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

LCS35US12

Switching Power Supplies AC-DC 35W LOW COST
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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 23.7517

Multiples of: 1

Switching Supplies

Enclosed

36 W

85 VAC to 264 VAC , 120 VDC to 373 VDC

1 Output

12 VDC

3 A

ITE, Industrial, Household

Chassis

99 mm

82 mm

30 mm

CFM50S120

Switching Power Supplies 50W 12V 4.17A
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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 23.8241

Multiples of: 1

Switching Supplies

Open Frame

50 W

90 VAC to 264 VAC

1 Output

12 VDC

4.17 A

Medical

Chassis

27.1 mm

50.8 mm

27.1 mm

CFM50S

PSK-25W-12

Switching Power Supplies ac-dc 25W 12 Vdc single output encapsulated PCB 85 305 Vac
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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 23.8313

Multiples of: 1

Tray

VGS-75C-15

Switching Power Supplies ac-dc 75 W 15 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 23.9619

Multiples of: 1

Switching Supplies

Enclosed

75 W

85 VAC to 264 VAC , 120 VDC to 373 VDC

1 Output

15 VDC

5 A

Industrial

Chassis

99 mm

97 mm

30 mm

VGS - 75C

BPS 2-14-00

Switching Power Supplies 2W 14V SINGLE 85-265V Std Temp
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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.

BIAS 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 24.0035

Multiples of: 1

Switching Supplies

Enclosed

2 W

85 VAC to 265 VAC

1 Output

14 VDC

0.167 A

Commercial, Medical

Pcb

34.29 mm

27.79 mm

14.61 mm

Bulk

NES-25-5

Switching Power Supplies 25W 5V 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.

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 24.0057

Multiples of: 45

Switching Supplies

25 W

85 VAC to 264 VAC , 120 VDC to 370 VDC

5 VDC

5 A

Commercial

Chassis

99 mm

82 mm

35 mm

Nes - 25

VGS-25W-15

Switching Power Supplies ac-dc, 25 W, 15 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 24.069

Multiples of: 1

Switching Supplies

Enclosed

25.2 W

85 VAC to 305 VAC , 100 VDC to 430 VDC

1 Output

15 VDC

1.7 A

Industrial

Chassis

80 mm

55 mm

25 mm

VGS - 25W

PS-45-48

Switching Power Supplies 48W 48V 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.

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 24.0693

Multiples of: 1

Open Frame

48 W

90 VAC to 264 VAC , 127 VDC to 370 VDC

1 Output

48 VDC

1 A

Chassis

127 mm

76.2 mm

27.94 mm

Ps - 45

YS-U50S15L 190909

- Switching power supply ROHS
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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.

ESHION

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 24.1367

Multiples of: 1

YS-U50S5L 190934

- Switching power supply ROHS
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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.

ESHION

0
6 to 16 Weeks

January 2027