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

VOF-100C-12

Switching Power Supplies ac-dc, 100 W, 12 Vdc , single output, op
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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 71.062

Multiples of: 1

VOF - 100C

PPQ-1003D

Switching Power Supplies 114W 3.3V 10A 5V/10A 12V/2A 24V/0.3A
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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 71.1058

Multiples of: 1

Switching Supplies

33 W

90 VAC to 264 VAC , 127 VDC to 370 VDC

4 Output

3.3 VDC

5 VDC

10 A

Commercial

Chassis

Ppq - 1003

Bulk

HK25A-24

AC/DC Power Supply Single-OUT 24V 1.1A 26.4W 5-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 71.1495

Multiples of: 1

Switching Supplies

Enclosed

85 VAC To 132 VAC

1 Output

24 V

1.1 A

Chassis

1.26 in

2.83 in

3.9 in

Hk - A

47 Hz To 440 Hz

Bulk

SWS75-12

Switching Power Supplies 76W 12V 6.3A
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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.

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 71.2294

Multiples of: 1

75 W

Chassis

170 mm

94 mm

43 mm

63 Hz

- 10 C

60 C

ZPD40524

TDK-Lambda Switching Power Supplies 40W 5V 3.2A, 24V 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 71.2332

Multiples of: 1

Switching Supplies

40 W

85 VAC to 264 VAC

1 Output

5 V

5 A

Commercial

2 in

4 in

1.2 in

Bulk

ZPT4051212N

TDK-Lambda Switching Power Supplies 42.6W 5V 3.2A 12V 2A, -12V 0.3A
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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.

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 71.2332

Multiples of: 1

Switching Supplies

Open Frame

40 W

90 VAC to 264 VAC

3 Output

5 V

12 V

5 A

2 A

Commercial

Pcb

2 in

4 in

1.2 in

Zp40/60

47 Hz to 440 Hz

Bulk

BJB06SA-U

Switching Power Supplies 50 Watts 6 Volts
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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
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 71.2382

Multiples of: 1

Switching Supplies

Open Frame

50 W

85 VAC tp 132 VAC , 110 VDC to 175 VDC

1 Output

6 VDC

8.4 A

93 mm

70 mm

23.5 mm

CSS65-19

AC/DC Power Supply Single-OUT 19V 3.43A 65W Medical 8-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

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 71.2515

Multiples of: 1

VGS-350B-12

Switching Power Supplies 348W 12V 29A Enclosed Chassis Mnt
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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 71.2833

Multiples of: 1

Ac - Dc Power Supplies

Enclosed

348 W

90 VAC to 132 VAC , 180 VAC to 264 VAC

1 Output

12 VDC

29 A

Industrial, Commercial

Chassis

215 mm

115 mm

30 mm

Vgs - 350B

47 Hz to 63 Hz

- 20 C

+ 70 C

VGS-350B-24

Switching Power Supplies 350.4W 24V 14.6A Enclosed Chassis Mnt
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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