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

PMA15F-24-T

Switching Power Supplies 15W 24V 0.7A Vertical Term Block
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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 104.4711

Multiples of: 1

Switching Supplies

Open Frame

16.8 W

85 VAC to 264 VAC

1 Output

24 V

700 mA

Commercial

Chassis

103 mm

31 mm

78 mm

Pma

50 Hz / 60 Hz

- 10 C

+ 70 C

Bulk

HWS80-3/A

AC/DC Power Supply Single-OUT 3.3V 16A 52.8W 7-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.

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 104.489

Multiples of: 1

82(Mm)

52.8 W

85 to 265 V

3.3 V

16 A

Chassis

33 mm

47 to 63 (Hz)

LPT63

Switching Power Supplies 60W +5/+15/-15VDC
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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
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 104.5559

Multiples of: 1

Switching Supplies

Open Frame

60 W

85 VAC to 264 VAC , 120 VDC to 300 VDC

5 VDC

15 VDC

7 A

2.8 A

Commercial

Chassis

5 in

3 in

1.69 in

Lpt60

47 Hz to 440 Hz

TPP 40-115E-D

Switching Power Supplies 40W 15V 2670mA Medical, PCB mnt, 3.2x2.2 encapsulated
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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 104.5706

Multiples of: 1

TPP 40E - D

TPP 40-112E-D

Switching Power Supplies 40W 12V 3340mA Medical, PCB mnt, 3.2x2.2 encapsulated
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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 104.5706

Multiples of: 1

TPP 40E - D

RPS-300-12-C

Switching Power Supplies 300W 12V 25A 3x5 Med Enclosed PS
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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 Tue. 18 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 109.0976

Multiples of: 1

Enclosed

200 w , 300 W

90 VAC to 264 VAC , 127 VDC to 370 VDC

1 Output

12 VDC

25 A

Medical

Pcb

13 mm

86.6 mm

43 mm

Rps - 300

47 Hz to 63 Hz

CSW65-24

Switching Power Supplies 65W 24V 2.17A
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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 104.6342

Multiples of: 1

Open Frame

65 W

90 VAC to 305 VAC

1 Output

24 VDC

2.71 A

Commercial

Chassis

120.7 mm

63.5 mm

38.1 mm

Csw65

47 Hz to 63 Hz

- 20 C

+ 85 C

NES-100-48

Switching Power Supplies 110.4W 48V 2.3A
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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.

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 104.6551

Multiples of: 1

Switching Supplies

110 W

85 VAC to 264 VAC , 248 VDC to 373 VDC

1 Output

48 VDC

2.3 A

Commercial

Chassis

TPI 125-136A-J

Switching Power Supplies 125W 36V 3480mA Open 3x2
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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 104.7775

Multiples of: 1

Switching Supplies

Open Frame

125 W

85 VAC to 264 VAC , 120 VDC to 370 VDC

1 Output

36 VDC

3.889 A

Industrial

PCB

77.2 mm

51.1 mm

29.5 mm

TPI 125A - J

ECL25US03-S

Switching Power Supplies PSU, 25W, MINI, SCREW TERMINAL
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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