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

SPA-030-24

Power supply: switched-mode; for building in; 30W; 24VDC; 1.5A
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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.

Autonics

0
6 to 16 Weeks

January 2027

January 2027
	S	M	T	W	T	F	S
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AUD 85.05

Multiples of: 1

30 W

LPQ152-C

Switching Power Supplies 5v 12v 12v 5-25v 110W 4.25"x8.5"w/cov
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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
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AUD 85.1025

Multiples of: 1

Switching Supplies

Open Frame

110 w , 150 W

85 VAC to 132 VAC , 170 VAC to 264 VAC

4 Output

5 VDC

12 VDC

22 A

8 A

Commercial

Chassis

8.5 in

4.25 in

1.5 in

Lpq150

S8FS-G03015CD

Switching Power Supplies PS 30W 15V 2.4A DIN mount
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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.

Omron

0
6 to 16 Weeks

January 2027

January 2027
	S	M	T	W	T	F	S
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2	3	4	5	6	7	8	9
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AUD 85.3771

Multiples of: 1

MS4012F

Switching Power Supplies 12V 40W 3.3A
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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.

Inventus 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
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AUD 85.4062

Multiples of: 1

Switching Supplies

Open Frame

40 W

85 VAC to 264 VAC

1 Output

12 V

3.3 A

Medical

Chassis

3 in

5 in

0.992 in

63 Hz

MBC40-3003G

Open Frame AC DC Converters 3 Output 3.3V 5.2V -12.8V 90 ~ 264 VAC Input
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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.

Bel Fuse

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
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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 85.4792

Multiples of: 1

Switching Supplies

Open Frame

40 W

90 v to 264 V

3 Output

3.3 V

5.2 V

6 A

3 A

Medical

Chassis

Mbc40

Bulk

SE-350-12

Switching Power Supplies 348W 12V 29A
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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
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AUD 85.5147

Multiples of: 1

Switching Supplies

Enclosed

350 W

90 VAC to 132 VAC , 180 VAC to 264 VAC selectable , 254 VDC to 370 VDC

12 VDC

29 A

Commercial

Chassis

215 mm

115 mm

50 mm

Se - 350

CFM100M120

Switching Power Supplies AC-DC Module with PFC, Medical & ITE, 100 Watt, Open Frame, 90-264VAC Input, 12VDC Output
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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.

Cincon

0
6 to 16 Weeks

January 2027

January 2027
	S	M	T	W	T	F	S
53	27	28	29	30	31	1	2
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AUD 85.6467

Multiples of: 1

Open Frame

100 W

90 VAC to 264 VAC

1 Output

12 VDC

8.4 A

Medical

Chassis

127 mm

76.2 mm

26.67 mm

Cfm100m

CFM100M150

Switching Power Supplies AC-DC Module with PFC, Medical & ITE, 100 Watt, Open Frame, 90-264VAC Input, 15VDC Output
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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.

Cincon

0
6 to 16 Weeks

January 2027

January 2027
	S	M	T	W	T	F	S
53	27	28	29	30	31	1	2
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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 85.6467

Multiples of: 1

Open Frame

100 W

90 VAC to 264 VAC

1 Output

15 VDC

6.7 A

Medical

Chassis

127 mm

76.2 mm

26.67 mm

Cfm100m

CFM100M090

Switching Power Supplies AC-DC Module with PFC, Medical & ITE, 100 Watt, Open Frame, 90-264VAC Input, 9VDC Output
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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.

Cincon

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 85.6467

Multiples of: 1

Open Frame

100 W

90 VAC to 264 VAC

1 Output

9 VDC

11.2 A

Medical

Chassis

127 mm

76.2 mm

26.67 mm

Cfm100m

CFM100M280

Switching Power Supplies AC-DC Module with PFC, Medical & ITE, 100 Watt, Open Frame, 90-264VAC Input, 28VDC Output
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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.

Cincon

0
6 to 16 Weeks

January 2027