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-45-5

Switching Power Supplies 45W 5V 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 Mon. 27 Oct to Wed. 05 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 14.9407

Multiples of: 1

Open Frame

40 W

80 VAC to 264 VAC

1 Output

5 VDC

8 A

Medical

Chassis

76.2 mm

50.8 mm

24 mm

Rps - 45

47 Hz to 63 Hz

Bulk

EPS-65-15-C

Switching Power Supplies 65.1W 15V 4.34A 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 Mon. 27 Oct to Wed. 05 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 14.95

Multiples of: 1

Enclosed

65.1 W

90 VAC to 264 VAC , 127 VDC to 370 VDC

1 Output

15 VDC

4.34 A

Chassis

4 in

2 in

1.14 in

Eps - 65

PSC-35A-C

Switching Power Supplies 35.88W 13.8V 1.7A CH2 13.8V 0.9A Case

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 Mon. 27 Oct to Wed. 05 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 14.9593

Multiples of: 1

Enclosed

35.88 W

90 VAC to 264 VAC , 127 VDC to 370 VDC

2 Output

13.8 VDC

1.7 A

0.9 A

Commercial

Chassis

86.4 mm

59.6 mm

30 mm

Psc - 35

47 Hz to 63 Hz

RD-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 Mon. 27 Oct to Wed. 05 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 14.9593

Multiples of: 1

Enclosed

65 W

88 VAC to 264 VAC

2 Output

5 VDC

12 VDC

6 A

3 A

Chassis

129 mm

98 mm

38 mm

Rd - 65

RD-65B

Switching Power Supplies 68W 5V/4A 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 Mon. 27 Oct to Wed. 05 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 14.9593

Multiples of: 1

Enclosed

68 W

88 VAC to 264 VAC

2 Output

5 VDC

24 VDC

4 A

2 A

Chassis

129 mm

98 mm

38 mm

Rd - 65

LPS-50-3.3

Switching Power Supplies 33W 3.3V 10A

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 Mon. 27 Oct to Wed. 05 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 15.1821

Multiples of: 1

Open Frame

33 W

90 VAC to 264 VAC , 127 VDC to 370 VDC

1 Output

3.3 VDC

10 A

Commercial

Chassis

195 mm

55 mm

23 mm

Lps - 50

RPS-75-12

Switching Power Supplies 75.6W 12V 6.3A

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 Mon. 27 Oct to Wed. 05 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 15.21

Multiples of: 1

Open Frame

76 W

90 VAC to 264 VAC , 127 VDC to 370 VDC

1 Output

12 VDC

6.3 A

Medical

Chassis

127 mm

76.2 mm

30.988 mm

Rps - 75

47 Hz to 63 Hz

EPS-45-3.3-C

Switching Power Supplies 26.4W 3.3V 8A 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 Mon. 27 Oct to Wed. 05 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 15.2286

Multiples of: 1

Enclosed

26.4 W

90 VAC to 264 VAC , 127 VDC to 370 VDC

1 Output

3.3 VDC

8 A

Chassis

4 in

2 in

1.14 in

Eps - 45

LPS-50-24

Switching Power Supplies 50.4W 24V 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 Mon. 27 Oct to Wed. 05 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 15.275

Multiples of: 1

Open Frame

50 W

90 VAC to 264 VAC , 127 VDC to 370 VDC

1 Output

24 VDC

2.1 A

Commercial

Chassis

195 mm

55 mm

23 mm

Lps - 50

LRS-150-12

Switching Power Supplies 150W 12V 12.5A 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 Mon. 27 Oct to Wed. 05 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 15.3957

Multiples of: 1

Enclosed

150 W

85 VAC To 264 VAC

1 Output

12 VDC

12.5 A

Commercial

Panel

159 mm

97 mm

30 mm

Lrs - 150

47 Hz To 63 Hz

Bulk

EPS-45-48-C

Switching Power Supplies 48W 48V 1A 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 Mon. 27 Oct to Wed. 05 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 15.5071

Multiples of: 1

Enclosed

48 W

90 VAC to 264 VAC , 127 VDC to 370 VDC

1 Output

48 VDC

1 A

Chassis

4 in

2 in

1.14 in

Eps - 45

EPS-45-24-C

Switching Power Supplies 45.6W 24V 1.9A 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 Mon. 27 Oct to Wed. 05 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 15.5071

Multiples of: 1

Enclosed

45.6 W

90 VAC to 264 VAC , 127 VDC to 370 VDC

1 Output

24 VDC

1.9 A

Chassis

4 in

2 in

1.14 in

Eps - 45

Bulk

EPS-45-15-C

Switching Power Supplies 45W 15V 3A 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 Mon. 27 Oct to Wed. 05 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 15.5071

Multiples of: 1

Enclosed

45 W

90 VAC to 264 VAC , 127 VDC to 370 VDC

1 Output

15 VDC

3 A

Chassis

4 in

2 in

1.14 in

Eps - 45

EPS-45-12-C

Switching Power Supplies 45W 12V 3.75A 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 Mon. 27 Oct to Wed. 05 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 15.5071

Multiples of: 1

Enclosed

45 W

90 VAC to 264 VAC , 127 VDC to 370 VDC

1 Output

12 VDC

3.75 A

Chassis

4 in

2 in

1.14 in

Eps - 45

EPS-120-12

Switching Power Supplies 120W 12V 10A 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 Mon. 27 Oct to Wed. 05 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 15.795

Multiples of: 1

Open Frame

120 W

80 VAC to 264 VAC , 113 VDC to 370 VDC

1 Output

12 VDC

10 A

Commercial

Pcb

101.6 mm

50.8 mm

29 mm

Eps - 120

47 Hz to 63 Hz

PSC-60A

Switching Power Supplies 13.8@2.8, 13.8V@1.5A 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 Mon. 27 Oct to Wed. 05 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 15.8043

Multiples of: 1

Open Frame

39 W

90 VAC to 264 VAC , 127 VDC to 370 VDC

2 Output

13.8 VDC

2.8 A

1.5 A

Commercial

Chassis

101.6 mm

50.8 mm

29 mm

Psc - 60

LPS-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 Mon. 27 Oct to Wed. 05 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 15.86

Multiples of: 1

Open Frame

77 W

90 VAC to 264 VAC , 127 VDC to 370 VDC

1 Output

24 VDC

3.2 A

Commercial

Chassis

222 mm

55 mm

30 mm

Lps - 75

RT-65C

Switching Power Supplies 65.5W 5V/5A 15V/2.2A -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 Mon. 27 Oct to Wed. 05 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 15.9621

Multiples of: 1

Enclosed

65 W

88 VAC to 264 VAC

3 Output

5 VDC

15 VDC

5 A

2.2 A

Chassis

129 mm

98 mm

38 mm

Rt - 65

RPS-120-48

Switching Power Supplies 120W 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 Mon. 27 Oct to Wed. 05 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 16.1014

Multiples of: 1

Open Frame

120 W

80 VAC to 264 VAC , 113 VDC to 370 VDC

1 Output

48 VDC

2.5 A

Medical

Chassis

101.6 mm

50.8 mm

29 mm

Rps - 120

47 Hz to 63 Hz

LPS-75-5

Switching Power Supplies 75W 5V 15A

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 Mon. 27 Oct to Wed. 05 Nov

November 2025