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

LGA75A-24-SNC

Switching Power Supplies 75W 24V 3.2A w/Chassis & 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 98.3787

Multiples of: 1

Enclosed

76.8 W

85 VAC to 132 VAC

1 Output

24 VDC

3.2 A

Chassis

7.1 in

2.4 in

1.8 in

Lga

47 Hz to 440 Hz

- 10 C

+ 60 C

Bulk

53952

Power supply: UPS; 90x320x142mm; 480W; 800VA; No.of out.sockets:3
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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.

QOLTEC

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 98.403

Multiples of: 1

800 VA

USP-150-48

Switching Power Supplies 153.6W 48V 3.2A W/ 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 98.432

Multiples of: 1

Open Frame

153.6 W

90 VAC to 295 VAC

48 VDC

3.2 A

Panel

215 mm

67.4 mm

33 mm

Usp - 150

SP-150-24

Switching Power Supplies 150W 24V 6.3A 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 98.4467

Multiples of: 1

Enclosed

151 W

90 VAC to 264 VAC , 254 VDC to 370 VDC

1 Output

24 VDC

6.3 A

Commercial

Chassis

199 mm

99 mm

50 mm

Sp - 150

RAC15-12SA-E-ST

Switching Power Supplies 15W ACDC 3kV REG 90-264Vin 12Vout
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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 98.5223

Multiples of: 1

15 W

1 Output

12 VDC

1.25 A

Through Hole

111.9 mm

64.6 mm

27.6 mm

Rac15 - Sa

- 40 C

+ 50 C

Bulk

RAC15-24SA-E-ST

Switching Power Supplies 15W ACDC 3kV REG 90-264Vin 24Vout
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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 98.5223

Multiples of: 1

Bulk

RAC150-48SG/ENC

Switching Power Supplies 120W 90-264Vin 48Vout 3.125A
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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 98.6078

Multiples of: 1

Enclosed

150 W

90 VAC to 264 VAC

1 Output

48 VDC

3.125 A

Commercial

Chassis

105 mm

62 mm

35 mm

Rac150

47 Hz to 63 Hz

Bulk

PJA100F-36

Switching Power Supplies 100.8W 36V 2.8A
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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.

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 98.6394

Multiples of: 1

Enclosed

100.8 W

85 VAC to 264 VAC

1 Output

36 VDC

2.8 A

Commercial

Chassis

4.3 in

3.8 in

1.6 in

Pja

47 Hz to 63 Hz

- 20 C

+ 71 C

Bulk

LFA50F-24-GJ1

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 98.6677

Multiples of: 1

Open Frame

50.4 W

85 VAC to 264 VAC

1 Output

24 VDC

2.1 A

Commercial

Chassis

5.2 in

1.9 in

1 in

Lfa

50 Hz / 60 Hz

- 10 C

+ 70 C

Bulk

PMA15F-24-N

Switching Power Supplies 15W 24V 0.7A 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