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

LEB100F-0512-SNR

Switching Power Supplies AC/DC 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.

Cosel

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 289.7012

Multiples of: 1

Switching Supplies

Enclosed

85 W

85 VAC to 264 VAC /120 VDC to 370 VDC

2 Output

5 V

12 V

5 A

Commercial

Chassis

252 mm

85 mm

46 mm

Leb

50 Hz / 60 Hz

- 10 C

+ 70 C

Bulk

PQC250-36DRT

Switching Power Supplies 36VDC 6.9A 1000uF 250W Conv. Cooled
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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.

Murata

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 289.8026

Multiples of: 54

Switching Supplies

Open Frame

264 VAC , 400 VDC

1 Output

36 VDC

6.9 A

Medical, Industrial

Chassis

127 mm

76.2 mm

32 mm

Pqc250

50 Hz , 60 Hz

- 20 C

JPS130PT31

Switching Power Supplies AC/DC, 130W Open-Frame 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.

XP Power

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 289.9222

Multiples of: 1

130 W

90 VAC to 264 VAC

3 Output

5 V

11.5 A

JPS

63 Hz

LWT-15H-5FF

Switching Power Supplies 15W 5V 3A, 15V 0.6A, -15V 0.4A
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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 290.0883

Multiples of: 1

Switching Supplies

15 W

85 VAC to 265 VAC

5 V

15 V

3 A

Commercial

Chassis

6.7 in

3.35 in

1.73 in

Bulk

LWT-15H-525

TDK-Lambda Switching Power Supplies 15W 5V 3A, 12V 0.6A -5V 0.4A
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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 290.0883

Multiples of: 1

Switching Supplies

15 W

85 VAC to 265 VAC

3 Output

5 V

12 V

3 A

Commercial

Chassis

7.28 in

4.13 in

2.36 in

Bulk

HRPG-1000N3-48

Switching Power Supplies 1008W 48V 21A 320% 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

0
Ships to you
by Thu. 20 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 290.119

Multiples of: 1

Switching Supplies

Enclosed

1.008 kW

90 VAC to 264 VAC , 127 VDC to 370 VDC

1 Output

48 VDC

21 A

Industrial

Chassis

218 mm (8.583 in)

105 mm (4.134 in)

61.5 mm (2.421 in)

HRPG - 1000N3

ADA600F-24

Switching Power Supplies 600W 24V 14-25A AC-DC 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.

Cosel

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 290.199

Multiples of: 1

Switching Supplies

Enclosed

600 W

85 VAC to 264 VAC /120 VDC to 350 VDC

1 Output

24 V

25 A

Commercial

Chassis

195 mm

127 mm

65 mm

Ada

50 Hz / 60 Hz

Bulk

73-554-0350I

Switching Power Supplies iMP 144W 8-15V;24-28V Dual Output Module
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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 290.2482

Multiples of: 1

ECM100UQ43

Switching Power Supplies PSU,100W,QUAD OUTPUT, OPEN FRAME
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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.

XP Power

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 290.5429

Multiples of: 1

100 mW

5 V

10 A

Chassis

30.5 mm

63.5 mm

114.3 mm

0 C

80 C

PWR-243-AE

Switching Power Supplies Switching Power Supply(Output:+24VDC)
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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.

Advantech

0
6 to 16 Weeks

January 2027