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

MB65S48C

Switching Power Supplies 65W 48V 1.35A Class2 Medical 2x3.5

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 : 200
Ship by Fri. 13 Jun to Thu. 19 Jun

June 2025

June 2025
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USD 74.2832

Multiples of: 1

Switching Supplies

Open Frame

65 W

85 VAC to 264 VAC

1 Output

48 V

1.35 A

Medical

Chassis

88.9 mm

50.8 mm

29.1 mm

Mb65

Bulk

NFM-05-3.3

Switching Power Supplies 4.125W 3.3V 1.25A

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 : 199
Ship by Fri. 13 Jun to Thu. 19 Jun

June 2025

June 2025
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USD 15.8681

Multiples of: 1

Open Frame

4 W

85 VAC to 264 VAC , 120 VDC to 370 VDC

1 Output

3.3 VDC

1.25 A

Chassis

58 mm

45 mm

19.1 mm

Nfm - 05

MB60S48K

Switching Power Supplies 60W 48V 1.25A

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 : 199
Ship by Fri. 13 Jun to Thu. 19 Jun

June 2025

June 2025
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USD 44.9495

Multiples of: 1

Open Frame

60 W

264 VDC

1 Output

48 VDC

1.25 A

Medical

Chassis

3 in

2 in

1 in

Mb60

47 Hz to 63 Hz

RSP-500-24

Switching Power Supplies 504W 24V 21A Power Supply 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 : 198
Ship by Wed. 11 Jun to Fri. 13 Jun

June 2025

June 2025
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USD 104.6934

Multiples of: 1

Enclosed

504 W

85 VAC to 264 VAC , 120 VDC to 370 VDC

1 Output

24 VDC

21 A

Commercial

Chassis

230 mm

127 mm

40.5 mm

Rsp - 500

47 Hz to 63 Hz

RD-65B

Switching Power Supplies 68W 5V/4A 24V/2A

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 : 197
Ship by Fri. 13 Jun to Thu. 19 Jun

June 2025

June 2025
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USD 23.3625

Multiples of: 1

Enclosed

68 W

88 VAC to 264 VAC

2 Output

5 VDC

24 VDC

4 A

2 A

Chassis

129 mm

98 mm

38 mm

Rd - 65

AMES35-24S277NZ

Power supply: switched-mode; constant voltage; 36W; 24VDC; 1.5A

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.

Aimtec

Availability : 197
Ship by Wed. 11 Jun to Fri. 13 Jun

June 2025

June 2025
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USD 24.7548

Multiples of: 1

36 W

MPS-30-24

Switching Power Supplies 28.8W 24V 1.2A

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 : 196
Ship by Fri. 13 Jun to Thu. 19 Jun

June 2025

June 2025
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USD 44.963

Multiples of: 1

Open Frame

29 W

90 VAC to 264 VAC , 127 VDC to 370 VDC

1 Output

24 VDC

1.2 A

Medical

Chassis

101.6 mm

65.8 mm

23.5 mm

Mps - 30

EPP-400-24

Switching Power Supplies 400.8W 24V 16.7A 3X5 open frame 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 : 196
Ship by Fri. 13 Jun to Thu. 19 Jun

June 2025

June 2025
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USD 73.2638

Multiples of: 1

Open Frame

252 w , 400.8 W

80 VAC to 264 VAC , 113 VDC to 370 VDC

1 Output

24 VDC

10.5 A

Commercial

Chassis

127 mm

76.2 mm

35 mm

Epp - 400

47 Hz to 63 Hz

TB65S48K

Switching Power Supplies 65W, Single Output 48V, 1.35A, 480mV

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 : 196
Ship by Fri. 13 Jun to Thu. 19 Jun

June 2025

June 2025
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USD 79.4884

Multiples of: 1

Open Frame

65 W

85 VAC to 264 VAC

1 Output

48 VDC

1.35 A

Commercial

Chassis

88.9 mm

50.8 mm

29.1 mm

Tb65

10 Hz to 500 Hz

HEP-240-24A

Switching Power Supplies 240W 24V 10A IP65 Vo/Io Adj w/Pot

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 : 195
Ship by Fri. 13 Jun to Thu. 19 Jun

June 2025

June 2025
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USD 116.8125

Multiples of: 1

Enclosed

240 W

90 VAC to 305 VAC , 127 VDC to 431 VDC

1 Output

24 VDC

10 A

Commercial

Chassis

244.2 mm

68 mm

38.8 mm

Hep - 240

47 Hz to 63 Hz

Bulk

ABC60-1005G

Open Frame AC DC Converters 1 Output 5.2V 90 ~ 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.

Bel Fuse

Availability : 194
Ship by Fri. 13 Jun to Thu. 19 Jun

June 2025

June 2025
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USD 36.5137

Multiples of: 1

Switching Supplies

Open Frame

60 W

264 VAC

1 Output

5.2 V

10 A

Industrial, Commercial

Chassis

4 in

2 in

1.2 in

Abc60

400 Hz

- 20 C

8717

Spacers Round Brass Nickel 4.42mm 6.35mm 8 15.88mm

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.

Abbatron

Availability : 194
Ship by Fri. 13 Jun to Thu. 19 Jun

June 2025

June 2025
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USD 1.47

Multiples of: 1

0.25 in

LFA15F-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 : 194
Ship by Wed. 11 Jun to Fri. 13 Jun

June 2025

June 2025
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USD 28.5158

Multiples of: 1

Open Frame

16.8 W

85 VAC to 264 VAC

1 Output

24 VDC

700 mA

Commercial

Chassis

3.4 in

1.9 in

0.9 in

Lfa

50 Hz / 60 Hz

- 10 C

+ 70 C

Bulk

FDC40-24S05

24V/5VDC 40W P-DUKE 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.

Power Mate

Availability : 200
Ships to you
by Mon. 09 Jun

June 2025

June 2025
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27	29	30	1	2	3	4	5

USD 63.5764

Multiples of: 1

08-30466-1040G

Switching Power Supplies COVER GPC40/GPM40

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 : 194
Ship by Fri. 13 Jun to Thu. 19 Jun

June 2025

June 2025
	S	M	T	W	T	F	S
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USD 151.8061

Multiples of: 1

Accessories

6 in

3.27 in

1.7 in

Accessory

RS-15-48

Switching Power Supplies 15W 48V 0.313A

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 : 192
Ship by Fri. 13 Jun to Thu. 19 Jun

June 2025

June 2025
	S	M	T	W	T	F	S
22	25	26	27	28	29	30	31
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USD 9.975

Multiples of: 1

Enclosed

15 W

85 VAC to 264 VAC , 120 VDC to 370 VDC

1 Output

48 VDC

0.313 A

Commercial

Chassis

62.5 mm

51 mm

28 mm

Rs - 15

47 Hz to 63 Hz

Bulk

MSP-200-24

Switching Power Supplies 201.6W 24V 8.4A Medical PS 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 : 192
Ship by Fri. 13 Jun to Thu. 19 Jun

June 2025

June 2025
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USD 101.4563

Multiples of: 1

Enclosed

201.6 W

85 VAC to 264 VAC , 120 VDC to 370 VDC

1 Output

24 VDC

8.4 A

Medical

Chassis

199 mm

98 mm

38 mm

Msp - 200

47 Hz to 63 Hz

VGS-75-24

Switching Power Supplies ac-dc, 75W, 24Vdc, single output, metal 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.

CUI Inc

Availability : 192
Ship by Fri. 13 Jun to Thu. 19 Jun

June 2025

June 2025
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27	29	30	1	2	3	4	5

USD 129.494

Multiples of: 1

RAS5-12-WR2

Plugin,8x18.5mm AC-DC Power Modules 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.

RuiDaKangDY

Availability : 191
Ship by Fri. 27 Jun to Wed. 02 Jul

July 2025

July 2025
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31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9

USD 2.4541

Multiples of: 1

RSP-1000-24

Switching Power Supplies 24V 40A 960W Active 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 : 179
Ship by Wed. 11 Jun to Fri. 13 Jun

June 2025