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

UCP225PS24

POWER SUPPLY, AC-DC, 24V, 9.38A; Power S; POWER SUPPLY, AC-DC, 24V, 9.38A; Power Supply Output Type:Fixed; No. of Outputs:1 Output; Input Voltage AC Min:85V; Input Voltage AC Max:264V; Output Power Max:225W; Output Voltage - Output 1:24V; Output Voltage - Output 2:-
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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 255.4256

Multiples of: 1

150 W

85 VAC to 264 VAC

1 Output

24 V

6.25 A

UCP225

LDA100W-48

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

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 255.461

Multiples of: 1

Switching Supplies

Open Frame

96 W

85 VAC to 132 VAC /170 VAC to 264 VAC

1 Output

48 V

2 A

Commercial

Chassis

222 mm

62 mm

35 mm

Lda

47 Hz to 440 Hz

- 10 C

+ 60 C

Bulk

HRPG-600-5

Switching Power Supplies 600W 5V 120A W/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
Ships to you
by Thu. 20 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 255.6619

Multiples of: 1

Enclosed

600 W

85 VAC to 264 VAC , 120 VDC to 370 VDC

1 Output

5 VDC

120 A

Commercial

Chassis

218 mm

105 mm

63.5 mm

Hrpg - 600

Bulk

GHA300F-48

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

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 255.7377

Multiples of: 1

Switching Supplies

Open Frame

302.4 W

90 VAC to 264 VAC

1 Output

48 V

6.3 A

Medical

Chassis

115.6 mm

76.2 mm

35 mm

Gha

50 Hz / 60 Hz

Bulk

HWS100A12HD

TDK-Lambda Switching Power Supplies 12Vout 8.5A 102W Pcb Coating No Cover
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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 268.6495

Multiples of: 1

Switching Supplies

Enclosed

102 W

85 VAC to 264 VAC /120 VDC to 370 VDC

1 Output

12 V

8.5 A

Commercial

Chassis

160 mm

33 mm

82 mm

Hws - A

47 Hz to 63 Hz

Bulk

HK150A-5/A

Enclosed AC DC Converters 1 Output 5V 85 ~ 132 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 255.9668

Multiples of: 1

Switching Supplies

150 W

115 VAC

5 V

30 A

Commercial

Chassis

11 in

3.4 in

3.45 in

Bulk

LFA300F-24-GTY

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

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 256.4469

Multiples of: 1

Switching Supplies

Open Frame

336 W

85 VAC to 264 VAC

1 Output

24 V

12.5 A

Commercial

Chassis

222 mm

95 mm

49 mm

Lfa

50 Hz / 60 Hz

- 10 C

+ 70 C

Bulk

TPP 300-115-M

Power supply: switched-mode; modular; 300W; 15VDC; 20A; OUT: 1; 318g
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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 256.5134

Multiples of: 1

Switching Supplies

Enclosed

300 W

85 VAC to 264 VAC , 100 VAC to 240 VAC , 120 VDC to 370 VDC

1 Output

15 VDC

20 A

Medical

Chassis

116.8 mm

62 mm

39.7 mm

TPP 300 - M

CUS250LD-5

TDK-Lambda Switching Power Supplies 5V 50A 250W
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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 256.5448

Multiples of: 1

Switching Supplies

Open Frame

250 W

85 VAC to 265 VAC

1 Output

5 V

50 A

Chassis

7.8 in

4 in

1.18 in

Cus250ld

47 Hz to 63 Hz

Bulk

SP-480-48

Switching Power Supplies 480W 48V 10A W/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