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

UHP-200A-5

Switching Power Supplies 200W 5V 40A
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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 Fri. 06 Feb

February 2026

February 2026
	S	M	T	W	T	F	S
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AUD 64.3846

Multiples of: 1

Enclosed

200 W

90 VAC to 264 VAC , 127 VDC to 370 VDC

1 Output

5 VDC

40 A

Commercial

Chassis

167 mm

55 mm

26 mm

Uhp - 200A

47 Hz to 63 Hz

- 30 C

+ 50 C

UHP-200A-4.5

Switching Power Supplies 180W 4.5V 40A
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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 Fri. 06 Feb

February 2026

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

AUD 64.3846

Multiples of: 1

Enclosed

180 W

90 VAC to 264 VAC , 127 VDC to 370 VDC

1 Output

4.5 VDC

40 A

Commercial

Chassis

167 mm

55 mm

26 mm

Uhp - 200A

47 Hz to 63 Hz

- 30 C

+ 50 C

UHP-200R-55

Switching Power Supplies 201.6W 55V 3.6A Redundant 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 Fri. 06 Feb

February 2026

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

AUD 64.4954

Multiples of: 1

Switching Supplies

Enclosed

200 W

90 VAC to 264 VAC , 127 VDC to 370 VDC

1 Output

55 VDC

3.6 A

Industrial

Chassis

194 mm

55 mm

26 mm

UHP - 200

UHP-200R-36

Switching Power Supplies 201.6W 36V 5.6A Redundant 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 Fri. 06 Feb

February 2026

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

AUD 64.4954

Multiples of: 1

Enclosed

201.6 W

90 VAC to 264 VAC , 127 VDC to 370 VDC

1 Output

36 VDC

5.6 A

Industrial, Commercial

Chassis

194 mm

55 mm

26 mm

Uhp - 200

47 Hz to 63 Hz

- 30 C

+ 70 C

MSP-100-24

Switching Power Supplies 108W 24V 4.5A Medical Power Supply
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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 Fri. 06 Feb

February 2026

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

AUD 64.9385

Multiples of: 1

Enclosed

108 W

85 VAC to 264 VAC , 120 VDC to 370 VDC

1 Output

24 VDC

4.5 A

Medical

Chassis

159 mm

97 mm

38 mm

Msp - 100

47 Hz to 63 Hz

MSP-100-12

Switching Power Supplies 102W 12V 8.5A Medical Power Supply
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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 Fri. 06 Feb

February 2026

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

AUD 64.9385

Multiples of: 1

Enclosed

120 W

85 VAC to 264 VAC , 120 VDC to 370 VDC

1 Output

12 VDC

8.5 A

Medical

Chassis

159 mm

97 mm

38 mm

Msp - 100

47 Hz to 63 Hz

RSP-320-13.5

Switching Power Supplies 321.3W 13.5V 23.8A 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 Fri. 06 Feb

February 2026

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

AUD 65.0769

Multiples of: 1

Enclosed

321.3 W

88 VAC to 264 VAC

1 Output

13.5 VDC

23.8 A

Commercial

Chassis

215 mm

115 mm

30 mm

Rsp - 320

47 Hz to 63 Hz

RSP-320-15

Switching Power Supplies 321W 15V 21.4A 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 Fri. 06 Feb

February 2026

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

AUD 65.0769

Multiples of: 1

Enclosed

321 W

88 VAC to 264 VAC

1 Output

15 VDC

21.4 A

Commercial

Chassis

215 mm

115 mm

30 mm

Rsp - 320

47 Hz to 63 Hz

Bulk

RSP-320-36

Switching Power Supplies 320.4W 36V 8.9A 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 Fri. 06 Feb

February 2026

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

AUD 65.0769

Multiples of: 1

Enclosed

320.4 W

88 VAC to 264 VAC

1 Output

36 VDC

8.9 A

Commercial

Chassis

215 mm

115 mm

30 mm

Rsp - 320

47 Hz to 63 Hz

PPT-125D

Switching Power Supplies 101W 5V/7A 24V/2.5A 12V/0.5A
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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

4
Ships to you
between Wed. 18 Feb to Fri. 20 Feb

February 2026