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

GLC40-5G

Switching Power Supplies 40W 5V @ 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 68.2096

Multiples of: 1

Open Frame

40 W

90 VAC to 264 VAC

1 Output

5 VDC

8 A

Commercial

Chassis

4.96 in

2.96 in

1.2 in

Glc

0 C

+ 50 C

SWS503

Switching Power Supplies 33W 3.3V 10A
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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 68.2687

Multiples of: 1

Switching Supplies

Enclosed

33 W

86 VAC to 265 VAC

3.3 V

10 A

Commercial

Chassis

6.26 in

3.62 in

1.46 in

Sws

47 Hz to 63 Hz

LCA30S-48

AC/DC Power Supply Single-OUT 48V 0.7A 33.6W 7-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.

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 68.3118

Multiples of: 1

Switching Supplies

Open Frame

33.6 W

85 VAC to 132 VAC /110 VAC to 170 VDC

1 Output

48 V

700 mA

Commercial

Chassis

132.5 mm

50 mm

23 mm

Lca

47 Hz to 440 Hz

- 10 C

+ 60 C

Bulk

ERP-350-36

Switching Power Supplies 349.2W 36V 9.7A 180-264Vac
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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 68.3284

Multiples of: 1

Switching Supplies

Enclosed

349.2 W

180 VAC to 264 VAC , 254 VDC to 370 VDC

1 Output

36 VDC

9.7 A

Commercial

Chassis

220.4 mm

130 mm

48 mm

Erp - 350

47 Hz to 63 Hz

Bulk

CFM70S120-S

CFM70S120-S
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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.

Cincon

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 68.3844

Multiples of: 1

70 W

CUS30M36/A

Switching Power Supplies Med 30W 115-230Vin 36V 1.68A cov
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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 68.4206

Multiples of: 1

ZPSA20-3R3

Open Frame AC DC Converters 1 Output 3.3V 85 ~ 264 VAC, 120 ~ 370 VDC 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 68.484

Multiples of: 1

Switching Supplies

Open Frame

15 W

85 VAC to 264 VAC

1 Output

3.3 V

4.4 A

Commercial

3.5 in

2 in

0.79 in

47 Hz to 440 Hz

LDA10F-5-SN

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 68.5355

Multiples of: 1

Switching Supplies

Enclosed

10 W

85 VAC to 264 VAC /110 VDC to 370 VDC

1 Output

5 V

2 A

Commercial

Chassis

105 mm

50 mm

21 mm

Lda

47 Hz to 440 Hz

- 10 C

+ 60 C

Bulk

LDA10F-24-SN

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 68.5355

Multiples of: 1

Switching Supplies

Enclosed

12 W

85 VAC to 264 VAC /110 VDC to 370 VDC

1 Output

24 V

500 mA

Commercial

Chassis

105 mm

50 mm

21 mm

Lda

47 Hz to 440 Hz

- 10 C

+ 60 C

Bulk

1826004

SWITCHMODE CHARGERS
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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.

Friwo

0
6 to 16 Weeks

January 2027