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

TPP 450-115B-M

Switching Power Supplies 450W 15V 30A 3x5.8 Med Class II
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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
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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 409.3009

Multiples of: 1

TPP 450B - M

GPM140-24G

Switching Power Supplies 140W 24V 5.8A
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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
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4	17	18	19	20	21	22	23
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AUD 409.4145

Multiples of: 1

Switching Supplies

Open Frame

139 W

85 VAC to 264 VAC

1 Output

24 VDC

5.8 A

Medical

Chassis

Gpm

CME240P-24

Switching Power Supplies 240W 24V 10A
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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 409.5588

Multiples of: 1

240 W

115 VAC to 230 VAC

24 VDC

10 A

Medical

2 in

1 in

0.4 in

LDA300W-30-RT

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 409.5807

Multiples of: 1

Open Frame

300 W

85 VAC to 132 VAC /170 VAC to 264 VAC

1 Output

30 VDC

10 A

Commercial

Chassis

10 in

4.3 in

1.9 in

Lda

47 Hz to 440 Hz

- 10 C

+ 70 C

Bulk

LPS175-C

Switching Power Supplies 24v(24-54v) o/p 130W 4.25"x8.5" 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.

Artesyn Embedded Technologies

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 411.1232

Multiples of: 54

Switching Supplies

Open Frame

175 W

85 VAC to 264 VAC , 120 VDC to 300 VDC

1 Output

24 VDC

4.5 A

Commercial

Chassis

216 mm

108 mm

38.1 mm

Lps170

47 Hz to 63 Hz

Bulk

LPQ353-CEF

Switching Power Supplies 5v 15v 15v 3.3-24v 5"x9"w/cover/end fan
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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.

Artesyn Embedded Technologies

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 411.1537

Multiples of: 1

Switching Supplies

Enclosed

350 W

85 VAC to 264 VAC , 120 VDC to 300 VDC

4 Output

5 VDC

15 VDC

50 A

12 A

Commercial

Chassis

273.8 mm

127 mm

88.9 mm

Lpq350

47 Hz to 440 Hz

HWS150-3/A

Enclosed AC DC Converters 1 Output 3.3V 85 ~ 265 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.

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 411.3875

Multiples of: 1

Switching Supplies

Enclosed

99 W

115 VAC to 230 VAC

3.3 V

30 A

Commercial

Chassis

4.78 in

3.81 in

1.55 in

TXH 360-124

Switching Power Supplies Product Type: AC/DC; Package Style: Encased; Output Power (W): 360; Input Voltage: 90-264 VAC / 120-370 VDC; Output 1 (Vdc): 24; Output 2 (Vdc): N/A; Output 3 (Vdc): N/A
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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 411.6182

Multiples of: 1

Enclosed

360 W

100 VAC to 240 VAC

1 Output

24 VDC

15 A

Commercial

Chassis

197.7 mm

81.3 mm

41 mm

Txh

47 Hz to 63 Hz

Bulk

GPFM125D

Switching Power Supplies 125W 4 Output 5V24V12V-12V
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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 412.0257

Multiples of: 1

Switching Supplies

Open Frame

125 W

90 VAC to 264 VAC

4 Output

5 VDC

24 VDC

9 A

3 A

Medical

Panel

6 in

3.5 in

1.5 in

Gpfm

PBL500PS36-B

Switching Power Supplies AC-DC 500W MEDICAL BF APPROVALS
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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