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

VCE20US15

Switching Power Supplies AC-DC 20W PCB MOUNT ITE & HOUSEHOLD
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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

5
Ships to you
between Mon. 17 Aug to Fri. 21 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 29.049

Multiples of: 1

Tray

RQ-65D

Switching Power Supplies 68W 5V/4A 12V/1.5A 24V/1A -12V/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

5
Ships to you
between Mon. 31 Aug to Thu. 03 Sep

September 2026

September 2026
	S	M	T	W	T	F	S
36	30	31	1	2	3	4	5
37	6	7	8	9	10	11	12
38	13	14	15	16	17	18	19
39	20	21	22	23	24	25	26
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10

AUD 31.7019

Multiples of: 1

Enclosed

65 W

88 VAC to 264 VAC

4 Output

5 VDC

12 VDC

4 A

1.5 A

Chassis

129 mm

98 mm

38 mm

Rq - 65

ECL05US05-T

Switching Power Supplies PSU, 5W, MINI, 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

5
Ships to you
between Fri. 21 Aug to Tue. 25 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 34.4776

Multiples of: 1

5 W

85 VAC to 264 VAC

1 Output

5 V

1 A

25.4 mm

66.04 mm

18.47 mm

ECL

ECL05US09-T

Switching Power Supplies PSU, 5W, MINI, 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

5
Ships to you
between Fri. 21 Aug to Tue. 25 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 34.4776

Multiples of: 1

5 W

25.4 mm

66.04 mm

18.47 mm

TXM 015-103

Switching Power Supplies Product Type: AC/DC; Package Style: Encased; Output Power (W): 15; Input Voltage: 90-264 VAC / 127-370 VDC; Output 1 (Vdc): 3.3; Output 2 (Vdc): N/A; Output 3 (Vdc): N/A
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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

5
Ships to you
between Mon. 17 Aug to Fri. 21 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 41.9279

Multiples of: 1

Enclosed

15 W

100 VAC to 240 VAC

1 Output

3.3 VDC

4 A

Commercial

Chassis

79 mm

51 mm

41 mm

Txm

47 Hz to 63 Hz

Bulk

PJT-12V65WBAA

Switching Power Supplies 12V 65W 2x4" Chassis Open Frame/JST Conn.
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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.

Delta

5
Ships to you
between Fri. 21 Aug to Tue. 25 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 42.2351

Multiples of: 1

Switching Supplies

Open Frame

60 W

100 v to 240 V

1 Output

12 VDC

5 A

Commercial

Chassis

102 mm

51 mm

30 mm

Pjt

50 Hz to 60 Hz

Bulk

POS-200-24-C2

Power supply: switching; 199.2W; 24VDC; 8.3A; OUT: 1; 215x115x30mm
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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.

POS

5
Ships to you
between Mon. 17 Aug to Fri. 21 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 44.9776

Multiples of: 1

199.2 W

KPSA1024

Switching Power Supplies 10W 24V 0.42A PCB Mount 115-230VAC
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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

5
Ships to you
between Fri. 21 Aug to Tue. 25 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 45.6483

Multiples of: 1

Switching Supplies

Open Frame

10 W

115 VAC to 230 VAC

24 V

0.42 A

Commercial

Pcb

2 in

1 in

0.4 in

Kpsa

47 Hz to 440 Hz

ZWS10B-3

TDK-Lambda Switching Power Supplies 3.3V 2A, 6.65W 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.

TDK-Lambda

5
Ships to you
between Fri. 21 Aug to Tue. 25 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 46.8644

Multiples of: 1

Switching Supplies

Open Frame

6.65 W

85 VAC to 265 VAC

1 Output

3.3 V

2 A

Commercial

Chassis

73.5 mm

50 mm

22 mm

Zws - B

Bulk

LHA15F-24

Switching Power Supplies AC/DC Power Supply,Open frame 15W, 24V, 0.7A
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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.

Cosel

0
6 to 16 Weeks