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

LFA15F-5-J1

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

44
Ships to you
between Thu. 20 Aug to Wed. 26 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 45.284

Multiples of: 1

Switching Supplies

Open Frame

15 W

85 VAC to 264 VAC

1 Output

5 V

3 A

Commercial

Chassis

107 mm

60 mm

32 mm

Lfa

50 Hz / 60 Hz

- 10 C

+ 70 C

Bulk

CFM61S240

Switching Power Supplies AC-DC Module, 60 Watt, Open Frame, 90-264VAC Input, 24VDC 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

1
Ships to you
between Wed. 26 Aug to Fri. 28 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 35.012

Multiples of: 1

Open Frame

60 W

90 VAC to 264 VAC

1 Output

24 VDC

2.5 A

Commercial

Through Hole

50.8 mm

34.2 mm

Cfm61s

47 Hz to 63 Hz

- 30 C

+ 70 C

LFA10F-5-SNJ1

AC/DC Power Supply Single-OUT 5V 2A 10W
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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

1
Ships to you
between Wed. 26 Aug to Fri. 28 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 36.7823

Multiples of: 1

Switching Supplies

Enclosed

10 W

85 VAC to 264 VAC

1 Output

5 V

2 A

Commercial

Chassis

93.5 mm

60 mm

32 mm

Lfa

50 Hz / 60 Hz

- 10 C

+ 70 C

Bulk

RACM60-36SK/OF

Switching Power Supplies 60W 80-264Vin36Vout 1.66A Open Frame 2x3
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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

1
Ships to you
between Thu. 20 Aug to Wed. 26 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 38.1761

Multiples of: 1

Switching Supplies

Open Frame

60 W

80 VAC to 264 VAC , 120 VDC to 370 VDC

1 Output

36 VDC

1.667 A

Medical, Industrial

PCB

78.4 mm

53 mm

31.5 mm

RACM60 - K/OF

RACM40-48SK/OF/PCB-T

Open Frame AC DC Converters 1 Output 48V 833mA 80 ~ 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.

Recom Power

1
Ships to you
between Wed. 26 Aug to Fri. 28 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 37.9771

Multiples of: 1

Racm40 - K (40W)

Tray

VAF503

Switching Power Supplies 5W 3.3V 1A Board mount AC/DC
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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

1
Ships to you
between Wed. 26 Aug to Fri. 28 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 40.5462

Multiples of: 1

Switching Supplies

Open Frame

3.3 W

85 VAC to 264 VAC /110 VDC to 370 VDC

1 Output

3.3 V

1 A

Commercial

Chassis

78 mm

36 mm

21 mm

47 Hz to 440 Hz

- 10 C

+ 71 C

Bulk

KWS5A-15

TDK-Lambda Switching Power Supplies 5.3W 15V 0.35A
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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

1
Ships to you
between Wed. 26 Aug to Fri. 28 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 41.0973

Multiples of: 1

Switching Supplies

Enclosed

5.3 W

85 VAC to 265 VAC , 120 VDC to 370 VDC

1 Output

15 V

350 mA

Commercial

Pcb

38.1 mm

25.4 mm

21.5 mm

47 Hz to 440 Hz

Bulk

RACM40-36SK/OF

Switching Power Supplies 40W 80-264Vin 36Vout 1.111A
Icon ROHS

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

1
Ships to you
between Thu. 20 Aug to Wed. 26 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 42.4545

Multiples of: 1

RACM40 - K

ZPSA20-9

Open Frame AC DC Converters 1 Output 9V 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 42.4936

Multiples of: 1

Switching Supplies

Open Frame

22 W

85 VAC to 264 VAC

1 Output

9 V

2.45 A

Commercial

Pcb

3.5 in

2 in

0.79 in

Zpsa20

47 Hz to 440 Hz

0044100153

Switching power supply ROHS
Icon ROHS

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.

ELECALL

0
6 to 16 Weeks

January 2027