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

GPM80C

Switching Power Supplies 80W +5/+12/-15/+15V
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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

January 2027

January 2027
	S	M	T	W	T	F	S
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AUD 293.314

Multiples of: 1

S8VM-05024

Switching Power Supplies 50W 24V 2.2A
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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.

Omron

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
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AUD 293.41

Multiples of: 1

Switching Supplies

Open Frame

50 W

85 VAC to 264 VAC

1 Output

24 VDC

Commercial

Chassis

120.5 mm

27 mm

82.5 mm

S8vm

47 Hz to 63 Hz

Bulk

PCM-400-12-U

PCM-400 Series 400 W 12 V 90 to 264 Vin AC/DC Power Supply
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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

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 294.1652

Multiples of: 1

230 VAC

1 Output

Pcm - 400

PS3E-E12F

Switching Power Supplies Obsolete Repl by PS3L-E12AFF
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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.

Idec

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 294.5347

Multiples of: 1

ZWQ1305224/A

Switching Power Supplies 170W 5V 19A
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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 294.84

Multiples of: 1

Switching Supplies

Open Frame

170 W

85 VAC to 265 VAC

5 V

15 VDC

19 A

5 A

Commercial

Pcb

225 mm

106 mm

35 mm

Zwq

47 Hz to 63 Hz

Bulk

WRBJ21FWX-B-U

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.

ETA

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 294.8496

Multiples of: 1

Switching Supplies

Enclosed

50 W

115 VAC to 230 VAC

24 VDC

5 VDC

0.5 A to 1.7 A

1.8 A

Commercial

174 mm

97 mm

42.5 mm

Wrb - Fwx

47 Hz to 440 Hz

CCB200PS12

POWER SUPPLY, MEDICAL, AC-DC, 12V, 16.7A; No. of Outputs:1 Output; Power Rating (Covection Cooling):200W; Power Rating (Forced Cooling):-; Input Voltage VAC:80V AC to 264V AC; Power Supply Output Type:Adjustable, Fixed; Output Voltage - Output 1:12V; Output Current - Output 1:16.7A; Output Voltage - Output 2:-; Output Current - Output 2:-; Output Voltage - Output 3:-; Output Current - Output 3:-; Output Voltage - Output 4:-; Current, Output 4:-; Product Range:CCB200 Series; SVHC:No SVHC (15-Jan-2018); Input Voltage AC Max:264V; Input Voltage AC Min:80V; Output Power Max:200W
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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 294.9011

Multiples of: 1

200 W

80 VAC to 264 VAC

1 Output

12 V

16.7 A

CCB200

LEP240F-48

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 295.1739

Multiples of: 1

Switching Supplies

Open Frame

240 W

85 VAC to 264 VAC /120 VDC to 370 VDC

1 Output

48 V

5 A

Commercial

Chassis

222 mm

95 mm

42 mm

Lep

50 Hz / 60 Hz

Bulk

LEB150F-0536-R

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 295.972

Multiples of: 1

Switching Supplies

Open Frame

150 W

85 VAC to 264 VAC /120 VDC to 370 VDC

2 Output

5 V

36 V

5 A

4 A

Commercial

Chassis

222 mm

85 mm

37 mm

Leb

50 Hz / 60 Hz

- 10 C

+ 70 C

Bulk

PBA300F-48

Switching Power Supplies 300W 48V 7A AC-DC Power Supply
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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