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

CINT1275A5614K01

Switching Power Supplies 275W 56V 3.21A 4.68A W/ AIRFLOW
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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 307.9168

Multiples of: 80

Switching Supplies

Open Frame

275 W

90 VAC to 264 VAC

1 Output

56 V

3.21 A

Commercial

Chassis

5 in

3 in

1.3 in

Cint1275

ZWD225PAF0524JL

TDK-Lambda Switching Power Supplies 225W 5V 5A, 24V 9A JST conn, bracket
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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 307.9817

Multiples of: 1

Switching Supplies

Open Frame

225 W

85 VAC to 265 VAC /120 VDC to 370 VDC

2 Output

5 V

24 V

5 A

9 A

Chassis

8.74 in

3.74 in

1.77 in

SP-480-3.3

Switching Power Supplies 3.3V 85A 480W Active 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 308.1333

Multiples of: 1

Enclosed

281 W

88 VAC to 230 VAC , 124 VDC to 370 VDC

1 Output

3.3 VDC

85 A

Commercial

Chassis

278 mm

127 mm

43 mm

Sp - 480

IMA-S400-12-ZNPLY

Open Frame AC DC Converters 1 Output 12V 33.3A 80 ~ 275 VAC, 120 ~ 300 VDC 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.

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 308.2962

Multiples of: 42

400 W

Chassis Mount

Ima - 400 (400W)

Box

IMA-S400-24-ZNPLY

Open Frame AC DC Converters 1 Output 24V 16.7A 80 ~ 275 VAC, 120 ~ 300 VDC 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.

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 308.2962

Multiples of: 42

401 W

Chassis Mount

Ima - 400 (400W)

Box

LDA150W-48-R

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 308.5197

Multiples of: 1

Switching Supplies

Open Frame

144 W

85 VAC to 132 VAC /170 VAC to 264 VAC

1 Output

48 V

3 A

Commercial

Chassis

222 mm

75 mm

34 mm

Lda

47 Hz to 440 Hz

- 10 C

+ 60 C

Bulk

96PS-A300W1U

Switching Power Supplies ZIPPY SPS 100-240V 300W W/PFC ATX 1U
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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.

Advantech

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 308.6091

Multiples of: 1

Enclosed

300 W

100 VAC to 240 VAC

6 Output

3.3 VDC

5 VDC

14 A

25 A

Commercial

Chassis

205 mm

100 mm

40.5 mm

50 Hz to 60 Hz

JWT75-525

AC/DC Power Supply Triple-OUT 5V/12V/-5V 8A/4A/0.5A 75W
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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 308.7169

Multiples of: 1

GPM80PG

Switching Power Supplies 80W 524-1212V
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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 308.8169

Multiples of: 1

Switching Supplies

Open Frame

60 W

85 VAC to 264 VAC

4 Output

5 VDC

24 VDC

12 A

3.5 A

Medical

Chassis

7 in

4.25 in

1.68 in

Gpm

GPM80CG

Switching Power Supplies 80W +5/+12/-15/+15V
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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