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

PQU650M-24P

Switching Power Supplies AC/DC 650W, 6"X4" U-CHANNEL, 24V O/P
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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
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AUD 358.5155

Multiples of: 1

Switching Supplies

Enclosed

650 W

90 VAC to 264 VAC

1 Output

24 VDC

27.1 A

Medical

Panel

152.4 mm

101.6 mm

42.8 mm

PQU650M

MP450-1C1E1E#1H

Power supply: switched-mode; for building in; 450W; 5VDC; 35A
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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
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AUD 358.5292

Multiples of: 1

450 W

VBM-360-12-CNF

Switching Power Supplies ac-dc, 360 W, 12 Vdc, single output, metal case
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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.

Renesas

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 359.5373

Multiples of: 1

GCU500PS36-EF

POWER SUPPLY, MEDICAL, AC-DC, 36V, 6.9A; No. of Outputs:1Outputs; Output Power Max:250W; Output Voltage - Output 1:36V; Output Current - Output 1:6.9A; Output Voltage - Output 2:-; Output Current - Output 2:-; Output Voltage - Output 3:-; Output Current - Output 3:-; Output Voltage - Output 4:-; Current, Output 4:-; Input Voltage AC Min:80V; Input Voltage AC Max:264V; Power Supply Output Type:Adjustable, Fixed; Product Range:GCU500 Series; SVHC:No SVHC (15-Jan-2018)
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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 359.5498

Multiples of: 1

250 W

80 VAC to 264 VAC

1Outputs

36 V

6.9 A

GCU500

MMC100B-2-N

AC/DC Power Supply Triple-OUT 5V/15V/-15V 13A/1.5A/1A 100W
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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
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AUD 359.5562

Multiples of: 1

Switching Supplies

Enclosed

100 W

85 VAC to 132 VAC /110 VDC to 170 VDC

3 Output

5 V

15 V

13 A

1.5 A

Commercial

Chassis

190 mm

50 mm

93 mm

47 Hz to 440 Hz

SDS120PS48B-C

Switching Power Supplies AC/DC, 120W power supply, covered
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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 359.6338

Multiples of: 1

120 W

90 VAC To 264 VAC

1Outputs

48 V

2.5 A

127 mm

44 mm

63 Hz

0 C

70 C

EMA212PS24

Switching Power Supplies AC/DC, 212W 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
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AUD 359.8613

Multiples of: 1

90 VAC To 264 VAC

1 Output

24 V

8.3 A

127 mm

31 mm

EMA212

- 10 C

70 C

IMA-S600-12-ZYPLY

Enclosed AC DC Converters 1 Output 12V 50A 80 ~ 275 VAC, 120 ~ 300 VDC 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.

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
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AUD 360.0087

Multiples of: 42

600 W

Chassis Mount

Ima - 600 (600W)

Box

LEP240F-36-SNT

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
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AUD 360.7

Multiples of: 1

Switching Supplies

Enclosed

241.2 W

85 VAC to 264 VAC /120 VDC to 370 VDC

1 Output

36 V

6.7 A

Commercial

Chassis

252 mm

108 mm

58 mm

Lep

50 Hz / 60 Hz

- 10 C

+ 70 C

Bulk

USP-500-5

Switching Power Supplies 5V 80A 300W Active PFC Function
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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