Reviews Adjustable Voltage

High Voltage DC-DC Boost Converter 8V-32V to 45V-390V Adjustable ZVS Capacitor Charging Power Supply Module

Input voltage: two input voltage range selectable, (jumper selectable through the back of the PCB, default setting 10-32V input): 1) 8V-16V input 2) 10V-32V input.
Output voltage: 45-390V continuously adjustable (the default output 50V. This module has regulator function, after adjusted output voltage is stable and unchanging, not with changes in input voltage changes).
Output Current: 0.2A MAX (affected by input voltage and dropout voltage,the higher the output voltage, the smaller the output current).

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Rareelectrical NEW VOLTAGE REGULATOR COMPATIBLE WITH HARLEY DAVIDSON 1984-1985 SPORTSTER 74523-84 7452384

Compatible with CAT, HARLEY DAVIDSON and many more... Please verify your OEM part number from your original unit to help ensure fitment..
Replaces: BOSTON AUTO: 38099-6355 380996355, HARLEY DAVIDSON: 74523-84 7452384, ITEM DESCRIPTION: RECTIFIER REGULATOR, UNIT TYPE: HARLEY DAVIDSON, VOLTAGE: 12, ADJUSTABLE: NON-ADJUSTABLE, SHUNT TYPE: 14.5 VSET, SPECIFICATIONS: RECTIFIER INCLUDED, SPECIFICATIONS: BRUSH HOLDER NOT INCLUDED, SPECIFICATIONS: TOLERANCE RING NOT INCLUDED, NOTES: 51 IN. LEAD LENGTH, WEIGHT: 1.4 LBS ....
Computer tested for consistent Quality and unsurpassed reliability.
Rectifier Regulator - Voltage: 12V Adjustable: Non-Adjustable Lead Length: 51" Source: Aftermarket.

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BOJACK LM317T Adjustable Positive Voltage Regulator 1.2 V to 37 V 1.5 A IC LM317 chip TO-220 Pack of 25 pcs

BOJACK LM317T Adjustable Positive Voltage Regulator.
Output Voltage:Adjustable Between 1.2 V to 37 V.
LM317T employs internal current limiting,Thermal Overload Protection, and Output Transistor Safe Operating Area Compensation.

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Aideepen 1200W 20A DC Converter Boost Car Step-up Power Supply Module Adjustable Voltage Converter 8-60V to 12-83V

【Features】Input overcurrent protection.
【DIY projects】It adopts 7 electrolytic capacitors and a 33MM high-power iron-silicon-aluminum magnetic ring to prevent over-temperature magnetic saturation under high current conditions. Use a piece of aluminum radiator on the back to dissipate heat ，Reserve fan mounting holes, suitable for more DIY projects..
【Adjustable Voltage 】1200W 20A DC converter boost Input voltage range is DC 10-60V, Output voltage range is DC 12-80V.can be arbitrary adjustable.
Input current: 0.5-20A (MAX),Max output power is 1200W.(exceeds 15A, please add fan cooling）.
【Output Power】Input voltage * 20A, such as: input 12V * 20A = 240W, input 24V * 20A = 480W，input 60V * 20A = 1200W Note: Do not use the short-circuit output method to adjust the current. It is recommended to use a smaller adjustment range..
【Widely Application】can be used for high power solar street lamp driving, various LED lighting CV driving, vehicle-mounted and mobile device power, DIY adjustable CV CC power, solar power charging, and various batteries charging..

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ACEIRMC 3pcs 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 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....

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Automatic Start Diesel Generator Control Panel Generator Set Accessories GM50H Diesel Engine Monitor Digital Instrument Box Four Protection Control Boxes Assembly Control Panel (Size : GM50H)

★Adjustable voltage range, high voltage stability.
★High-efficiency semiconductors significantly improve work efficiency and performance..
★Adjustable damping or stabilization circuit and compatibility with remote voltage trimmer allow you to adjust the low frequency.
★Suitable for the maintenance, modification and upgrade of most voltage generating equipment, with high precision and long service life.
★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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Voltage Regulator Generator Voltage Regulator Board AVRKI-DAVR-50S3 Generator Set Voltage Stabilizer Gasoline Engine Excitation Board Generator Accessories (Size : KI-DAVR-50S3)

★Adjustable voltage range, high voltage stability.
★Adjustable damping or stabilization circuit and compatibility with remote voltage trimmer allow you to adjust the low frequency between 50-60 Hz..
★Load regulation control, the regulator has a closed-loop control function, allowing you to adjust the load within the effective range..
★Suitable for the maintenance, modification and upgrade of most voltage generating equipment, with high precision and long service life.
★Made of flame-retardant and heat-resistant materials, super heat-resistant, stable and reliable in use.

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Non-Contact Voltage Tester with Adjustable Sensitivity, LCD Display, LED Flashlight, Buzzer Alarm, Dual Range 12V-1000V/48V-1000V & Live/Null Wire Judgment - Tacklife VT02

Insulation operation ensures the safety of testing.
In testing AC voltage, it can automatically detect the live wire or null wire.
In the vicinity of the voltage to be tested, the pen will give an alarming sound；Safety Compliance：CAT.III 1000V CAT.IV 600V；CE.
▲Adjustable Sensitivity & Dual Range Testing – Adjustable sensitivity makes its measurement more sensitive and flexible.
The Voltage Tester Pen has the dual testing range, you can adjust the sensitivity according to your needs(12-1000V AC or 48-1000V AC).
Automatic Recognition of Voltage Intensity.
In using, the NVC sensor of probe can automatically identify the voltage and display it on the LCD screen, simple and clear.
▲High Definition LCD Screen & Low Battery Indicator – When testing the voltage, the brightness bar on the screen will tell you the voltage intensity.
The screen will light up in red or green to distinguish the Live/Null Wire.
When the battery voltage drops to less than 2.5 V, the flashlight of LED display reminds you to replace the battery.
▲Buzzer Alarm & LED Flashlight – A white LED flashlight with high brightness and low power consumption helps in illuminating the workspace in dark.

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Coreless Rotary Motor Tattoo Machine Professional Aluminum Alloy Lightweight Liner Shader Tattoo Machine Pen with Clip Cord (RCA Interface)(red)

PROFESSIONAL TATTOO PEN MACHINE: Adopts imported coreless motor, strong power, stable needle ejection, good balance, can be used for liner and shader..
EXCELLENT MATERIAL: Motor tattoo machine adopts aluminum alloy machine body, shiny surface, wear resistant and sturdy, durable for long term use..
NON SLIP HANDLE: Handle area adopts non slip design, tattoo pen machine conforms to ergonomic design, easy to hold and use, suitable for long term operation. It is the first choice for tattoo artists..
ADJUSTABLE WORKING VOLTAGE: Normal working voltage is 6‑9V. The tattooist can select the appropriate working voltage according to his own technique and need..
ADJUSTABLE NEEDLE LENGTH: The motor tattoo pen needle length is adjustable, universal for 99% of all tattoo cartridge needles on the market..

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