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

LCL150PS12

Enclosed AC DC Converters 1 Output 12V 85 ~ 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.

XP Power

Availability : 0
Ship by 6 to 16 Weeks

February 2025

February 2025
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USD 83.8452

Multiples of: 1

LEA50F-24-R

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 83.8863

Multiples of: 1

Open Frame

50.4 W

85 VAC to 264 VAC /120 VDC to 370 VDC

1 Output

24 VDC

2.1 A

Commercial

Chassis

7.7 in

2.2 in

1 in

Lea

50 Hz / 60 Hz

- 10 C

+ 70 C

Bulk

LFA100F-12-SR2

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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USD 83.9246

Multiples of: 1

Open Frame

102 W

85 VAC to 264 VAC

1 Output

12 VDC

8.5 A

Commercial

Chassis

6.1 in

2.4 in

1.3 in

Lfa

50 Hz / 60 Hz

- 10 C

+ 70 C

Bulk

LFA100F-12-SR2Y

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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USD 83.9246

Multiples of: 1

Open Frame

102 W

85 VAC to 264 VAC

1 Output

12 VDC

8.5 A

Commercial

Chassis

6.1 in

2.4 in

1.3 in

Lfa

50 Hz / 60 Hz

- 10 C

+ 70 C

Bulk

BWC24SX-U

Switching Power Supplies 75W 24V 4.5A

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.

ETA

Availability : 0
Ship by 6 to 16 Weeks

February 2025

February 2025
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USD 83.9754

Multiples of: 1

Open Frame

77 W

85 VAC to 264 VAC , 110 VDC to 370 VDC

1 Output

24 VDC

3.2 A

Chassis

222 mm

55 mm

PMA30F-24-T1

Switching Power Supplies 30W 24V 1.3A Horizontal TermBlock

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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USD 84.0391

Multiples of: 1

Open Frame

31.2 W

85 VAC to 264 VAC

1 Output

24 VDC

1.3 A

Commercial

Chassis

4.7 in

3.2 in

1.2 in

Pma

50 Hz / 60 Hz

- 10 C

+ 70 C

Bulk

53913

Power supply: UPS; 353x122x192mm; 600W; 1kVA; No.of out.sockets:4

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

Availability : 0
Ship by 6 to 16 Weeks

February 2025

February 2025
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USD 84.0887

Multiples of: 1

600 W

140 To 290 V

VMS-350C-24-CNF

Switching Power Supplies ac-dc, 350 W, 24 Vdc , single output, me

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

Availability : 0
Ship by 6 to 16 Weeks

February 2025

February 2025
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USD 84.1023

Multiples of: 1

Switching Supplies

Enclosed

350.4 W

90 VAC to 264 VAC , 127 VDC to 370 VDC

1 Output

24 VDC

14.6 A

Medical

Chassis

130 mm

86 mm

35 mm

VMS - 350C - CNF

LDA50F-12-SY

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
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USD 84.1156

Multiples of: 1

Open Frame

51.6 W

85 VAC to 264 VAC /110 VDC to 370 VDC

1 Output

12 VDC

4.3 A

Commercial

Chassis

7.7 in

2.2 in

1 in

Lda

47 Hz to 440 Hz

- 10 C

+ 60 C

Bulk

LDC30F-1-SN

Switching Power Supplies AC/DC PS

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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10	2	3	4	5	6	7	8

USD 84.1305

Multiples of: 1

Switching Supplies

Enclosed

30 W

85 VAC to 264 VAC /110 VDC to 370 VDC

3 Output

5 V

12 V

3 A

1.2 A

Commercial

Chassis

150 mm

72 mm

38 mm

Ldc

47 Hz to 440 Hz

- 10 C

+ 60 C

Bulk

LS-150-36

Switching Power Supplies 155W 36V 4.3A AC-DC 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

Availability : 0
Ship by 6 to 16 Weeks

February 2025

February 2025
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USD 84.1338

Multiples of: 1

LDC30F-2-SNY

Switching Power Supplies AC/DC PS

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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USD 84.1411

Multiples of: 1

Enclosed

30 W

85 VAC to 264 VAC /110 VDC to 370 VDC

3 Output

5 VDC

15 VDC

3 A

Commercial

Chassis

6.3 in

2.8 in

1.5 in

Ldc

47 Hz to 440 Hz

- 10 C

+ 60 C

Bulk

LDA50F-24-H

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
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USD 84.2429

Multiples of: 1

Switching Supplies

Open Frame

50.4 W

85 VAC to 264 VAC /110 VDC to 370 VDC

2 Output

24 V

2.1 A

3 A

Commercial

Chassis

195 mm

55 mm

26 mm

Lda

47 Hz to 440 Hz

- 10 C

+ 60 C

Bulk

LDA50F-15-SNY

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
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9	23	24	25	26	27	28	1
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USD 84.3575

Multiples of: 1

Switching Supplies

Enclosed

52.5 W

85 VAC to 264 VAC /110 VDC to 370 VDC

1 Output

15 V

3.5 A

Commercial

Chassis

195 mm

55 mm

26 mm

Lda

47 Hz to 440 Hz

- 10 C

+ 60 C

Bulk

MPB125-1012G

Switching Power Supplies LOW POWER SUPPLY

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
	S	M	T	W	T	F	S
5	26	27	28	29	30	31	1
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USD 84.3701

Multiples of: 1

Commercial

127 mm

76.2 mm

31.75 mm

Mpb125

PS3E-B12F

Switching Power Supplies Obsolete, Repl by PS3L-B12AFF

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.

Idec

Availability : 0
Ship by 6 to 16 Weeks

February 2025

February 2025
	S	M	T	W	T	F	S
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10	2	3	4	5	6	7	8

USD 84.4546

Multiples of: 1

LDA50F-15-CY

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 84.4924

Multiples of: 1

Open Frame

52.5 W

85 VAC to 264 VAC /110 VDC to 370 VDC

1 Output

15 VDC

3.5 A

Commercial

Chassis

7.7 in

2.2 in

1 in

Lda

47 Hz to 440 Hz

- 10 C

+ 60 C

Bulk

ACE-A615B-RS-R10

Switching Power Supplies 1U flex ATX 150W Power Supply;90 264VAC;ERP;CCL;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.

IEI

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 84.5

Multiples of: 1

ACE-870A-RS

Switching Power Supplies 70W AC input compact size AT power supply;CCL;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.

IEI

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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USD 84.5

Multiples of: 1

Switching Supplies

Open Frame

70 W

85 VAC to 264 VAC

4 Output

5 V

12 V

7 A

2.5 A

Commercial

Chassis

127 mm

81 mm

50 mm

47 Hz to 63 Hz

VOF-350C-27-CNF

Switching Power Supplies ac-dc, 350 W, 27 Vdc , single output, me

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

Availability : 0
Ship by 6 to 16 Weeks

February 2025