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

LEB100F-0524

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 211.1574

Multiples of: 1

Switching Supplies

Open Frame

100 W

85 VAC to 264 VAC /120 VDC to 370 VDC

2 Output

5 V

24 V

5 A

4 A

Commercial

Chassis

222 mm

75 mm

32 mm

Leb

50 Hz / 60 Hz

- 10 C

+ 70 C

Bulk

PBA150F-12-JN

Switching Power Supplies 150W 12V 13A Conn Type 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 211.1967

Multiples of: 1

Enclosed

156 W

85 VAC to 264 VAC /120 VDC to 370 VDC

1 Output

12 VDC

13 A

Commercial

Chassis

6.6 in

3.7 in

1.3 in

Pba

50 Hz / 60 Hz

- 10 C

+ 71 C

Bulk

GPC80-48G

Switching Power Supplies 80W 48V @ 1.7A
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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.

SL 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 211.284

Multiples of: 1

Switching Supplies

Open Frame

82 W

85 VAC to 264 VAC

1 Output

48 VDC

1.7 A

Commercial

Chassis

7 in

4.25 in

1.68 in

Gpc

AX-3005D

Power supply: laboratory; Channels:1; 0÷30VDC; 0÷5A; Plug: EU
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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.

Axiomet

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 211.2944

Multiples of: 1

VSBU-120C-36

Switching Power Supplies ac-dc, 120 W, 36 Vdc, single output, open PCB
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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 211.3306

Multiples of: 1

Switching Supplies

Open Frame

120 W

90 VAC to 264 VAC

1 Output

36 VDC

3.33 A

Industrial

PCB

127 mm

76.2 mm

33.6 mm

VSBU - 120C

VSUU-120-36

Switching Power Supplies ac-dc, 120W, 36Vdc, single output, U-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.

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 211.4263

Multiples of: 60

MAP40-3101

Switching Power Supplies POWER SUPPLY;;AC-DC;115-230VAC;40W;3-OUTPUT;;;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.

Bel Fuse

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 211.5173

Multiples of: 1

Switching Supplies

Open Frame

40 W

85 VAC to 264 VAC

3 Output

5 VDC

24 VDC

3 A

1 A

Commercial

Chassis

5 in

3 in

1.25 in

47 Hz to 63 Hz

GLC65DG

Switching Power Supplies 65W 524-12V
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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
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 211.5628

Multiples of: 1

Switching Supplies

Open Frame

35 W

90 VAC to 264 VAC

3 Output

5 VDC

24 VDC

7 A

1.5 A

Commercial

Chassis

5 in

3 in

1.19 in

Glc

RWS300B-12/R

Switching Power Supplies 12Vout 25A 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

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 211.5868

Multiples of: 1

Enclosed

300 W

85 VAC to 265 VAC , 120 VDC to 370 VDC

1 Output

12 VDC

25 A

Commercial

170 mm

102 mm

41 mm

Rws - B

47 Hz to 63 Hz

Bulk

RWS300B-15/R

Switching Power Supplies 15Vout 20A 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

0
6 to 16 Weeks

January 2027