Reviews Voltage Regulation

ALMOCN 2PCS 2000W PWM AC Motor Speed Control Module AC 50-220V 2000W(max) 25A SCR Constant Adjustable Voltage Regulator (2pcs)

  • The output voltage:50V-220V(Output voltage 003c = Input supply voltage).
  • Operation environment temperature:-20'C-40'C.
  • High efficiency,high torque,low heat generating..
  • Product uses new bidirectional high-power thyristor with current up to 25A, which solves the problem of overcurrent caused by the low resistance of the electric furnace wire under the cooling condition..
  • Connect this product in series in the lamp or the electric circuit, rotate the potentiometer screw rod, can play the role of light and shade regulation, speed regulation, voltage regulation, temperature regulation..
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Songhe 150W DC-DC 10-32V to 12-35V Step Up Boost Converter Voltage Adjustable Module Laptop Voltage Charger Board Car Power Board 6A (5pcs)

  • Output power: natural cooling 100 w (MAX), strengthen heat 150 w (MAX) real power use time more actual situation, please Decide whether to add fans, please be sure to ensure heat sink temperature not to exceed 80 degrees..
  • DIY an output adjustable vehicle power supply, connect the 12V input, and output could be 14-35V(adjustable freely), However, the output voltage can not be less than the input voltage..
  • Car laptop power supply: connected to 12V power supply, output voltage regulation as your notebook need..
  • (1) continuous adjustable output voltage (12-35 v).
  • (2) fixed output (select) between 12-35 v, when buying, please tell the shopkeeper..
  • Input current: 16 a (MAX) (please strengthen heat, more than 10 a).
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Adjustable Current LED Driver, DC 3.3V 3.7V 5V LED Driver 30-1500mA Constant Current Adjustable Module for LED 18650 Li-ion

  • This product is a current regulation integrated circuit operating from an input voltage of 2.8V to 6V, the constant output current can be set up to 1.5A with an external resistor..
  • It consists of high precision reference voltage, amplifier, current mirror, etc. The on-chip power transistor and current sense block greatly reduce the external component count, which makes this product ideal for LED driver..
  • When the CE pin is high, the input voltage is greater than 2.8V, and is larger than the LED forward voltage plus the required voltage drop, it functions normally to deliver constant current from the LED pin..
  • Adopts the temperature regulation instead of temperature protection function, the temperature regulation can make the LED being turned on continuously in case of high ambient temperature or high voltage drop. When the junction temperature reaches about 1.
  • With e chip enable function, which can shutdown the whole chip to limit the current consumption within 1uA. Adopts the over current protection block. When LED current approaches 1.9A(Typical), the over current protection block begins to function to prevent the LED current from increasing further..
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Motor Controller, DROK PWM DC Motor Speed Controller 10-50V 60A High Power HHO RC Driver PWM Controller Module 12V 24V 48V 3000W Extension Cord with Switch

  • Parameter: DROK DC motor controller operating voltage range is DC 10-50V, max rated current is 60A, control power range is 0.01-3000W, working temperature range of -20℃-40℃..
  • High-end Configuration: Our motor driver control board uses PWM modulation system to adjust light & speed. In addition, it is designed with radiators to doing heat dissipation created by MOS tube..
  • Convenient Speed Control: With wires to connect potentiometer and regulation switch to control the speed, it is convenient to use..
  • Low Quiescent Current: our speed regulation module is designed with low quiescent current 0.04A(When the working voltage is DC10V-50V, the quiescent current cannot exceed 40mA)..
  • Wide Application: our motor driver control board can be applied to universal DC brush motor speed regulation.
  • production line conveyor belt speed regulation.
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Volteq Regulated Linear DC Power Supply HY3005D 30V 5A

  • Coarse and fine controls for both current and voltage outputs.
  • Input voltage: 110V/60Hz and 220V/50Hz switchable.
  • LED reading accuracy: +/-1% for voltage and +/-2% for current.
  • Environment: 0-40C, relative humidity < 80%.
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nobrand Unibell 5pcs Carb Carburetor Float Bowl Gasket Replacement Fit for 698781

  • ★Main functions: generator voltage regulation, overvoltage protection function, low speed protection function.
  • ★Voltage regulator, monitor the output voltage in real time and reduce or increase it accordingly..
  • ★High-efficiency semiconductors significantly improve work efficiency and performance..
  • ★Load regulation control, the regulator has a closed-loop control function, allowing you to adjust the load within the effective range..
  • ★If you encounter some problems during the purchase process, you can contact us by email at any time, we will solve it for you in the first time.
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DGHAOP PC Case Fan Governor PWM Temperature Control 3Pin/4pin PCI Cooling Fan Speed Controller SATA Power Supply

  • The product is committed to bringing you a better computer fan controller, which can maintain the fan speed according to the speed you need.
  • The product can be connected with 3 groups of fans to adjust.
  • Fan interface: Small 3 / 4Pin fan interface.
  • Power supply interface: 4P interface of power supply.
  • The speed regulation mode is knob adjustment.
  • The product is designed on the PCI backplane of the computer, which can be more convenient for your adjustment, use and installation.
  • Built in control chip with pure aluminum heat sink for stable operation.
  • The control board is equipped with blue light indicator.
  • The speed regulation is connected to the computer power supply, with a large 4P interface for power supply. One interface meets the power supply needs of three fans, and the power supply and speed regulation are combined in one.
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APC Smart-UPS 750VA UPS Battery Backup with Pure Sine Wave Output (SMT750) (Not sold in Vermont)

  • 750VA / 500W Battery Backup Uninterruptible Power Supply (UPS).
  • Pure Sine Wave UPS provides highest degree of compatibility with active PFC power supplies and electronics.
  • 6 battery backup and surge protector outlets.
  • Smart UPS battery backup with LCD Display.Network-grade power supply conditioning protects from damaging surges and disruptive noise. Solid state automatic voltage regulation (AVR) boosts low input voltage and trims high voltage without battery operation. Network manageable via serial, USB or optional ethernet.
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APC Smart-UPS 1500VA UPS Battery Backup with Pure Sine Wave Output (SMT1500)

  • 1500VA / 1000W Battery Backup Uninterruptible Power Supply (UPS).
  • Pure Sine Wave UPS provides highest degree of compatibility with active PFC power supplies and electronics.
  • 8 battery backup and surge protector outlets.
  • Smart UPS battery backup with LCD Display. Input frequency : 50/60 Hz +/- 3 Hz (auto sensing).
  • Network-grade power supply conditioning protects from damaging surges and disruptive noise. Solid state automatic voltage regulation (AVR) boosts low input voltage and trims high voltage without battery operation. Network manageable via serial, USB or optional ethernet.
  • High-efficiency green mode/Automatic voltage regulation.
  • 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.
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Tripp Lite LCR2400 Line Conditioner 2400W AVR Surge 120V 20A 60Hz 14 Outlet 12-Feet Cd

  • Advanced automatic voltage regulation corrects brownouts and overvoltages.
  • Powerful 1440-joule surge protection rating.
  • Rackmount cabinet fits standard 19-inch rack enclosures.
  • Premium automatic voltage regulation (AVR), power conditioning and AC surge suppression.
  • Maintains regulated 120V nominal output over an input range of 89 to 147V.
  • 2400 Watt, 20-Amp capacity with 14 NEMA 5-15R outlets and 12-foot AC cord.
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Labasics Heating Mantle, Adjustable Heating and Stirring Electromantles Electrothermal Lab Heating Mantle with Magnetic Stirrer 0-1400 RPM Temperature Control 110V/380℃ 250W, 500 ml

  • Application : Widely applied to colleges, petrochemical industries, medicine, and environment protection institutions for liquid heating..
  • Material : It uses high?temperature alkali?free glass fiber as an insulating material, seals the resistance wire in the insulating layer..
  • Large Heating Area : The product has the advantages of large heating area, fast heating, good heat preservation effect, unclear flame, and not easy to touch glass ware..
  • Large Temperature Adjustment Range : Using advanced non?electronic electronic voltage regulating circuit, compared with mechanical temperature regulation, it has a long service life and a large temperature regulation range..
  • Voltage Stabilization Function : The electric heating mantle has the function of voltage stabilization, which is the most ideal heating equipment for laboratories and fine chemical devices..
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Alienware New M15 Gaming Laptop, 15.6\ 144hz FHD Display, Intel Core i7-9750H, NVIDIA RTX 2060 6GB, 512GB SSD, 16GB RAM, AWYA15-7947BLK-PUS

  • Alienfx lighting is visible from the external faces on the Alien head and the rear vents These zones are controlled through Alienware command center software and can be set to any color in the RGB spectrum.
  • Hardwired for higher performance: Experience unprecedented performance thanks to hyper-efficient voltage regulation engineered to exceed Intel and NVIDIA’s reference design requirements With 8-phase voltage regulation on NVIDIA GeForce RTX 2060 6GB graphics and 6-phase voltage regulation on 9th Generation Intel Core i7-9750H processor the new Alienware m15 is hardwired for greater efficiency and sustained turbo frequencies enabling longer stretches of GPU and CPU high performance Featuring NVIDIA technologies like ray tracing DLSS and AI-enhanced graphics rendering.
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SICCOO Makeup Vanity Lights for Mirror, Hollywood Style LED Vanity Mirror Lights with 14 dimmable Bulbs, USB Cable, White

  • ...00K Daylight white and warm white and Natural light 3 light color options allowing you to makeup for a long time without hurting your eyes, meet your different needs in different situations..
  • EASY TO USE AND SAFER USB POWER SUPPORT ：Press the circular button to turn on/off. Long press the top botton for warm light regulation and long press the bottom to change to daylight white regulation. This LED lights use USB low voltage power support（5V 2A, Safer than Adapter), can be used on USB plug, power bank and PC, the additional usb port on the power button can be a charger for your phone..
  • SAFE AND CONVENIENT & WITH ABS FIREPROOF MATERIALS: USB operated mode gets ride of the risk of burning out trouble when using plug. Our string lights is 5V 6500K color temperature.The ball keeps at a low temperature so they are safe to touch without risk of burns after many hours of use. Our LED vanity Lights are safe for children and pets..
  • EASY TO USE AND SAFER USB POWER SUPPORT ：Press the circular button to turn on/off. Long press the top botton for warm light regulation and long press the bottom to change to daylight white regulation. This LED lights use USB low voltage power support（5V 2A, Safer than Adapter）, can be used on USB plug , power bank and PC, th....
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