Switching Mode Power Supplies

Switching Mode Power Supplies are essential components for various electronic devices and equipment. These power supplies offer high efficiency and reliable performance, making them ideal for use in industries such as telecommunications, automotive, and industrial automation. Whether you need a power supply for a computer system, LED lighting, or medical equipment, switching mode power supplies provide stable power output and protection against voltage fluctuations. Browse our wide selection of switching mode power supplies to find the perfect solution for your needs.
Boost Buck DC adjustable step up down Converter XL6009 Module Voltage
Boost Buck DC adjustable step up down Converter XL6009 Module Voltage on E-Bay starting at $2.92

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shields-fans

Rating: 98.8%

5pcs  5V to 3.3V DC-DC Step-Down Power Supply Buck Module AMS1117 LDO 800MA
5pcs 5V to 3.3V DC-DC Step-Down Power Supply Buck Module AMS1117 LDO 800MA on E-Bay starting at $2.05

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shields-fans

Rating: 98.8%

Boost Step-up High-voltage Generator Ignition Coil Power Module DC3.6V to 1000KV
Boost Step-up High-voltage Generator Ignition Coil Power Module DC3.6V to 1000KV on E-Bay starting at $3.72

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shields-fans

Rating: 98.8%

Waterproof DC-DC 12V to 5V 3A Dual USB Step-Down Car Power Converter Buck Module
Waterproof DC-DC 12V to 5V 3A Dual USB Step-Down Car Power Converter Buck Module on E-Bay starting at $4.42

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Rating: 98.8%

Eltek Flatpack 2HE Power Boards
Eltek Flatpack 2HE Power Boards on E-Bay starting at $13.04

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Power Supply Tester 20 24 Pin Sata LCD PSU HD ATX BTX Voltage Test Source
Power Supply Tester 20 24 Pin Sata LCD PSU HD ATX BTX Voltage Test Source on E-Bay starting at $6.90

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Deeplearnings

Rating: 99.7%

DC 3V 9V 13.8V 15V 18V 28V Regulated Switching Power Supply Transformer Monitor
DC 3V 9V 13.8V 15V 18V 28V Regulated Switching Power Supply Transformer Monitor on E-Bay starting at $7.45

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superiorbuy2014

Rating: 99.6%

Calrad 16V AC - 1.1 Amp Power Adapter - 1100 mA Alternating Current Arcade Power
Calrad 16V AC - 1.1 Amp Power Adapter - 1100 mA Alternating Current Arcade Power on E-Bay starting at $16.50

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MOPS Electric

Rating: 99.9%

Netzteil +12V / 5,4A Open-Frame Schaltnetzteil 51x102mm
Netzteil +12V / 5,4A Open-Frame Schaltnetzteil 51x102mm on E-Bay starting at $10.85

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Hellweg-Elektronik

Rating: 99.9%

AC 240V TO DC 24V 1/2/3/4/5/6/7A Transformer Power Supply Adapter For LED Strip
AC 240V TO DC 24V 1/2/3/4/5/6/7A Transformer Power Supply Adapter For LED Strip on E-Bay starting at $13.81

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DigiOrange

Rating: 99.7%

DC-DC Converter 10/12/15/20A 150/250/300/400/1200W Step up Step down Buck Boost
DC-DC Converter 10/12/15/20A 150/250/300/400/1200W Step up Step down Buck Boost on E-Bay starting at $5.95

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shields-fans

Rating: 98.8%

1000W DC 50V/51V/52V/53V/54V Volt 20/19/18 Amp LED SMPS Switching Power Supply
1000W DC 50V/51V/52V/53V/54V Volt 20/19/18 Amp LED SMPS Switching Power Supply on E-Bay starting at $105.00

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china-ttw

Rating: 96.2%

XL4015 DC-DC 4V-38V to 1.25V-36V 5A Step Down Power Supply Buck 24V 12V 9V 5V
XL4015 DC-DC 4V-38V to 1.25V-36V 5A Step Down Power Supply Buck 24V 12V 9V 5V on E-Bay starting at $2.21

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Rating: 98.8%

DC-DC step-down power supply adjustable push-button module with LCD display
DC-DC step-down power supply adjustable push-button module with LCD display on E-Bay starting at $4.68

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shields-fans

Rating: 98.8%

LM2596 HV S DC/DC 60V 3A Buck Constant Current/Voltage CC CV Step-Down Module
LM2596 HV S DC/DC 60V 3A Buck Constant Current/Voltage CC CV Step-Down Module on E-Bay starting at $2.68

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shields-fans

Rating: 98.8%

LM317 DC-DC Converters Circuit Boards Module Adjustable Linear Regulator 1.2-37V
LM317 DC-DC Converters Circuit Boards Module Adjustable Linear Regulator 1.2-37V on E-Bay starting at $4.91

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shields-fans

Rating: 98.8%

DC Converter 0.9V/3.3V to 5V/12V Boost Step UP Down 1.8-5V to 3.3V Power Supply
DC Converter 0.9V/3.3V to 5V/12V Boost Step UP Down 1.8-5V to 3.3V Power Supply on E-Bay starting at $3.38

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Rating: 98.8%

CANnedIce V3 Eltek Flatpack/Front End, Huawei Rectifier Controller
CANnedIce V3 Eltek Flatpack/Front End, Huawei Rectifier Controller on E-Bay starting at $78.22

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2X Strong 12mm x 16mm N45 Cylinder Disc Magnets | Neodymium Rare Earth Art Model
2X Strong 12mm x 16mm N45 Cylinder Disc Magnets | Neodymium Rare Earth Art Model on E-Bay starting at $13.24

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Frenergy Magnets

Rating: 100.0%

4x Strong 15.87mm N38 Magnetic Sphere  Magnets | Neodymium Rare Earth Model
4x Strong 15.87mm N38 Magnetic Sphere Magnets | Neodymium Rare Earth Model on E-Bay starting at $25.11

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Frenergy Magnets

Rating: 100.0%

48V 10A (peak 18A) 500W CNC Mill Router Robot Linear Power Supply PS-5N48R5
48V 10A (peak 18A) 500W CNC Mill Router Robot Linear Power Supply PS-5N48R5 on E-Bay starting at $135.00

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Antek inc

Rating: 100.0%

36V 180W 5A 50/60HZ Switching High Industrial Power Supply Board AC-DC Module
36V 180W 5A 50/60HZ Switching High Industrial Power Supply Board AC-DC Module on E-Bay starting at $13.66

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luckystar666

Rating: 98.7%

2A 3A 5A 10A Adjustable Step-down Power Supply Voltage Current LCD Display+Case
2A 3A 5A 10A Adjustable Step-down Power Supply Voltage Current LCD Display+Case on E-Bay starting at $14.08

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shields-fans

Rating: 98.8%

Regulated Switching Power Supply 3.3V 5V 9V 12V 18V 24V 36V 48V Universal DC PSU
Regulated Switching Power Supply 3.3V 5V 9V 12V 18V 24V 36V 48V Universal DC PSU on E-Bay starting at $27.36

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Newport Bayer

Rating: 99.4%

Mast T1 Tattoo Wireless Battery Power Supply Digital Display 50mm Length
Mast T1 Tattoo Wireless Battery Power Supply Digital Display 50mm Length on E-Bay starting at $33.95

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InkPermanent

Rating: 97.5%

Mean Well MDR-60-12 AC to DC DIN-Rail Power Supply 12 Volt 5 Amp 60 Watt
Mean Well MDR-60-12 AC to DC DIN-Rail Power Supply 12 Volt 5 Amp 60 Watt on E-Bay starting at $24.16

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Jameco Electronics

Rating: 99.2%

Mean Well RSP-3000-48 Power Supply Switching Enclosed 3K Watt 48VDC@62.5A PFC Pa
Mean Well RSP-3000-48 Power Supply Switching Enclosed 3K Watt 48VDC@62.5A PFC Pa on E-Bay starting at $579.50

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Jameco Electronics

Rating: 99.2%

80W 0-36V DC 0-5A Universal LAB Power Supply with Constant Voltage Output
80W 0-36V DC 0-5A Universal LAB Power Supply with Constant Voltage Output on E-Bay starting at $146.87

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MAD Electronics Australia

Rating: 99.5%

Netzteil Schaltnetzteil Adapter 18V 1A 18W Zyxel DSL Router Comfort P-2602HW-D7A
Netzteil Schaltnetzteil Adapter 18V 1A 18W Zyxel DSL Router Comfort P-2602HW-D7A on E-Bay starting at $9.54

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AA-ComSys

Rating: 99.6%

1S Lipo Lithium Battery USB Cable Charger 3.7V 500mA Output Red JST Female Head
1S Lipo Lithium Battery USB Cable Charger 3.7V 500mA Output Red JST Female Head on E-Bay starting at $0.72

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caelectronics8

Rating: 99.7%

1-100X N50 Super Strong Magnets Round Disc Ring Hole Rare Earth Neodymium Magnet
1-100X N50 Super Strong Magnets Round Disc Ring Hole Rare Earth Neodymium Magnet on E-Bay starting at $4.08

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possbay2012

Rating: 97.5%

Neodymium Magnets Block Rare Earth Cuboid Magnet 20mm x 10mm x 5mm
Neodymium Magnets Block Rare Earth Cuboid Magnet 20mm x 10mm x 5mm on E-Bay starting at $3.08

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abonline2017

Rating: 98.2%

Eltek Flatpack2 Power Supply Purple PCB (moutoulos™)
Eltek Flatpack2 Power Supply Purple PCB (moutoulos™) on E-Bay starting at $8.90

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moutoulos ™

Rating: 100.0%

Meanwell RD-65A Dual Voltage Power Supply Output 5V 6A and 12V 3A
Meanwell RD-65A Dual Voltage Power Supply Output 5V 6A and 12V 3A on E-Bay starting at $15.00

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GreenTec Batteries

Rating: 99.6%

1x Super 25.4mm x 25.4mm N42 Rare Earth Cylinder Magnet | Neodymium Rod Disc
1x Super 25.4mm x 25.4mm N42 Rare Earth Cylinder Magnet | Neodymium Rod Disc on E-Bay starting at $21.78

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Frenergy Magnets

Rating: 100.0%

Hameg HM8040 Triple Power Supply And HM8011-3 Digital Multimeter ~ R654x
Hameg HM8040 Triple Power Supply And HM8011-3 Digital Multimeter ~ R654x on E-Bay starting at $250.00

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DGD_Surplus_Store-2

Rating: 100.0%

DC Buck Converter 4V-40V 1.2V-36V 8A 100W Step-Down Voltage Power Module  XL4016
DC Buck Converter 4V-40V 1.2V-36V 8A 100W Step-Down Voltage Power Module XL4016 on E-Bay starting at $4.19

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DiyBox Electronic

Rating: 98.8%

Mean Well LRS-350-12 348W 12V 29A Single Output Switchable Power Supply
Mean Well LRS-350-12 348W 12V 29A Single Output Switchable Power Supply on E-Bay starting at $38.68

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Jameco Electronics

Rating: 99.2%

5Pcs Neodymium Block Cube Magnet10x10x10mm N52 Super Strong Rare Earth Magnets @
5Pcs Neodymium Block Cube Magnet10x10x10mm N52 Super Strong Rare Earth Magnets @ on E-Bay starting at $10.66

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goblins.carry

Rating: 98.8%

5x Strong 18mm x 5mm N48 Neodymium Disc Magnets Heavy Duty Fastener Rare Earth
5x Strong 18mm x 5mm N48 Neodymium Disc Magnets Heavy Duty Fastener Rare Earth on E-Bay starting at $22.36

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Frenergy Magnets

Rating: 100.0%

25X Small 5mm x 2mm w/ Hole 2mm N45 | Ring Magnet | Neodymium | Rare Earth | Art
25X Small 5mm x 2mm w/ Hole 2mm N45 | Ring Magnet | Neodymium | Rare Earth | Art on E-Bay starting at $15.80

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Frenergy Magnets

Rating: 100.0%

N42 Neodymium 25.4 X 25.4 X 6mm Block Rare Earth Magnet STRONG - NEW
N42 Neodymium 25.4 X 25.4 X 6mm Block Rare Earth Magnet STRONG - NEW on E-Bay starting at $15.29

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AC 110V TO DC 12V LED Waterproof Power Supply Driver Transformer Adapter 10-150W
AC 110V TO DC 12V LED Waterproof Power Supply Driver Transformer Adapter 10-150W on E-Bay starting at $11.99

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eagwellus

Rating: 98.5%

5PCS Battery Charger Board DC 3.7V 4.2V Step Up 18650 Li-ion Boost Module
5PCS Battery Charger Board DC 3.7V 4.2V Step Up 18650 Li-ion Boost Module on E-Bay starting at $5.91

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TxHang Electronic

Rating: 99.5%

XU208 XMOS USB U8  Audio Asynchronous Card DSD II2S PCM Amanero
XU208 XMOS USB U8 Audio Asynchronous Card DSD II2S PCM Amanero on E-Bay starting at $33.28

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flytechnologycoltd

Rating: 98.4%

SUPER 3.5A DC Linear Regulated Power Supply 12V Dual Output for Audio
SUPER 3.5A DC Linear Regulated Power Supply 12V Dual Output for Audio on E-Bay starting at $73.64

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pincei

Rating: 99.6%

Universal Netzteil 1000mA 1A 3V 4.5V 5V 6V 7.5V 9V 12V 12W EcoFriendly +6Stecker
Universal Netzteil 1000mA 1A 3V 4.5V 5V 6V 7.5V 9V 12V 12W EcoFriendly +6Stecker on E-Bay starting at $11.39

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AA-ComSys

Rating: 99.6%

DC 18V 4A Netzteil Steckernetzteil Ladegerät Gleichspannung Ampere 3.5*1.35mm
DC 18V 4A Netzteil Steckernetzteil Ladegerät Gleichspannung Ampere 3.5*1.35mm on E-Bay starting at $16.24

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AA-ComSys

Rating: 99.6%

AC DC 50Vdc 60Vdc 70Vdc 80Vdc 90Vdc 100Vdc 600W LED SMPS Switching Power Supply
AC DC 50Vdc 60Vdc 70Vdc 80Vdc 90Vdc 100Vdc 600W LED SMPS Switching Power Supply on E-Bay starting at $55.00

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china-ttw

Rating: 96.2%

1000VA,/Watts AC Isolation Transformer with Pass-Through Grounding
1000VA,/Watts AC Isolation Transformer with Pass-Through Grounding on E-Bay starting at $199.95

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Anatek Instruments

Rating: 100.0%


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