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

TXL 150-48S

Switching Power Supplies Product Type: AC/DC; Package Style: Encased; Output Power (W): 150; Input Voltage: 85-264 VAC; Output 1 (Vdc): 48; Output 2 (Vdc): N/A; Output 3 (Vdc): N/A
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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.

TRACO Power

0
6 to 16 Weeks

January 2027

January 2027
	S	M	T	W	T	F	S
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4	17	18	19	20	21	22	23
5	24	25	26	27	28	29	30
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AUD 143.9039

Multiples of: 1

Enclosed

150 W

100 VAC to 240 VAC

1 Output

48 VDC

3.2 A

Commercial

Chassis

211 mm

99 mm

50 mm

Txl

47 Hz to 63 Hz

Bulk

TXL 150-24S

Switching Power Supplies Product Type: AC/DC; Package Style: Encased; Output Power (W): 150; Input Voltage: 85-264 VAC; Output 1 (Vdc): 24; Output 2 (Vdc): N/A; Output 3 (Vdc): N/A
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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.

TRACO 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
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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 143.9039

Multiples of: 1

Enclosed

150 W

85 VAC to 264 VAC /120 VDC to 375 VDC

1 Output

24 VDC

6.3 A

Commercial

Chassis

211 mm

99 mm

50 mm

Txl

47 Hz to 63 Hz

Bulk

GPM40B

Switching Power Supplies 40W +5.1V/+15/-15V
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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 143.951

Multiples of: 1

PBA50F-3R3

Switching Power Supplies 50W 3.3V 10A AC-DC Power Supply
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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 144.0115

Multiples of: 1

Open Frame

33 W

85 VAC to 264 VAC /120 VDC to 370 VDC

1 Output

3.3 VDC

10 A

Commercial

Chassis

120 mm

82 mm

31 mm

Pba

50 Hz / 60 Hz

Bulk

PBA50F-48

Switching Power Supplies 50W 48V 1.1A AC-DC Power Supply
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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 144.223

Multiples of: 1

Switching Supplies

Open Frame

52.8 W

85 VAC to 264 VAC /120 VDC to 370 VDC

1 Output

48 V

1.1 A

Commercial

Chassis

120 mm

82 mm

31 mm

Pba

50 Hz / 60 Hz

Bulk

TXLN 200-112

Power supply: switched-mode; modular; 200W; 12VDC; 16.7A; OUT: 1
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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.

TRACO 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 144.2544

Multiples of: 1

200 W

PBA100F-24-JN

Switching Power Supplies 100W 24V 4.5A 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 144.2655

Multiples of: 1

Switching Supplies

Enclosed

108 W

85 VAC to 264 VAC /120 VDC to 370 VDC

1 Output

24 V

4.5 A

Commercial

Chassis

147 mm

81 mm

32 mm

Pba

50 Hz / 60 Hz

- 10 C

+ 71 C

Bulk

MPS-200-48

Switching Power Supplies 201.6W 48V/4.2A
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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 144.8153

Multiples of: 1

Open Frame

202 W

90 VAC to 264 VAC , 127 VDC to 370 VDC

1 Output

48 VDC

4.2 A

Medical

Chassis

177.8 mm

107.2 mm

35.5 mm

Mps - 200

PPWAM150-19A

Switching Power Supplies 150W56V MED & ITE ACDC PCB 2x3
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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.

TT Electronics

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 144.9956

Multiples of: 10

Switching Supplies

Open Frame

150 W

90 VAC to 264 VAC

1 Output

54 VDC

2.78 A

Medical, Industrial

Chassis

3 in

2 in

1.18 in

PPWAM150

MDS-200ADB12 AA

Switching Power Supplies 12V 200W 2x4" Medical Power Supply w/ Enclosure
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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.

Delta

0
6 to 16 Weeks

January 2027