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

VMS-100-12

Switching Power Supplies ac-dc, 100W, 12Vdc, single output, open PCB, MED
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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
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5	24	25	26	27	28	29	30
6	31	1	2	3	4	5	6

AUD 148.6069

Multiples of: 1

ZWS100BAF-5

Switching Power Supplies 100W 5V 20A AC-DC, 115-230VAC
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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

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
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6	31	1	2	3	4	5	6

AUD 148.6538

Multiples of: 1

ESS50-48-J

Switching Power Supplies 50W, 48VDC, 1.04A w/ "-J" connector
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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.

ETA

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 148.7628

Multiples of: 1

Ac - Dc Power Supplies

Enclosed

50 W

85 VAC to 264 VAC , 110 VDC to 350 VDC

1 Output

1.04 A

Chassis

110 mm

33 mm

79 mm

50 Hz , 60 Hz

LOP-500-48

Switching Power Supplies 499.2W 48V 10.4A 3x5 medical
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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 Wed. 19 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 149.0067

Multiples of: 1

Switching Supplies

Open Frame

500 W

80 VAC to 264 VAC

1 Output

48 VDC

10.4 A

Medical, Industrial

Chassis

127 mm (5 in)

76.2 mm (3 in)

30.5 mm (1.201 in)

LOP - 500

TP-100C

Switching Power Supplies 104W 5V/10A 15V/3A -15V/0.6A
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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 149.1199

Multiples of: 1

Enclosed

50 W

90 VAC to 264 VAC , 127 VDC to 370 VDC

3 Output

5 VDC

15 VDC

10 A

3 A

Commercial

Chassis

199 mm

99 mm

50 mm

Tp - 100

LEA50F-12-Y

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
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 149.1556

Multiples of: 1

Switching Supplies

Open Frame

51.6 W

85 VAC to 264 VAC /120 VDC to 370 VDC

1 Output

12 V

4.3 A

Commercial

Chassis

195 mm

55 mm

23 mm

Lea

50 Hz / 60 Hz

- 10 C

+ 70 C

Bulk

SWS15024

AC/DC Power Supply Single-OUT 24V 6.3A 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 149.1788

Multiples of: 1

Switching Supplies

Enclosed

151 W

86 VAC to 265 VAC

1 Output

24 V

6.3 A

Commercial

Chassis

7.8 in

3.9 in

2 in

Sws

47 Hz to 63 Hz

MAP110-4004

Open Frame AC DC Converters 4 Output 5V 24V -15V 15V 85 ~ 264 VAC Input
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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 149.3731

Multiples of: 1

Switching Supplies

100 W

85 VAC To 264 VAC

5 VDC

24 VDC

12 A , 20 A

5 A , 9 A

Commercial

Chassis

7 in

4.3 in

1.97 in

Map

Bulk

MAP130-4002

Open Frame AC DC Converters 4 Output 5V 12V -12V 12V 90 ~ 132 VAC, 175 ~ 264 VAC Input
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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 149.3731

Multiples of: 1

Switching Supplies

100 W

90 VAC to 132 VAC , 175 VAC to 264 VAC selectable

4 Output

5 VDC

12 VDC

20 A

5 A

Commercial

Chassis

8.5 in

4.5 in

2 in

GLM65-24G

Switching Power Supplies 65W 24V 2.7A
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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.

SL Power

0
6 to 16 Weeks

January 2027