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

TPP 180-153-M

Power supply: switched-mode; modular; 180W; 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
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AUD 224.616

Multiples of: 1

180 W

LEB150F-0512

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
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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 224.7977

Multiples of: 1

Switching Supplies

Open Frame

115 W

85 VAC to 264 VAC /120 VDC to 370 VDC

2 Output

5 V

12 V

5 A

7.5 A

Commercial

Chassis

222 mm

85 mm

37 mm

Leb

50 Hz / 60 Hz

- 10 C

+ 70 C

Bulk

SP250-480

AC/DC Power Supply Single-OUT 48V 5.2A 250W 15-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.

Autec Power Systems

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 224.9048

Multiples of: 1

127(Mm)

250 W

90 to 264 V

48 V

5.2 A

Screw

47 to 63 (Hz)

R100-5-N

AC/DC Power Supply Single-OUT 5V 20A 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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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 225.1366

Multiples of: 1

Switching Supplies

Enclosed

100 W

85 VAC to 132 VAC /110 VDC to 170 VDC

1 Output

5 V

20 A

160 mm

34.5 mm

93 mm

47 Hz to 440 Hz

OVS-48H-UC

Switching Power Supplies UL+CSA+VDE PS (48.0/5.0ADC)
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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.

Tamura

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 225.3058

Multiples of: 1

Enclosed

264 W

90 VAC to 132 VAC , 180 VAC to 264 VAC , 230 VDC to 372 VDC

1 Output

48 VDC

5.5 A

Commercial

Chassis

VSUU-120C-12

Switching Power Supplies ac-dc, 120 W, 12 Vdc, single output, U-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.

CUI Inc

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 225.3974

Multiples of: 60

Switching Supplies

Open Frame

120 W

90 VAC to 264 VAC

1 Output

12 VDC

10 A

Industrial

PCB

127 mm

81.6 mm

39.2 mm

VSUU - 120C

CFM300M480C

Switching Power Supplies AC-DC Power Supply with PFC, Medical, 300 Watt, Covered, 48VDC Output, 6.25A, 150mV
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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 225.5206

Multiples of: 1

250/300 W

CFM300M120C

Switching Power Supplies AC-DC Power Supply with PFC, Medical, 300 Watt, Covered, 12VDC Output, 25A, 120mV
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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 225.5206

Multiples of: 1

250/300 W

SP-480-15

Switching Power Supplies 480W 15V 32A W/PFC
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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
	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 225.5573

Multiples of: 1

Enclosed

480 W

85 VAC to 264 VAC

1 Output

15 VDC

32 A

Commercial

Chassis

278 mm

127 mm

43 mm

Sp - 480

47 Hz to 63 Hz

53956

Power supply: UPS; 370x135x165mm; 1.2kW; 2kVA; 11.3kg; 9Ah; 0÷40°C
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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