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

LFM420M120C

Switching Power Supplies 420W 12V 23.33A Med
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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

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 215.846

Multiples of: 1

Switching Supplies

Enclosed

420 W

85 VAC to 264 VAC , 120 VDC to 370 VDC

1 Output

12 VDC

35 A

Medical

Through Hole

129.4 mm

83.5 mm

25.4 mm

LFM420M

HK100A-12/A

AC/DC Power Supply Single-OUT 12V 8.5A
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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.

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 215.995

Multiples of: 1

Switching Supplies

Enclosed

85 VAC to 132 VAC

1 Output

12 V

8.5 A

Commercial

Chassis

1.52 in

3.66 in

5.91 in

Hk - A

47 Hz to 440 Hz

ACE-A630B-RS-R10

Switching Power Supplies 86W 24V DC input industrial AT power supply;CCL;RoHS
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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.

IEI

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 216

Multiples of: 1

ZWD100PAF0524TA

TDK-Lambda Switching Power Supplies 100W 5V 5A, 24V 4A Vert Mnt, cover, brk
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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 216.315

Multiples of: 1

Switching Supplies

Open Frame

100 W

85 VAC to 265 VAC /120 VDC to 370 VDC

2 Output

5 V

24 V

5 A

4 A

Chassis

8.74 in

2.95 in

1.38 in

Bulk

ZWD100PAF0524/T

Switching Power Supplies 100W 5V 5A, 24V 4A Vert. 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.

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 216.5429

Multiples of: 1

Open Frame

100 W

85 VAC to 265 VAC /120 VDC to 370 VDC

2 Output

5 VDC

24 VDC

5 A

4 A

Chassis

8.74 in

2.95 in

1.38 in

ECP225PS48

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

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 216.5843

Multiples of: 120

LCA150S-12-Y

Switching Power Supplies AC/DC power supply, open frame, 150W, 12V, with Potentiometer
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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

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 216.7272

Multiples of: 1

Switching Supplies

Open Frame

150 W

85 VAC to 132 VAC /110 VAC to 170 VDC

1 Output

12 V

12.5 A

Commercial

Chassis

222 mm

75 mm

34 mm

Lca

47 Hz to 440 Hz

- 10 C

+ 60 C

Bulk

CUS200M18

AC/DC Power Supply Single-OUT 18V 11.2A 250W 17-Pin
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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

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 216.825

Multiples of: 1

CBM101S240

Switching Power Supplies 100W PFC 24V 4.2A
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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

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 216.8814

Multiples of: 1

Switching Supplies

Enclosed

100 W

90 VAC to 264 VAC

1 Output

24 VDC

4.2 A

Industrial

Through Hole

116.8 mm

61 mm

17 mm

CBM101S

PQC250-18

Switching Power Supplies 18VDC 13.8A 1600uF 250W Conv. Cooled
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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.

Murata

0
6 to 16 Weeks

January 2027