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

CPA250-4530

AC/DC Power Supply Quad-OUT 5V/3.3V/12V/-12V 40A/40A/5.5A/2A 250W 47-Pin
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 796.4974

Multiples of: 1

40.6(Mm)

250 W

90 to 264 V

40/40/5.5/2 A

Desktop

47 to 63 (Hz)

PJA1000F-24

Switching Power Supplies 1008W 24V 42A Enclosed PS
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.

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 798.4766

Multiples of: 1

Enclosed

103.2 W

85 VAC to 264 VAC

1 Output

24 VDC

4.3 A

Commercial

Panel

109 mm

41 mm

97 mm

Pja

47 Hz to 63 Hz

- 20 C

+ 70 C

Box

9000-11112-1962020

Switching Power Supplies EMPARRO67 POWER SUPPLY 1-PHASE, IN: 100-240VAC OUT: 24VDC/4A, PROTECTION CLASS IP67
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.

Murr Elektronik

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 798.8807

Multiples of: 1

Switching Supplies

Enclosed

90 VAC to 265 VAC , 90 VDC to 265 VDC

1 Output

24 VDC

4 A

Industrial

Chassis

141 mm

111 mm

53 mm

PCA600F-48-TP2

Switching Power Supplies 624W 48V 13A Terminal Block
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.

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 800.3311

Multiples of: 1

Ac - Dc Power Supplies

Enclosed

624 W

85 VAC to 264 VAC

1 Output

48 VDC

13 A

Medical

Chassis

152 mm

89 mm

41 mm

Pca

45 Hz to 66 Hz

- 20 C

+ 70 C

Bulk

MHP650PS36-EF

Switching Power Supplies PSU, 650W, MEDICAL
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

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 800.6258

Multiples of: 5

655 W

80 VAC to 264 VAC

1Outputs

36 V

18 A

63.5 mm

233.2 mm

101.6 mm

MHP650

63 Hz

MHP650PS15-EF

Enclosed AC DC Converters 1 Output 15V 85 ~ 264 VAC Input
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

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 800.6258

Multiples of: 1

MHP650PS12-EF

Enclosed AC DC Converters 1 Output 12V 85 ~ 264 VAC Input
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

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 800.6258

Multiples of: 5

OVS-15E-UC

Switching Power Supplies UL+CSA+VDE 15V/4ADC SMPS
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.

Tamura

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 805.2083

Multiples of: 1

Enclosed

60 W

90 VAC to 264 VAC , 115 VDC to 372 VDC

1 Output

15 VDC

4 A

Commercial

Chassis

MEB-1K5A48T AAA

Switching Power Supplies 1500W 48V 25A 5V/2A Standby medical/industrial
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.

Delta

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 805.6729

Multiples of: 12

Switching Supplies

Enclosed

1.5 kW

100 VAC to 264 VAC

1 Output

48 VDC

31.25 A

Medical, Industrial

Chassis

204 mm (8.031 in)

127 mm (5 in)

40.5 mm (1.594 in)

MEB - 1K5A

HWS300-15ME

TDK-Lambda Switching Power Supplies 330W 15V 22A
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.

TDK-Lambda

0
6 to 16 Weeks

January 2027