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

LAD-360CU

Switching Power Supplies 358.56W 41.5V 7.14A CH2 41.5V 1.5A Battery Charger UART Communication

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. 18 Aug to Wed. 27 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 55.737

Multiples of: 1

Switching Supplies

Enclosed

358.56 W

90 VAC to 132 VAC , 240 VDC to 370 VDC

2 Output

41.5 VDC

7.14 A

1.5 A

Industrial

Chassis

215 mm

115 mm

30 mm

LAD - 360U

PID-250A

Switching Power Supplies 205W 12V/15A 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. 18 Aug to Wed. 27 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 55.917

Multiples of: 1

Open Frame

205 W

90 VAC to 264 VAC

2 Output

12 VDC

5 VDC

15 A

5 A

Commercial

Chassis

222 mm

95 mm

40 mm

Pid - 250

47 Hz to 63 Hz

HRP-200-36

Switching Power Supplies 205.2W 36V 5.7A 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 Mon. 18 Aug to Wed. 27 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 55.98

Multiples of: 1

Enclosed

205.2 W

85 VAC to 264 VAC , 120 VDC to 370 VDC

1 Output

36 VDC

5.7 A

Commercial

Chassis

Hrp - 200

RPS-400-24

Switching Power Supplies 400W 24V 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 Mon. 18 Aug to Wed. 27 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 56.115

Multiples of: 1

Open Frame

400.8 W

80 VAC to 264 VAC , 113 VDC to 370 VDC

1 Output

24 VDC

16.7 A

Medical

Chassis

127 mm

76.2 mm

35 mm

Rps - 400

47 Hz to 63 Hz

HSP-300-4.2

Switching Power Supplies 252W 4.2V 60A Sign Panel 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 Mon. 18 Aug to Wed. 27 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 56.7

Multiples of: 1

Enclosed

252 W

90 VAC to 264 VAC , 127 VDC to 370 VDC

1 Output

Commercial

Chassis

21 mm

81 mm

31 mm

Hsp - 300

47 Hz to 63 Hz

SPV-300-48

Switching Power Supplies 300W 48V 6.25A 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 Mon. 18 Aug to Wed. 27 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 58.563

Multiples of: 1

Enclosed

300 W

88 VAC to 264 VAC , 124 VDC to 370 VDC

1 Output

48 VDC

6.25 A

Commercial

Chassis

215 mm

115 mm

50 mm

Spv - 300

47 Hz to 63 Hz

UHP-350R-15

Switching Power Supplies 351W 15V 23.4A 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 Mon. 18 Aug to Wed. 27 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 58.68

Multiples of: 1

Enclosed

351 W

90 VAC to 264 VAC , 127 VDC to 370 VDC

1 Output

15 VDC

23.4 A

Industrial, Commercial

Chassis

220 mm

62 mm

31 mm

Uhp - 350

47 Hz to 63 Hz

- 30 C

+ 70 C

SE-450-48

Switching Power Supplies 451.2W 48V 9.4A

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. 18 Aug to Wed. 27 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 59.04

Multiples of: 1

Switching Supplies

Enclosed

451 W

90 VAC to 264 VAC , 254 VDC to 370 VDC

1 Output

48 VDC

9.4 A

Commercial

Chassis

225 mm

124 mm

50 mm

Se - 450

HRPG-200-12

Switching Power Supplies 200.4W 12V 16.7A 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 Mon. 18 Aug to Wed. 27 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 59.76

Multiples of: 1

Enclosed

200.4 W

85 VAC to 264 VAC , 120 VDC to 370 VDC

1 Output

12 VDC

16.7 A

Commercial

Chassis

199 mm

98 mm

38 mm

Hrpg - 200

Bulk

HRPG-200-48

Switching Power Supplies 206.4W 48V 4.3A 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 Mon. 18 Aug to Wed. 27 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 59.76

Multiples of: 1

Enclosed

206.4 W

85 VAC to 264 VAC , 120 VDC to 370 VDC

1 Output

48 VDC

4.3 A

Commercial

Chassis

199 mm

98 mm

38 mm

Hrpg - 200

HRPG-200-5

Switching Power Supplies 175W 5V 35A 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 Mon. 18 Aug to Wed. 27 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 59.76

Multiples of: 1

Enclosed

175 W

85 VAC to 264 VAC , 120 VDC to 370 VDC

1 Output

5 VDC

35 A

Commercial

Chassis

199 mm

98 mm

38 mm

Hrpg - 200

UHP-200R-4.2

Switching Power Supplies 168W 4.2V 40A 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 Mon. 18 Aug to Wed. 27 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 62.6259

Multiples of: 1

Enclosed

168 W

90 VAC to 264 VAC , 127 VDC to 370 VDC

1 Output

4.2 VDC

40 A

Industrial, Commercial

Chassis

194 mm

55 mm

26 mm

Uhp - 200

47 Hz to 63 Hz

- 30 C

+ 70 C

UHP-350-3.3

Switching Power Supplies 198W 3.3V 60A 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 Mon. 18 Aug to Wed. 27 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 63.09

Multiples of: 1

Enclosed

198 W

90 VAC to 264 VAC , 127 VDC to 370 VDC

1 Output

3.3 VDC

60 A

Industrial, Commercial

Chassis

220 mm

62 mm

31 mm

Uhp - 350

47 Hz to 63 Hz

- 30 C

+ 70 C

HRPG-200-36

Switching Power Supplies 205.2W 36V 5.7A 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 Mon. 18 Aug to Wed. 27 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 63.441

Multiples of: 1

Enclosed

205.2 W

85 VAC to 264 VAC , 120 VDC to 370 VDC

1 Output

36 VDC

5.7 A

Commercial

Chassis

199 mm

98 mm

38 mm

Hrpg - 200

UHP-350R-4.2

Switching Power Supplies 252W 4.2V 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 Mon. 18 Aug to Wed. 27 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 63.63

Multiples of: 1

Enclosed

252 W

90 VAC to 264 VAC , 127 VDC to 370 VDC

1 Output

4.2 VDC

60 A

Industrial, Commercial

Chassis

220 mm

62 mm

31 mm

Uhp - 350

47 Hz to 63 Hz

- 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 Mon. 18 Aug to Wed. 27 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 63.648

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

SE-450-36

Switching Power Supplies 450W 36V 12.5A

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. 18 Aug to Wed. 27 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 63.909

Multiples of: 1

Switching Supplies

Enclosed

450 W

90 VAC to 264 VAC , 254 VDC to 370 VDC

1 Output

36 VDC

12.5 A

Commercial

Chassis

225 mm

124 mm

50 mm

Se - 450

ADD-155C

Switching Power Supplies 149.9W 2.3A 54V 3A 5Vout W/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. 18 Aug to Wed. 27 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 64.287

Multiples of: 1

Enclosed

155 W

88 VAC to 264 VAC

2 Output

54 VDC

5 VDC

2.3 A

3 A

Commercial

Chassis

199 mm

110 mm

50 mm

Add - 155

47 Hz to 63 Hz

HEP-150-15A

Switching Power Supplies 150W 15V 10A 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 Mon. 18 Aug to Wed. 27 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 64.422

Multiples of: 1

Enclosed

150 W

90 VAC to 305 VAC

1 Output

15 VDC

10 A

Commercial

Chassis

228 mm

68 mm

38.8 mm

Hep - 150

47 Hz to 63 Hz

Bulk

HRPG-300-15

Switching Power Supplies 330W 15V 22A W/ REMOTE SENSE

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. 18 Aug to Wed. 27 Aug

August 2025