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

PBM300PS24-C

Switching Power Supplies PSU, 300W, SINGLE
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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
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AUD 594.396

Multiples of: 1

300 W

90 VAC To 264 VAC

1Outputs

24 V

12.5 A

190.5 mm

44.45 mm

Xp Pbm300

63 Hz

0 C

70 C

MAP140-3000P

AC/DC Power Supply Triple-OUT 5V/12V/-12V 25A/9A/1.5A 140W
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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 595.4

Multiples of: 1

Switching Supplies

PDF700S480-CMFD

Switching Power Supplies 700W 90-264Vin 48Vout 14.6A 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.

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 596.4455

Multiples of: 1

Switching Supplies

Enclosed

700.8 W

100 VAC to 240 VAC

1 Output

48 VDC

14.6 A

Industrial

Chassis

240 mm

110 mm

42 mm

PDF700S CMFC(D/D - P)

EVS36-16R7/R

Switching Power Supplies 601W 36V 16.7A Remote on/off
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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 596.4627

Multiples of: 1

600 W

Evs

Bulk

PDF700S280-CMFD

Switching Power Supplies 700W 90-264Vin 28Vout 25A 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.

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 596.5489

Multiples of: 1

Switching Supplies

Enclosed

700 W

100 VAC to 240 VAC

1 Output

28 VDC

25 A

Industrial

Chassis

240 mm

110 mm

42 mm

PDF700S CMFC(D/D - P)

PCA300F-15

Switching Power Supplies ACDC PS Enclosed Type 300W 15V 22A
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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 598.0832

Multiples of: 1

Switching Supplies

Enclosed

330 W

85 VAC to 264 VAC , 88 VDC to 370 VDC

1 Output

15 V

22 A

Medical

Chassis

152 mm

89 mm

41 mm

Pca

45 Hz to 66 Hz

- 20 C

+ 70 C

PBM300PS48-C

Switching Power Supplies PSU, 300W, SINGLE
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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 599.304

Multiples of: 1

300 W

90 VAC To 264 VAC

1Outputs

48 V

6.3 A

190.5 mm

44.45 mm

Xp Pbm300

63 Hz

0 C

70 C

U6Y001H

TDK-Lambda Switching Power Supplies 400W 12V 33.3A
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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.

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 599.3952

Multiples of: 1

Switching Supplies

400 W

115 VAC to 230 VAC

1 Output

12 V

33.3 A

2.95 in

1.46 in

6.3 in

Bulk

TXLN 960-115

Switching Power Supplies 960W 15V 64A
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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.

TRACO 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 600.4276

Multiples of: 1

TXLN960

LCC600-36U-4P

Switching Power Supplies 600W 90-264VAC 36V Fly Leads
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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