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

LOP-500-54

Switching Power Supplies 502.2W 54V 9.3A 3x5 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 Fri. 26 Dec to Tue. 06 Jan

January 2026

January 2026
	S	M	T	W	T	F	S
53	28	29	30	31	1	2	3
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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 66.888

Multiples of: 1

Switching Supplies

Open Frame

500 W

80 VAC to 264 VAC

1 Output

54 VDC

9.3 A

Medical, Industrial

Chassis

127 mm (5 in)

76.2 mm (3 in)

30.5 mm (1.201 in)

LOP - 500

HEP-185-36A

Switching Power Supplies 187.2W 36V 5.2A IP65 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 Fri. 26 Dec to Tue. 06 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 66.906

Multiples of: 1

Enclosed

1 Output

Commercial

Chassis

228 mm

68 mm

38.8 mm

Hep - 185

Bulk

RPS-400-15

Switching Power Supplies 400W 15V 80-264Vac 2xMOPP Class I

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 Fri. 26 Dec to Tue. 06 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 67.185

Multiples of: 1

Open Frame

400.5 W

80 VAC to 264 VAC , 113 VDC to 370 VDC

1 Output

15 VDC

26.7 A

Medical

Chassis

127 mm

76.2 mm

35 mm

Rps - 400

47 Hz to 63 Hz

RPS-400-27

Switching Power Supplies 400W 27V 80-264Vac 2xMOPP Class I

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 Fri. 26 Dec to Tue. 06 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 67.185

Multiples of: 1

127 mm

76.2 mm

35 mm

Rps - 400

MPQ-200D

Switching Power Supplies 195W 5V/15A 24V/3A 12V/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 Fri. 26 Dec to Tue. 06 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 67.32

Multiples of: 1

200 W

90 VAC to 264 VAC , 127 VDC to 370 VDC

4 Output

5 VDC

24 VDC

15 A

3 A

Medical, Commercial

Chassis

177.8 mm

107.2 mm

35.5 mm

Mpq - 200

MPQ-200F

Switching Power Supplies 199W 5V/15A 24V/2.7A 15V/2A -15V/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 Fri. 26 Dec to Tue. 06 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 67.32

Multiples of: 1

200 W

90 VAC to 264 VAC , 127 VDC to 370 VDC

4 Output

5 VDC

24 VDC

15 A

2.7 A

Medical, Commercial

Chassis

177.8 mm

107.2 mm

35.5 mm

Mpq - 200

UHP-350R-24

Switching Power Supplies 350.4W 24V 14.6A Redundant 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 Fri. 26 Dec to Tue. 06 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 67.455

Multiples of: 1

Enclosed

350.4 W

90 VAC to 264 VAC , 127 VDC to 370 VDC

1 Output

24 VDC

14.6 A

Industrial, Commercial

Chassis

220 mm

62 mm

31 mm

Uhp - 350

47 Hz to 63 Hz

- 30 C

+ 70 C

HEP-100-36A

Switching Power Supplies 95.4W 36V 2.65A IP65 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 Fri. 26 Dec to Tue. 06 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 67.572

Multiples of: 1

Enclosed

95.4 W

90 VAC to 305 VAC

1 Output

36 VDC

2.65 A

Commercial

Chassis

220 mm

68 mm

38.8 mm

Hep - 100

47 Hz to 63 Hz

Bulk

LOP-600-48

Switching Power Supplies 600W 48V 12.5A 3x5 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 Fri. 26 Dec to Tue. 06 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 67.887

Multiples of: 1

Switching Supplies

Open Frame

600 W

80 VAC to 264 VAC , 113 VDC to 370 VDC

1 Output

48 VDC

12.5 A

Medical, Industrial

Chassis

127 mm (5 in)

76.2 mm (3 in)

33.5 mm (1.319 in)

LOP - 600

HEP-185-24A

Switching Power Supplies 187.2W 24V 7.8A IP65 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 Fri. 26 Dec to Tue. 06 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 68.04

Multiples of: 1

Enclosed

187.2 W

90 VAC to 305 VAC , 127 VDC to 431 VDC

1 Output

24 VDC

7.8 A

Commercial

Desktop

228 mm

68 mm

38.8 mm

Hep - 185

47 Hz to 63 Hz

Bulk

MPQ-200B

Switching Power Supplies 193W 5V/15A 12V/7A -5V/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 Fri. 26 Dec to Tue. 06 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 68.085

Multiples of: 1

200 W

90 VAC to 264 VAC , 127 VDC to 370 VDC

4 Output

5 VDC

12 VDC

15 A

7 A

Medical, Commercial

Chassis

177.8 mm

107.2 mm

35.5 mm

Mpq - 200

RPS-400-36-C

Switching Power Supplies 403.2W 36V 11.2A 3x5 Med Enclosed 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 Fri. 26 Dec to Tue. 06 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 68.49

Multiples of: 1

Rps - 400

UHP-350R-5

Switching Power Supplies 300W 5V 60A Redundant 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 Fri. 26 Dec to Tue. 06 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 68.922

Multiples of: 1

Enclosed

300 W

90 VAC to 264 VAC , 127 VDC to 370 VDC

1 Output

5 VDC

60 A

Industrial, Commercial

Chassis

220 mm

62 mm

31 mm

Uhp - 350

47 Hz to 63 Hz

- 30 C

+ 70 C

HRP-300N3-48

Switching Power Supplies 336W 48V 7A w/350% peak power capability

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 Fri. 26 Dec to Tue. 06 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 69.21

Multiples of: 1

Switching Supplies

Enclosed

300 W

85 VAC to 264 VAC , 120 VDC to 370 VDC

1 Output

48 VDC

7 A

Industrial

Chassis

199 mm (7.835 in)

105 mm (4.134 in)

41 mm (1.614 in)

HRP - 300N3

HRP-300N3-24

Switching Power Supplies 336W 24V 14A w/350% peak power capability

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 Fri. 26 Dec to Tue. 06 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 69.21

Multiples of: 1

Switching Supplies

Enclosed

300 W

85 VAC to 264 VAC , 120 VDC to 370 VDC

1 Output

24 VDC

14 A

Industrial

Chassis

199 mm (7.835 in)

105 mm (4.134 in)

41 mm (1.614 in)

HRP - 300N3

EPP-500-24

Switching Power Supplies 499.2W 24V 20.8A 3x5 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 Fri. 26 Dec to Tue. 06 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 69.561

Multiples of: 1

Switching Supplies

Open Frame

499.2 W

80 VAC to 264 VAC , 113 VDC to 370 VDC

1 Output

24 V

20.8 A

Industrial

Smd/Smt

127 mm

76.2 mm

40 mm

Epp - 500

93 %

- 30 C

+ 70 C

EPP-500-48

Switching Power Supplies 499.2W 48V 10.4A 3x5 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 Fri. 26 Dec to Tue. 06 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 69.561

Multiples of: 1

Switching Supplies

Open Frame

499.2 W

80 VAC to 264 VAC , 113 VDC to 370 VDC

1 Output

48 V

10.4 A

Industrial

Smd/Smt

127 mm

76.2 mm

40 mm

Epp - 500

94 %

- 30 C

+ 70 C

EPP-500-18

Switching Power Supplies 500.4W 18V 27.8A 3x5 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 Fri. 26 Dec to Tue. 06 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 69.57

Multiples of: 1

Switching Supplies

Open Frame

500.4 W

80 VAC to 264 VAC , 113 VDC to 370 VDC

1 Output

18 V

27.8 A

Industrial

Smd/Smt

127 mm

76.2 mm

40 mm

Epp - 500

92.5 %

- 30 C

+ 70 C

MSP-200-3.3

Switching Power Supplies 132W 3.3V 40A Medical PS 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 Fri. 26 Dec to Tue. 06 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 69.57

Multiples of: 1

Switching Supplies

Enclosed

132 W

85 VAC to 264 VAC , 120 VDC to 370 VDC

1 Output

3.3 V

40 A

Medical

Chassis

199 mm

98 mm

38 mm

Msp - 200

47 Hz to 63 Hz

MSP-200-36

Switching Power Supplies 205.2W 36V 5.7A Medical PS 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 Fri. 26 Dec to Tue. 06 Jan

January 2026