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

RPS-120S-12

Switching Power Supplies 114W 12V 9.5A 2x3 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 Wed. 24 Dec to Fri. 02 Jan

January 2026

January 2026
	S	M	T	W	T	F	S
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5	25	26	27	28	29	30	31
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USD 24.93

Multiples of: 1

Switching Supplies

Open Frame

114 W

80 VAC to 264 VAC , 113 VDC to 370 VDC

1 Output

12 VDC

9.5 A

Medical, Commercial

Pcb

76.2 mm

50.8 mm

28 mm

Rps - 120S

47 Hz to 63 Hz

- 30 C

+ 85 C

RPS-120S-27

Switching Power Supplies 119.9W 27V 4.44A 2x3 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 Wed. 24 Dec to Fri. 02 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 24.975

Multiples of: 1

Switching Supplies

Open Frame

120 W

80 VAC to 264 VAC , 113 VDC to 370 VDC

1 Output

27 VDC

4.44 A

Medical, Commercial

Pcb

76.2 mm

50.8 mm

28 mm

Rps - 120S

47 Hz to 63 Hz

- 30 C

+ 85 C

LPS-100-27

Switching Power Supplies 102.6W 27V 3.8A

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 : 4850
Ship by Wed. 24 Dec to Fri. 02 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 25.011

Multiples of: 1

Open Frame

102.6 W

88 VAC to 132 VAC , 248 VDC to 370 VDC

1 Output

27 VDC

3.8 A

Chassis

222 mm

62 mm

32 mm

Lps - 100

ELP-75-3.3

Switching Power Supplies 49.5W 3.3V 15A 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 Wed. 24 Dec to Fri. 02 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 25.218

Multiples of: 1

49.5 W

90 VAC to 264 VAC , 127 VDC to 370 VDC

1 Output

3 VDC to 3.6 VDC

15 A

Chassis

175.01 mm

59.94 mm

26.92 mm

Elp - 75

- 30 C

+ 70 C

ELP-75-24

Switching Power Supplies 75.6W 24V 3.15A 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 Wed. 24 Dec to Fri. 02 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 25.236

Multiples of: 1

Open Frame

75.6 W

90 VAC to 264 VAC

1 Output

24 VDC

3.15 A

Commercial

Chassis

175 mm

60 mm

27 mm

Elp - 75

47 Hz to 63 Hz

ELP-75-36

Switching Power Supplies 75.6W 36V 2.1A 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 Wed. 24 Dec to Fri. 02 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 25.254

Multiples of: 1

Open Frame

75.6 W

90 VAC to 264 VAC

1 Output

36 VDC

2.1 A

Commercial

Chassis

175 mm

60 mm

27 mm

Elp - 75

47 Hz to 63 Hz

ELP-75-5

Switching Power Supplies 75W 5V 15A 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 Wed. 24 Dec to Fri. 02 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 25.362

Multiples of: 1

Open Frame

75 W

90 VAC to 264 VAC

1 Output

5 VDC

15 A

Commercial

Chassis

175 mm

60 mm

27 mm

Elp - 75

47 Hz to 63 Hz

RD-125-4824

Switching Power Supplies 144W 48V/2A 24V/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 : 4850
Ship by Wed. 24 Dec to Fri. 02 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 25.425

Multiples of: 1

125 W

88 VAC to 132 VAC

2 Output

48 VDC

24 VDC

2 A

Chassis

199 mm

98 mm

38 mm

Rd - 125

RSP-75-12

Switching Power Supplies 75.6W 12V 6.3A 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 Wed. 24 Dec to Fri. 02 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 25.56

Multiples of: 1

Enclosed

75.6 W

85 VAC to 264 VAC , 120 VDC to 370 VDC

1 Output

12 VDC

6.3 A

Commercial

Chassis

159 mm

97 mm

30 mm

Rsp - 75

47 Hz to 63 Hz

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 : 4850
Ship by Wed. 24 Dec to Fri. 02 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 25.56

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

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 : 4850
Ship by Wed. 24 Dec to Fri. 02 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 25.56

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

RSP-75-7.5

Switching Power Supplies 75W 7.5V 10A 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 Wed. 24 Dec to Fri. 02 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 25.56

Multiples of: 1

Enclosed

75 W

85 VAC to 264 VAC , 120 VDC to 370 VDC

1 Output

7.5 VDC

10 A

Commercial

Chassis

159 mm

97 mm

30 mm

Rsp - 75

47 Hz to 63 Hz

Bulk

RSP-75-5

Switching Power Supplies 75W 5V 15A 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 Wed. 24 Dec to Fri. 02 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 25.56

Multiples of: 1

Enclosed

75 W

85 VAC to 264 VAC , 120 VDC to 370 VDC

1 Output

5 VDC

15 A

Commercial

Chassis

159 mm

97 mm

30 mm

Rsp - 75

47 Hz to 63 Hz

RSP-75-13.5

Switching Power Supplies 75.6W 13.5V 5.6A 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 Wed. 24 Dec to Fri. 02 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 25.56

Multiples of: 1

Enclosed

75.6 W

85 VAC to 264 VAC , 120 VDC to 370 VDC

1 Output

13.5 VDC

5.6 A

Commercial

Chassis

159 mm

97 mm

30 mm

Rsp - 75

47 Hz to 63 Hz

LRS-350-36

Switching Power Supplies 349.2W 36V 9.7A 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 : 4850
Ship by Wed. 24 Dec to Fri. 02 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 25.821

Multiples of: 1

Switching Supplies

Enclosed

349.2 W

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

1 Output

36 V

9.7 A

Commercial

Chassis

215 mm

115 mm

30 mm

Lrs - 350

47 Hz to 63 Hz

Bulk

LRS-350-12

Switching Power Supplies 348W 12V 29A 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 : 4850
Ship by Wed. 24 Dec to Fri. 02 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 25.83

Multiples of: 1

Switching Supplies

Enclosed

348 W

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

1 Output

12 V

29 A

Commercial

Chassis

215 mm

115 mm

30 mm

Lrs - 350

47 Hz To 63 Hz

Bulk

LRS-350-48

Switching Power Supplies 350.4W 48V 7.3A 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 : 4850
Ship by Wed. 24 Dec to Fri. 02 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 25.83

Multiples of: 1

Switching Supplies

Enclosed

350.4 W

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

1 Output

48 V

7.3 A

Commercial

Chassis

215 mm

115 mm

30 mm

Lrs - 350

47 Hz to 63 Hz

Bulk

LRS-350-15

Switching Power Supplies 348W 15V 23.2A 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 : 4850
Ship by Wed. 24 Dec to Fri. 02 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 25.83

Multiples of: 1

Switching Supplies

Enclosed

348 W

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

1 Output

15 V

23.2 A

Commercial

Chassis

215 mm

115 mm

30 mm

Lrs - 350

47 Hz to 63 Hz

Bulk

LPP-100-24

Switching Power Supplies 100.8W 24V 4.2A With 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 Wed. 24 Dec to Fri. 02 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 26.01

Multiples of: 1

Open Frame

101 W

85 VAC to 264 VAC , 120 VDC to 370 VDC

1 Output

24 VDC

4.2 A

Commercial

Chassis

222 mm

62 mm

33.6 mm

Lpp - 100

47 Hz to 63 Hz

LPP-100-7.5

Switching Power Supplies 101.25W 7.5V 13.5A

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 : 4850
Ship by Wed. 24 Dec to Fri. 02 Jan

January 2026