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	Global Stock ⓘ (▲▼)	Price(USD) (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

PMA15F-24-T

Switching Power Supplies 15W 24V 0.7A Vertical Term Block

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

Availability : 0
Ship by 6 to 16 Weeks

February 2025

February 2025
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USD 67.9062

Multiples of: 1

Switching Supplies

Open Frame

16.8 W

85 VAC to 264 VAC

1 Output

24 V

700 mA

Commercial

Chassis

103 mm

31 mm

78 mm

Pma

50 Hz / 60 Hz

- 10 C

+ 70 C

Bulk

HWS80-3/A

AC/DC Power Supply Single-OUT 3.3V 16A 52.8W 7-Pin

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

Availability : 0
Ship by 6 to 16 Weeks

February 2025

February 2025
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USD 67.9178

Multiples of: 1

82(Mm)

52.8 W

85 to 265 V

3.3 V

16 A

Chassis

33 mm

47 to 63 (Hz)

CSW65-24

Switching Power Supplies 65W 24V 2.17A

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

Availability : 0
Ship by 6 to 16 Weeks

February 2025

February 2025
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USD 68.0122

Multiples of: 1

Open Frame

65 W

90 VAC to 305 VAC

1 Output

24 VDC

2.71 A

Commercial

Chassis

120.7 mm

63.5 mm

38.1 mm

Csw65

47 Hz to 63 Hz

- 20 C

+ 85 C

ECL25US03-S

Switching Power Supplies PSU, 25W, MINI, SCREW TERMINAL

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

Availability : 0
Ship by 6 to 16 Weeks

February 2025

February 2025
	S	M	T	W	T	F	S
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USD 68.1056

Multiples of: 1

20 W

85 VAC to 264 VAC

1Outputs

3.3 V

6 A

40 mm

96 mm

28.5 mm

ECL

HWS30A24ME

TDK-Lambda Switching Power Supplies 24Vout 1.3A 31W Medical 115-230VAC

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

Availability : 0
Ship by 6 to 16 Weeks

February 2025

February 2025
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9	23	24	25	26	27	28	1
10	2	3	4	5	6	7	8

USD 68.2755

Multiples of: 1

Switching Supplies

Enclosed

31.2 W

85 VAC to 264 VAC /120 VDC to 370 VDC

1 Output

24 V

1.3 A

Medical

Chassis

95 mm

31.5 mm

82 mm

Hws - A

47 Hz to 63 Hz

Bulk

LDA30F-12-SN

Switching Power Supplies AC/DC PS(Open frame)

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

Availability : 0
Ship by 6 to 16 Weeks

February 2025

February 2025
	S	M	T	W	T	F	S
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6	2	3	4	5	6	7	8
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9	23	24	25	26	27	28	1
10	2	3	4	5	6	7	8

USD 68.2894

Multiples of: 1

Enclosed

30 W

85 VAC to 264 VAC /110 VDC to 370 VDC

1 Output

12 VDC

2.5 A

Commercial

Chassis

6.4 in

2.6 in

1.4 in

Lda

47 Hz to 440 Hz

- 10 C

+ 60 C

Bulk

GLT42

Switching Power Supplies 40W Three channel 5V/12V/-12V

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.

Sola

Availability : 0
Ship by 6 to 16 Weeks

February 2025

February 2025
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USD 68.3748

Multiples of: 1

Switching Supplies

Open Frame

55 W

85 VAC to 264 VAC , 120 VDC to 300 VDC

3 Output

5 VDC

12 VDC

4 A

2 A

Medical, Commercial

Chassis

5 in

3 in

1.14 in

47 Hz to 63 Hz

Bulk

LCA75S-12

Switching Power Supplies AC/DC PS(Open frame)

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

Availability : 0
Ship by 6 to 16 Weeks

February 2025

February 2025
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USD 68.38

Multiples of: 1

Open Frame

75.6 W

85 VAC to 132 VAC /110 VAC to 170 VDC

1 Output

12 VDC

6.3 A

Commercial

Chassis

8.7 in

2 in

1.3 in

Lca

47 Hz to 440 Hz

- 10 C

+ 60 C

Bulk

HWS30A24/ME

Switching Power Supplies 24Vout 1.3A 31W Medical 115-230VAC

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

Availability : 0
Ship by 6 to 16 Weeks

February 2025

February 2025
	S	M	T	W	T	F	S
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8
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USD 68.4313

Multiples of: 1

Switching Supplies

Enclosed

31.2 W

85 VAC to 264 VAC /120 VDC to 370 VDC

1 Output

24 V

1.3 A

Medical

Chassis

95 mm

31.5 mm

82 mm

Hws - A

47 Hz to 63 Hz

Bulk

GSC20-12

Switching Power Supplies 20W 12V @ 1.7A

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

Availability : 0
Ship by 6 to 16 Weeks

February 2025

February 2025
	S	M	T	W	T	F	S
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8
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8	16	17	18	19	20	21	22
9	23	24	25	26	27	28	1
10	2	3	4	5	6	7	8

USD 68.4605

Multiples of: 1

Open Frame

20 W

90 VAC to 264 VAC

1 Output

12 VDC

1.7 A

Commercial

Chassis

3.5 in

2 in

0.71 in

Gsc

0 C

+ 50 C

ABC60-3003G

Open Frame AC DC Converters 3 Output 3.3V 5.2V -12.8V 90 ~ 264 VAC Input

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

Availability : 0
Ship by 6 to 16 Weeks

February 2025

February 2025
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10	2	3	4	5	6	7	8

USD 68.6306

Multiples of: 1

Switching Supplies

Open Frame

60 W

90 VAC to 264 VAC

3 Output

3.3 V

5.2 V

8 A

3 A

Chassis

4 in

2 in

1.2 in

Abc60

47 Hz to 63 Hz

USP-225-15

Switching Power Supplies 225W 15V 15A W/PFC

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

Availability : 0
Ship by 6 to 16 Weeks

February 2025

February 2025
	S	M	T	W	T	F	S
5	26	27	28	29	30	31	1
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10	2	3	4	5	6	7	8

USD 68.6559

Multiples of: 1

Open Frame

225 W

90 VAC to 264 VAC , 127 VDC to 370 VDC

1 Output

15 VDC

15 A

Chassis

202 mm

101.5 mm

38 mm

Usp - 225

TXL 100-12S

Switching Power Supplies Product Type: AC/DC; Package Style: Encased; Output Power (W): 100; Input Voltage: 85-264 VAC; Output 1 (Vdc): 12; Output 2 (Vdc): N/A; Output 3 (Vdc): N/A

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

Availability : 0
Ship by 6 to 16 Weeks

February 2025

February 2025
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USD 68.7024

Multiples of: 1

Enclosed

100 W

100 VAC to 240 VAC

1 Output

12 VDC

8.5 A

Commercial

Chassis

208 mm

95 mm

38 mm

Txl

47 Hz to 63 Hz

Bulk

LDA30F-15-SN

Switching Power Supplies AC/DC PS(Open frame)

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

Availability : 0
Ship by 6 to 16 Weeks

February 2025

February 2025
	S	M	T	W	T	F	S
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8
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8	16	17	18	19	20	21	22
9	23	24	25	26	27	28	1
10	2	3	4	5	6	7	8

USD 68.7084

Multiples of: 1

Enclosed

30 W

85 VAC to 264 VAC /110 VDC to 370 VDC

1 Output

15 VDC

2 A

Commercial

Chassis

6.4 in

2.6 in

1.4 in

Lda

47 Hz to 440 Hz

- 10 C

+ 60 C

Bulk

LDA50F-5

Switching Power Supplies AC/DC PS(Open frame)

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

Availability : 0
Ship by 6 to 16 Weeks

February 2025

February 2025
	S	M	T	W	T	F	S
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8
7	9	10	11	12	13	14	15
8	16	17	18	19	20	21	22
9	23	24	25	26	27	28	1
10	2	3	4	5	6	7	8

USD 68.7147

Multiples of: 1

Open Frame

50 W

85 VAC to 264 VAC /110 VDC to 370 VDC

1 Output

5 VDC

10 A

Commercial

Chassis

7.7 in

2.2 in

1 in

Lda

47 Hz to 440 Hz

- 10 C

+ 60 C

Bulk

CSS65A19

AC/DC Power Supply Single-OUT 19V 3.43A 65W 8-Pin

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

Availability : 0
Ship by 6 to 16 Weeks

February 2025

February 2025
	S	M	T	W	T	F	S
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8
7	9	10	11	12	13	14	15
8	16	17	18	19	20	21	22
9	23	24	25	26	27	28	1
10	2	3	4	5	6	7	8

USD 68.7974

Multiples of: 1

PJT-27V150WBNA

Switching Power Supplies 150W 27V 5.55A Open 3x5

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

Availability : 0
Ship by 6 to 16 Weeks

February 2025

February 2025
	S	M	T	W	T	F	S
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8
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8	16	17	18	19	20	21	22
9	23	24	25	26	27	28	1
10	2	3	4	5	6	7	8

USD 68.823

Multiples of: 1

Switching Supplies

Open Frame

150 W

85 VAC to 264 VAC

1 Output

27 V

5.55 A

Industrial

Panel

127 mm

76.2 mm

36.5 mm

Pjt

50 Hz to 60 Hz

- 10 C

+ 70 C

HWS30A24/A

AC/DC Power Supply Single-OUT 24V 1.3A 31.2W

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

Availability : 0
Ship by 6 to 16 Weeks

February 2025

February 2025
	S	M	T	W	T	F	S
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8
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8	16	17	18	19	20	21	22
9	23	24	25	26	27	28	1
10	2	3	4	5	6	7	8

USD 68.9325

Multiples of: 1

NFS40-7910J

AC/DC Power Supply Triple-OUT 5.1V/15V/-15V 5A/2A/0.5A 40W 9-Pin

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.

Artesyn Embedded Technologies

Availability : 0
Ship by 6 to 16 Weeks

February 2025

February 2025
	S	M	T	W	T	F	S
5	26	27	28	29	30	31	1
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8	16	17	18	19	20	21	22
9	23	24	25	26	27	28	1
10	2	3	4	5	6	7	8

USD 68.9364

Multiples of: 1

Switching Supplies

Open Frame

40 W

85 VAC to 264 VAC , 120 VDC to 370 VDC

3 Output

5.1 VDC

15 VDC

3 A

2 A

Commercial

Chassis

5 in

3 in

1.2 in

47 Hz to 440 Hz

LFA75F-48-G

Switching Power Supplies AC/DC PS(Open frame)

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

Availability : 0
Ship by 6 to 16 Weeks

February 2025