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

53973

Power supply: UPS; 370x135x165mm; 720W; 1.2kVA; 9.5kg; 7Ah; f:50Hz
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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.

QOLTEC

0
6 to 16 Weeks

January 2027

January 2027
	S	M	T	W	T	F	S
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AUD 141.5255

Multiples of: 1

720 W

140 To 300 V

SPA-100-12

Power supply: switched-mode; for building in; 100W; 12VDC; 8.5A
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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.

Autonics

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 141.708

Multiples of: 1

0.1 kW

SPA-100-24

Power supply: switched-mode; for building in; 100W; 24VDC; 4.2A
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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.

Autonics

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
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6	31	1	2	3	4	5	6

AUD 141.708

Multiples of: 1

0.1 kW

PAA50F-5-N

Switching Power Supplies 50W 5V 10A wCover
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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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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 141.9043

Multiples of: 1

Switching Supplies

Enclosed

50 W

85 VAC to 264 VAC

1 Output

5 V

10 A

Commercial

Chassis

159 mm

37 mm

85 mm

Paa

50 Hz / 60 Hz

PAA50F-24-N

Switching Power Supplies 50W 24V 2.2A wCover
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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 141.9043

Multiples of: 1

Switching Supplies

Enclosed

52.8 W

85 VAC to 264 VAC

1 Output

24 V

2.2 A

Commercial

Chassis

159 mm

37 mm

85 mm

Paa

50 Hz / 60 Hz

TPI 100-115A-J

Power supply: switched-mode; open; 100W; 120÷370VDC; 85÷264VAC
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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
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5	24	25	26	27	28	29	30
6	31	1	2	3	4	5	6

AUD 141.9568

Multiples of: 1

100 W

CBM70S120

Switching Power Supplies 70W 90-264VACin 12VDCout 5.83A
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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
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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 141.9794

Multiples of: 1

70 W

LPT62-M

AC/DC Power Supply Triple-OUT 5V/12V/-12V 7A/3A/0.7A 60W Medical 10-Pin
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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

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 142.0117

Multiples of: 1

Switching Supplies

Open Frame

60 W

85 VAC to 264 VAC , 120 VDC to 300 VDC

3 Output

5 VDC

12 VDC

7 A

3 A

Medical

Chassis

5 in

3 in

1.69 in

Lpt60 - M

47 Hz to 440 Hz

SDS60UT08

Switching Power Supplies AC/DC, 60W 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
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 142.0125

Multiples of: 1

63 W

5 V

6 A

Chassis

127 mm

76.2 mm

30.5 mm

63 Hz

PBA50F-12-M

Switching Power Supplies 50W 12V 4.3A AC-DC 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.

Cosel

0
6 to 16 Weeks

January 2027