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

Sorting

Sort Column:

Sort Direction:

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

MBC40-3001G-2

Switching Power Supplies 40W 5.2/24/-12.8V 6/1.5/0.5A MED Cls 2
Icon ROHS

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

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 97.0803

Multiples of: 1

Switching Supplies

Open Frame

40 W

90 v to 264 V

3 Output

5.2 V

24 V

6 A

1.5 A

Medical

Chassis

Mbc40

Bulk

TXL 070-12S

Switching Power Supplies Product Type: AC/DC; Package Style: Encased; Output Power (W): 70; Input Voltage: 85-264 VAC; Output 1 (Vdc): 12; Output 2 (Vdc): N/A; Output 3 (Vdc): N/A
Icon ROHS

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 97.1065

Multiples of: 1

Enclosed

70 W

100 VAC to 240 VAC

1 Output

12 VDC

6 A

Commercial

Chassis

169 mm

95 mm

38 mm

Txl

47 Hz to 63 Hz

Bulk

QP-200-3E

Switching Power Supplies 206W 5V/10A 3.3V/15A 24V/4A -15V/0.7A
Icon ROHS

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 97.169

Multiples of: 1

Enclosed

206 W

90 VAC to 264 VAC

2 Output

5 VDC

3.3 VDC

10 A

15 A

Commercial

Chassis

215 mm

115 mm

50 mm

Qp - 200

47 Hz to 63 Hz

FDC40-24S12

24V/12VDC 40W P-DUKE POWER SUPPLY
Icon ROHS

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.

Power Mate

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 97.2236

Multiples of: 1

LPT45

Switching Power Supplies 40W +5/+15/-15VDC
Icon ROHS

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 97.3185

Multiples of: 1

Switching Supplies

Open Frame

40 W

85 VAC to 264 VAC , 120 VDC to 300 VDC

5 VDC

15 VDC

4 A

2 A

Commercial

Chassis

5 in

3 in

1.14 in

Lpt40

47 Hz to 440 Hz

AMEOF120-24SHAMJZ

Power supply: switched-mode; open; 120W; 120÷370VDC; 85÷264VAC
Icon ROHS

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.

Aimtec

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 97.3467

Multiples of: 1

0.12 kW

EML30US24-S

Switching Power Supplies AC-DC, 30W, ENCAPSULATED, SCREWS
Icon ROHS

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 97.4682

Multiples of: 1

LFA50F-48-SN

Switching Power Supplies AC/DC PS(Open frame)
Icon ROHS

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 97.5364

Multiples of: 1

Enclosed

52.8 W

85 VAC to 264 VAC

1 Output

48 VDC

1.1 A

Commercial

Chassis

162 mm

60 mm

36 mm

Lfa

50 Hz / 60 Hz

Bulk

LFA50F-15-SN

Switching Power Supplies AC/DC PS(Open frame)
Icon ROHS

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 97.5364

Multiples of: 1

Enclosed

52.5 W

85 VAC to 264 VAC

1 Output

15 VDC

3.5 A

Commercial

Chassis

162 mm

60 mm

36 mm

Lfa

50 Hz / 60 Hz

Bulk

LFA50F-5-SN

Switching Power Supplies AC/DC PS(Open frame)
Icon ROHS

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