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

RWS300B-36/R

Switching Power Supplies 36Vout 8.4A 300W Remote sense
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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. 01 Sep to Thu. 03 Sep

September 2026

September 2026
	S	M	T	W	T	F	S
36	30	31	1	2	3	4	5
37	6	7	8	9	10	11	12
38	13	14	15	16	17	18	19
39	20	21	22	23	24	25	26
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10

AUD 214.2783

Multiples of: 1

Switching Supplies

Enclosed

300 W

85 VAC to 265 VAC , 120 VDC to 370 VDC

1 Output

36 VDC

8.4 A

Commercial

170 mm

102 mm

41 mm

Rws - B

47 Hz to 63 Hz

Bulk

RWS300B-5R

TDK-Lambda Switching Power Supplies 5Vout 50A 250W Remote sense
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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 222.4495

Multiples of: 1

Switching Supplies

Enclosed

250 W

85 VAC to 265 VAC , 120 VDC to 370 VDC

1 Output

5 V

50 A

Commercial

170 mm

102 mm

41 mm

Rws - B

47 Hz to 63 Hz

Bulk

LDA100W-24-SNHY

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

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 214.4664

Multiples of: 1

Enclosed

103.2 W

85 VAC to 132 VAC /170 VAC to 264 VAC

1 Output

24 VDC

4.3 A

Commercial

Chassis

8.7 in

2.4 in

1.4 in

Lda

47 Hz to 440 Hz

- 10 C

+ 60 C

Bulk

PMA100F-24-N

Switching Power Supplies 100W 24V 4.5A w/cover
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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 214.4852

Multiples of: 1

Switching Supplies

Enclosed

108 W

85 VAC to 264 VAC

1 Output

24 V

4.5 A

Commercial

Chassis

168 mm

34 mm

93 mm

Pma

50 Hz / 60 Hz

Bulk

LDC60F-1-SN

Switching Power Supplies AC/DC PS
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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 214.508

Multiples of: 1

Switching Supplies

Enclosed

60 W

85 VAC to 264 VAC /110 VDC to 370 VDC

3 Output

5 V

12 V

5 A

2.5 A

Commercial

Chassis

210 mm

92 mm

38 mm

Ldc

47 Hz to 440 Hz

- 10 C

+ 60 C

Bulk

CLP0248FPXXXZ02A

Switching Power Supplies 200W 48V 4.16A or 54V 3.7A 2x4 open
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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.

ABB

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 214.6404

Multiples of: 12

Switching Supplies

Open Frame

200 W

90 VAC to 265 VAC

1 Output

48 VDC

4.16 A

Industrial

Chassis

101.6 mm

50.8 mm

36.56 mm

CLP

LFP240F-30-SNY

Switching Power Supplies 240W 30V 8-10A w/Chassis & Cover
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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 214.7438

Multiples of: 1

300 W

1 Output

8 A

Chassis

8.4 in

3.9 in

2.3 in

Lfp

- 10 C

+ 70 C

Bulk

HWS-50A-12/HD

POWER SUPPLY, AC-DC, 12V, 4.3A
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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 214.767

Multiples of: 1

51.6 W

UCP225PS28

POWER SUPPLY, AC-DC, 28V, 8.04A; Power S; POWER SUPPLY, AC-DC, 28V, 8.04A; Power Supply Output Type:Fixed; No. of Outputs:1 Output; Input Voltage AC Min:85V; Input Voltage AC Max:264V; Output Power Max:225W; Output Voltage - Output 1:28V; Output Voltage - Output 2:-
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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 214.908

Multiples of: 1

UCP225PS48

POWER SUPPLY, AC-DC, 48V, 4.69A; Power S; POWER SUPPLY, AC-DC, 48V, 4.69A; Power Supply Output Type:Fixed; No. of Outputs:1 Output; Input Voltage AC Min:85V; Input Voltage AC Max:264V; Output Power Max:225W; Output Voltage - Output 1:48V; Output Voltage - Output 2:-
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.

XP Power

0
6 to 16 Weeks

January 2027