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-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 Mon. 10 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

AUD 84.5

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

AD-155B

Switching Power Supplies 27.6V/5A 27.1V/0.5A 151.55W W/UPS Func.
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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 Mon. 10 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

AUD 84.7143

Multiples of: 1

138 W

88 VAC to 264 VAC , 124 VDC to 370 VDC

2 Output

27.6 VDC

27.1 VDC

5 A

0.5 A

Commercial

Chassis

199 mm

110 mm

50 mm

Ad - 155

AD-155A

Switching Power Supplies 51.55W 13.8V/10.5A 13.3V/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

4850
Ships to you
by Mon. 10 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

AUD 84.7143

Multiples of: 1

145 W

88 VAC to 264 VAC , 124 VDC to 370 VDC

2 Output

13.8 VDC

13.3 VDC

10.5 A

0.5 A

Commercial

Chassis

199 mm

110 mm

50 mm

Ad - 155

UHP-350-12

Switching Power Supplies 350.4W 12V 29.2A 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 Mon. 10 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

AUD 86.8571

Multiples of: 1

Enclosed

350.4 W

90 VAC to 264 VAC , 127 VDC to 370 VDC

1 Output

12 VDC

29.2 A

Industrial, Commercial

Chassis

220 mm

62 mm

31 mm

Uhp - 350

47 Hz to 63 Hz

- 30 C

+ 70 C

LAD-360CU

Switching Power Supplies 358.56W 41.5V 7.14A CH2 41.5V 1.5A Battery Charger UART Communication
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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 Mon. 10 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

AUD 86.8571

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

LRS-600N2-36

Switching Power Supplies 597.6W 36V 16.6A 200% Peak Power
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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 Mon. 10 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

AUD 87.6714

Multiples of: 1

Switching Supplies

Enclosed

597.6 W

90 VAC to 132 VAC , 180 VAC to 264 VAC , 255 VDC to 370 VDC

1 Output

36 VDC

16.6 A

ITE, Industrial

Chassis

225 mm (8.858 in)

124 mm (4.882 in)

41 mm (1.614 in)

LRS - 600N2

ADS-15512

Switching Power Supplies 12Vout 11.5A/5Vout3A 153W
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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 Mon. 10 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

AUD 88.1429

Multiples of: 1

Dc - Dc Converter

Enclosed

153 W

88 VAC to 264 VAC , 124 VDC to 370 VDC

2 Output

12 VDC

5 VDC

11.5 A

3 A

Commercial

Chassis

199 mm

110 mm

50 mm

Ads - 155

47 Hz to 63 Hz

- 10 C

+ 60 C

ADS-15524

Switching Power Supplies 24V/5.8A 5V/3A 154.2W
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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 Mon. 10 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

AUD 88.1429

Multiples of: 1

Dc - Dc Converter

Enclosed

154.2 W

88 VAC to 264 VAC , 124 VDC to 370 VDC

2 Output

24 VDC

5 VDC

5.8 A

3 A

Commercial

Chassis

199 mm

110 mm

50 mm

Ads - 155

47 Hz to 63 Hz

- 10 C

+ 60 C

LOP-400-18

Switching Power Supplies 399.6W 18V 22.2A 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 Mon. 10 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

AUD 88.2857

Multiples of: 1

Switching Supplies

Open Frame

400 W

80 VAC to 264 VAC , 113 VDC to 370 VDC

1 Output

18 VDC

22.2 A

Medical, Industrial

Chassis

127 mm (5 in)

76.2 mm (3 in)

27.5 mm (1.083 in)

LOP - 400

SPV-150-12

Switching Power Supplies 150W 12V 12.5A 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

32
Ships to you
between Fri. 14 Nov to Thu. 20 Nov

November 2025