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

LFA240F-24-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 135.6214

Multiples of: 1

Switching Supplies

Open Frame

240 W

85 VAC to 264 VAC

1 Output

24 V

10 A

Commercial

Chassis

180 mm

84 mm

43 mm

Lfa

50 Hz / 60 Hz

- 10 C

+ 70 C

Bulk

PAS250-6AG

Switching Power Supplies Switch Mode Power Supply, 250W, 24VDC, 5.4A

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.

Tamura

Availability : 0
Ship by 6 to 16 Weeks

February 2025

February 2025
	S	M	T	W	T	F	S
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9	23	24	25	26	27	28	1
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USD 135.7379

Multiples of: 1

Switching Supplies

Open Frame

250 W

85 VAC to 132 VAC , 180 VAC to 264 VAC

24 VDC

10.5 A

Commercial

Chassis

177.8 mm

101.6 mm

38.1 mm

Pas250

SCD120P0524

Switching Power Supplies 110W 5V 24V 9A

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.

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 135.7434

Multiples of: 1

Switching Supplies

110 W

90 VAC to 264 VAC

2 Output

5 V

24 V

9 A

3.5 A

Commercial

4 in

7 in

1.8 in

GPM55AG

Switching Power Supplies 55W 51212-12V

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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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 136.045

Multiples of: 1

Switching Supplies

Open Frame

30 W

85 VAC to 264 VAC

4 Output

5 VDC

12 VDC

6 A

3 A

Medical

Chassis

6.3 in

4 in

1.68 in

Gpm

LDA100W-48

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 136.1063

Multiples of: 1

Switching Supplies

Open Frame

96 W

85 VAC to 132 VAC /170 VAC to 264 VAC

1 Output

48 V

2 A

Commercial

Chassis

222 mm

62 mm

35 mm

Lda

47 Hz to 440 Hz

- 10 C

+ 60 C

Bulk

PBA150F-12-TN

Switching Power Supplies 150W 12V 13A 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
	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 136.1275

Multiples of: 1

Switching Supplies

Enclosed

156 W

85 VAC to 264 VAC /120 VDC to 370 VDC

1 Output

12 V

13 A

Commercial

Chassis

168 mm

93 mm

34 mm

Pba

50 Hz / 60 Hz

ABC275-1T15L

Switching Power Supplies 275W 100-240Vin 15Vout 18.33A SCREW

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

USD 136.1587

Multiples of: 1

Open Frame

275 W

80 VAC to 264 VAC

1 Output

15 VDC

16.67 A

Industrial

Pcb

127 mm

76.2 mm

19.05 mm

Abc275

47 Hz to 63 Hz

Bulk

ABC275-1048L

Switching Power Supplies 275W 100-240Vin 48Vout 5.76A HEADER

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 136.1587

Multiples of: 1

Open Frame

275 W

80 VAC to 264 VAC

1 Output

48 VDC

5.2 A

Industrial

Pcb

127 mm

76.2 mm

19.05 mm

Abc275

47 Hz to 63 Hz

Bulk

VSBU-120-48

Switching Power Supplies ac-dc, 120W, 48Vdc, single output, open PCB

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
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
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USD 136.188

Multiples of: 40

Switching Supplies

Open Frame

120 W

90 VAC to 260 VAC

1 Output

48 V

2.5 A

Commercial

Chassis

127 mm

76.2 mm

33.6 mm

47 Hz to 63 Hz

Bulk

LEA100F-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
	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 136.2637

Multiples of: 1

Switching Supplies

Open Frame

102 W

85 VAC to 264 VAC /120 VDC to 370 VDC

1 Output

12 V

8.5 A

Commercial

Chassis

222 mm

62 mm

32 mm

Lea

50 Hz / 60 Hz

- 10 C

+ 70 C

Bulk

HWS80-15/A

AC/DC Power Supply Single-OUT 15V 5.4A 81W 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
	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
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USD 136.4079

Multiples of: 1

82(Mm)

81 W

85 to 265 V

15 V

5.4 A

Chassis

33 mm

47 to 63 (Hz)

MMB50A-3-N

AC/DC Power Supply Dual-OUT 5V/24V 3A/1.5A 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
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 136.5139

Multiples of: 1

Switching Supplies

Enclosed

50 W

85 VAC to 132 VAC /110 VDC to 170 VDC

2 Output

5 V

24 V

3 A

1.5 A

Commercial

Chassis

155 mm

36 mm

93 mm

47 Hz to 440 Hz

MK150S-15

AC/DC Power Supply Single-OUT 15V 10A 150W 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.

Astrodyne

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
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USD 136.5454

Multiples of: 7

44.45(Mm)

150 W

15 V

10 A

Screw

152 mm

47 to 63 (Hz)

TOP 200-148C

Power supply: switched-mode; open; 200W; 85÷264VAC; OUT: 1; 48VDC

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
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 136.5478

Multiples of: 10

200 W

PBA100F-12-CN

Switching Power Supplies 100W 12V 8.5A 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
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 136.6401

Multiples of: 1

Switching Supplies

Enclosed

102 W

85 VAC to 264 VAC /120 VDC to 370 VDC

1 Output

12 V

8.5 A

Commercial

Chassis

147 mm

81 mm

32 mm

Pba

50 Hz / 60 Hz

- 10 C

+ 71 C

Bulk

SP-480-48

Switching Power Supplies 480W 48V 10A W/PFC Function

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
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 136.7514

Multiples of: 1

Enclosed

480 W

88 VAC to 230 VAC , 124 VDC to 370 VDC

1 Output

48 VDC

10 A

Commercial

Chassis

278 mm

127 mm

43 mm

Sp - 480

LFA240F-24-GY

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 136.7801

Multiples of: 1

Open Frame

240 W

85 VAC to 264 VAC

1 Output

24 VDC

10 A

Commercial

Chassis

7.1 in

3.3 in

1.8 in

Lfa

50 Hz / 60 Hz

- 10 C

+ 70 C

Bulk

ZWD100PAF0524JL

TDK-Lambda Switching Power Supplies 100W 5V 5A, 24V 4A JST conn, bracket

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 137.0602

Multiples of: 1

Switching Supplies

Open Frame

100 W

85 VAC to 265 VAC /120 VDC to 370 VDC

2 Output

5 V

24 V

5 A

4 A

Chassis

8.74 in

2.95 in

1.38 in

ZWD100PAF0524L

TDK-Lambda Switching Power Supplies 100W 5V 5A, 24V 4A Bracket

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 137.0602

Multiples of: 1

Switching Supplies

Open Frame

100 W

85 VAC to 265 VAC /120 VDC to 370 VDC

2 Output

5 V

24 V

5 A

4 A

Chassis

8.74 in

2.95 in

1.38 in

Zwd - Paf

Bulk

GPC80CG

Switching Power Supplies 80W 512-1515V

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