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

CINT1275A4814K01

Switching Power Supplies 275W 48V 3.75A 5.46A W AIRFLOW
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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

125
Ships to you
between Thu. 02 Apr to Wed. 08 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
16	12	13	14	15	16	17	18
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 373.3573

Multiples of: 1

Switching Supplies

Open Frame

275 W

90 VAC to 264 VAC

1 Output

48 V

3.75 A

Commercial

Chassis

5 in

3 in

1.3 in

Cint1275

VGS-25W-5

Switching Power Supplies ac-dc, 25 W, 5 Vdc, single output, 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.

CUI Inc

95
Ships to you
between Wed. 08 Apr to Fri. 10 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
16	12	13	14	15	16	17	18
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 17.4974

Multiples of: 1

Switching Supplies

Enclosed

25 W

85 VAC to 305 VAC , 100 VDC to 430 VDC

1 Output

5 VDC

5 A

Industrial

Chassis

80 mm

55 mm

25 mm

VGS - 25W

GB20S12P01

Switching Power Supplies 20W 5V 1.5A Med PCB
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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

95
Ships to you
between Wed. 08 Apr to Fri. 10 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
16	12	13	14	15	16	17	18
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 21.3837

Multiples of: 1

Switching Supplies

Open Frame

18 W

100 VAC to 240 VAC

1 Output

12 VDC

1.5 A

Medical, Industrial

Pcb

82 mm

40 mm

22.09 mm

Gb20

47 Hz to 63 Hz

- 25 C

+ 70 C

TXN 35-124

Switching Power Supplies 35W 24V 1.5A low profile 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

95
Ships to you
between Wed. 08 Apr to Fri. 10 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
16	12	13	14	15	16	17	18
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 23.9792

Multiples of: 1

Switching Supplies

Enclosed

35 W

90 VAC to 264 VAC , 140 VDC to 340 VDC

1 Output

24 VDC

1.5 A

Industrial

Chassis

99 mm (3.898 in)

82 mm (3.228 in)

30 mm (1.181 in)

TXN 35

CFM60S150

Switching Power Supplies AC-DC Module, 60 Watt, Open Frame, 90-264VAC Input, 15VDC Output
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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

95
Ships to you
between Thu. 02 Apr to Wed. 08 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
16	12	13	14	15	16	17	18
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 43.0907

Multiples of: 1

Switching Supplies

Open Frame

60 W

90 VAC to 264 VAC

15 VDC

4 A

Commercial

Chassis

4 in

2 in

1.2 in

Cfm60

47 Hz to 63 Hz

TXN 25-115

Switching Power Supplies 25W 15V 1.7A 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

94
Ships to you
between Wed. 08 Apr to Fri. 10 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
16	12	13	14	15	16	17	18
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 24.324

Multiples of: 1

Switching Supplies

Enclosed

25 W

90 VAC to 264 VAC

1 Output

15 VDC

1.7 A

Industrial

Chassis

99 mm (3.898 in)

82 mm (3.228 in)

30 mm (1.181 in)

TXN 25

ECL10US24-E

Switching Power Supplies AC/DC, 10W power supply, encapsulated
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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

94
Ships to you
between Wed. 08 Apr to Fri. 10 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
16	12	13	14	15	16	17	18
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 51.7164

Multiples of: 1

10 W

Pcb

23 mm

27.2 mm

23 mm

- 20 C

70 C

TXL 035-1212D

Switching Power Supplies Product Type: AC/DC; Package Style: Encased; Output Power (W): 35; Input Voltage: 85-264 VAC; Output 1 (Vdc): 12; Output 2 (Vdc): -12; 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

89
Ships to you
between Wed. 08 Apr to Fri. 10 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
16	12	13	14	15	16	17	18
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 81.4189

Multiples of: 1

Switching Supplies

Enclosed

35 W

85 VAC to 264 VAC /120 VDC to 375 VDC

2 Output

12 V

- 12 V

3 A

1.5 A

Commercial

Chassis

109 mm

82 mm

35 mm

Txl

47 Hz to 63 Hz

Bulk

RACM30-05SK/277/OF

Switching Power Supplies 30W 85-305Vin 5Vout 6A
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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

89
Ships to you
between Wed. 08 Apr to Fri. 10 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
16	12	13	14	15	16	17	18
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 20.9968

Multiples of: 1

Switching Supplies

Open Frame

30 W

80 VAC to 305 VAC

1 Output

5 VDC

6 A

ITE, Industrial, Household

PCB

76.2 mm

38.1 mm

23 mm

RACM30 - K/277

HWS30A-15

Switching Power Supplies 15V 2A 30W
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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