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

LDA300W-15

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 372.6983

Multiples of: 1

Switching Supplies

Open Frame

330 W

85 VAC to 132 VAC /170 VAC to 264 VAC

1 Output

15 V

22 A

Commercial

Chassis

255 mm

108 mm

50 mm

Lda

47 Hz to 440 Hz

- 10 C

+ 70 C

Bulk

NTS503

AC/DC Power Supply Single-OUT 12V 16.6A 200W 25-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.

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 372.9364

Multiples of: 42

Switching Supplies

Enclosed

500 W

90 VAC to 264 VAC , 120 VDC to 300 VDC

1 Output

12 V

16.6 A

Commercial

Chassis

177.8 mm

101.5 mm

38.1 mm

Nts500

47 Hz to 440 Hz

53940

Power supply: UPS; 470x465x85mm; 800W; 1VA; No.of out.sockets:4
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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.

QOLTEC

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 373.2584

Multiples of: 1

1 VA

90 To 300 V

CLP0424FPXXXZ01A

Switching Power Supplies 450W 24V 18.8A Neg Logic
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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.

ABB

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 373.3408

Multiples of: 1

Switching Supplies

Open Frame

450 W

90 VAC to 265 VAC

1 Output

24 VDC

18.8 A

Industrial

Chassis

127 mm

76.2 mm

35.052 mm

CLP0424/428

PFE36HSX-U

Switching Power Supplies 240W 36V 13.4A
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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 373.64

Multiples of: 1

Open Frame

240 W

85 VAC to 264 VAC

1 Output

6.7 A

246 mm

110 mm

65 mm

PMC100E-2

Switching Power Supplies 100W 5V +/-15V1-13A AC-DC Power Supply
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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 374.0978

Multiples of: 1

Switching Supplies

Enclosed

102.5 W

85 VAC to 132 VAC /170 VAC to 264 VAC /220 VDC to 370 VDC

3 Output

5 V

15 V

13 A

1.5 A

Chassis

220 mm

48 mm

93 mm

Pmc

47 Hz to 440 Hz

- 10 C

+ 65 C

Bulk

LPQ154

Switching Power Supplies 5v 12v 12v 24v 150W 4.25"x 8.5"
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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 374.671

Multiples of: 1

Switching Supplies

Open Frame

150 W

85 VAC to 132 VAC , 170 VAC to 264 VAC

4 Output

5 VDC

12 VDC

22 A

8 A

Commercial

Chassis

8.5 in

4.25 in

1.5 in

Lpq150

CUS400M-24/F

Switching Power Supplies Med 400W 115-230VAC 24V 16.67A 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.

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 375.1125

Multiples of: 1

Switching Supplies

Enclosed

400 W

85 VAC to 264 VAC

1 Output

24 VDC

16.67 A

Medical, Industrial

Chassis

77.5 mm

128 mm

39.5 mm

CUS400M

MPU150-4000G

Switching Power Supplies POWER SUPPLY;;AC-DC;IN 85to264V;;OUT 5/12/12/5V;30/8/3/2A;150W;CHASSISS MOUNT;203.2x106.7x38.1mm;;CONVECTION COOLING;
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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.

Bel Fuse

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 375.2493

Multiples of: 1

85 VAC to 264 VAC

4 Output

5 VDC

12 VDC

30 A

8 A

Commercial

Chassis

203.2 mm

106.7 mm

38.1 mm

LCC250-48U-7PE

Switching Power Supplies 250W 48V @ 5.2A Convect 1.5" ht TUV
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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