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

RT-85A

Switching Power Supplies 84.5W 5V/8A 12V/3.5A -5V/0.5A
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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.

Mean Well

4850
Ships to you
by Fri. 06 Feb

February 2026

February 2026
	S	M	T	W	T	F	S
5	25	26	27	28	29	30	31
6	1	2	3	4	5	6	7
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8	15	16	17	18	19	20	21
9	22	23	24	25	26	27	28
10	1	2	3	4	5	6	7

AUD 36

Multiples of: 1

85 W

88 VAC to 264 VAC

3 Output

5 VDC

12 VDC

8 A

3.5 A

Chassis

159 mm

97 mm

38 mm

Rt - 85

LPS-100-48

Switching Power Supplies 100.8W 48V 2.1A
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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

4850
Ships to you
by Fri. 06 Feb

February 2026

February 2026
	S	M	T	W	T	F	S
5	25	26	27	28	29	30	31
6	1	2	3	4	5	6	7
7	8	9	10	11	12	13	14
8	15	16	17	18	19	20	21
9	22	23	24	25	26	27	28
10	1	2	3	4	5	6	7

AUD 36

Multiples of: 1

Open Frame

101 W

88 VAC to 132 VAC , 248 VDC to 370 VDC

1 Output

48 VDC

2.1 A

Commercial

Chassis

222 mm

62 mm

32 mm

Lps - 100

LPS-100-13.5

Switching Power Supplies 101.25W 13.5V 7.5A
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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.

Mean Well

4850
Ships to you
by Fri. 06 Feb

February 2026

February 2026
	S	M	T	W	T	F	S
5	25	26	27	28	29	30	31
6	1	2	3	4	5	6	7
7	8	9	10	11	12	13	14
8	15	16	17	18	19	20	21
9	22	23	24	25	26	27	28
10	1	2	3	4	5	6	7

AUD 36

Multiples of: 1

Open Frame

101.25 W

88 VAC to 176 VAC , 132 VAC to 264 VAC , 248 VDC to 370 VDC

1 Output

13.5 VDC

7.5 A

Chassis

222 mm

61.98 mm

32 mm

Lps - 100

- 10 C

+ 60 C

LPS-100-15

Switching Power Supplies 100.5W 15V 6.7A
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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.

Mean Well

4850
Ships to you
by Fri. 06 Feb

February 2026

February 2026
	S	M	T	W	T	F	S
5	25	26	27	28	29	30	31
6	1	2	3	4	5	6	7
7	8	9	10	11	12	13	14
8	15	16	17	18	19	20	21
9	22	23	24	25	26	27	28
10	1	2	3	4	5	6	7

AUD 36

Multiples of: 1

Open Frame

101 W

88 VAC to 132 VAC , 248 VDC to 370 VDC

1 Output

15 VDC

6.7 A

Commercial

Chassis

222 mm

62 mm

32 mm

Lps - 100

Bulk

LPS-100-7.5

Switching Power Supplies 99.75W 7.5V 13.3A
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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

4850
Ships to you
by Fri. 06 Feb

February 2026

February 2026
	S	M	T	W	T	F	S
5	25	26	27	28	29	30	31
6	1	2	3	4	5	6	7
7	8	9	10	11	12	13	14
8	15	16	17	18	19	20	21
9	22	23	24	25	26	27	28
10	1	2	3	4	5	6	7

AUD 36

Multiples of: 1

Open Frame

99.75 W

88 VAC to 264 VAC

1 Output

7.5 VDC

13.3 A

Commercial

Chassis

222 mm

62 mm

32 mm

Lps - 100

47 Hz to 63 Hz

LPS-100-27

Switching Power Supplies 102.6W 27V 3.8A
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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

4850
Ships to you
by Fri. 06 Feb

February 2026

February 2026
	S	M	T	W	T	F	S
5	25	26	27	28	29	30	31
6	1	2	3	4	5	6	7
7	8	9	10	11	12	13	14
8	15	16	17	18	19	20	21
9	22	23	24	25	26	27	28
10	1	2	3	4	5	6	7

AUD 36

Multiples of: 1

Open Frame

102.6 W

88 VAC to 132 VAC , 248 VDC to 370 VDC

1 Output

27 VDC

3.8 A

Chassis

222 mm

62 mm

32 mm

Lps - 100

EPP-120S-24

Switching Power Supplies 120W 24V 5A 2x3 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.

Mean Well

4850
Ships to you
by Fri. 06 Feb

February 2026

February 2026
	S	M	T	W	T	F	S
5	25	26	27	28	29	30	31
6	1	2	3	4	5	6	7
7	8	9	10	11	12	13	14
8	15	16	17	18	19	20	21
9	22	23	24	25	26	27	28
10	1	2	3	4	5	6	7

AUD 36.4154

Multiples of: 1

Switching Supplies

Open Frame

120 W

80 VAC to 264 VAC , 113 VDC to 370 VDC

1 Output

24 V

5 A

Industrial

Pcb

76.2 mm

50.8 mm

28 mm

Epp - 120S

47 Hz to 63 Hz

- 30 C

+ 85 C

EPP-120S-12

Switching Power Supplies 114W 12V 9.5A 2x3 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.

Mean Well

4850
Ships to you
by Fri. 06 Feb

February 2026

February 2026
	S	M	T	W	T	F	S
5	25	26	27	28	29	30	31
6	1	2	3	4	5	6	7
7	8	9	10	11	12	13	14
8	15	16	17	18	19	20	21
9	22	23	24	25	26	27	28
10	1	2	3	4	5	6	7

AUD 36.4154

Multiples of: 1

Switching Supplies

Open Frame

120 W

80 VAC to 264 VAC , 113 VDC to 370 VDC

1 Output

12 V

9.5 A

Industrial

Pcb

76.2 mm

50.8 mm

28 mm

Epp - 120S

47 Hz to 63 Hz

- 30 C

+ 85 C

EPP-120S-15

Switching Power Supplies 114W 15V 7.6A 2x3 Open Frame
Icon ROHS

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

4850
Ships to you
by Fri. 06 Feb

February 2026

February 2026
	S	M	T	W	T	F	S
5	25	26	27	28	29	30	31
6	1	2	3	4	5	6	7
7	8	9	10	11	12	13	14
8	15	16	17	18	19	20	21
9	22	23	24	25	26	27	28
10	1	2	3	4	5	6	7

AUD 36.4154

Multiples of: 1

Switching Supplies

Open Frame

120 W

80 VAC to 264 VAC , 113 VDC to 370 VDC

1 Output

15 V

7.6 A

Industrial

Pcb

76.2 mm

50.8 mm

28 mm

Epp - 120S

47 Hz to 63 Hz

- 30 C

+ 85 C

ELP-75-3.3

Switching Power Supplies 49.5W 3.3V 15A W/PFC Function
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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

4850
Ships to you
by Fri. 06 Feb

February 2026