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

PSK-60-48-T

Switching Power Supplies ac-dc 60 W 48 Vdc single output chassis mount
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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

24
Ships to you
between Wed. 19 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 33.8915

Multiples of: 1

Switching Supplies

Enclosed

60 W

85 VAC to 264 VAC , 100 VDC to 370 VDC

1 Output

48 VDC

1.25 A

Industrial

Chassis

135 mm

70 mm

37.9 mm

PSK - 60 - T

ZWS10C-12

Switching Power Supplies 85-265V, 12V 0.9A, 11W, 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.

TDK-Lambda

24
Ships to you
between Wed. 19 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 38.4598

Multiples of: 1

Switching Supplies

Open Frame

10.8 W

85 VAC to 265 VAC

1 Output

12 VDC

900 mA

Industrial

PCB

63.5 mm

45.7 mm

22.1 mm

ZWS10 - 50C

VGS-100D-48

Switching Power Supplies ac-dc, 100 W, 48 Vdc, single output, metal case, PFC
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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

24
Ships to you
between Wed. 19 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 54.5953

Multiples of: 1

Switching Supplies

Enclosed

100.8 W

85 VAC to 264 VAC , 120 VDC to 373 VDC

1 Output

48 VDC

2.1 A

Industrial

Chassis

179 mm

99 mm

30 mm

VGS - 100D

RACM140E-12SK/ENC

Switching Power Supplies 140W 80-264Vin 12Vout 11.6A Enc
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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

24
Ships to you
between Wed. 19 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 57.3707

Multiples of: 1

Switching Supplies

Enclosed

140 W

80 VAC to 264 VAC , 120 VDC to 370 VDC

1 Output

12 VDC

11.6 A

Medical, Industrial

147 mm

81.5 mm

40 mm

RACM140E - K

VGS-100D-5

Switching Power Supplies ac-dc, 100 W, 5 Vdc, single output, metal case, PFC
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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

24
Ships to you
between Wed. 19 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 61.9169

Multiples of: 1

Switching Supplies

Enclosed

100 W

85 VAC to 264 VAC , 120 VDC to 373 VDC

1 Output

5 VDC

20 A

Industrial

Chassis

179 mm

99 mm

30 mm

VGS - 100D

VMS-180C-15

Switching Power Supplies ac-dc, 180 W, 15 Vdc , single output, op
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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

24
Ships to you
between Wed. 19 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 76.161

Multiples of: 1

Switching Supplies

Open Frame

180 W

85 VAC to 264 VAC , 120 VDC to 370 VDC

1 Output

15 VDC

12 A

Medical

Chassis

101.6 mm

50.8 mm

25.4 mm

VMS - 180C

CFM40T-03

Switching Power Supplies AC-DC Module, 40 Watt, Triple Output, Open Frame, 90-264VAC Input, 5VDC(V1), 15VDC(V2), -15VDC(V3) 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

23
Ships to you
between Wed. 19 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 40.2526

Multiples of: 1

Switching Supplies

Open Frame

40 W

90 VAC to 264 VAC

5 VDC

15 VDC

5 A

2.3 A

Commercial

Pcb

4 in

2 in

1.06 in

Cfm40t

47 Hz to 63 Hz

TXL 025-24S

Switching Power Supplies Product Type: AC/DC; Package Style: Encased; Output Power (W): 25; Input Voltage: 85-264 VAC; Output 1 (Vdc): 24; 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

21
Ships to you
between Wed. 19 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 59.2325

Multiples of: 1

Enclosed

25 W

85 VAC to 264 VAC /120 VDC to 375 VDC

1 Output

24 VDC

1.1 A

Commercial

Chassis

93 mm

51 mm

28.5 mm

Txl

47 Hz to 63 Hz

Bulk

KPSA1012

TDK-Lambda Switching Power Supplies 10W 12V 0.84A 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

14
Ships to you
between Wed. 19 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 44.0969

Multiples of: 1

Switching Supplies

Open Frame

10.1 W

85 VAC to 264 VAC

1 Output

12 V

0.84 A

Commercial

Pcb

2.4 in

1.55 in

0.9 in

Kpsa

47 Hz to 440 Hz

Bulk

GB40S09K01

Switching Power Supplies
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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