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

PLA15F-5

Switching Power Supplies 15W 5V 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.

Cosel

25
Ships to you
between Thu. 19 Feb to Mon. 23 Feb

February 2026

February 2026
	S	M	T	W	T	F	S
5	25	26	27	28	29	30	31
6	1	2	3	4	5	6	7
7	8	9	10	11	12	13	14
8	15	16	17	18	19	20	21
9	22	23	24	25	26	27	28
10	1	2	3	4	5	6	7

AUD 34.2138

Multiples of: 1

Switching Supplies

Enclosed

15 W

85 VAC to 264 VAC

1 Output

5 V

3 A

Commercial

Chassis

73 mm

38 mm

80 mm

Pla

47 Hz to 63 Hz

Bulk

VGS-150B-48

Switching Power Supplies 153.6W 48V 3.2A 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

25
Ships to you
between Fri. 13 Feb to Thu. 19 Feb

February 2026

February 2026
	S	M	T	W	T	F	S
5	25	26	27	28	29	30	31
6	1	2	3	4	5	6	7
7	8	9	10	11	12	13	14
8	15	16	17	18	19	20	21
9	22	23	24	25	26	27	28
10	1	2	3	4	5	6	7

AUD 40.1267

Multiples of: 1

Ac - Dc Power Supplies

Enclosed

153.6 W

88 VAC to 132 VAC , 176 VAC to 264 VAC

1 Output

48 VDC

3.2 A

Industrial, Commercial

Chassis

159 mm

97 mm

30 mm

Vgs - 150B

47 Hz to 63 Hz

- 20 C

+ 70 C

TXM 035-124

Switching Power Supplies Product Type: AC/DC; Package Style: Encased; Output Power (W): 35; Input Voltage: 90-264 VAC / 127-370 VDC; Output 1 (Vdc): 24; Output 2 (Vdc): N/A; Output 3 (Vdc): N/A
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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

25
Ships to you
between Thu. 19 Feb to Mon. 23 Feb

February 2026

February 2026
	S	M	T	W	T	F	S
5	25	26	27	28	29	30	31
6	1	2	3	4	5	6	7
7	8	9	10	11	12	13	14
8	15	16	17	18	19	20	21
9	22	23	24	25	26	27	28
10	1	2	3	4	5	6	7

AUD 43.2694

Multiples of: 1

Enclosed

35 W

100 VAC to 240 VAC

1 Output

24 VDC

1.5 A

Commercial

Chassis

101.6 mm

63.5 mm

33 mm

Txm

47 Hz to 63 Hz

Bulk

RACM90-12SK/OF

Switching Power Supplies 90W 85-264Vin 12Vout 7500mA
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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.

RECOM POWER

25
Ships to you
between Thu. 19 Feb to Mon. 23 Feb

February 2026

February 2026
	S	M	T	W	T	F	S
5	25	26	27	28	29	30	31
6	1	2	3	4	5	6	7
7	8	9	10	11	12	13	14
8	15	16	17	18	19	20	21
9	22	23	24	25	26	27	28
10	1	2	3	4	5	6	7

AUD 45.6136

Multiples of: 1

Switching Supplies

Open Frame

90 W

85 VAC to 264 VAC

1 Output

12 VDC

7.5 A

ITE, Industrial, Household

Chassis

101.6 mm

50.8 mm

32 mm

RACM90 - K

MBC60-1048G

Switching Power Supplies 60W 48V 1.25A MEDICAL Header Type
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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

25
Ships to you
between Thu. 19 Feb to Mon. 23 Feb

February 2026

February 2026
	S	M	T	W	T	F	S
5	25	26	27	28	29	30	31
6	1	2	3	4	5	6	7
7	8	9	10	11	12	13	14
8	15	16	17	18	19	20	21
9	22	23	24	25	26	27	28
10	1	2	3	4	5	6	7

AUD 50.3545

Multiples of: 1

Switching Supplies

Open Frame

60 W

90 v to 264 V

1 Output

48 V

1.25 A

Medical

Chassis

101.6 mm

50.8 mm

30.48 mm

Mbc60

47 Hz to 400 Hz

Bulk

RACM90-24SK/ENC

Switching Power Supplies 90W 85-264Vin 24Vout 3750mA
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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.

RECOM POWER

25
Ships to you
between Fri. 13 Feb to Thu. 19 Feb

February 2026

February 2026
	S	M	T	W	T	F	S
5	25	26	27	28	29	30	31
6	1	2	3	4	5	6	7
7	8	9	10	11	12	13	14
8	15	16	17	18	19	20	21
9	22	23	24	25	26	27	28
10	1	2	3	4	5	6	7

AUD 52.5

Multiples of: 1

Switching Supplies

Enclosed

90 W

85 VAC to 264 VAC

1 Output

24 VDC

3.75 A

ITE, Industrial, Household

Chassis

118.3 mm

62.7 mm

38.7 mm

RACM90 - K

UMA60F-48

Switching Power Supplies 60W 48V 1.25A Medical 2x3
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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

25
Ships to you
between Thu. 19 Feb to Mon. 23 Feb

February 2026

February 2026
	S	M	T	W	T	F	S
5	25	26	27	28	29	30	31
6	1	2	3	4	5	6	7
7	8	9	10	11	12	13	14
8	15	16	17	18	19	20	21
9	22	23	24	25	26	27	28
10	1	2	3	4	5	6	7

AUD 59.6017

Multiples of: 1

Switching Supplies

Open Frame

60 W

85 VAC to 264 VAC

1 Output

48 VDC

1.25 A

Medical

Chassis

76.2 mm

50.8 mm

24.2 mm

UMA

LS100-15

Switching Power Supplies 105W 15V 7A AC-DC 115-230VAC
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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

25
Ships to you
between Thu. 19 Feb to Mon. 23 Feb

February 2026

February 2026
	S	M	T	W	T	F	S
5	25	26	27	28	29	30	31
6	1	2	3	4	5	6	7
7	8	9	10	11	12	13	14
8	15	16	17	18	19	20	21
9	22	23	24	25	26	27	28
10	1	2	3	4	5	6	7

AUD 66.2137

Multiples of: 1

Switching Supplies

Enclosed

105 W

115 VAC to 230 VAC

15 V

7 A

Commercial

Chassis

6.3 in

3.8 in

1.5 in

LPS58

Open Frame AC DC Converters 1 Output 48V 90 ~ 264 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.

Artesyn Embedded Technologies

25
Ships to you
between Fri. 13 Feb to Thu. 19 Feb

February 2026

February 2026
	S	M	T	W	T	F	S
5	25	26	27	28	29	30	31
6	1	2	3	4	5	6	7
7	8	9	10	11	12	13	14
8	15	16	17	18	19	20	21
9	22	23	24	25	26	27	28
10	1	2	3	4	5	6	7

AUD 67.6592

Multiples of: 1

Switching Supplies

Open Frame

60 W

90 VAC to 264 VAC , 127 VDC to 300 VDC

48 VDC

1.25 A

Commercial

Chassis

4 in

2 in

1.3 in

Lps50

47 Hz to 440 Hz

NPS63-M

Switching Power Supplies 12v output 60W 2"x4" Medical &non-Medical
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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

25
Ships to you
between Fri. 13 Feb to Thu. 19 Feb

February 2026