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

Sorting

Sort Column:

Sort Direction:

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

GECA40AG

Switching Power Supplies 40W +5V/+12V/-12V
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.

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 39.9672

Multiples of: 1

Switching Supplies

Open Frame

18 W

90 VAC to 264 VAC

5 VDC

12 VDC

3.5 A

2 A

Commercial

Chassis

5.02 in

3 in

1.1 in

Geca

63 Hz

GECA40DG

Switching Power Supplies 40W +5V/+24V/-12V
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.

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 39.9672

Multiples of: 1

Switching Supplies

Open Frame

18 W

90 VAC to 264 VAC

3 Output

5 VDC

24 VDC

3.5 A

1.2 A

Commercial

Chassis

5.02 in

3 in

1.1 in

Geca

63 Hz

PS-35-48

Switching Power Supplies 36W 48V 0.75A
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.

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
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 39.9953

Multiples of: 1

Switching Supplies

Open Frame

36 W

90 VAC to 264 VAC , 127 VDC to 370 VDC

1 Output

48 VDC

0.75 A

Chassis

101.6 mm

50.8 mm

24 mm

Ps - 35

Bulk

PSK-60-5

Switching Power Supplies ac-dc 60 W 5 Vdc single output encapsulated PCB
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.

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 40.0697

Multiples of: 1

Tray

ZM7332G

Digital Intermediate Bus Architectures 3V to 3.6V 64-Pin QFN EP T/R
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.

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 40.086

Multiples of: 13

PSK-S25D-5

Switching Power Supplies ac-dc, 25 W, 5 Vdc, single output, encapsulated PCB
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.

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 40.0993

Multiples of: 1

Switching Supplies

Enclosed

20.5 W

85 VAC to 264 VAC , 100 VDC to 370 VDC

1 Output

5 VDC

4.1 A

Commercial

Pcb

70 mm

48 mm

23.5 mm

Psk - S25d

47 Hz to 63 Hz

- 40 C

+ 85 C

Tray

VGS-150B-48

Switching Power Supplies 153.6W 48V 3.2A Enclosed Chassis Mnt
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.

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 40.1267

Multiples of: 1

Ac - Dc Power Supplies

Enclosed

153.6 W

88 VAC to 132 VAC , 176 VAC to 264 VAC

1 Output

48 VDC

3.2 A

Industrial, Commercial

Chassis

159 mm

97 mm

30 mm

Vgs - 150B

47 Hz to 63 Hz

- 20 C

+ 70 C

RACM40-36SK/OF/2X3

Power supply: switched-mode; open; 40W; 36VDC; 1.1A; OUT: 1; 80g
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.

RECOM 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 40.1698

Multiples of: 1

40 W

RACM40-48SK/OF/2X3

Power supply: switched-mode; open; 40W; 120÷370VDC; 80÷264VAC
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.

RECOM 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 40.1698

Multiples of: 1

40 W

QPS-20-5

Switching Power Supplies 5V 4A 20W P/S SINGLE OUTPUT
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.

Qualtek

0
6 to 16 Weeks

January 2027