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

PMC100E-1-N

Switching Power Supplies 100W 5V +/-12V 1-13A 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 439.748

Multiples of: 1

Switching Supplies

Enclosed

101 W

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

3 Output

5 V

12 V

13 A

2 A

Chassis

220 mm

48 mm

93 mm

Pmc

47 Hz to 440 Hz

- 10 C

+ 65 C

Bulk

MPU150-4530

Switching Power Supplies 150W +5,+3.3,12,12V QUAD OUT
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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 441.6178

Multiples of: 1

PFH500F-12-0D0-R

Switching Power Supplies 85-265VAC
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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 441.756

Multiples of: 1

HWS100-15/HD

Open Frame AC DC Converters 1 Output 15V 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 442.051

Multiples of: 1

Switching Supplies

Enclosed

105 W

115 VAC to 230 VAC

1 Output

15 V

7 A

Commercial

Chassis

6.3 in

1.1 in

3.23 in

Hws

47 Hz to 63 Hz

HWS100-12/HD

Open Frame AC DC Converters 1 Output 12V 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 442.051

Multiples of: 1

Switching Supplies

Enclosed

102 W

85 VAC to 265 VAC

1 Output

12 V

8.5 A

Commercial

Chassis

160 mm

33 mm

82 mm

47 Hz to 63 Hz

Reel

MBC401-1012-S

Switching Power Supplies POWER SUPPLY; MBC401-1012-S; AC-DC; IN 100to240V; OUT 12V; 33.3A; 400W; FRONT FAN COVER; 3.32"x7.20"x1.61"; MEDICAL; HEADER TYPE; 2xMoPP
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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 442.8994

Multiples of: 20

Switching Supplies

Enclosed

400 W

90 VAC to 264 VAC , 170 VDC to 270 VDC

1 Output

12 VDC

33.3 A

Medical

Chassis

183 mm

84.4 mm

41 mm

PBL500PS48-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

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 443.84

Multiples of: 1

Switching Supplies

Enclosed

500 W

80 VAC to 264 VAC

3 Output

48 VDC

5 VDC

10.42 A

2 A

Medical

Chassis

150 mm

107 mm

39.5 mm

IRV300-MCK

Switching Power Supplies IRV300 Mating Connector Kit
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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 444.0199

Multiples of: 104

Accessories

Enclosed

Industrial

NTQ163

Switching Power Supplies 3.3v 5v 12v 12v 165W 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 444.8209

Multiples of: 1

Switching Supplies

Open Frame

165 W

85 VAC to 264 VAC

4 Output

5 VDC

3.3 VDC

15 A

10 A

Commercial

Chassis

8.5 in

4.25 in

1.5 in

Ntq

JWS1005/A

Switching Power Supplies 5V 20A
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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