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

ACE-R4140AP1-RS

Switching Power Supplies 400W AC-DC ATX Redundant module, for ACE-R4140AP,with PFC,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
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AUD 400.7463

Multiples of: 1

Enclosed

400 W

90 VAC to 264 VAC

4 Output

5 VDC

12 VDC

2 A

2.5 A

150 mm

85 mm

190 mm

47 Hz to 63 Hz

AMESP500U-24S277JZ

Power supply: switched-mode; for building in; 500W; 85÷305V
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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.

Aimtec

0
6 to 16 Weeks

January 2027

January 2027
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AUD 400.9572

Multiples of: 1

500 W

85 To 305 V

HWS100-5/HD

Open Frame AC DC Converters 1 Output 5V 85 ~ 265 VAC 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
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AUD 401.8645

Multiples of: 1

Switching Supplies

Enclosed

100 W

115 VAC to 230 VAC

5 V

20 A

Commercial

Chassis

7.48 in

4.72 in

3.62 in

CUS350M36/F

Switching Power Supplies 350W 230VAC 36Vout 9.7A
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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
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4	17	18	19	20	21	22	23
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6	31	1	2	3	4	5	6

AUD 401.916

Multiples of: 1

Switching Supplies

Open Frame

414 W

85 VAC to 265 VAC

1 Output

36 V

11.5 A

Commercial, Medical

Pcb

190 mm

87 mm

40 mm

Cus350m

47 Hz to 63 Hz

Bulk

SP-750-27

Switching Power Supplies 750.6W 27V 27.8A W/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.

Mean Well

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
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5	24	25	26	27	28	29	30
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AUD 403.0668

Multiples of: 1

Enclosed

750.6 W

90 VAC to 264 VAC

1 Output

27 VDC

27.8 A

278 mm

127 mm

63.5 mm

Sp - 750

47 Hz to 63 Hz

HWS100A12/HD

Switching Power Supplies 12Vout 8.5A 102W Pcb Coating No 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.

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
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5	24	25	26	27	28	29	30
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AUD 403.5593

Multiples of: 1

Switching Supplies

Enclosed

102 W

85 VAC to 264 VAC /120 VDC to 370 VDC

1 Output

12 V

8.5 A

Commercial

Chassis

160 mm

33 mm

82 mm

Hws - A

47 Hz to 63 Hz

Bulk

ZWX180

TDK-Lambda Switching Power Supplies 180W 3.3V 5V
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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
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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 403.6687

Multiples of: 1

Switching Supplies

Open Frame

180 W

85 VAC to 265 VAC

1 Output

3.3 V

5 V

6 A

5 A

Commercial

8.27 in

3.7 in

1.42 in

47 Hz to 63 Hz

Bulk

JWS150-12/A

Switching Power Supplies 12V 13A
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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 403.6725

Multiples of: 1

150 W

Chassis

198 mm

92 mm

65 mm

63 Hz

- 10 C

50 C

LDA300W-48-ST

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 404.4459

Multiples of: 1

Open Frame

302.4 W

85 VAC to 132 VAC /170 VAC to 264 VAC

1 Output

48 VDC

6.3 A

Commercial

Chassis

10 in

4.3 in

1.9 in

Lda

47 Hz to 440 Hz

- 10 C

+ 70 C

Bulk

ABC401-1048-S

Switching Power Supplies POWER SUPPLY; ABC401-1048-S; AC-DC; IN 100to240V; OUT 48V; 8.3A; 400W; FRONT FAN COVER; 3.32"x7.20"x1.61"; HEADER TYPE
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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.

Bel Fuse

0
6 to 16 Weeks

January 2027