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

ABC40-3001G

Switching Power Supplies 40W 5.2/23.8/-12.8V @ 6/1/0.5A
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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.

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 85.7048

Multiples of: 1

Switching Supplies

Open Frame

40 W

90 v to 264 V

3 Output

5.2 V

23.8 V

6 A

1 A

Commercial

Chassis

101.6 mm

50.8 mm

33.02 mm

Abc40

Bulk

LWT-15H-522

Switching Power Supplies 15W 5V 3A, 12V 0.6A, -12V 0.4A
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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 85.8333

Multiples of: 1

Switching Supplies

15 W

85 VAC to 265 VAC

5 V

12 V

3 A

Commercial

Chassis

6.7 in

3.35 in

1.73 in

NLP65-9612J

Switching Power Supplies 65W +12V 5.4A
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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 85.8587

Multiples of: 1

Switching Supplies

Open Frame

65 W

85 VAC to 264 VAC , 120 VDC to 370 VDC

1 Output

12 VDC

5.4 A

Commercial

Chassis

127 mm

76.2 mm

33.02 mm

Nlp65

47 Hz to 63 Hz

NEL-400-2.8

Switching Power Supplies 224W 2.8V 80A Sign Panel P.S.
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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 88.1599

Multiples of: 1

Switching Supplies

Enclosed

224 W

180 VAC to 264 VAC , 254 VDC to 370 VDC

1 Output

2.8 V

80 A

Chassis

215 mm

115 mm

30 mm

Nel - 400

AWSP100-12

Switching Power Supplies SWITCHMODE POWER SUPPLY - Input: 85-264Vac@50/60Hz. Output: 12Vdc, 8.4 Amp, 100W. Safety Approvals: cRU, RU, TUV, CE
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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.

Triad

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 86.0192

Multiples of: 1

Enclosed

101 W

85 VAC to 264 VAC

1 Output

12 VDC

8.4 A

Commercial

Chassis

199 mm

98 mm

42 mm

Awsp100

LGA75A-24-HGJ1

Switching Power Supplies 75W 24V 3.2-4.2A 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 86.0225

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

SP-200-3.3

Switching Power Supplies 3.3V 40A 132W W/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 86.0612

Multiples of: 1

Enclosed

132 W

85 VAC to 264 VAC , 120 VDC to 370 VDC

1 Output

3.3 VDC

40 A

Commercial

Chassis

199 mm

99 mm

50 mm

Sp - 200

Bulk

MDS-250APB12 AA

Switching Power Supplies 12V 250W 3x5" Open Frame Medical 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.

Delta

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 86.1041

Multiples of: 1

Switching Supplies

Open Frame

250 W

90 VAC to 264 VAC

1 Output

12 VDC

20.84 A

Medical

Chassis

127.3 mm

76.5 mm

36.1 mm

Mds

50 Hz to 60 Hz

LRS-600N2-48

Switching Power Supplies 600W 48V 12.5A 200% Peak Power
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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 84.2554

Multiples of: 1

Switching Supplies

Enclosed

600 W

90 VAC to 132 VAC , 180 VAC to 264 VAC , 255 VDC to 370 VDC

1 Output

48 VDC

12.5 A

ITE, Industrial

Chassis

225 mm (8.858 in)

124 mm (4.882 in)

41 mm (1.614 in)

LRS - 600N2

CFM260S120

Switching Power Supplies 260W 85-264Vin 12Vout 11.67A
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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