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

LGA75A-24-S

Switching Power Supplies 75W 24V 3.2A w/Chassis
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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 79.847

Multiples of: 1

Open Frame

76.8 W

85 VAC to 132 VAC

1 Output

24 VDC

3.2 A

Chassis

5.9 in

1.9 in

1.4 in

Lga

47 Hz to 440 Hz

- 10 C

+ 60 C

Bulk

TOP 60316

Switching Power Supplies Product Type: AC/DC; Package Style: Open Frame; Output Power (W): 38; Input Voltage: 90-264 VAC; Output 1 (Vdc): 3.3; Output 2 (Vdc): 5.2; Output 3 (Vdc): 12
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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 79.9439

Multiples of: 1

Open Frame

38 W

100 VAC to 240 VAC

3 Output

3.3 VDC

5.2 VDC

6 A

3 A

Commercial

Pcb

101.6 mm

50.8 mm

30 mm

Top 60

47 Hz to 63 Hz

Tube

TOP 60522

Switching Power Supplies Product Type: AC/DC; Package Style: Open Frame; Output Power (W): 55; Input Voltage: 90-264 VAC; Output 1 (Vdc): 5; Output 2 (Vdc): 12; Output 3 (Vdc): -12
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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 79.9439

Multiples of: 1

Open Frame

55 W

100 VAC to 240 VAC

3 Output

5 VDC

12 VDC

6 A

3 A

Commercial

Pcb

101.6 mm

50.8 mm

30 mm

Top 60

47 Hz to 63 Hz

Bulk

RAC15-12SA-E

Switching Power Supplies 15W ACDC 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 79.9547

Multiples of: 1

Bulk

RAC15-24SA-E

Switching Power Supplies 15W ACDC 3kV REG 90-264Vin 24Vout
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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 79.9547

Multiples of: 1

Bulk

HK15A-12/A

Enclosed AC DC Converters 1 Output 12V 85 ~ 132 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 79.992

Multiples of: 1

Switching Supplies

Enclosed

85 VAC to 132 VAC

1 Output

12 V

1.3 A

Commercial

Chassis

1.08 in

2.83 in

3.31 in

Hk - A

47 Hz to 440 Hz

Bulk

HK15A-15/A

Enclosed AC DC Converters 1 Output 15V 85 ~ 132 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 79.992

Multiples of: 1

Switching Supplies

Enclosed

85 VAC to 132 VAC

1 Output

15 V

1 A

Commercial

Chassis

1.08 in

2.83 in

3.31 in

Hk - A

47 Hz to 440 Hz

LCB100Q

Switching Power Supplies 108W 24V 4.5A
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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 80.032

Multiples of: 1

Switching Supplies

Enclosed

108 W

88 VAC to 264 VAC , 125 VDC to 373 VDC

1 Output

24 V

4.5 A

Commercial

Chassis

129.5 mm

97.5 mm

37.5 mm

Lcb100

47 Hz to 63 Hz

GLC50-3.3G

Switching Power Supplies 50W 3.3V @ 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
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 80.0625

Multiples of: 1

Switching Supplies

Open Frame

26 W

90 VAC to 264 VAC

1 Output

3.3 VDC

8 A

Commercial

Chassis

4.25 in

2.5 in

1.25 in

Glc

NES-200-24

Switching Power Supplies 211.2W 24V 8.8A
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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.

Mean Well

0
6 to 16 Weeks

January 2027