Reviews Digital Control Supply

SUDOKEJI 2500W Power Inverter 12V DC to AC 110V/120V (Peak) 5000W Converter 3 sockets car Inverter with Remote Control and LED Display 3.4v USB Port

• ...he inverter itself is turned off before you can use the remote control to turn on the inverter).
• [Wide scope of application] 3 AC sockets and 3.4A USB interface provide 2500 watts of continuous power supply, which is very suitable for gifts, mobile phones, laptops, lights, digital cameras, breast pumps, TVs, power tools, microwave ovens and other electronic products.
• [Safety protection] Multiple protections: overvoltage, undervoltage, overload, short circuit, overheating and soft start technology. Equipped with dual cooling fans, excellent heat dissipation performance. Ensure your safety during use and extend the service life of the inverter..
• [Package content]-1x DC 12V to AC110V/120V 2500W power inverter, 1x user manual, 1 set of 10² battery cables (1xRed, 1xBlack), 1x remote control, SUDOKEJI INVERTER, you deserve it.

Tattoo Power Supply, Beoncall Dual Digital LCD Tattoo Machine Gun Power Supply Multifunctional Tattoo Machine Power Kit with Foot Pedal Clip Cord for Tattoo Machine Gun Tattoo Supply

• EASY TO USE - This tattoo power supply has turn knob for easy voltage adjustments, digital voltage display, and continuous pedal mode. Easy Control, Lightweight, Smooth Current. Suit for all kinds of rotary and coil tattoo machine gun and tattoo foot pedal..
• LCD DISPLAY - This tattoo power supply LCD display built in magnet for easy mount on metal surface. The ultra bright digital LED screen display makes easier to read accurate readout.Two foot pedal modes - maintained or momentary, 1/4" mono jack inputs..
• PROFESSIONAL TATTOO TOOL - Stainless steel foot switch pedal with anti-slip and damage-free base. Sturdy springs and long-life rubber-silicone insulated wire clips for firm machine contact for all tattoo power supplies for a better quality experience for tattooists..
• TATTOO POWER KIT - The tattoo power supply set including 1pc LCD Dual tattoo power supply, 1pc power cord, 1pc stainless steel tattoo foot pedal, 1pcs tattoo clip cord. Perfectly used for tattoo beginners or professional tattoo artists..
• 100% SATISFACTION GUARANTEED - For any problem about this tattoo power supply with foot pedal and clip cord, please contact us via AMAZON, we will do our best to solve all your problems! we offer a full refund or free replacement..

R REIFENG 5pcs Mini PAM8403 DC 5V 2 Channel USB Digital Power Amplifier Board Module 2 * 3W Volume Control with Potentionmeter

• ✔PAM8403 small mini 5 v digital power amplifier board (can be USB powered) (XY) board USES PAM8403 digital power amplifier chip, circuit is simple,....
• ✔Working voltage of 2.5 V to 2.5 V, 3 wx2 maximum output, efficiency can achieve 90% above, can use computer USB 5 V power supply..
• ✔The working voltage power supply positive and negative don't wrong, otherwise the chip has the potential to damage..
• ✔Small size, and is equipped with switch, potentiometer, can follow one's inclinations of the volume, and control the power switch to use and....
• ✔It is very suitable for battery and portable electronic products..

Heayzoki Voltage Regulator Constant Current Module 300W 20A Brass + high Thermal Conductivity Aluminum Substrate Material

• Supply power to your electronic equipment, you can set the output value according to your system voltage..
• Suitable for highpower LED constant current drive, lithium battery charging (including ferroelectric), 4V, 6V, 12V, 14V, 24V battery charging, NiCd NiMH battery (battery pack) charging, etc..
• Strict quality control and quality assurance, high safety factor, can be used with peace of mind..
• Can be used to drive highpower LED lights, charge batteries, lithium batteries, etc..
• As a vehicle power supply, power supply for your laptop, PDA or various digital products..

Tattoo Power Supply, Tazay Dual Digital LCD Design Tattoo Power Supply Multifunctional Tattoo Machine Power Supply Kit for Tattoo Machine Gun Foot Pedal Tattoo Supply

• HOW TO USE - This tattoo power supply has turn knob for easy voltage adjustments, digital voltage display, and continuous pedal mode. Suit for all kinds of rotary and coil tattoo machine gun and tattoo foot pedal..
• LCD DISPLAY - This tattoo power supply LCD display built in magnet for easy mount on metal surface. The ultra bright digital LED screen display makes easier to read accurate readout..
• EASY TO USE - Two foot pedal modes - maintained or momentary, 1/4" mono jack inputs for standard clip cord and foot pedal. Easy Control, Lightweight, Smooth Current..
• WIDELY USE - 110-240v for Worldwide usage, 0-18V user selectable voltage, user-friendly Easy voltage adjustment, and change voltage. Perfectly used for tattoo beginners or professional tattoo artists..
• 100% SATISFACTION GUARANTEED - For any problem about this tattoo power supply, please contact us via AMAZON, we will do our best to solve all your problems!.

Soundstream BX-10W Digital Bass Reconstruction Processor with Remote White

Dragonhawk Tattoo Pen Machine Kit Wireless Slim S4 Tattoo Gun Cartridges Machine B1 Cordless Battery Tattoo Power Supply 20Pcs Tattoo Needles Black Tattoo Ink for All Artists

• COMPLETE ROTARY TATTOO PEN KIT: Dragonhawk rotary tattoo machine kit Including tattoo pen machine, 20pcs disposable cartridges needles, digital cordlless battery power supply box, black tattoo ink and other tattoo accessories.
• ROTARY TATTOO PEN MACHINE: Dragonhawk S4 rotary tattoo machine made of Space Aluminum frame and Coreless motor. Ergonomic, lightweight pen-style machine. This machine features a powerful motor and an advanced gear system that guarantees reliable, quiet operation without any vibration.
• TATTOO BATTERY POWER SUPPLY: Professional tattoo power supply, Built-in short circuit and leakage protection, This tattoo power supply’s ultra-bright digital LED screen display makes readings more accurate, Low noise Light weight, unibody, Long-lasting stability. easy to use, Can provide efficient and stable energy to the tattoo machine..
• TATTOO CARTRIDGE NEEDLES: Dragonhawk tattoo cartridges needles diameter: #12. Polished, long taper.
• reliable for all-purpose work. One piece needle and plunger overmold allows for maximum stability and control..
• Easy To Use : This tattoo pen machine features a powerful custom motor and an advanced gear system that guarantees reliable, quiet operation without any vibration. It’s very easy to connect all parts star....

74LS153 Dual 4-Input Multiplexer (2 Pack)

• Wide Range of Digital and Analog Signal Levels Digital: 3 V to 20 V Analog: ≤ 20 VP-P, Break-Before-Make Switching Eliminates Channel Overlap.
• Low ON Resistance, 125 Ω (Typical) Over 15 VP-P Signal Input Range for VDD – VEE = 18 V.
• High OFF Resistance, Channel Leakage of ±100 pA (Typical) at VDD – VEE = 18 V, Maximum Input Current of 1 µA at 18 V Over Full Package Temperature Range, 100 nA at 18 V and 25°C.
• Logic-Level Conversion for Digital Addressing Signals of 3 V to 20 V (VDD – VSS = 3 V to 20 V) to Switch Analog Signals to 20 VP-P (VDD – VEE = 20 V) Matched Switch Characteristics, rON = 5 Ω (Typical) for VDD – VEE = 15 V Very Low Quiescent Power Dissipation Under All Digital-Control Input and Supply Conditions, 0.2 µW (Typical) at VDD – VSS = VDD – VEE = 10 V.
• Binary Address Decoding on Chip, 5 V, 10 V, and 15 V Parametric Ratings, 100% Tested for Quiescent Current at 20 V.

PWM Signal Converter Module Digital to Analog Voltage Converter Adapter White

• PWM voltage converter Convert 0-100% PWM digital signal into analog signal..
• Signal interface switching between single chip or other industrial control board..
• The power supply has the function of reverse connect protection, safe to use ..
• Input digital signal can be 24V level 0-100%PWM signal. Output analog signal can be 0-10V voltage..
• PWM signal receiving frequency range: 100hz-3khz, recommended 1khz-3khz..