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

HRPG-600-5

Switching Power Supplies 600W 5V 120A W/PFC 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 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
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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 121.68

Multiples of: 1

Enclosed

600 W

85 VAC to 264 VAC , 120 VDC to 370 VDC

1 Output

5 VDC

120 A

Commercial

Chassis

218 mm

105 mm

63.5 mm

Hrpg - 600

Bulk

HEP-320-54A

Switching Power Supplies 321.3W 54V 5.95A IP65 Vo/Io Adj w/Pot

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 123.048

Multiples of: 1

Enclosed

1 Output

Commercial

Chassis

252 mm

43.8 mm

Hep - 320

Bulk

HRP-600N-24

Switching Power Supplies 648W 24V 27A W200% peak power

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 125.955

Multiples of: 1

HRP-600N-48

Switching Power Supplies 624W 48V 13A W200% peak power

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 126

Multiples of: 1

SE-1000-5

Switching Power Supplies 750W 5V 150A

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 128.799

Multiples of: 1

Switching Supplies

Enclosed

750 W

90 VAC to 264 VAC , 254 VDC to 370 VDC

1 Output

5 VDC

150 A

Commercial

Chassis

Se - 1000

HRPG-450-7.5

Switching Power Supplies 450W 7.5V 60A W/PFC EISA Compliant

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 129.861

Multiples of: 1

Enclosed

450 W

85 VAC to 264 VAC , 120 VDC to 370 VDC

1 Output

7.5 VDC

60 A

Commercial

Chassis

218 mm

105 mm

41 mm

Hrpg - 450

HRPG-450-36

Switching Power Supplies 450W 36V 12.5A WPFC EISA Compliant

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 131.13

Multiples of: 1

Switching Supplies

450 W

85 VAC to 264 VAC , 120 VDC to 370 VDC

1 Output

Commercial

Chassis

218 mm

105 mm

41 mm

Hrpg - 450

MSP-450-12

Switching Power Supplies 12V 37.5A 450W 85-264Vin Medical 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 132.3

Multiples of: 1

Enclosed

450 W

85 VAC to 264 VAC , 120 VDC to 370 VDC

1 Output

12 VDC

37.5 A

Medical

218 mm

105 mm

41 mm

Msp - 450

47 Hz to 63 Hz

MSP-450-3.3

Switching Power Supplies 3.3V 90A 297W 85-264Vin Medical 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 132.3

Multiples of: 1

Enclosed

297 W

85 VAC to 264 VAC , 120 VDC to 370 VDC

1 Output

3.3 VDC

90 A

Medical

218 mm

105 mm

41 mm

Msp - 450

47 Hz to 63 Hz

MSP-450-36

Switching Power Supplies 36V 12.5A 450W 85-264Vin Medical 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 132.3

Multiples of: 1

Switching Supplies

Enclosed

450 W

85 VAC to 264 VAC , 120 VDC to 370 VDC

1 Output

36 V

12.5 A

Medical

218 mm

105 mm

41 mm

Msp - 450

47 Hz to 63 Hz

Bulk

MSP-450-5

Switching Power Supplies 5V 90A 450W 85-264Vin Medical 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 132.3

Multiples of: 1

Enclosed

450 W

85 VAC to 264 VAC , 120 VDC to 370 VDC

1 Output

5 VDC

90 A

Medical

218 mm

105 mm

41 mm

Msp - 450

47 Hz to 63 Hz

MSP-450-7.5

Switching Power Supplies 7.5V 60A 450W 85-264Vin Medical 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 132.3

Multiples of: 1

Enclosed

450 W

85 VAC to 264 VAC , 120 VDC to 370 VDC

1 Output

7.5 VDC

60 A

Medical

218 mm

105 mm

41 mm

Msp - 450

47 Hz to 63 Hz

MSP-450-15

Switching Power Supplies 15V 30A 450W 85-264Vin Medical 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 132.3

Multiples of: 1

Enclosed

450 W

85 VAC to 264 VAC , 120 VDC to 370 VDC

1 Output

15 VDC

30 A

Medical

218 mm

105 mm

41 mm

Msp - 450

47 Hz to 63 Hz

MSP-450-48

Switching Power Supplies 48V 9.5A 456W 85-264Vin Medical 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 132.3

Multiples of: 1

Enclosed

456 W

85 VAC to 264 VAC , 120 VDC to 370 VDC

1 Output

48 VDC

9.5 A

Medical

218 mm

105 mm

41 mm

Msp - 450

47 Hz to 63 Hz

MSP-450-24

Switching Power Supplies 24V 18.8A 451.2W 85-264Vin Medical 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 142.29

Multiples of: 1

Enclosed

451.2 W

85 VAC to 264 VAC , 120 VDC to 370 VDC

1 Output

24 VDC

18.8 A

Medical

218 mm

105 mm

41 mm

Msp - 450

47 Hz to 63 Hz

Hot

HRP-600N-12

Switching Power Supplies 636W 12V 53A W200% peak power

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 144

Multiples of: 1

SE-1000-24

Switching Power Supplies 1000.8W 24V 41.7A

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 144.144

Multiples of: 1

Switching Supplies

Enclosed

1 kW

90 VAC to 132 VAC , 180 VDC to 264 VDC

24 VDC

41.7 A

Commercial

Chassis

278 mm

127 mm

63.5 mm

Se - 1000

SE-1000-12

Switching Power Supplies 999.6W 12V 83.3A

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 144.144

Multiples of: 1

Switching Supplies

Enclosed

1 kW

90 VAC to 132 VAC , 180 VDC to 264 VDC

12 VDC

83.3 A

Commercial

Chassis

278 mm

127 mm

63.5 mm

Se - 1000

PSPA-1000-24

Switching Power Supplies 1008W 24V 42A W/PFC and Parallel

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 145.062

Multiples of: 1

Enclosed

1.008 kW

90 VAC to 264 VAC , 127 VDC to 370 VDC

1 Output

24 VDC

42 A

Industrial, Commercial

Chassis

170 mm

120 mm

93 mm

Pspa - 1000

47 Hz to 63 Hz

- 20 C

+ 70 C

RSP-750-24

Switching Power Supplies 751.2W 24V 31.3A Power Supply 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 Wed. 24 Dec to Fri. 02 Jan

January 2026