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

ECP225PS12

Switching Power Supplies OPEN FRAME 225W IND+MED PSU, HI EFF.
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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

53
Ships to you
between Tue. 07 Apr to Thu. 09 Apr

April 2026

April 2026
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19	3	4	5	6	7	8	9

AUD 243.5192

Multiples of: 1

HEP-480-54A

AC/DC LED Power Supply - Const Volt - 480.6W - Adj: 54 Vdc @ 8,900mA - Dim: No
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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

53
Ships to you
between Wed. 01 Apr to Tue. 07 Apr

April 2026

April 2026
	S	M	T	W	T	F	S
14	29	30	31	1	2	3	4
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AUD 335.7649

Multiples of: 1

Switching Supplies

Enclosed

480 W

90 VAC to 305 VAC , 127 VDC to 431 VDC

1 Output

54 VDC

8.9 A

Industrial, Commercial

Chassis

262 mm

125 mm

43.8 mm

Hep - 480

47 Hz to 63 Hz

- 55 C

+ 65 C

PMT-15V100W2BA

Switching Power Supplies 15V 100W Panel Mount 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.

Delta

52
Ships to you
between Tue. 07 Apr to Thu. 09 Apr

April 2026

April 2026
	S	M	T	W	T	F	S
14	29	30	31	1	2	3	4
15	5	6	7	8	9	10	11
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18	26	27	28	29	30	1	2
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AUD 26.5132

Multiples of: 1

15 VDC

PMT2

Hot

VGS-35B-12

Switching Power Supplies 36W 12V 3A Enclosed Chassis Mnt
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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.

CUI Inc

52
Ships to you
between Tue. 07 Apr to Thu. 09 Apr

April 2026

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

AUD 28.8922

Multiples of: 1

Ac - Dc Power Supplies

Enclosed

36 W

90 VAC to 264 VAC

1 Output

12 VDC

3 A

Industrial, Commercial

Chassis

99 mm

82 mm

30 mm

Vgs - 35B

47 Hz to 63 Hz

- 20 C

+ 70 C

TXLN 035-23M3

Switching Power Supplies 36W 15V 2.4A, -15V 1.5A
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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.

TRACO Power

52
Ships to you
between Tue. 07 Apr to Thu. 09 Apr

April 2026

April 2026
	S	M	T	W	T	F	S
14	29	30	31	1	2	3	4
15	5	6	7	8	9	10	11
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18	26	27	28	29	30	1	2
19	3	4	5	6	7	8	9

AUD 73.6389

Multiples of: 1

TXLN035

TXN 100PF-148

Switching Power Supplies 100W 48V 2.1A W/PFC metal case
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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

52
Ships to you
between Tue. 07 Apr to Thu. 09 Apr

April 2026

April 2026
	S	M	T	W	T	F	S
14	29	30	31	1	2	3	4
15	5	6	7	8	9	10	11
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19	3	4	5	6	7	8	9

AUD 81.3844

Multiples of: 1

Switching Supplies

Enclosed

100 W

90 VAC to 264 VAC

1 Output

48 VDC

2.1 A

Industrial

Chassis

179 mm (7.047 in)

99 mm (3.898 in)

30 mm (1.181 in)

TXN 100PF

VMS-120C-27-CNF

Switching Power Supplies ac-dc, 120 W, 27 Vdc , single output, me
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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.

CUI Inc

52
Ships to you
between Tue. 07 Apr to Thu. 09 Apr

April 2026

April 2026
	S	M	T	W	T	F	S
14	29	30	31	1	2	3	4
15	5	6	7	8	9	10	11
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18	26	27	28	29	30	1	2
19	3	4	5	6	7	8	9

AUD 82.3143

Multiples of: 1

Switching Supplies

Enclosed

119.9 W

85 VAC to 264 VAC , 120 VDC to 370 VDC

1 Output

27 VDC

4.44 A

Medical

Chassis

80 mm

62 mm

40 mm

VMS - 120C - CNF

TXL 035-15S

Switching Power Supplies Product Type: AC/DC; Package Style: Encased; Output Power (W): 35; Input Voltage: 85-264 VAC; Output 1 (Vdc): 15; 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

52
Ships to you
between Tue. 07 Apr to Thu. 09 Apr

April 2026

April 2026
	S	M	T	W	T	F	S
14	29	30	31	1	2	3	4
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19	3	4	5	6	7	8	9

AUD 85.4337

Multiples of: 1

Enclosed

35 W

100 VAC to 240 VAC

1 Output

15 VDC

2.4 A

Commercial

Chassis

109 mm

82 mm

35 mm

Txl

47 Hz to 63 Hz

Tube

ZPSA40-24

TDK-Lambda Switching Power Supplies 40W 24V 1.67A AC-DC, 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

3
Ships to you
between Tue. 07 Apr to Thu. 09 Apr

April 2026

April 2026
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18	26	27	28	29	30	1	2
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AUD 44.6141

Multiples of: 1

Switching Supplies

Open Frame

40 W

90 VAC to 264 VAC

1 Output

24 V

1.67 A

Commercial

Chassis

4 in

2 in

1.07 in

Zpsa40

47 Hz to 440 Hz

Bulk

ADA600F-48

Switching Power Supplies 600W 48V 6.5-12.5A AC-DC 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.

Cosel

0
6 to 16 Weeks