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-75-24

Switching Power Supplies 76.8W 24V 3.2A

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 17.577

Multiples of: 1

Open Frame

77 W

90 VAC to 264 VAC , 127 VDC to 370 VDC

1 Output

24 VDC

3.2 A

Medical

Chassis

127 mm

76.2 mm

30.988 mm

Rps - 75

47 Hz to 63 Hz

RID-50B

Switching Power Supplies 53.6W 5V/4A 24V/1.4A

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 17.622

Multiples of: 1

54 W

88 VAC to 264 VAC , 125 VDC to 373 VDC

2 Output

5 VDC

24 VDC

4 A

1.4 A

Commercial

Chassis

99 mm

97 mm

36 mm

Rid - 50

LRS-150-15

Switching Power Supplies 150W 15V 10A 115/230Vac by switch

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 17.649

Multiples of: 1

Enclosed

150 W

85 VAC to 264 VAC

1 Output

15 VDC

10 A

Commercial

Panel

159 mm

97 mm

30 mm

Lrs - 150

47 Hz to 63 Hz

Bulk

RPS-120-24

Switching Power Supplies 120W 24V 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 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 17.721

Multiples of: 1

Open Frame

120 W

80 VAC to 264 VAC , 113 VDC to 370 VDC

1 Output

24 VDC

5 A

Medical

Chassis

101.6 mm

50.8 mm

29 mm

Rps - 120

47 Hz to 63 Hz

RQ-50C

Switching Power Supplies 50W 5V/5A -5V/0.5A 15V/1A -15V/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 : 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 17.73

Multiples of: 1

Enclosed

25 W

88 VAC to 264 VAC , 125 VDC to 373 VDC

4 Output

5 VDC

15 VDC

5 A

1 A

Commercial

Chassis

99 mm

97 mm

36 mm

Rq - 50

RPS-120-15

Switching Power Supplies 120W 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 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 17.73

Multiples of: 1

Open Frame

120 W

80 VAC to 264 VAC , 113 VDC to 370 VDC

1 Output

15 VDC

8 A

Medical

Chassis

101.6 mm

50.8 mm

29 mm

Rps - 120

47 Hz to 63 Hz

RID-50A

Switching Power Supplies 54W 5V/6A 12V/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 17.73

Multiples of: 1

30 W

88 VAC to 264 VAC , 125 VDC to 373 VDC

2 Output

5 VDC

12 VDC

6 A

2 A

Commercial

Chassis

99 mm

97 mm

36 mm

Rid - 50

Bulk

LRS-150F-12

Switching Power Supplies 150W 12V 12.5A 85-264VAC

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 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 17.91

Multiples of: 1

Enclosed

150 W

85 VAC to 264 VAC , 120 VDC to 370 VDC

1 Output

12 VDC

12.5 A

Commercial

Panel

159 mm

97 mm

30 mm

Lrs - 150F

47 Hz to 63 Hz

LRS-150F-15

Switching Power Supplies 150W 15V 10A 85-264VAC

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 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 17.91

Multiples of: 1

Enclosed

150 W

85 VAC to 264 VAC , 120 VDC to 370 VDC

1 Output

15 VDC

10 A

Commercial

Panel

159 mm

97 mm

30 mm

Lrs - 150F

47 Hz to 63 Hz

Bulk

PSC-60B

Switching Power Supplies 27.6@1.4, 27.6V@.75A 59.3W W/Batt 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 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 17.91

Multiples of: 1

Open Frame

39 W

90 VAC to 264 VAC , 127 VDC to 370 VDC

2 Output

27.6 VDC

1.4 A

0.75 A

Commercial

Chassis

101.6 mm

50.8 mm

29 mm

Psc - 60

RT-65B

Switching Power Supplies 64.6W 5V/5A 12V/2.8A -12V/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 : 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 18.108

Multiples of: 1

Enclosed

65 W

88 VAC to 264 VAC

3 Output

5 VDC

12 VDC

5 A

2.8 A

Chassis

129 mm

98 mm

38 mm

Rt - 65

RT-65D

Switching Power Supplies 68W 5V/4A 24V/1.5A 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 : 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 18.333

Multiples of: 1

65 W

88 VAC to 264 VAC

3 Output

5 VDC

24 VDC

4 A

1.5 A

Chassis

129 mm

98 mm

38 mm

Rt - 65

RPS-75-36

Switching Power Supplies 75.6W 36V/2.1A

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 : 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 18.342

Multiples of: 1

Open Frame

76 W

90 VAC to 264 VAC , 127 VDC to 370 VDC

1 Output

36 VDC

2.1 A

Medical

Chassis

127 mm

76.2 mm

30.988 mm

Rps - 75

47 Hz to 63 Hz

EPS-120-27

Switching Power Supplies 121.5W 27V 4.5A 2x4in 84W convection

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 18.675

Multiples of: 1

Open Frame

120 W

80 VAC to 264 VAC

1 Output

27 VDC

4.5 A

Commercial

Chassis

150 mm

140 mm

86 mm

Eps - 120

47 Hz to 63 Hz

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 : 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 18.774

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

EPS-120-15

Switching Power Supplies 120W 15V 8A 2x4in 84W convection

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 18.891

Multiples of: 1

Open Frame

120 W

80 VAC to 264 VAC , 113 VDC to 370 VDC

1 Output

15 VDC

8 A

Commercial

Pcb

101.6 mm

50.8 mm

29 mm

Eps - 120

47 Hz to 63 Hz

RS-100-15

Switching Power Supplies 105W 15V 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 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 19.071

Multiples of: 1

Enclosed

105 W

88 VAC to 264 VAC , 125 VDC to 373 VDC

1 Output

15 VDC

7 A

Chassis

159 mm

97 mm

38 mm

Rs - 100

RID-65A

Switching Power Supplies 66W 5V/6A 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 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 19.071

Multiples of: 1

Enclosed

66 W

88 VAC to 264 VAC

2 Output

5 VDC

12 VDC

6 A

3 A

Commercial

Chassis

129 mm

98 mm

38 mm

Rid - 65

47 Hz to 63 Hz

RS-100-24

Switching Power Supplies 108W 24V 4.5A

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

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 19.08

Multiples of: 1

Enclosed

108 W

88 VAC to 264 VAC , 125 VDC to 373 VDC

1 Output

24 VDC

4.5 A

Chassis

159 mm

97 mm

38 mm

Rs - 100

RQ-65D

Switching Power Supplies 68W 5V/4A 12V/1.5A 24V/1A -12V/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 : 4850
Ship by Wed. 24 Dec to Fri. 02 Jan

January 2026