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

TPI 300-112L-M

Switching Power Supplies 300W 12V 25A Industrial 4.6" x 2.44 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.

TRACO 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 244.8519

Multiples of: 1

Switching Supplies

Enclosed

300 W

85 VAC to 264 VAC , 100 VAC to 240 VAC , 120 VDC to 370 VDC

1 Output

12 VDC

25 A

Medical

Chassis

116.8 mm

62 mm

39.7 mm

TPI 300L - M

MVAC250-24F

AC/DC Power Supply Single-OUT 24V 10.4A 170W Medical 22-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.

Murata

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 245.0869

Multiples of: 1

HRP-600N-36

Switching Power Supplies 630W 36V 17.5A W200% peak power
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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 245.325

Multiples of: 1

JPS130PS05-M

Switching Power Supplies AC/DC, 130W Open-Frame Power Supply, 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.

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 245.3325

Multiples of: 1

130 W

90 VAC To 264 VAC

1 Output

5 V

20 A

127 mm

76.2 mm

32.4 mm

JPS

63 Hz

0 C

70 C

SWS30024

AC/DC Power Supply Single-OUT 24V 13A 300W 9-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 245.424

Multiples of: 1

Switching Supplies

Enclosed

312 W

86 VAC to 265 VAC

1 Output

24 V

13 A

Commercial

Chassis

7.8 in

2.05 in

4.01 in

Sws300/600

47 Hz to 63 Hz

Bulk

ZWS240RC24

Switching Power Supplies 240W 115-230VAC 24V 10A OVC III
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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 245.4577

Multiples of: 1

Open Frame

240 W

85 VAC to 265 VAC

1 Output

24 VDC

10 A

Commercial

Chassis

180 mm

84 mm

42 mm

Zws240rc - 24

47 Hz to 63 Hz

- 10 C

+ 70 C

GPC40BG

Open Frame AC DC Converters 3 Output 5.1V 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.

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 245.5167

Multiples of: 80

Switching Supplies

Open Frame

40 W

85 VAC to 264 VAC

4 Output

5.1 VDC

15 VDC

4 A

2 A

Commercial

Chassis

5 in

3 in

1.28 in

Gpc

PBA150F-3R3-N

Switching Power Supplies 150W 3.3V 30A w/cover
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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 245.6225

Multiples of: 1

Enclosed

99 W

85 VAC to 264 VAC /120 VDC to 370 VDC

1 Output

3.3 VDC

30 A

Commercial

Chassis

168 mm

93 mm

34 mm

Pba

50 Hz / 60 Hz

Bulk

NEP-6303

Power supply: laboratory; Channels:1; 0.5÷32VDC; 0÷2.8A; Plug: EU
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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.

Manson

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 245.7528

Multiples of: 1

VF-S320-05A

Switching Power Supplies ac-dc, 250 W, 5 Vdc, single output, U-frame, low leakage
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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