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

VE-LU1-CV

Switching Power Supplies VE-LU1-CV
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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.

Vicor

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 1215.7081

Multiples of: 1

Switching Supplies

Enclosed

150 W

90 VAC to 132 VAC , 180 VAC to 264 VAC

1 Output

12 VDC

Commercial

Chassis

234.8 mm

124.5 mm

34.8 mm

Flatpac

47 Hz to 63 Hz

0 C

+ 85 C

PFC375-4201

Switching Power Supplies 375W +24/+5/15/15V @ 10/16/4/4A
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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.

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
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 1217.2607

Multiples of: 1

Switching Supplies

Enclosed

375 W

85 VAC to 264 VAC

4 Output

24 VDC

5 VDC

10 A

16 A

Commercial

Chassis

9 in

5 in

2.5 in

PFM4914VB6M48D0T00

Switching Power Supplies VIA PFM, 4914 , 400W, Chassis, Univ Input, 48Vout, T-Grade, Always-On
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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.

Vicor

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 1218.1615

Multiples of: 7

Switching Supplies

Enclosed

400 W

85 VAC to 264 VAC

1 Output

24 V

16.7 A

Commercial

Chassis

Tray

PCA1000F-48-T

Switching Power Supplies 1056W 48V 22A Terminal Block 2MOPP
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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 1220.473

Multiples of: 1

Switching Supplies

Enclosed

1056 W

85 VAC to 264 VAC

1 Output

48 V

22 A

Medical

Chassis

178 mm

102 mm

41 mm

Pca

45 Hz to 66 Hz

- 20 C

+ 70 C

HEP-2300-55H

Switching Power Supplies 2300W 55V 41.8A 90-305VAC In Harness connector type CANBus
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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 Mon. 24 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 1222.6058

Multiples of: 1

Switching Supplies

Enclosed

2.3 kW

90 VAC to 305 VAC , 250 VDC to 431 VDC

1 Output

55 VDC

48 A

Industrial

Chassis

375 mm

280 mm

88 mm

HEP - 2300 - H

HWS600-15/ME

Switching Power Supplies 645W 15V 43A
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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 1225.1895

Multiples of: 1

Enclosed

645 W

115 VAC to 230 VAC

15 VDC

43 A

Medical

Chassis

2 in

1 in

0.4 in

Hws - Me

FHG24SX-U

Switching Power Supplies 600W 24V 27A
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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.

ETA

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 1225.7081

Multiples of: 1

Switching Supplies

Open Frame

648 W

85 VAC to 264 VAC

1 Output

24 VDC

27 A

200 mm

93 mm

100 mm

ADA1000F-48-RW

Switching Power Supplies 1000W 48V 10.5-21A Alarm&Redundant Oper
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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 1227.09

Multiples of: 1

Switching Supplies

1 kW

85 VAC to 264 VAC /120 VDC to 350 VDC

1 Output

30 V

33.5 A

Commercial

Chassis

280 mm

127 mm

75 mm

Ada

50 Hz / 60 Hz

- 10 C

+ 71 C

Bulk

HWS600-5HD

Enclosed, Conformal Coated AC DC Converters 1 Output 5V 85 ~ 265 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.

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 1268.5002

Multiples of: 1

Switching Supplies

Enclosed

600 W

115 VAC to 230 VAC

5 V

120 A

Commercial

Chassis

6.5 in

3.94 in

3.23 in

Hws300 - 1500

LH1501-2R

Switching Power Supplies AC-DC CONVERTER
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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