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

LFP240F-30-Y

Switching Power Supplies 240W 30V 8-10A 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
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USD 145.4387

Multiples of: 1

Open Frame

300 W

85 VAC to 264 VAC

1 Output

30 VDC

16 A

Commercial

Chassis

84 mm

46 mm

180 mm

Lfp

47 Hz to 63 Hz

Bulk

LFP240F-48-Y

Switching Power Supplies 240W 48V 5-6.3A 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
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USD 145.4387

Multiples of: 1

Lfp

Bulk

LFA240F-48-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
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USD 145.4896

Multiples of: 1

Enclosed

240 W

85 VAC to 264 VAC

1 Output

48 VDC

5 A

Commercial

Chassis

8.4 in

3.9 in

2.3 in

Lfa

50 Hz / 60 Hz

- 10 C

+ 70 C

Bulk

LFA240F-36-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
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USD 145.4896

Multiples of: 1

Enclosed

241.2 W

85 VAC to 264 VAC

1 Output

36 VDC

6.7 A

Commercial

Chassis

8.4 in

3.9 in

2.3 in

Lfa

50 Hz / 60 Hz

- 10 C

+ 70 C

Bulk

GLM65BG

Switching Power Supplies 65W +5.1/+15/-15V

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 145.866

Multiples of: 1

Open Frame

65 W

90 VAC to 264 VAC

3 Output

5.1 VDC

15 VDC

7 A

Medical

Chassis

5 in

3 in

1.35 in

Glm

GPM55DG

Switching Power Supplies 55W +5/+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
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USD 145.905

Multiples of: 60

Open Frame

30 W

85 VAC to 264 VAC

4 Output

5 VDC

12 VDC

6 A

Medical

Chassis

6.3 in

4 in

1.68 in

Gpm

TPP 180-115-M

Power supply: switched-mode; modular; 180W; 120÷370VDC; 85÷264VAC

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 146.0004

Multiples of: 1

180 W

TPP 180-153-M

Power supply: switched-mode; modular; 180W; 120÷370VDC; 85÷264VAC

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 146.0004

Multiples of: 1

180 W

SP250-480

AC/DC Power Supply Single-OUT 48V 5.2A 250W 15-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.

Autec Power Systems

Availability : 0
Ship by 6 to 16 Weeks

February 2025

February 2025
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USD 146.1881

Multiples of: 1

127(Mm)

250 W

90 to 264 V

48 V

5.2 A

Screw

47 to 63 (Hz)

R100-5-N

AC/DC Power Supply Single-OUT 5V 20A 100W

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 146.3388

Multiples of: 1

Switching Supplies

Enclosed

100 W

85 VAC to 132 VAC /110 VDC to 170 VDC

1 Output

5 V

20 A

160 mm

34.5 mm

93 mm

47 Hz to 440 Hz

CFM300M480C

Switching Power Supplies AC-DC Power Supply with PFC, Medical, 300 Watt, Covered, 48VDC Output, 6.25A, 150mV

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.

Cincon

Availability : 0
Ship by 6 to 16 Weeks

February 2025

February 2025
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USD 146.5884

Multiples of: 1

250/300 W

CFM300M120C

Switching Power Supplies AC-DC Power Supply with PFC, Medical, 300 Watt, Covered, 12VDC Output, 25A, 120mV

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.

Cincon

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 146.5884

Multiples of: 1

250/300 W

SP-480-15

Switching Power Supplies 480W 15V 32A 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
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USD 146.6122

Multiples of: 1

Enclosed

480 W

85 VAC to 264 VAC

1 Output

15 VDC

32 A

Commercial

Chassis

278 mm

127 mm

43 mm

Sp - 480

47 Hz to 63 Hz

53956

Power supply: UPS; 370x135x165mm; 1.2kW; 2kVA; 11.3kg; 9Ah; 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
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USD 146.614

Multiples of: 1

1.2 kW

140 To 290 V

ECP225PS15

Switching Power Supplies OPEN FRAME 225W IND+MED PSU, HI EFF.

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
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8
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USD 146.6457

Multiples of: 120

ECP225PS28

Switching Power Supplies OPEN FRAME 225W IND+MED PSU, HI EFF.

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
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 146.6457

Multiples of: 120

LFA240F-24-SNT

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 146.8139

Multiples of: 1

Enclosed

240 W

85 VAC to 264 VAC

1 Output

24 VDC

10 A

Commercial

Chassis

8.4 in

3.9 in

2.3 in

Lfa

50 Hz / 60 Hz

- 10 C

+ 70 C

Bulk

SMP350PS15

POWER SUPPLY, AC-DC, 15V, 22A; No. of Outputs:1Outputs; Output Power Max:330W; Output Voltage - Output 1:15V; Output Current - Output 1:22A; Output Voltage - Output 2:-; Output Current - Output 2:-; Output Voltage - Output 3:-; Output Current - Output 3:-; Output Voltage - Output 4:-; Current, Output 4:-; Input Voltage AC Min:85V; Input Voltage AC Max:264V; Power Supply Output Type:Adjustable, Fixed; Product Range:SMP350 Series; SVHC:No SVHC (15-Jan-2018)

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
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8
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USD 146.8293

Multiples of: 1

330 W

85 VAC to 264 VAC

1Outputs

15 V

22 A

SMP350

EVER ECO 800 LCD

Power supply: UPS; uninterrupted power; 315x80x270mm; 500W; 800VA

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.

Ever

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

USD 147.0917

Multiples of: 1

500 W

HWS50-48/A

Switching Power Supplies 53W 48V 1.1A screw terminal cover

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