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

RS-25-48

Switching Power Supplies 27.36W 48V 0.57A

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. 29 Sep to Wed. 08 Oct

October 2025

October 2025
	S	M	T	W	T	F	S
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
42	12	13	14	15	16	17	18
43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 8.361

Multiples of: 1

Enclosed

27 W

88 VAC to 264 VAC , 125 VDC to 373 VDC

1 Output

48 VDC

0.57 A

Chassis

79 mm

51 mm

28 mm

Rs - 25

RS-25-3.3

Switching Power Supplies 19.8W 3.3V 6A

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. 29 Sep to Wed. 08 Oct

October 2025

October 2025
	S	M	T	W	T	F	S
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
42	12	13	14	15	16	17	18
43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 8.379

Multiples of: 1

Enclosed

20 W

88 VAC to 264 VAC , 125 VDC to 373 VDC

1 Output

3.3 VDC

6 A

Chassis

79 mm

51 mm

28 mm

Rs - 25

LRS-35-12

Switching Power Supplies 36W 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. 29 Sep to Wed. 08 Oct

October 2025

October 2025
	S	M	T	W	T	F	S
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
42	12	13	14	15	16	17	18
43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 8.406

Multiples of: 1

Enclosed

36 W

85 VAC to 264 VAC , 120 VDC to 373 VDC

1 Output

12 VDC

3 A

Commercial

Panel

99 mm

82 mm

30 mm

Lrs - 35

47 Hz To 63 Hz

LRS-35-15

Switching Power Supplies 36W 15V 2.4A

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 Mon. 29 Sep to Wed. 08 Oct

October 2025

October 2025
	S	M	T	W	T	F	S
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
42	12	13	14	15	16	17	18
43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 8.676

Multiples of: 1

Enclosed

36 W

85 VAC to 264 VAC , 120 VDC to 373 VDC

1 Output

15 VDC

2.4 A

Commercial

Panel

99 mm

82 mm

30 mm

Lrs - 35

47 Hz to 63 Hz

Bulk

LRS-35-36

Switching Power Supplies 36W 36V 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. 29 Sep to Wed. 08 Oct

October 2025

October 2025
	S	M	T	W	T	F	S
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
42	12	13	14	15	16	17	18
43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 8.739

Multiples of: 1

Enclosed

36 W

85 VAC to 264 VAC

1 Output

36 VDC

1 A

Commercial

Panel

99 mm

82 mm

30 mm

Lrs - 35

47 Hz to 63 Hz

Bulk

LRS-50-24

Switching Power Supplies 52.8W 24V 2.2A

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. 29 Sep to Wed. 08 Oct

October 2025

October 2025
	S	M	T	W	T	F	S
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
42	12	13	14	15	16	17	18
43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 8.829

Multiples of: 1

Enclosed

52.8 W

85 VAC to 264 VAC , 120 VDC to 373 VDC

1 Output

24 VDC

2.2 A

Commercial

Panel

99 mm

82 mm

30 mm

Lrs - 50

47 Hz to 63 Hz

Bulk

EPS-45-15

Switching Power Supplies 45W 15V 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. 29 Sep to Wed. 08 Oct

October 2025

October 2025
	S	M	T	W	T	F	S
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
42	12	13	14	15	16	17	18
43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 8.964

Multiples of: 1

Open Frame

45 W

90 VAC to 264 VAC , 127 VDC to 370 VDC

1 Output

15 VDC

3 A

Chassis

101.6 mm

50.8 mm

28.956 mm

Eps - 45

Bulk

EPS-25-5

Switching Power Supplies 25W 5V 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. 29 Sep to Wed. 08 Oct

October 2025

October 2025
	S	M	T	W	T	F	S
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
42	12	13	14	15	16	17	18
43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 9.027

Multiples of: 1

Open Frame

25 W

85 VAC to 264 VAC , 120 VDC to 370 VDC

1 Output

5 VDC

5 A

Chassis

76.2 mm

50.8 mm

23.876 mm

Eps - 25

RPS-30-12

Switching Power Supplies 30W 12V 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. 29 Sep to Wed. 08 Oct

October 2025

October 2025
	S	M	T	W	T	F	S
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
42	12	13	14	15	16	17	18
43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 9.045

Multiples of: 1

Open Frame

30 W

80 VAC to 264 VAC , 113 VDC to 370 VDC

1 Output

12 VDC

2.5 A

Medical

Chassis

76.2 mm

50.8 mm

24 mm

Rps - 30

47 Hz to 63 Hz

Bulk

LRS-35-48

Switching Power Supplies 38.4W 48V 0.8A

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 Mon. 29 Sep to Wed. 08 Oct

October 2025

October 2025
	S	M	T	W	T	F	S
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
42	12	13	14	15	16	17	18
43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 9.09

Multiples of: 1

Enclosed

38.4 W

85 VAC to 264 VAC , 120 VDC to 373 VDC

1 Output

48 VDC

800 mA

Commercial

Panel

99 mm

82 mm

30 mm

Lrs - 35

47 Hz to 63 Hz

Bulk

EPS-25-12

Switching Power Supplies 25.2W 12V 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. 29 Sep to Wed. 08 Oct

October 2025

October 2025
	S	M	T	W	T	F	S
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
42	12	13	14	15	16	17	18
43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 9.135

Multiples of: 1

Open Frame

25.2 W

85 VAC to 264 VAC , 120 VDC to 370 VDC

1 Output

12 VDC

2.1 A

Chassis

76.2 mm

50.8 mm

23.876 mm

Eps - 25

Bulk

EPS-25-24

Switching Power Supplies 25.2W 24V 1.05A

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. 29 Sep to Wed. 08 Oct

October 2025

October 2025
	S	M	T	W	T	F	S
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
42	12	13	14	15	16	17	18
43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 9.135

Multiples of: 1

Open Frame

25.2 W

85 VAC to 264 VAC , 120 VDC to 370 VDC

1 Output

24 VDC

1.05 A

Chassis

76.2 mm

50.8 mm

23.876 mm

Eps - 25

EPS-25-48

Switching Power Supplies 25.44W 48V 0.53A

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. 29 Sep to Wed. 08 Oct

October 2025

October 2025
	S	M	T	W	T	F	S
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
42	12	13	14	15	16	17	18
43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 9.18

Multiples of: 1

Switching Supplies

Open Frame

25.44 W

85 VAC to 264 VAC , 120 VDC to 370 VDC

1 Output

48 V

0.53 A

Chassis

3 in

2 in

0.94 in

Eps - 25

Bulk

EPS-25-3.3

Switching Power Supplies 16.5W 3.3V 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. 29 Sep to Wed. 08 Oct

October 2025

October 2025
	S	M	T	W	T	F	S
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
42	12	13	14	15	16	17	18
43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 9.18

Multiples of: 1

Open Frame

16.5 W

85 VAC to 264 VAC , 120 VDC to 370 VDC

1 Output

3.3 VDC

5 A

Chassis

76.2 mm

50.8 mm

23.876 mm

Eps - 25

EPS-45-5

Switching Power Supplies 40W 5V 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 Mon. 29 Sep to Wed. 08 Oct

October 2025

October 2025
	S	M	T	W	T	F	S
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
42	12	13	14	15	16	17	18
43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 9.288

Multiples of: 1

Open Frame

40 W

90 VAC to 264 VAC , 127 VDC to 370 VDC

1 Output

5 VDC

8 A

Chassis

101.6 mm

50.8 mm

28.956 mm

Eps - 45

Bulk

EPS-35-24

Switching Power Supplies 36W 24V 1.5A

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. 29 Sep to Wed. 08 Oct

October 2025

October 2025
	S	M	T	W	T	F	S
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
42	12	13	14	15	16	17	18
43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 9.315

Multiples of: 1

Open Frame

36 W

85 VAC to 264 VAC , 120 VDC to 370 VDC

1 Output

24 VDC

1.5 A

Chassis

76.2 mm

50.8 mm

23.876 mm

Eps - 35

Bulk

LRS-35-5

Switching Power Supplies 35W 5V 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 Mon. 29 Sep to Wed. 08 Oct

October 2025

October 2025
	S	M	T	W	T	F	S
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
42	12	13	14	15	16	17	18
43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 9.423

Multiples of: 1

Enclosed

35 W

85 VAC to 264 VAC , 120 VDC to 373 VDC

1 Output

5 VDC

7 A

Commercial

Panel

99 mm

82 mm

30 mm

Lrs - 35

47 Hz To 63 Hz

Bulk

EPS-35-12

Switching Power Supplies 36W 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. 29 Sep to Wed. 08 Oct

October 2025

October 2025
	S	M	T	W	T	F	S
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
42	12	13	14	15	16	17	18
43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 9.585

Multiples of: 1

Open Frame

36 W

85 VAC to 264 VAC , 120 VDC to 370 VDC

1 Output

12 VDC

3 A

Chassis

76.2 mm

50.8 mm

23.876 mm

Eps - 35

EPS-45S-24

Switching Power Supplies 45.6W 24V 1.9A 3x2 open frame

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. 29 Sep to Wed. 08 Oct

October 2025

October 2025
	S	M	T	W	T	F	S
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11
42	12	13	14	15	16	17	18
43	19	20	21	22	23	24	25
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 9.612

Multiples of: 1

Open Frame

45.6 W

80 VAC to 264 VAC

1 Output

24 VDC

1.9 A

Commercial

Chassis

76.2 mm

50.8 mm

24 mm

Eps - 45S

47 Hz to 63 Hz

Bulk

RS-35-12

Switching Power Supplies 36W 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. 29 Sep to Wed. 08 Oct

October 2025