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

LRS-200-3.3

Switching Power Supplies 132W 3.3V 40A 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. 20 Aug to Fri. 29 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 24.354

Multiples of: 1

Lrs - 200

LRS-200-4.2

Switching Power Supplies 168W 4.2V 40A 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. 20 Aug to Fri. 29 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 24.579

Multiples of: 1

215 mm

115 mm

30 mm

Lrs - 200

LRS-350-5

Switching Power Supplies 300W 5V 60A 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. 20 Aug to Fri. 29 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 24.597

Multiples of: 1

Switching Supplies

Enclosed

300 W

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

1 Output

5 V

60 A

Commercial

Chassis

215 mm

115 mm

30 mm

Lrs - 350

47 Hz to 63 Hz

Bulk

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. 20 Aug to Fri. 29 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

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

LPP-150-15

Switching Power Supplies 150W 15V 10A 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. 20 Aug to Fri. 29 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 25.164

Multiples of: 1

Open Frame

150 W

85 VAC to 264 VAC , 120 VDC to 370 VDC

1 Output

15 VDC

10 A

Commercial

Chassis

222 mm

75 mm

41 mm

Lpp - 150

47 Hz to 63 Hz

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. 20 Aug to Fri. 29 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

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. 20 Aug to Fri. 29 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

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. 20 Aug to Fri. 29 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

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. 20 Aug to Fri. 29 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

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

RSP-100-7.5

Switching Power Supplies 101.25W 7.5V 13.5A 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 Wed. 20 Aug to Fri. 29 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 25.983

Multiples of: 1

Enclosed

101.25 W

85 VAC to 264 VAC

1 Output

7.5 VDC

13.5 A

Commercial

Chassis

179 mm

99 mm

30 mm

Rsp - 100

47 Hz to 63 Hz

LPP-100-13.5

Switching Power Supplies 101.25W 13.5V 7.5A

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. 20 Aug to Fri. 29 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 26.01

Multiples of: 1

Open Frame

85 VAC to 264 VAC , 120 VDC to 370 VDC

1 Output

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. 20 Aug to Fri. 29 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 26.01

Multiples of: 1

Open Frame

101.25 W

85 VAC to 264 VAC , 120 VDC to 370 VDC

1 Output

7.5 VDC

13.5 A

Commercial

Chassis

222 mm

62 mm

33.6 mm

Lpp - 100

47 Hz to 63 Hz

RID-85B

Switching Power Supplies 88W 5V/8A, 24V/2A Dual 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 Wed. 20 Aug to Fri. 29 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 27.081

Multiples of: 1

Enclosed

88 W

88 VAC to 264 VAC

2 Output

5 VDC

24 VDC

8 A

2 A

Commercial

Chassis

159 mm

97 mm

38 mm

Rid - 85

47 Hz to 63 Hz

HRP-75-24

Switching Power Supplies 76.8W 24V 3.2A 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 Wed. 20 Aug to Fri. 29 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 27.144

Multiples of: 1

Enclosed

77 W

85 VAC to 264 VAC , 120 VDC to 370 VDC

1 Output

24 VDC

3.2 A

Commercial

Chassis

129 mm

98 mm

38 mm

Hrp - 75

LPP-100-48

Switching Power Supplies 100.8W 48V 2.1A 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. 20 Aug to Fri. 29 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 27.351

Multiples of: 1

Open Frame

101 W

85 VAC to 264 VAC , 120 VDC to 370 VDC

1 Output

48 VDC

2.1 A

Commercial

Chassis

222 mm

62 mm

33.6 mm

Lpp - 100

47 Hz to 63 Hz

LPP-100-3.3

Switching Power Supplies 66W 3.3V 20A 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. 20 Aug to Fri. 29 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 27.36

Multiples of: 1

Open Frame

66 W

85 VAC to 264 VAC , 120 VDC to 370 VDC

1 Output

3.3 VDC

20 A

Commercial

Chassis

222 mm

62 mm

33.6 mm

Lpp - 100

47 Hz to 63 Hz

HRP-75-7.5

Switching Power Supplies 75W 7.5V 10A 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. 20 Aug to Fri. 29 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 27.936

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

129 mm

98 mm

38 mm

Hrp - 75

Bulk

HRP-75-12

Switching Power Supplies 75.6W 12V 6.3A 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 Wed. 20 Aug to Fri. 29 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 27.936

Multiples of: 1

Enclosed

76 W

85 VAC to 264 VAC , 120 VDC to 370 VDC

1 Output

12 VDC

6.3 A

Commercial

Chassis

129 mm

98 mm

38 mm

Hrp - 75

Bulk

RQ-85C

Switching Power Supplies 5V7A 15V2.5A -5V0.5A -15V0.5A 82.5W

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. 20 Aug to Fri. 29 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 28.377

Multiples of: 1

Switching Supplies

Enclosed

85 W

88 VAC to 264 VAC

5 VDC

15 VDC

7 A

2.5 A

Chassis

159 mm

97 mm

38 mm

Rq - 85

LPP-150-3.3

Switching Power Supplies 99W 3.3V 30A 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. 20 Aug to Fri. 29 Aug

August 2025