	18	19	20	21	22	23	24
5	25	26	27	28	29	30	31
6	1	2	3	4	5	6	7

USD 37.08

Multiples of: 1

Open Frame

202.5 W

80 VAC to 264 VAC , 113 VDC to 370 VDC

1 Output

27 VDC

7.5 A

Medical

Chassis

101.6 mm

50.8 mm

29 mm

Rps - 200

47 Hz to 63 Hz

RPS-160-24

Switching Power Supplies 161W 24V 6.5A 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 : 4850
Ship by Thu. 25 Dec to Mon. 05 Jan

January 2026

January 2026
	S	M	T	W	T	F	S
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10
3	11	12	13	14	15	16	17
4	18	19	20	21	22	23	24
5	25	26	27	28	29	30	31
6	1	2	3	4	5	6	7

USD 37.17

Multiples of: 1

Open Frame

156 W

90 VAC to 264 VAC , 127 VDC to 370 VDC

1 Output

24 VDC

6.5 A

Medical

Chassis

127 mm

76.2 mm

34.6 mm

Rps - 160

47 Hz to 63 Hz

RPS-160-12

Switching Power Supplies 159.8W 12V 12.9A 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 : 4850
Ship by Thu. 25 Dec to Mon. 05 Jan

January 2026

January 2026
	S	M	T	W	T	F	S
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10
3	11	12	13	14	15	16	17
4	18	19	20	21	22	23	24
5	25	26	27	28	29	30	31
6	1	2	3	4	5	6	7

USD 37.17

Multiples of: 1

Open Frame

155 W

90 VAC to 264 VAC , 127 VDC to 370 VDC

1 Output

12 VDC

12.9 A

Medical

Chassis

127 mm

76.2 mm

34.6 mm

Rps - 160

47 Hz to 63 Hz

RPS-160-15

Switching Power Supplies 159.5W 15V 10.3A 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 : 4850
Ship by Thu. 25 Dec to Mon. 05 Jan

January 2026

January 2026
	S	M	T	W	T	F	S
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10
3	11	12	13	14	15	16	17
4	18	19	20	21	22	23	24
5	25	26	27	28	29	30	31
6	1	2	3	4	5	6	7

USD 37.233

Multiples of: 1

Open Frame

155 W

90 VAC to 264 VAC , 127 VDC to 370 VDC

1 Output

15 VDC

10.3 A

Medical

Chassis

127 mm

76.2 mm

34.6 mm

Rps - 160

47 Hz to 63 Hz

Bulk

LOP-300-18

Switching Power Supplies 300.6W 18V 16.7A Medical 2X4 low profile

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 Thu. 25 Dec to Mon. 05 Jan

January 2026

January 2026
	S	M	T	W	T	F	S
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10
3	11	12	13	14	15	16	17
4	18	19	20	21	22	23	24
5	25	26	27	28	29	30	31
6	1	2	3	4	5	6	7

USD 37.719

Multiples of: 1

Switching Supplies

Open Frame

300 W

80 VAC to 264 VAC , 113 VDC to 370 VDC

1 Output

18 VDC

16.7 A

Medical

PCB

101.6 mm (4 in)

50.8 mm (2 in)

25.4 mm (1 in)

LOP - 300

RSP-320-4

Switching Power Supplies 240W 4V 60A Power Supply 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 : 4850
Ship by Thu. 25 Dec to Mon. 05 Jan

January 2026

January 2026
	S	M	T	W	T	F	S
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10
3	11	12	13	14	15	16	17
4	18	19	20	21	22	23	24
5	25	26	27	28	29	30	31
6	1	2	3	4	5	6	7

USD 38.466

Multiples of: 1

Enclosed

240 W

88 VAC to 230 VAC , 124 VDC to 370 VDC

1 Output

4 VDC

60 A

Commercial

Chassis

215 mm

115 mm

30 mm

Rsp - 320

47 Hz to 63 Hz

RSP-200-4

Switching Power Supplies 160W 4V 40A PS 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 : 4850
Ship by Thu. 25 Dec to Mon. 05 Jan

January 2026

January 2026
	S	M	T	W	T	F	S
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10
3	11	12	13	14	15	16	17
4	18	19	20	21	22	23	24
5	25	26	27	28	29	30	31
6	1	2	3	4	5	6	7

USD 38.502

Multiples of: 1

Enclosed

160 W

88 VAC to 264 VAC , 124 VDC to 370 VDC

1 Output

4 VDC

40 A

Chassis

215 mm

115 mm

30 mm

Rsp - 200

47 Hz to 63 Hz

RSP-200-3.3

Switching Power Supplies 132W 3.3V 40A PS 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 : 4850
Ship by Thu. 25 Dec to Mon. 05 Jan

January 2026

January 2026
	S	M	T	W	T	F	S
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10
3	11	12	13	14	15	16	17
4	18	19	20	21	22	23	24
5	25	26	27	28	29	30	31
6	1	2	3	4	5	6	7

USD 38.502

Multiples of: 1

Enclosed

132 W

88 VAC to 264 VAC , 124 VDC to 370 VDC

1 Output

3.3 VDC

40 A

Chassis

215 mm

115 mm

30 mm

Rsp - 200

47 Hz to 63 Hz

ERP-350-48

Switching Power Supplies 350.4W 48V 7.3A 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 Thu. 25 Dec to Mon. 05 Jan

January 2026