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

SE-350-24

Switching Power Supplies 350.4W 24V 14.6A
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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 86.2517

Multiples of: 1

Switching Supplies

Enclosed

350 W

90 VAC to 132 VAC , 180 VAC to 264 VAC selectable , 254 VDC to 370 VDC

24 VDC

14.6 A

Commercial

Chassis

215 mm

115 mm

50 mm

Se - 350

SE-350-48

Switching Power Supplies 350.4W 48V 7.3A
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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 86.2517

Multiples of: 1

Switching Supplies

Enclosed

350 W

90 VAC to 132 VAC , 180 VAC to 264 VAC selectable , 254 VDC to 370 VDC

48 VDC

7.3 A

Commercial

Chassis

215 mm

115 mm

50 mm

Se - 350

CSS65-19

Switching Power Supplies 65W 24V 2.71A
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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 86.2994

Multiples of: 1

Open Frame

65 W

115 VAC to 230 VAC

1 Output

24 VDC

2.71 A

Medical

Pcb

4 in

2 in

1.18 in

Css65

Bulk

ECP40UD02

Switching Power Supplies PSU, 40W, COMPACT DUAL OUTPUT
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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 86.3019

Multiples of: 540

40 W

85 VAC to 264 VAC

2 Output

5 V

5 A

50.8 mm

88.9 mm

22 mm

Ecp40

LGA75A-24-CJ1

Switching Power Supplies 75W 24V 3.2A VH(J.S.T.) Conn 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.

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 86.3116

Multiples of: 1

Open Frame

76.8 W

85 VAC to 132 VAC

1 Output

24 VDC

3.2 A

Chassis

5.9 in

1.9 in

1.4 in

Lga

47 Hz to 440 Hz

- 10 C

+ 60 C

Bulk

LGA75A-24-C

Switching Power Supplies 75W 24V 3.2A w/Coating
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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 86.3116

Multiples of: 1

Open Frame

76.8 W

85 VAC to 132 VAC

1 Output

24 VDC

3.2 A

Chassis

5.9 in

1.9 in

1.4 in

Lga

47 Hz to 440 Hz

- 10 C

+ 60 C

Bulk

ZWS50-24

Switching Power Supplies 50W 24V 2.1A
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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 86.4223

Multiples of: 1

Switching Supplies

Open Frame

50 W

85 VAC to 265 VAC

1 Output

24 V

2.1 A

Commercial

1.02 in

3.27 in

7.28 in

SP-150-3.3

Switching Power Supplies 99W 3.3V 30A With PFC Function
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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 86.4226

Multiples of: 1

Enclosed

99 W

90 VAC to 264 VAC , 254 VDC to 370 VDC

1 Output

3.3 VDC

30 A

Commercial

Chassis

199 mm

99 mm

50 mm

Sp - 150

USP-225-48

Switching Power Supplies 48V 4.7A 225.6W Active PFC Function
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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 86.4675

Multiples of: 1

Open Frame

226 W

90 VAC to 264 VAC , 127 VDC to 370 VDC

1 Output

48 VDC

4.7 A

Commercial

Chassis

202 mm

101.5 mm

38 mm

Usp - 225

HRP-150N3-12

Switching Power Supplies 156W 12V 13A w/300% peak power capability
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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