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-50-15

Switching Power Supplies 51W 15V 3.4A

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
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5	25	26	27	28	29	30	31
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USD 11.79

Multiples of: 1

Enclosed

51 W

88 VAC to 264 VAC , 125 VDC to 373 VDC

1 Output

15 VDC

3.4 A

Chassis

99 mm

97 mm

36 mm

Rs - 50

RS-50-5

Switching Power Supplies 50W 5V 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 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 11.79

Multiples of: 1

Enclosed

50 W

88 VAC to 264 VAC , 125 VDC to 373 VDC

1 Output

5 VDC

10 A

Chassis

99 mm

97 mm

36 mm

Rs - 50

RS-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 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 11.79

Multiples of: 1

Enclosed

53 W

88 VAC to 264 VAC , 125 VDC to 373 VDC

1 Output

24 VDC

2.2 A

Chassis

99 mm

97 mm

36 mm

Rs - 50

RS-50-12

Switching Power Supplies 50.4W 12V 4.2A

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 11.79

Multiples of: 1

Enclosed

50 W

88 VAC to 264 VAC , 125 VDC to 373 VDC

1 Output

12 VDC

4.2 A

Chassis

99 mm

97 mm

36 mm

Rs - 50

RPS-45-24

Switching Power Supplies 45W 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 11.835

Multiples of: 1

Open Frame

45.6 W

80 VAC to 264 VAC

1 Output

24 VDC

1.9 A

Medical

Chassis

76.2 mm

50.8 mm

24 mm

Rps - 45

47 Hz to 63 Hz

Bulk

RPS-65-12

Switching Power Supplies 65W 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 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 11.871

Multiples of: 1

Open Frame

65 W

80 VAC to 264 VAC

1 Output

12 VDC

5.42 A

Medical

Chassis

76.2 mm

50.8 mm

24 mm

Rps - 65

47 Hz to 63 Hz

Bulk

PD-25B

Switching Power Supplies 25W 5V/1.2A 24V/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 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 11.97

Multiples of: 1

6 W

85 VAC to 264 VAC , 120 VDC to 370 VDC

2 Output

5 VDC

24 VDC

1.2 A

0.8 A

Commercial

Chassis

107 mm

61 mm

28 mm

Pd - 25

PD-2515

Switching Power Supplies 24W 15V/0.8A -15V/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 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 11.97

Multiples of: 1

12 W

85 VAC to 264 VAC , 120 VDC to 370 VDC

2 Output

15 VDC

- 15 VDC

0.8 A

Commercial

Chassis

107 mm

61 mm

28 mm

Pd - 25

Bulk

PD-2512

Switching Power Supplies 24W 12V/1A -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 11.97

Multiples of: 1

12 W

85 VAC to 264 VAC , 120 VDC to 370 VDC

2 Output

12 VDC

- 12 VDC

1 A

Commercial

Chassis

107 mm

61 mm

28 mm

Pd - 25

EPS-45S-3.3

Switching Power Supplies 26.4W 3.3V 8A 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 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 11.979

Multiples of: 1

76.2 mm

50.8 mm

24 mm

Eps - 45S

Bulk

EPS-45S-7.5

Switching Power Supplies 40.5W 7.5V 5.4A 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 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 11.979

Multiples of: 1

76.2 mm

50.8 mm

24 mm

Eps - 45S

Bulk

RPS-60-24

Switching Power Supplies 60W 24V 2.5A

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 12.033

Multiples of: 1

Open Frame

60 W

90 VAC to 264 VAC , 127 VDC to 370 VDC

1 Output

24 VDC

2.5 A

Medical

Chassis

101.6 mm

50.8 mm

28.956 mm

Rps - 60

47 Hz to 63 Hz

MFM-30-12

Switching Power Supplies 30W 12V 2.5A Medical Open PS

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 12.06

Multiples of: 1

Open Frame

30 W

80 VAC to 264 VAC

1 Output

12 VDC

2.5 A

Medical

Smd/Smt

65.5 mm

35 mm

23 mm

Mfm - 30

47 Hz to 63 Hz

- 40 C

+ 85 C

MFM-30-15

Switching Power Supplies 30W 15V 2A Medical Open PS

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 12.06

Multiples of: 1

Open Frame

30 W

80 VAC to 264 VAC

1 Output

15 VDC

2 A

Medical

Smd/Smt

65.5 mm

35 mm

23 mm

Mfm - 30

47 Hz to 63 Hz

- 40 C

+ 85 C

PD-45A

Switching Power Supplies 40W 5V/3.2A 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 12.06

Multiples of: 1

40 W

90 VAC to 264 VAC , 127 VDC to 370 VDC

2 Output

5 VDC

12 VDC

3.2 A

2 A

Commercial

Chassis

127 mm

76.2 mm

27.94 mm

Pd - 45

Bulk

PD-45B

Switching Power Supplies 44.8W 5V/3.2A 24V/1.2A

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 12.06

Multiples of: 1

16 W

90 VAC to 264 VAC , 127 VDC to 370 VDC

2 Output

5 VDC

24 VDC

3.2 A

1.2 A

Commercial

Chassis

127 mm

76.2 mm

27.94 mm

Pd - 45

RS-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 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 12.15

Multiples of: 1

Enclosed

33 W

88 VAC to 264 VAC , 125 VDC to 373 VDC

1 Output

3.3 VDC

10 A

Chassis

99 mm

97 mm

36 mm

Rs - 50

Bulk

MFM-30-5

Switching Power Supplies 30W 5V 6A Medical Open PS

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 12.15

Multiples of: 1

Open Frame

30 W

80 VAC to 264 VAC

1 Output

5 VDC

6 A

Medical

Smd/Smt

65.5 mm

35 mm

23 mm

Mfm - 30

47 Hz to 63 Hz

- 40 C

+ 85 C

EPS-65-24

Switching Power Supplies 65.04W 24V 2.71A

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 12.186

Multiples of: 1

Open Frame

65.04 W

90 VAC to 264 VAC , 127 VDC to 370 VDC

1 Output

24 VDC

2.71 A

Chassis

101.6 mm

50.8 mm

28.956 mm

Eps - 65

EPS-65S-24

Switching Power Supplies 65W 24V 2.71A 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 Wed. 24 Dec to Fri. 02 Jan

January 2026