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

VGS-100C-12

Switching Power Supplies ac-dc 100 W 12 Vdc single output metal case
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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
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 31.8594

Multiples of: 1

Switching Supplies

Enclosed

102 W

85 VAC to 264 VAC

1 Output

12 VDC

8.5 A

Industrial

Chassis

129 mm

97 mm

30 mm

VGS - 100C

70841005

Switching Power Supplies Mating Connector Kit for GLX250
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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.

Sola

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 31.8859

Multiples of: 1

Kits

Enclosed

Medical, Commercial

Chassis

Bulk

LPS-75-3.3

Switching Power Supplies 49.5W 3.3V 15A
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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 31.931

Multiples of: 1

Open Frame

50 W

90 VAC to 264 VAC , 127 VDC to 370 VDC

1 Output

3.3 VDC

15 A

Commercial

Chassis

222 mm

55 mm

30 mm

Lps - 75

PSK-S25D-5-T

Switching Power Supplies ac-dc 20.5 W 5 Vdc single output chassis mount
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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
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 31.9688

Multiples of: 1

Tray

QPS-20-12

Switching Power Supplies 12V 1.67A 20W P/S SINGLE 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.

Qualtek

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 31.9864

Multiples of: 1

Switching Supplies

Open Frame

20 W

90 VAC to 264 VAC , 127 VDC to 370 VDC

12 V

1.67 A

Chassis

89 mm

51 mm

20 mm

Qps - 20

47 Hz to 63 Hz

CFM2003S-P

Switching Power Supplies AC-DC Module, 20 Watt, Open Frame, 85-264VAC Input, 15VDC Output, 3.501x2x1"
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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

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 32.0013

Multiples of: 1

Switching Supplies

Open Frame

20 W

85 VAC to 264 VAC

1 Output

15 VDC

1.4 A

Commercial

Pcb

3.54 in

2 in

1 in

Cfm20

47 Hz to 63 Hz

Bulk

GB40S09K01

Switching Power Supplies
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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

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 32.0448

Multiples of: 250

Ac - Dc Power Supplies

Open Frame

36 W

90 VAC to 264 VAC

1 Output

9 VDC

4 A

Medical, Industrial

101.6 mm

48.3 mm

25 mm

Gb40

47 Hz to 63 Hz

- 25 C

+ 70 C

OWA-90E-15

Switching Power Supplies 90W 15V 6A EU AC Plug LED 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
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 32.0992

Multiples of: 1

171 mm

63 mm

37.5 mm

Owa - 90E

1891653

SWITCHMODE POWER SUPPLIES
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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.

Friwo

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 32.1363

Multiples of: 1

MPS-65-5

Switching Power Supplies 60W 5V 12A
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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