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

AK-B1-700

Power supply: computer; 700W; Features: fan 12cm
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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.

Akyga

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 93.765

Multiples of: 1

700 W

MVAC250-48AFD

Murata Power Solutions Switching Power Supplies 170W 12V 3.54A 250W 5A wAir CS
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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 93.7856

Multiples of: 1

Switching Supplies

Open Frame

250 W

90 VAC to 264 VAC

1 Output

48 V

5 A

1 A

Medical, Commercial

Chassis

5 in

3 in

1.18 in

Mvac250

- 10 C

+ 70 C

Bulk

ECP60UT04

Switching Power Supplies AC/DC, 65W, 2"X4", TRIPLE OUTPUT
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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 93.8484

Multiples of: 540

ECP60UT02

Switching Power Supplies AC/DC, 65W, 2"X4", TRIPLE OUTPUT
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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 93.8484

Multiples of: 540

60 W

85 VAC to 264 VAC

5 V

7 A

101.6 mm

50.8 mm

30.4 mm

RAC15-12DA-ST

Switching Power Supplies 15W AC/DC 3kV REG 90-264Vin +/-12Vout
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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.

RECOM 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 93.9512

Multiples of: 1

Switching Supplies

Enclosed

15 W

90 VAC to 264 VAC , 120 VDC to 370 VDC

12 VDC

- 12 VDC

650 mA

- 650 mA

Commercial

Pcb

111.9 mm

63.7 mm

27.6 mm

Rac15

47 Hz to 440 Hz

Bulk

PMA15F-5-N

Switching Power Supplies 15W 5V 3A 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 93.9546

Multiples of: 1

Enclosed

15 W

85 VAC to 264 VAC

1 Output

5 VDC

3 A

Commercial

Chassis

103 mm

31 mm

78 mm

Pma

50 Hz / 60 Hz

Bulk

PMA15F-3R3

Switching Power Supplies 15W 3.3V 3A 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 93.9711

Multiples of: 1

Open Frame

9.9 W

85 VAC to 264 VAC

1 Output

3.3 VDC

3 A

Commercial

Chassis

103 mm

31 mm

78 mm

Pma

50 Hz / 60 Hz

Bulk

LPQ114-B

Switching Power Supplies 5v 12v 12v 24v 110W 4"x 7"w/bracket
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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 94.1062

Multiples of: 1

110 W

85 VAC to 264 VAC

4 Output

5 V

9 A

7 in

4 in

1.8 in

LPQ110

440 Hz

0 C

50 C

KWD5-1515

Enclosed AC DC Converters 2 Output 15V -15V 180mA, 180mA 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 94.2177

Multiples of: 1

Switching Supplies

85 VAC to 265 VAC

1 Output

15 V

0.18 A

0.97 in

2.27 in

4.92 in

KWD5-1212

Enclosed AC DC Converters 2 Output 12V -12V 220mA, 220mA 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