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

ZWS50BAF-12/L

Switching Power Supplies 12V 4.3A 51.6W W/ L bracket case

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 77.7872

Multiples of: 1

Commercial

Zws - Baf

SWS1005

Switching Power Supplies 100W 5V 20A

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 77.8284

Multiples of: 1

Switching Supplies

Enclosed

100 W

115 VAC to 230 VAC

5 V

20 A

Commercial

Chassis

7.48 in

4.72 in

3.62 in

PBA30F-15-CN

Switching Power Supplies 30W 15V 2A w/Coating & 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.

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 77.8313

Multiples of: 1

Enclosed

30 W

85 VAC to 264 VAC /110 VDC to 370 VDC

1 Output

15 VDC

2 A

Commercial

Chassis

4.1 in

3.1 in

1.2 in

Pba

50 Hz / 60 Hz

- 10 C

+ 71 C

Bulk

AMEOF350-12SHAMJZ-B

Power supply: switched-mode; open; 350W; 12VDC; for building in

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.

Aimtec

Availability : 0
Ship by 6 to 16 Weeks

February 2025

February 2025
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USD 77.856

Multiples of: 1

350 W

LDC30F-1-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 77.8646

Multiples of: 1

Open Frame

30 W

85 VAC to 264 VAC /110 VDC to 370 VDC

3 Output

5 VDC

12 VDC

3 A

1.2 A

Commercial

Chassis

5.5 in

2.6 in

1 in

Ldc

47 Hz to 440 Hz

- 10 C

+ 60 C

Bulk

LGA150A-12-SNJ1

Switching Power Supplies 150W 12V 12.5A w/Chassis & 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.

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 78.1911

Multiples of: 1

Enclosed

150 W

85 VAC to 132 VAC

1 Output

12 VDC

12.5 A

Chassis

7.4 in

3.4 in

1.9 in

Lga

47 Hz to 440 Hz

- 10 C

+ 60 C

Bulk

LOP-500-27

Switching Power Supplies 499.5W 27V 18.5A 3x5 medical

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
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USD 78.2098

Multiples of: 1

Switching Supplies

Open Frame

500 W

80 VAC to 264 VAC

1 Output

27 VDC

18.5 A

Medical, Industrial

Chassis

127 mm

76.2 mm

30.5 mm

LOP - 500

SPLFA30F-12

Switching Power Supplies 30W 12V 2.5A 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 78.4238

Multiples of: 1

Enclosed

30 W

85 VAC to 264 VAC

1 Output

12 VDC

2.5 A

Commercial

Chassis

150 mm

61 mm

36 mm

50 Hz / 60 Hz

Bulk

S-240-24

Switching Power Supplies 240W-24V-10A

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 78.4643

Multiples of: 1

RMC15A-1

AC/DC Power Supply Triple-OUT 5V/12V/-12V 2A/0.3A/0.2A 16W

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 78.514

Multiples of: 1

Switching Supplies

Open Frame

15 W

85 VAC to 132 VAC /110 VDC to 170 VDC

3 Output

5 V

12 V

2 A

300 mA

Commercial

Chassis

100 mm

28 mm

80 mm

47 Hz to 440 Hz

TXL 100-0512DI

Switching Power Supplies Product Type: AC/DC; Package Style: Encased; Output Power (W): 100; Input Voltage: 85-264 VAC; Output 1 (Vdc): 5; Output 2 (Vdc): 12; 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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10	2	3	4	5	6	7	8

USD 78.6016

Multiples of: 1

Enclosed

100 W

100 VAC to 240 VAC

1 Output

5 VDC

12 VDC

12 A

7 A

Commercial

Chassis

208 mm

95 mm

38 mm

Txl

47 Hz to 63 Hz

Bulk

SP-240-7.5

Switching Power Supplies 240W 7.5V 32A

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 78.624

Multiples of: 1

Enclosed

240 W

88 VAC to 264 VAC , 124 VDC to 370 VDC

1 Output

7.5 VDC

32 A

190 mm

93 mm

50 mm

Sp - 240

47 Hz to 63 Hz

LGA150A-24-J1Y

Switching Power Supplies 150W 24V 6.3A VH(J.S.T.) Conn 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.

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 78.653

Multiples of: 1

Open Frame

151.2 W

85 VAC to 132 VAC

1 Output

24 VDC

6.3 A

Chassis

6.3 in

2.9 in

1.5 in

Lga

47 Hz to 440 Hz

- 10 C

+ 60 C

Bulk

RACM230-12SG

Switching Power Supplies Med 230W 80-264Vin 12Vout 19.17A

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.

Recom Power

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 78.6566

Multiples of: 1

LFA75F-24-SNJ1Y

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 78.6713

Multiples of: 1

Enclosed

76.8 W

85 VAC to 264 VAC

1 Output

24 VDC

3.2 A

Commercial

Chassis

7.1 in

2.4 in

1.8 in

Lfa

50 Hz / 60 Hz

- 10 C

+ 70 C

Bulk

VOF-350C-15

Switching Power Supplies ac-dc, 350 W, 15 Vdc , single output, op

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
	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
10	2	3	4	5	6	7	8

USD 78.6844

Multiples of: 1

VOF - 350C

LFA100F-24-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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9	23	24	25	26	27	28	1
10	2	3	4	5	6	7	8

USD 78.7367

Multiples of: 1

Enclosed

103.2 W

85 VAC to 264 VAC

1 Output

24 VDC

4.3 A

Commercial

Chassis

185 mm

72 mm

45 mm

Lfa

50 Hz / 60 Hz

Bulk

KTEK88778

Switching Power Supplies connector kit

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
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 78.7369

Multiples of: 1

LFA100F-5-J1RY

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 78.9968

Multiples of: 1

Switching Supplies

Open Frame

100 W

85 VAC to 264 VAC

1 Output

5 V

20 A

Commercial

Chassis

185 mm

72 mm

45 mm

Lfa

50 Hz / 60 Hz

- 10 C

+ 70 C

Bulk

NFS40-7612J

Switching Power Supplies 40W 12V 3.3A OUT

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