Rank Product Name Score
1 Bridgold 10pcs AMS1117-3.3 AMS1117-3.3V 1117 Forward Low Voltage Linear Regulator 3.3V 1A for Laptop Mobile Phone Battery Charger. Bridgold 10pcs AMS1117-3.3 AMS1117-3.3V 1117 Forward Low Voltage Linear Regulator 3.3V 1A for Laptop Mobile Phone Battery Charger.
Bridgold
9.9 GET ON AMAZON
2 Simran Deluxe 2-in-1 Voltage Converter 2 USB Ports and 1-AC Outlet 200 Watt For 220V International Travel, SMF-240USB Simran Deluxe 2-in-1 Voltage Converter 2 USB Ports and 1-AC Outlet 200 Watt For 220V International Travel, SMF-240USB
VCT Electronics
9.6 GET ON AMAZON
3 DZS Elec 1pcs DC-DC 5A 4-38V to 1.25-36V Step-down Regulator Module 12V/24V/36V to 3.3V/5V/12V/24V Large Power Voltage Regulator Buck Converter DZS Elec 1pcs DC-DC 5A 4-38V to 1.25-36V Step-down Regulator Module 12V/24V/36V to 3.3V/5V/12V/24V Large Power Voltage Regulator Buck Converter
9.4 GET ON AMAZON
4 OPTI-UPS AVR SS2000 Home AVR Series 6-Outlet Automatic Voltage Regulator – Black (2000 VA / 1000 W) OPTI-UPS AVR SS2000 Home AVR Series 6-Outlet Automatic Voltage Regulator – Black (2000 VA / 1000 W)
OPTI-UPS
9.2 GET ON AMAZON
5 ACEIRMC 20A 300W CC CV Step Down Module Adjustable DC 6-40V to 1.2-36V Voltage Regulator Buck Converter Constant Current Power Supply Module ACEIRMC 20A 300W CC CV Step Down Module Adjustable DC 6-40V to 1.2-36V Voltage Regulator Buck Converter Constant Current Power Supply Module
ACEIRMC
8.8 GET ON AMAZON
6 D-PLANET [4-PACK] 5A DC-DC Adjustable Buck Converter 4~38v to 1.25-36v Step Down Power Supply High Efficiency Voltage Regulator Module D-PLANET [4-PACK] 5A DC-DC Adjustable Buck Converter 4~38v to 1.25-36v Step Down Power Supply High Efficiency Voltage Regulator Module
D-PLANET
8.6 GET ON AMAZON
7 DROK 180051US Numerical Control Voltage Regulator DC 5-32V to 0-30V 5A Buck Converter, 24V 12V to 5V Step Down Power Converter Adjustable Digital Control Voltage Reducer DROK 180051US Numerical Control Voltage Regulator DC 5-32V to 0-30V 5A Buck Converter, 24V 12V to 5V Step Down Power Converter Adjustable Digital Control Voltage Reducer
DROK
8.5 GET ON AMAZON
8 DC Buck Module, DROK Adjustable Buck Converter Step Down Voltage Regulator 6V-32V 30V 24V 12V to 1.5-32V 5V 5A LCD Power Supply Volt Reducer Transformer Module Board with USB Port Protective Case DC Buck Module, DROK Adjustable Buck Converter Step Down Voltage Regulator 6V-32V 30V 24V 12V to 1.5-32V 5V 5A LCD Power Supply Volt Reducer Transformer Module Board with USB Port Protective Case
DROK
8.1 GET ON AMAZON
9 Buck Converter 24v to 5v, DROK DC 4-32V to 1.25-30V 3A Adjustable Step Down Module, LM2596 Voltage Regulator Board, 12V to 5 V LED Power Supply Transformer Buck Converter 24v to 5v, DROK DC 4-32V to 1.25-30V 3A Adjustable Step Down Module, LM2596 Voltage Regulator Board, 12V to 5 V LED Power Supply Transformer
DROK
7.8 GET ON AMAZON
10 Gaming Headset with Microphone for PS4 PC Switch Mac, 7.1 Surround Sound, Xbox Headset with Noise Cancelling Mic, Over-Ear Headset with Soft Earmuffs, 3.5mm PS5 Headset with LED Lights Gaming Headset with Microphone for PS4 PC Switch Mac, 7.1 Surround Sound, Xbox Headset with Noise Cancelling Mic, Over-Ear Headset with Soft Earmuffs, 3.5mm PS5 Headset with LED Lights
MP Tech AK
7.6 GET ON AMAZON

Bridgold 10pcs AMS1117-3.3 AMS1117-3.3V 1117 Forward Low Voltage Linear Regulator 3.3V 1A for Laptop Mobile Phone Battery Charger.

Bridgold 10pcs AMS1117-3.3 AMS1117-3.3V 1117 Forward Low Voltage Linear Regulator 3.3V 1A for Laptop Mobile Phone Battery Charger.

    Features:

  • Output Current of 1A
  • Operates Down to 1V Dropout
  • Line Regulation: 0.2% Max.
  • SOT-223 package available
  • Load Regulation: 0.4% Max.

Simran Deluxe 2-in-1 Voltage Converter 2 USB Ports and 1-AC Outlet 200 Watt For 220V International Travel, SMF-240USB

Simran Deluxe 2-in-1 Voltage Converter 2 USB Ports and 1-AC Outlet 200 Watt For 220V International Travel, SMF-240USB

    Features:

  • This voltage converter protects your expensive electronics and provides superior power protection from damaging voltage fluctuations, surges, and spikes common in many countries overseas
  • 2 USB ports charger 3.4 A Max Output are independent from the AC power for safety of your electronic devices
  • 200 Watts Max Step Down voltage Converter for international travel to Europe and Asia. Converts 220/240 V to 110/120V so you could use American products in Europe, Asia & other 220/240V countries.
  • Comes with 2-round pin Euro Plug. Please note for use in UK, Australia, New Zealand, Singapore, it requires an additional plug adapter, which would need to be purchased separately. Led indicator light. Thermal Fuse protection.
  • Ideal for Laptop computers, iPads, fax machines, Notebooks, Phone, Camera & iPod Chargers and other light portable equipment. DO NOT use with Hair Dryers, Hair Straighteners, Sleep Apnea machines, Tools and other Household Appliances

DZS Elec 1pcs DC-DC 5A 4-38V to 1.25-36V Step-down Regulator Module 12V/24V/36V to 3.3V/5V/12V/24V Large Power Voltage Regulator Buck Converter

DZS Elec 1pcs DC-DC 5A 4-38V to 1.25-36V Step-down Regulator Module 12V/24V/36V to 3.3V/5V/12V/24V Large Power Voltage Regulator Buck Converter

    Features:

  • Input Voltage: 4-38V (Do not exceed 38V); Output Voltage: 1.25-36V (continuously adjustable, input must be above 2V higher than output)
  • Input Current: 0-5A (Suggest to use under 4.5A for long time work); Output Power: 75W (Max) Please strengthen the cooling when the output is above 50W.
  • Working Temperature: – 40 degree to + 85 degree, with power light, over temperature protection, but there is no reverse voltage protection.
  • Small size, large power, high transfer efficiency, up to 96%.
  • This module can be applied to store battery, power transformer, DIY adjustable regulated power supply, 24V vehicle laptop power supply, commercial unit voltage reduction, 12V to 3.3V, 12V to 5V, 24V to 5V, 24V to 12V, 36V to 24V and so on.

OPTI-UPS AVR SS2000 Home AVR Series 6-Outlet Automatic Voltage Regulator – Black (2000 VA / 1000 W)

OPTI-UPS AVR SS2000 Home AVR Series 6-Outlet Automatic Voltage Regulator – Black (2000 VA / 1000 W)

    Features:

  • Protect Equipments from: Brown out, Surges, Spikes
  • Buck & Boost LED display
  • A good quality product
  • Voltage Stabilizer monitors all incoming electricity and cleans out the damaging current.
  • Buck & Boost LED display, Telephone/Fax protection, Overload/Output Short Protection
  • 4 Outlets + 2 Adaptor-Spaced Outlets
  • This item is non returnable.
  • Special Shipping Information: This item cannot be returned to Amazon.com. For additional information concerning this policy, please visit our Product Specific Returns Policy Page

ACEIRMC 20A 300W CC CV Step Down Module Adjustable DC 6-40V to 1.2-36V Voltage Regulator Buck Converter Constant Current Power Supply Module

ACEIRMC 20A 300W CC CV Step Down Module Adjustable DC 6-40V to 1.2-36V Voltage Regulator Buck Converter Constant Current Power Supply Module

    Features:

  • Aceirmc buck converter input voltage range is DC 6-40V, adjustable output voltage range is DC 1.2-36V, can be used to convert 24v to 12v 5v, adjustable output current range is 0-20A, max output power is 300W. The step down regulator can apply to constant output current.
  • With a wide input voltage range from 6V to 40V, the step-down converter can accurately adjust output voltage and current. The efficiency can be up to 95%,(measured at 20A, converting 24V to 12V).
  • Short Circuit Protection: Self-recovery(cannot short circuit for long time). Plus, when input and output is common grounded, no-load CV output constant voltage,CC output constant current
  • Adopting 75V / 80A large current dual MOS tube designed step-down board, Input and output use high frequency low resistance electrolytic capacitor, low ripple, and gives a stable output. Large current 30A connection screw terminals, more convenient to install
  • Application: DIY stabilized voltage supply, LED car display, mobile power, industrial equipment appliances, LED driver, monitor, solar energy, fans, photovoltaic energy, motor, etc

D-PLANET [4-PACK] 5A DC-DC Adjustable Buck Converter 4~38v to 1.25-36v Step Down Power Supply High Efficiency Voltage Regulator Module

D-PLANET [4-PACK] 5A DC-DC Adjustable Buck Converter 4~38v to 1.25-36v Step Down Power Supply High Efficiency Voltage Regulator Module

    Features:

  • Input voltage range:4~38V (Note:input voltage not over 38V)
  • Output voltage range:1.25-36VDC adjustable.Output current: 0-5A,Output power: 75W
  • High conversion efficiency up to 96%
  • Updated Version: updated from LM2596 and better than it, with reverse voltage protection, over-temperature and short-circuit protection, thus making it much safer to use
  • 100% SATISFICATION SERVICE: If there are any problem with our products, please feel free to contact us. you can request a refund for any single module and no need to return it.; Any problems you can contact us and we will try our best to resolve it till you satisfied.

DROK 180051US Numerical Control Voltage Regulator DC 5-32V to 0-30V 5A Buck Converter, 24V 12V to 5V Step Down Power Converter Adjustable Digital Control Voltage Reducer

DROK 180051US Numerical Control Voltage Regulator DC 5-32V to 0-30V 5A Buck Converter, 24V 12V to 5V Step Down Power Converter Adjustable Digital Control Voltage Reducer

    Features:

  • 5-32V to 0-30.0V adjustable buck CC CV converter with volt amp display. 0-5A constant current / voltage output, over 2A please add a heatsink.
  • Numerical Control: there are “-” button for decreasing output voltage/current and output adjustment “+” for increasing output voltage/current in setting mode.
  • Dual LEDs accurately displays volts & amps simultaneously. Press the “OFF / ON” button to switch to turn on/off the output. In working mode, you can switch the input and output voltage display.
  • Setting current and voltage limits: press the “SET” button to select the digit you want to change, then use the “+” “-” buttons to increase or decrease the value. Press “SET” again to move to high-digit. Press “OFF / ON” button to determine the data.
  • Neatly laid out and soldered, with the mounting holes, which is easy to hook up the wires. You can use it to DIY a high-power LED constant current driver, rechargeable lithium batteries charging, solar panels, etc.

DC Buck Module, DROK Adjustable Buck Converter Step Down Voltage Regulator 6V-32V 30V 24V 12V to 1.5-32V 5V 5A LCD Power Supply Volt Reducer Transformer Module Board with USB Port Protective Case

DC Buck Module, DROK Adjustable Buck Converter Step Down Voltage Regulator 6V-32V 30V 24V 12V to 1.5-32V 5V 5A LCD Power Supply Volt Reducer Transformer Module Board with USB Port Protective Case

    Features:

  • PARAMETER — Input voltage range DC 6V-32V; Output voltage DC 1.5V-32V; Max output current 5A, recommend use of within 4.5A; Max output power 75W, recommend use of within 50W.
  • GENERAL USE — As ordinary step-down module with over-current protection; As constant current LED driver module; DIY a solar power controller, etc.
  • DISPLAY — Large clear digital LCD display voltage & current value simultaneously.
  • FEATURES — Constant current/voltage mode; Voltage calibration & current calibration; USB interface; Protective case; Short-circuit protection; Over-temperature protection; Input reverse connection protection.
  • NOTE — 1). Output voltage is set as around 20V by default, if your input is lower than that, please turn potentiometer anticlockwise for 10 laps or more until voltage changes. 2). The case is packaged unassembled to avoid damage during transit. It needs to be manually installed. 3). Please carefully read the user’s manual, especially the “Cautions” before using. You can find the PDF Instructions on this page — Product information — Product guides and documents — User Manual [PDF].

Buck Converter 24v to 5v, DROK DC 4-32V to 1.25-30V 3A Adjustable Step Down Module, LM2596 Voltage Regulator Board, 12V to 5 V LED Power Supply Transformer

Buck Converter 24v to 5v, DROK DC 4-32V to 1.25-30V 3A Adjustable Step Down Module, LM2596 Voltage Regulator Board, 12V to 5 V LED Power Supply Transformer

    Features:

  • PARAMETER — input voltage range DC 4V-32V; output voltage range DC 1.25V-30.0V; max output current 3A.
  • DISPLAY — LED displays output voltage, output current and input voltage (switched by MODE button).
  • ADJUSTABLE OUTPUT — output voltage can be adjusted by screw.
  • ON/OFF SWITCHABLE OUTPUT — output voltage can be turned on/off by button; when the output is off, the screen will display OFF.
  • PROTECTION — input reverse connection protection; short circuit protection.

Gaming Headset with Microphone for PS4 PC Switch Mac, 7.1 Surround Sound, Xbox Headset with Noise Cancelling Mic, Over-Ear Headset with Soft Earmuffs, 3.5mm PS5 Headset with LED Lights

Gaming Headset with Microphone for PS4 PC Switch Mac, 7.1 Surround Sound, Xbox Headset with Noise Cancelling Mic, Over-Ear Headset with Soft Earmuffs, 3.5mm PS5 Headset with LED Lights

    Features:

  • 7.1 Surround Sound: Gaming headsets allow you to quickly lock the enemy’s direction and position in a 360 degree surround sound field and quickly win victory; The powerful 50mm neodymium drivers produce superior, clear and omni-directional sound giving you a better advantage over your opponent. Perfect for video games.
  • Noise Canceling Microphone: The flexible, omni-directional microphone picks up sound with great sensitivity, allowing you to deliver or receive clear messages while in a game; Easy volume control and has a one-button mute button.
  • Wide Compatibility: Gaming headset for PS4, PS5, PC (win7, win8, win10) laptop, Nintendo Switch, Mac, Xbox one (new version), mobile; 7.1 surround sound for PC only, not available for PS4 and MAC (MacBook Pro requires USB-C hub); Please connect to PS4 console when using headsets on PS4.
  • Lightweight and Comfortable Metal Design: Made for long gaming sessions; With unique voltage regulators to adjust the headphone voltage to your personal preference. Soft memory foam ear cushions block outside noise and keep your ears cool for interference-free play.
  • Cool LED Lights: The LED light of the ear muffs can be turned on during the game, which makes you stand out and the atmosphere of the game is more focused; The microphone LED light is useful for finding and setting the microphone faster in a dark night environment.

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