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

UHP-200-36

Switching Power Supplies 200.16W 36V 5.56A PS 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

0
Ships to you
by Mon. 17 Aug

August 2026

August 2026
	S	M	T	W	T	F	S
31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8
33	9	10	11	12	13	14	15
34	16	17	18	19	20	21	22
35	23	24	25	26	27	28	29
36	30	31	1	2	3	4	5

AUD 64.4401

Multiples of: 1

Enclosed

200.16 W

88 VAC to 264 VAC , 124 VDC to 370 VDC

1 Output

36 VDC

5.56 A

Industrial, Commercial

Chassis

215 mm

115 mm

30 mm

Rsp - 200

47 Hz to 63 Hz

- 30 C

+ 70 C

KS10-12

AC/DC Power Supply Single-OUT 12V 0.9A 10.8W 5-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.

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 64.5074

Multiples of: 1

Switching Supplies

115 VAC

1 Output

12 V

0.9 A

2.4 in

3.23 in

6.5 in

MPS-30-27

Switching Power Supplies 29.7W 27V 1.1A
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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

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 64.5208

Multiples of: 1

Open Frame

29.7 W

88 VAC to 264 VAC

1 Output

27 VDC

1.1 A

Medical

Chassis

101.6 mm

65.8 mm

23.5 mm

Mps - 30

47 Hz to 63 Hz

LFA30F-24-J1Y

Switching Power Supplies AC/DC PS(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.

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 64.5671

Multiples of: 1

Open Frame

31.2 W

85 VAC to 264 VAC

1 Output

24 VDC

1.3 A

Commercial

Chassis

4.1 in

1.9 in

1 in

Lfa

50 Hz / 60 Hz

- 10 C

+ 70 C

Bulk

AMES200-5SNZ

Power supply: switched-mode; constant voltage; 150/200W; 5VDC
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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.

Aimtec

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 64.6162

Multiples of: 1

150/200 W

ECL25US09-T

Switching Power Supplies AC/DC, 25W power supply, 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.

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 64.6282

Multiples of: 1

LCA30S-12

Switching Power Supplies AC/DC PS(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.

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 64.6434

Multiples of: 1

Switching Supplies

Open Frame

30 W

85 VAC to 132 VAC /110 VAC to 170 VDC

1 Output

12 V

2.5 A

Commercial

Chassis

132.5 mm

50 mm

23 mm

Lca

47 Hz to 440 Hz

- 10 C

+ 60 C

Bulk

LFA30F-12-J1Y

Switching Power Supplies AC/DC PS(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.

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 64.6456

Multiples of: 1

Open Frame

30 W

85 VAC to 264 VAC

1 Output

12 VDC

2.5 A

Commercial

Chassis

4.1 in

1.9 in

1 in

Lfa

50 Hz / 60 Hz

- 10 C

+ 70 C

Bulk

LFA30F-3R3-Y

Switching Power Supplies AC/DC PS(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.

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 64.6456

Multiples of: 1

Open Frame

19.8 W

85 VAC to 264 VAC

1 Output

3.3 VDC

6 A

Commercial

Chassis

105 mm

50 mm

23 mm

Lfa

50 Hz / 60 Hz

Bulk

RAC04-0512DC/277

Enclosed AC DC Converters 2 Output 5V 12V 720mA, 33mA 80 ~ 305 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.

RECOM POWER

0
6 to 16 Weeks

January 2027