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

GLM50-3.3G

Switching Power Supplies 50W 3.3V @ 8A
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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 87.4529

Multiples of: 1

Open Frame

50 W

90 VAC to 264 VAC

1 Output

3.3 VDC

8 A

Medical

Chassis

4.25 in

2.5 in

1.25 in

Glm

0 C

+ 50 C

VGS-75-3.3

AC/DC Power Supply - 1 Output - Enclosed - 3.3V@15 A - 50W
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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 87.5

Multiples of: 1

SP-100-24

Switching Power Supplies 100.8W 24V 4.2A With PFC Function
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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
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 87.5813

Multiples of: 1

Enclosed

101 W

90 VAC to 264 VAC , 254 VDC to 370 VDC

1 Output

24 VDC

4.2 A

Commercial

Chassis

179 mm

99 mm

45 mm

Sp - 100

Bulk

LCA50S-5

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 87.5943

Multiples of: 1

Open Frame

50 W

85 VAC to 132 VAC /110 VAC to 170 VDC

1 Output

5 VDC

10 A

Commercial

Chassis

7.7 in

2 in

1 in

Lca

47 Hz to 440 Hz

- 10 C

+ 60 C

Bulk

RAC15-0512TA

Switching Power Supplies 15W AC/DC 3kV REG 90-264in 5/ +/-12out
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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.

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 87.6001

Multiples of: 1

Enclosed

15 W

90 VAC to 264 VAC

3 Output

5 VDC

- 12 VDC

2 A

200 mA

Commercial

Through Hole

74 mm

54 mm

22 mm

Rac15 - Ta

Bulk

RAC15-0515TA

RECOM Power Switching Power Supplies 15W ACDC 3kV REG 90-264in 5 -15out
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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.

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 87.6001

Multiples of: 1

Enclosed

15 W

90 v to 264 V

3 Output

5 VDC

- 15 VDC

2 A

150 mA

Commercial

Through Hole

74 mm

54 mm

22 mm

Rac15

Bulk

HK25A-5/A

Enclosed AC DC Converters 1 Output 5V 85 ~ 132 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
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 87.6103

Multiples of: 1

Switching Supplies

25 W

115 VAC

5 V

5 A

Commercial

Chassis

11 in

3.4 in

3.45 in

Hk - A

HK25A-12/A

Enclosed AC DC Converters 1 Output 12V 85 ~ 132 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
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 87.6103

Multiples of: 1

Switching Supplies

Enclosed

85 VAC to 132 VAC

1 Output

12 V

2.1 A

Commercial

Chassis

1.26 in

2.83 in

3.9 in

Hk - A

47 Hz to 440 Hz

Bulk

HK25A-24/A

Switching Power Supplies 24V 1.1A
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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 87.6103

Multiples of: 1

Switching Supplies

Enclosed

85 VAC to 132 VAC

24 V

1.1 A

Commercial

Chassis

1.26 in

2.83 in

3.9 in

Hk - A

47 Hz to 440 Hz

EML30US15-E

Switching Power Supplies AC-DC, 30W, ENCAPSULATED, PINS
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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