Categories

Best Output Voltage Regulation

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..
Check Stock

Onyehn 2pcs LTC1871 DC-DC Boost Step-up Voltage Converter Module 100W High Power Adjustable Output 3.5-35V Power Regulator Board with LED Voltage Meter

  • No user/operator instructions or data sheets.Find the download data by yourself, please make sure you consider whether you know the operation before buying. Size: 68x42x14mm, LTC1871 IC with External MOSFET..
  • Conversion Efficiency: Up to 96%. Low input voltage or a large difference between input and output voltage will degrade the current capacity and efficiency..
  • Boost voltage to a stable regulated output. Useful for a wide range of applications, such as powering 5V USB devices from a 3.7V lithium cell, powering higher powered electronics from a 12V battery, and a wide range of automotive and electronic projects. Constant voltage regulation, not for raw LEDs..
  • Button to switch measurement of the input or output voltage, and LED indicates the current measurement of the input or output voltage.
  • The nixie tube can be turned off by another button. Mentioned states are able to be memorized, is not lost even if the power is disconnected. (On-board marked "IN" LED is turned on, the nixie tube display input voltage value, "OUT" LED bright display is the output voltage value)..
  • Output voltage must be greater than input voltage, do not apply reverse polarity voltage, voltmeter works only when input is >= 4V..
Check Stock

NOYITO AC to DC Precision Buck Power Supply Module AC 120V 100V-264V to 12V 2A 2000mA Isolated Step Down DC Module (12V 2A)

  • Isolated Precision Buck Power Supply Module ，Wide voltage range input with overload, short circuit, over temperature protection. Ultra-small size and high efficiency..
  • Input voltage range: AC 120V 100- 264V. Frequency range: 47-63Hz..
  • Output voltage: 12V ±1%. Output current: 2A 2000mA ..
  • Ripple: less than 60mVp-p. Output accuracy: +/-1%. Voltage regulation rate: +/-1%..
Check Stock

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.
Check Stock

Ronghang 12V 0.5A LED Transformer Replacement LED Controller Power Supply Adapter for 12V Plug LED String Light, Christmas Light (12V 6W), Black

  • ▶Input Voltage: AC 120V, 60Hz 0.2A, Output Voltage :DC12V, 0.50A, Rated Watts 6W. Output Voltage Accuracy Up to 100%, Voltage Regulation Up to 100%. Please check the current, voltage and connector of your equipment if it fits this power supply. .
  • ▶Raintight IP44 (not completely waterproof) it can be used for indoor and outdoor., need to mount the unit at a height greater than 1 foot from the ground surface. ▶Wide Application: The 12V 6W LED class 2 power supply fits for low voltage LED device, such as christmas trees light, string light, projector light, holiday lighting with output 12V 6W..
  • ▶Steady On Mode: This class 2 power only with steady on lighting mode, and it only work for steady on led light, if use it for flash lighting, it can’t work..
  • ▶Wide Application: The 12V 6W LED class 2 power supply fits for low voltage LED device, such as christmas trees light, string light, projector light, holiday lighting with output 12V 6W..
  • ▶Warm Tips Before order: Please check the output volt, currents, watts and connector if it fits for your device or not before your purchase, if the output volt, watts different with your original adapter, or the connector is different with your original adapter, don’t order it..
Check Stock

Weighing Sensor Transmitter Tension Sensor Transducer Weight Transmitter Amplifie Voltage Current Converter Sensor Amplifier Load Cell Amplifier Linear Differential Input Voltage

  • ▶ HIGH SENSITIVITY -- Features high precision, high sensitivity, high stability, and durable in use. Package List: 1 * Load Cell Transmitter.
  • ▶ PRECISELY AMPLIFY -- The internal high-performance device is used to precisely amplify the sensor output signal, internal voltage regulation, constant current bridge, voltage and current conversion, impedance matching, linear compensation, humidity compensation, etc..
  • ▶ CONVERT OUTPUT -- Convert the mechanics and quantity into standard current and voltage signal output, which can be switched from 0~5V/0~10V.
  • ▶ DIRECTLY CONNECTED -- It can be directly connected with the interface of the automatic control device PLC single-chip host computer terminal or computer.
  • ▶ MULTIPLE PROTECTIONS -- With standard signal external zero adjustment, external adjustment gain function, input overload protection, output short circuit protection.
Check Stock

12V9W LED Class 2 Power Supply IP44 Waterproof LED Adapter Driver Transformer Replacement for Christmas Tree String Light Projector Light Lawn Lamp Inflatable Device

  • 【Output Voltage】DC12V, 750mA, Rated Watts 9W. Output Voltage Accuracy Up to 100%, Voltage Regulation Up to 100%..
  • 【Input Voltage】 AC100V-240V, 50-60Hz 0.25A..
  • 【Steady On Mode】Note:12V9W power supply is only with steady on mode not flashing mode..
  • 【Waterproof IP44】 ETL listed for outdoor and indoor use..
  • 【Wide Application】This power adapter is designed for Low Voltage Device, suitable for some Christmas Trees, String Light, Projector Light, Lawn....
Check Stock

DC 0-10V 0/4-20mA Current Voltage Signal Generator, Built-in Battery Power Supply Interface Analog Simulator, Adjustable 4-Digit Display, for PLC, Panel Debugging, Device Testing

  • ...rt circuit protection, power supply with reverse connection protection, which is safe for you to use. User can set 9 x fast signal output points, more convenient to do debugging..
  • 【Wide Application】--- It can be used for PLC and panel debugging, device testing, frequency converter, flow valve, servo motors speed regulation, light dimmer and ect. With small size design, it is easy and convenient for you to carry it..
Check Stock

NOYITO DC 12V 2A Fan Power Adapter Fan External Power Supply Suitable for D-Port 3-Pin 4-Pin Male Female Connector Cooling Fans

  • Rated input voltage: AC 100 - 240V 50 / 60Hz..
  • Output cable length: 1.25 meters (About 4.0 ft)..
  • Output plug style: D type，Suitable for 3-Pin 4-Pin Male Female Connector Cooling fans (Red positive.
  • Wide range of adaptation. Input, output with overvoltage protection, Short circuit protection , constant current constant voltage..
  • 【Important Note】Do not overload use it . This fan external power supply does not have the function of speed regulation..
Check Stock

EDECOA 3500 Watts Pure Sine Wave Power Inverter DC 12V to 120V 110V AC with LCD AC Terminal Block with LCD Display and Remote Controller

  • INFO: This is a 12V 3500W pure sine wave inverter. It is ideally suitable for Journeys, Camping, Tents, Boat Trip, Working on the way and everywhere, where is no electricity! Simply connect the Power Inverter with a Battery and then connect to electrical appliances..
  • POWER: Output Continuous Power: 3500 Watts.
  • EQUIPMENT: 4 AC outlets (US sockets) and 1 hardwire terminal, remote and LCD display ( You can see: 1.Battery pattern 2.Battery voltage 3.Battery power 4.Voltage display: Inverter output voltage 5.The pattern display and flash when the inverter is in protection mode.).
  • MULTI-PROTECTION: Automatic voltage regulation(AVR).
  • WHAT YOU GET: EDECOA 3500W pure sine wave power inverter, battery cables, remote switch and user manual..
Check Stock

EDECOA 24V 3000 Watts Power Inverter DC 24V to 120V 110V AC with LCD and Dual USB Remote Controller

  • This is a 24V 3000 Watts modified sine wave inverter which converts DC 24v to AC 110V/120V.It is ideally suitable for Journeys, Camping, Tents, Boat Trip, Working on the way and everywhere, where is no electricity! Simply connect the Power Inverter with a Battery and then connect to electrical appliances..
  • POWER: Output continuous power: 3000 Watts.
  • EQUIPMENT: 2 AC outlets (US sockets)and upgraded remote controller with the humanized design LCD that you can check the battery capacity, load level, temperature, fan status, frequency, DC input voltage, AC output voltage, protection indication, etc..
  • MULTI-PROTECTION: Automatic voltage regulation(AVR).
  • WHAT YOU GET: EDECOA 3000W power inverter, battery cables, remote controller and user manual..
Check Stock

EDECOA 3000 Watt Power Inverter DC 12V to AC 110V 120V for Car Truck RV with LCD Display and Remote Controller

  • This is a 12 V 3000 W modified sine wave inverter which converts DC 12v to AC 110V/120V.It is ideally suitable for Journeys, Camping, Tents, Boat Trip, Working on the way and everywhere, where is no electricity! Simply connect the Power Inverter with a Battery and then connect to electrical appliances..
  • POWER: Output continuous power: 3000 Watts.
  • EQUIPMENT: 2 AC outlets (US sockets)and upgraded remote controller with the humanized design LCD that you can check the battery capacity, load level, temperature, fan status, frequency, DC input voltage, AC output voltage, protection indication, etc..
  • MULTI-PROTECTION: Automatic voltage regulation(AVR).
  • WHAT YOU GET: EDECOA 3000W power inverter, battery cables, remote controller and user manual..
Check Stock

EDECOA Pure Sine Wave Power Inverter 3500W DC 12V to AC 120V with LCD Display and Remote Controller 4 AC Outlets and 1 AC Terminal Block- Upgraded

  • INFO: This is a 12V 3500W pure sine wave inverter. It is ideally suitable for Journeys, Camping, Tents, Boat Trip, Working on the way and everywhere, where is no electricity! Simply connect the Power Inverter with a Battery and then connect to electrical appliances..
  • POWER: Output Continuous Power: 3500 Watts.
  • Output peak power (003c10ms) : 7000 Watts..
  • EQUIPMENT: 4 AC outlets (US sockets) and 1 hardwire terminal, remote and LCD display ( You can see: 1.Battery pattern 2.Battery voltage 3.Battery power 4.Voltage display: Inverter output voltage 5.The pattern display and flash when the inverter is in protection mode.).
  • MULTI-PROTECTION: Automatic voltage regulation(AVR).
  • WHAT YOU GET: EDECOA 3500W pure sine wave power inverter, battery cables, remote switch and user manual..
Check Stock