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

LCB150W

Switching Power Supplies 158W 48V 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.

Artesyn Embedded Technologies

0
6 to 16 Weeks

January 2027

January 2027
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AUD 68.5751

Multiples of: 1

Switching Supplies

Enclosed

158.4 W

88 VAC to 264 VAC , 248 VDC to 373 VDC

1 Output

48 V

3.3 A

Commercial

Chassis

179 mm

91.3 mm

38 mm

Lcb150

47 Hz to 63 Hz

Tube

CFM101S240

Switching Power Supplies AC-DC Module with PFC, 100 Watt, Open Frame, 90-264VAC Input, 24VDC 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
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5	24	25	26	27	28	29	30
6	31	1	2	3	4	5	6

AUD 68.6887

Multiples of: 1

Switching Supplies

Open Frame

100 W

90 VAC to 264 VAC

1 Output

24 VDC

4.2 A

Commercial

Chassis

4 in

2 in

1.1 in

Cfm101s

47 Hz to 63 Hz

NES-200-12

Switching Power Supplies 204W 12V 17A
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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 68.774

Multiples of: 1

Switching Supplies

Enclosed

204 W

90 VAC to 264 VAC , 254 VDC to 370 VDC

1 Output

12 VDC

17 A

Commercial

Chassis

215 mm

115 mm

50 mm

Nes - 200

47 Hz to 63 Hz

50173

Power supply: computer; PS-TFX; 174x83x63mm; 350W
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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.

QOLTEC

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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5	24	25	26	27	28	29	30
6	31	1	2	3	4	5	6

AUD 68.7828

Multiples of: 1

350 W

PMR-5V320WCAA

Switching Power Supplies 5V 320W Enclosed w/Fan, Terminal Block Connector, w/Coating
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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.

Delta

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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5	24	25	26	27	28	29	30
6	31	1	2	3	4	5	6

AUD 68.8636

Multiples of: 1

Switching Supplies

Enclosed

300 W

88 VAC to 264 VAC

1 Output

5 VDC

60 A

Industrial

Panel

214.884 mm (8.46 in)

115.062 mm (4.53 in)

29.972 mm (1.18 in)

PMR

VGS-250B-24

Switching Power Supplies 252W 24V 10.5A Enclosed Chassis Mnt
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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.

CUI Inc

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 69.03

Multiples of: 1

Ac - Dc Power Supplies

Enclosed

252 W

90 VAC to 132 VAC , 180 VAC to 264 VAC

1 Output

24 VDC

10.5 A

Industrial, Commercial

Chassis

215 mm

115 mm

30 mm

Vgs - 250B

47 Hz to 63 Hz

- 20 C

+ 70 C

VGS-250B-48

Switching Power Supplies 249.6W 48V 5.2A Enclosed Chassis Mnt
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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.

CUI Inc

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 69.03

Multiples of: 1

Ac - Dc Power Supplies

Enclosed

249.6 W

90 VAC to 132 VAC , 180 VAC to 264 VAC

1 Output

48 VDC

5.2 A

Industrial, Commercial

Chassis

215 mm

115 mm

30 mm

Vgs - 250B

47 Hz to 63 Hz

- 20 C

+ 70 C

S8FS-G10015C

Switching Power Supplies PS 100W 15V 7A direct 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
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 69.0606

Multiples of: 1

PD-110A

Switching Power Supplies 103W 5V/5A 12V/6.5A
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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

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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5	24	25	26	27	28	29	30
6	31	1	2	3	4	5	6

AUD 69.0938

Multiples of: 1

109 W

100 VAC to 264 VAC , 141 VDC to 370 VDC

2 Output

5 VDC

12 VDC

5 A

6.5 A

Commercial

Chassis

177.8 mm

107.95 mm

46 mm

Pd - 110

LFA30F-24-SNJ1Y

Switching Power Supplies AC/DC PS(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.

Cosel

0
6 to 16 Weeks

January 2027