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

MAP80-4004

AC/DC Power Supply Quad-OUT 5V/24V/-15V/15V 14A/2A/1A/1A 80W 14-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.

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 632.186

Multiples of: 1

Bulk

MEPG500-1024

Switching Power Supplies POWERSUPPLY,MEPG500-1024
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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 633.3365

Multiples of: 42

Switching Supplies

Enclosed

500 W

90 VAC to 264 VAC

1 Output

24 VDC

Industrial

Chassis

127 mm

76.2 mm

MEPG500

HWS300-5/HD

Switching Power Supplies 300W 5V 60A
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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 634.9737

Multiples of: 1

Switching Supplies

Enclosed

300 W

115 VAC to 230 VAC

5 V

60 A

Commercial

Chassis

6.69 in

3.7 in

1.69 in

Bulk

ADA600F-36

Switching Power Supplies 600W 36V 9-16.5A 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 637.602

Multiples of: 1

600 W

85 VAC to 264 VAC /120 VDC to 350 VDC

1 Output

36 V

16.5 A

Commercial

Chassis

195 mm

127 mm

65 mm

Ada

50 Hz / 60 Hz

Bulk

ABC601-1T48

Switching Power Supplies POWER SUPPLY; ABC601-1T48; AC-DC; IN 100to240V; OUT 48V; 12.5A; 600W; OPEN FRAME; 5"x8.5"x1.61"; SCREW TERMINAL; WITH REDUNDANCY
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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 632.9572

Multiples of: 20

Switching Supplies

Open Frame

600 W

85 VAC to 305 VAC , 170 VDC to 300 VDC

1 Output

48 VDC

12.5 A

Medical, Industrial

Chassis

178.5 mm

107 mm

41 mm

GPFC250-15G

Switching Power Supplies 250W 15V @ 12A
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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 638.824

Multiples of: 30

Open Frame

250 W

85 VAC to 264 VAC

1 Output

15 VDC

12 A

Commercial

Chassis

8 in

5 in

1.75 in

Gpfx250

PCA300F-12

Switching Power Supplies ACDC PS Enclosed Type 300W 12V 27A
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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 638.9132

Multiples of: 1

Switching Supplies

Enclosed

324 W

85 VAC to 264 VAC , 88 VDC to 370 VDC

1 Output

12 V

27 A

Medical

Chassis

152 mm

89 mm

41 mm

Pca

45 Hz to 66 Hz

- 20 C

+ 70 C

PCA300F-48

Switching Power Supplies ACDC PS Enclosed Type 300W 48V 7A
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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 638.9132

Multiples of: 1

Switching Supplies

Enclosed

336 W

85 VAC to 264 VAC , 88 VDC to 370 VDC

1 Output

48 V

7 A

Medical

Chassis

152 mm

89 mm

41 mm

Pca

45 Hz to 66 Hz

- 20 C

+ 70 C

PCA300F-5

Switching Power Supplies ACDC PS Enclosed Type 300W 5V 60A
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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 638.9132

Multiples of: 1

Switching Supplies

Enclosed

300 W

85 VAC to 264 VAC , 88 VDC to 370 VDC

1 Output

5 V

60 A

Medical

Chassis

152 mm

89 mm

41 mm

Pca

45 Hz to 66 Hz

- 20 C

+ 70 C

PCA300F-32

Switching Power Supplies ACDC PS Enclosed Type 300W 32V 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.

Cosel

0
6 to 16 Weeks

January 2027