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

MWP-610P

Switching Power Supplies 244W 5V 8A 12V 8A 24V 4.5A 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

0
6 to 16 Weeks

January 2027

January 2027
	S	M	T	W	T	F	S
53	27	28	29	30	31	1	2
2	3	4	5	6	7	8	9
3	10	11	12	13	14	15	16
4	17	18	19	20	21	22	23
5	24	25	26	27	28	29	30
6	31	1	2	3	4	5	6

AUD 94.9465

Multiples of: 1

304 W

103 VAC to 132 VAC , 206 VAC to 264 VAC selectable

5 V

1.5 A

Commercial

SCS6048

Switching Power Supplies 60W 48V 1.7A
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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.

TDK-Lambda

0
6 to 16 Weeks

January 2027

January 2027
	S	M	T	W	T	F	S
53	27	28	29	30	31	1	2
2	3	4	5	6	7	8	9
3	10	11	12	13	14	15	16
4	17	18	19	20	21	22	23
5	24	25	26	27	28	29	30
6	31	1	2	3	4	5	6

AUD 94.9483

Multiples of: 1

Switching Supplies

Open Frame

60 W

85 VAC to 265 VAC

48 V

1.7 A

Commercial

Pcb

3 in

5 in

1.34 in

Sc40/60

47 Hz to 63 Hz

NLP65-9610J

Switching Power Supplies 65W +5/+15/-15V
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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.

Artesyn Embedded Technologies

0
6 to 16 Weeks

January 2027

January 2027
	S	M	T	W	T	F	S
53	27	28	29	30	31	1	2
2	3	4	5	6	7	8	9
3	10	11	12	13	14	15	16
4	17	18	19	20	21	22	23
5	24	25	26	27	28	29	30
6	31	1	2	3	4	5	6

AUD 95.15

Multiples of: 1

Switching Supplies

Open Frame

65 W

85 VAC to 264 VAC , 120 VDC to 370 VDC

3 Output

5 VDC

15 VDC

7.5 A

2.2 A

Commercial

Chassis

5 in

3 in

1.3 in

Nlp65

47 Hz to 63 Hz

Bulk

CSW65-18

Switching Power Supplies 65W 18V 3.62A
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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.

TDK-Lambda

0
6 to 16 Weeks

January 2027

January 2027
	S	M	T	W	T	F	S
53	27	28	29	30	31	1	2
2	3	4	5	6	7	8	9
3	10	11	12	13	14	15	16
4	17	18	19	20	21	22	23
5	24	25	26	27	28	29	30
6	31	1	2	3	4	5	6

AUD 95.264

Multiples of: 1

Open Frame

65 W

90 VAC to 305 VAC

1 Output

18 VDC

3.62 A

Commercial

Chassis

120.7 mm

63.5 mm

38.1 mm

Csw65

47 Hz to 63 Hz

- 20 C

+ 85 C

LOP-400-15

Switching Power Supplies 400.5W 15V 26.7A 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

0
Ships to you
by Tue. 18 Aug

August 2026

August 2026
	S	M	T	W	T	F	S
31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8
33	9	10	11	12	13	14	15
34	16	17	18	19	20	21	22
35	23	24	25	26	27	28	29
36	30	31	1	2	3	4	5

AUD 95.3018

Multiples of: 1

Switching Supplies

Open Frame

400 W

80 VAC to 264 VAC , 113 VDC to 370 VDC

1 Output

15 VDC

26.7 A

Medical, Industrial

Chassis

127 mm (5 in)

76.2 mm (3 in)

27.5 mm (1.083 in)

LOP - 400

LOP-400-36

Switching Power Supplies 403.2W 36V 11.2A 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

0
Ships to you
by Tue. 18 Aug

August 2026

August 2026
	S	M	T	W	T	F	S
31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8
33	9	10	11	12	13	14	15
34	16	17	18	19	20	21	22
35	23	24	25	26	27	28	29
36	30	31	1	2	3	4	5

AUD 95.3018

Multiples of: 1

Switching Supplies

Open Frame

400 W

80 VAC to 264 VAC , 113 VDC to 370 VDC

1 Output

36 VDC

11.2 A

Medical, Industrial

Chassis

127 mm (5 in)

76.2 mm (3 in)

27.5 mm (1.083 in)

LOP - 400

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

0
Ships to you
by Tue. 18 Aug

August 2026

August 2026
	S	M	T	W	T	F	S
31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8
33	9	10	11	12	13	14	15
34	16	17	18	19	20	21	22
35	23	24	25	26	27	28	29
36	30	31	1	2	3	4	5

AUD 95.3018

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

LOP-400-54

Switching Power Supplies 405W 54V 7.5A 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

0
Ships to you
by Tue. 18 Aug

August 2026

August 2026
	S	M	T	W	T	F	S
31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8
33	9	10	11	12	13	14	15
34	16	17	18	19	20	21	22
35	23	24	25	26	27	28	29
36	30	31	1	2	3	4	5

AUD 95.3018

Multiples of: 1

Switching Supplies

Open Frame

400 W

80 VAC to 264 VAC , 113 VDC to 370 VDC

1 Output

54 VDC

7.5 A

Medical, Industrial

Chassis

127 mm (5 in)

76.2 mm (3 in)

27.5 mm (1.083 in)

LOP - 400

LOP-400-27

Switching Power Supplies 402.3W 27V 14.9A 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

0
Ships to you
by Tue. 18 Aug

August 2026

August 2026
	S	M	T	W	T	F	S
31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8
33	9	10	11	12	13	14	15
34	16	17	18	19	20	21	22
35	23	24	25	26	27	28	29
36	30	31	1	2	3	4	5

AUD 95.3018

Multiples of: 1

Switching Supplies

Open Frame

400 W

80 VAC to 264 VAC , 113 VDC to 370 VDC

1 Output

27 VDC

14.9 A

Medical, Industrial

Chassis

127 mm (5 in)

76.2 mm (3 in)

27.5 mm (1.083 in)

LOP - 400

HSN-200-4.2B

Switching Power Supplies 168W 4.2V 40A 180-264VAC
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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

0
6 to 16 Weeks

January 2027