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

LFA150F-48-Y

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 88.9219

Multiples of: 1

Open Frame

153.6 W

85 VAC to 264 VAC

1 Output

48 VDC

3.2 A

Commercial

Chassis

6.3 in

2.9 in

1.5 in

Lfa

50 Hz / 60 Hz

- 10 C

+ 70 C

Bulk

NLP65-9605

AC/DC Power Supply Single-OUT 5V 10A 75W 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
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USD 88.9668

Multiples of: 1

LEA50F-24-C

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 89.0051

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

LEA50F-12-C

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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USD 89.0051

Multiples of: 1

Open Frame

51.6 W

85 VAC to 264 VAC /120 VDC to 370 VDC

1 Output

12 VDC

4.3 A

Commercial

Chassis

7.7 in

2.2 in

1 in

Lea

50 Hz / 60 Hz

- 10 C

+ 70 C

Bulk

LFP100F-48-Y

Switching Power Supplies 100W 48V 2.1A AC-DC 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.

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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10	2	3	4	5	6	7	8

USD 89.0269

Multiples of: 1

Lfp

Bulk

GLS55

Switching Power Supplies 60W 24V 2.5A

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.

Sola

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 89.076

Multiples of: 1

Switching Supplies

Open Frame

60 W

90 VAC to 264 VAC , 127 VDC to 300 VDC

24 VDC

2.5 A

Medical, Commercial

Chassis

4 in

2 in

1.3 in

47 Hz to 63 Hz

QGKF-320-12

Switching Power Supplies

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.

Qualtek

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 89.0838

Multiples of: 1

GLC75AG

Switching Power Supplies 75W 5.112-1212V

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
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USD 89.2441

Multiples of: 1

Switching Supplies

Open Frame

5 W

90 VAC to 264 VAC

4 Output

5.1 VDC

12 VDC

1 A

0.5 A

Commercial

Chassis

7 in

4.25 in

1.3 in

Glc

GLC75PG

Switching Power Supplies 75W +5.1/+24/-12/12V

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.

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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USD 89.2441

Multiples of: 1

Open Frame

41 W

90 VAC to 264 VAC

4 Output

5.1 VDC

24 VDC

8 A

Commercial

Chassis

7 in

4.25 in

1.3 in

Glc75

MBC150-1012G

Switching Power Supplies 150W 12V 8.33A MEDICAL Header Type

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
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USD 89.4206

Multiples of: 1

Switching Supplies

Open Frame

150 W

90 v to 264 V

1 Output

12 V

8.33 A

Medical

Chassis

4 in

2 in

1.3 in

Mbc150

47 Hz to 63 Hz

Bulk

MBE1000-1T24

Switching Power Supplies AC-DC;IN 100to240V OUT 24V;41.66A;1000W

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
6	2	3	4	5	6	7	8
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USD 89.4348

Multiples of: 1

Switching Supplies

Enclosed

1 kW

85 VAC to 264 VAC , 120 VDC to 390 VDC

1 Output

24 V

41.66 A

Medical

Chassis

240 mm

127 mm

41 mm

Mbe1000

47 Hz to 63 Hz

- 40 C

+ 70 C

NFS110-7902P2J

Switching Power Supplies

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
6	2	3	4	5	6	7	8
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10	2	3	4	5	6	7	8

USD 89.6028

Multiples of: 1

R50A-5

AC/DC Power Supply Single-OUT 5V 10A 50W

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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10	2	3	4	5	6	7	8

USD 89.6303

Multiples of: 1

Switching Supplies

Enclosed

50 W

85 VAC to 132 VAC /110 VDC to 170 VDC

1 Output

5 V

10 A

160 mm

34.5 mm

93 mm

47 Hz to 440 Hz

LFA150F-12-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

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 89.7309

Multiples of: 1

Open Frame

150 W

85 VAC to 264 VAC

1 Output

12 VDC

12.5 A

Commercial

Chassis

6.3 in

2.9 in

1.5 in

Lfa

50 Hz / 60 Hz

- 10 C

+ 70 C

Bulk

QME48T35120-NJBBG

Switching Power Supplies POWER SUPPLY;QME48T35120-NJABG ;DC-DC;;36VDC-75VDC;12VDC;35A;PTH;;Baseplate

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
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 89.8987

Multiples of: 1

HWS-30A-12/HDA

Switching Power Supplies 85-265VAC

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
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USD 89.985

Multiples of: 1

30 W

85 VAC to 265 VAC

1Outputs

12 V

2.5 A

HWS - /HD

53904

Power supply: UPS; 341x122x195mm; 720W; 1.2kVA; 10kg; 9Ah; 2; 0÷40°C

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
	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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10	2	3	4	5	6	7	8

USD 90.0034

Multiples of: 1

1.2 kVA

140 To 290 V

KWD 15-1212

AC/DC Power Supply Dual-OUT 12V/-12V 0.65A/0.65A 15W 5-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
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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 90.4528

Multiples of: 1

TPI 100-128A-J

Switching Power Supplies 100.2W 28V 3.58A 2x3 open 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.

TRACO 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 90.4785

Multiples of: 1

Open Frame

100 W

85 VAC to 264 VAC

1 Output

28 VDC

3.58 A

Industrial, Commercial

Chassis

76.2 mm

50.8 mm

29.5 mm

Tpi 100

47 Hz to 63 Hz

- 40 C

+ 80 C

Bulk

LS100-3.3

AC/DC Power Supply Single-OUT 3.3V 20A 5-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