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	Availability ⓘ (▲▼)	Price(AUD) (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-600-12

Switching Power Supplies 600W 12V 50A 3x5 medical
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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

4850
Ships to you
by Tue. 24 Mar

March 2026

March 2026
	S	M	T	W	T	F	S
9	22	23	24	25	26	27	28
10	1	2	3	4	5	6	7
11	8	9	10	11	12	13	14
12	15	16	17	18	19	20	21
13	22	23	24	25	26	27	28
14	29	30	31	1	2	3	4

AUD 99.2687

Multiples of: 1

Switching Supplies

Open Frame

600 W

80 VAC to 264 VAC , 113 VDC to 370 VDC

1 Output

12 VDC

50 A

Medical, Industrial

Chassis

127 mm (5 in)

76.2 mm (3 in)

35 mm (1.378 in)

LOP - 600

LOP-600-48

Switching Power Supplies 600W 48V 12.5A 3x5 medical
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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

4850
Ships to you
by Tue. 24 Mar

March 2026

March 2026
	S	M	T	W	T	F	S
9	22	23	24	25	26	27	28
10	1	2	3	4	5	6	7
11	8	9	10	11	12	13	14
12	15	16	17	18	19	20	21
13	22	23	24	25	26	27	28
14	29	30	31	1	2	3	4

AUD 99.2687

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

LOP-600-27

Switching Power Supplies 602.1W 27V 22.3A 3x5 medical
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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

4850
Ships to you
by Tue. 24 Mar

March 2026

March 2026
	S	M	T	W	T	F	S
9	22	23	24	25	26	27	28
10	1	2	3	4	5	6	7
11	8	9	10	11	12	13	14
12	15	16	17	18	19	20	21
13	22	23	24	25	26	27	28
14	29	30	31	1	2	3	4

AUD 99.2687

Multiples of: 1

Switching Supplies

Open Frame

600 W

80 VAC to 264 VAC , 113 VDC to 370 VDC

1 Output

27 VDC

22.3 A

Medical, Industrial

Chassis

127 mm (5 in)

76.2 mm (3 in)

33.5 mm (1.319 in)

LOP - 600

HEP-150-54A

Switching Power Supplies 151.2W 54V 2.8A IP65 W/PFC
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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

4850
Ships to you
by Tue. 24 Mar

March 2026

March 2026
	S	M	T	W	T	F	S
9	22	23	24	25	26	27	28
10	1	2	3	4	5	6	7
11	8	9	10	11	12	13	14
12	15	16	17	18	19	20	21
13	22	23	24	25	26	27	28
14	29	30	31	1	2	3	4

AUD 100.1821

Multiples of: 1

Enclosed

1 Output

Commercial

Chassis

228 mm

68 mm

38.8 mm

Hep - 150

Bulk

HRP-300-7.5

Switching Power Supplies 300W 7.5V 40A W/ PFC FUNCTION
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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

4850
Ships to you
by Tue. 24 Mar

March 2026

March 2026
	S	M	T	W	T	F	S
9	22	23	24	25	26	27	28
10	1	2	3	4	5	6	7
11	8	9	10	11	12	13	14
12	15	16	17	18	19	20	21
13	22	23	24	25	26	27	28
14	29	30	31	1	2	3	4

AUD 100.3701

Multiples of: 1

Enclosed

300 W

85 VAC to 264 VAC , 120 VDC to 370 VDC

1 Output

7.5 VDC

40 A

Commercial

Chassis

199 mm

105 mm

41 mm

Hrp - 300

47 Hz to 63 Hz

MPQ-200B

Switching Power Supplies 193W 5V/15A 12V/7A -5V/2A -12V/2A
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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

4850
Ships to you
by Tue. 24 Mar

March 2026

March 2026
	S	M	T	W	T	F	S
9	22	23	24	25	26	27	28
10	1	2	3	4	5	6	7
11	8	9	10	11	12	13	14
12	15	16	17	18	19	20	21
13	22	23	24	25	26	27	28
14	29	30	31	1	2	3	4

AUD 100.4776

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-400-27-C

Switching Power Supplies 400W 27V 80-264Vac with case 2xMOPP
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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

4850
Ships to you
by Tue. 24 Mar

March 2026

March 2026
	S	M	T	W	T	F	S
9	22	23	24	25	26	27	28
10	1	2	3	4	5	6	7
11	8	9	10	11	12	13	14
12	15	16	17	18	19	20	21
13	22	23	24	25	26	27	28
14	29	30	31	1	2	3	4

AUD 101.3239

Multiples of: 1

127 mm

76.2 mm

35 mm

Rps - 400

RPS-400-36-C

Switching Power Supplies 403.2W 36V 11.2A 3x5 Med Enclosed PS
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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

4850
Ships to you
by Tue. 24 Mar

March 2026

March 2026
	S	M	T	W	T	F	S
9	22	23	24	25	26	27	28
10	1	2	3	4	5	6	7
11	8	9	10	11	12	13	14
12	15	16	17	18	19	20	21
13	22	23	24	25	26	27	28
14	29	30	31	1	2	3	4

AUD 101.3239

Multiples of: 1

Rps - 400

LOP-600-15

Switching Power Supplies 600W 15V 40A 3x5 medical
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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

4850
Ships to you
by Tue. 24 Mar

March 2026

March 2026
	S	M	T	W	T	F	S
9	22	23	24	25	26	27	28
10	1	2	3	4	5	6	7
11	8	9	10	11	12	13	14
12	15	16	17	18	19	20	21
13	22	23	24	25	26	27	28
14	29	30	31	1	2	3	4

AUD 101.3239

Multiples of: 1

Switching Supplies

Open Frame

600 W

80 VAC to 264 VAC , 113 VDC to 370 VDC

1 Output

15 VDC

40 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
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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

24
Ships to you
between Mon. 30 Mar to Fri. 03 Apr

April 2026