ReviewsModtek Low Voltages

Jconly Wireless Machine Kit - Quality Rotary Machine with Accessories and 25 Paper Gift

...y Japan Motor,strong power, super stable,Pretty quiet - low noise, it is quite easy to master..
Power Supply Parameters - mini tattoo power supply is made of plastic, small size, light weight (Only 55g)and easy to carry around. so you can carry out outdoor tattoo work.This mini tattoo power supply machine provides 5 voltages: 4.5V, 6V, 7.5V, 9V, 11V. Long press the button to turn ON/OFF, Double click to switch between these voltages..
Cartridge Needles - CE certification.Cartridges made of 316 medical grade stainless steel,Medical grade plastic.100% EO Gas Sterilized and individually packaged.Make your tattoo work exceptionally smooth and joyful. It works with almost all kinds of tattoo machines, it will do a great help to a professional tattooist..
100% SATISFACTION GUARANTEED - If you are not satisfied with the rotary tattoo machine pen kit, please contact us at any time.we promise will issue a refund or resend the replacement.It's not just a promise, it's a matter of our brand integrity..

MOSFET automatically switches to maintain rated power over a wide range of battery voltages.
Variable input level controls for each pair of channels.
Variable high low pass crossover controls.

Power - 300 Max x 2 @ 2 Ohms, 150 Max x 2 @ 4 Ohms, 600 Max Bridged x 1 @ 4 Ohms.
Class A/B Topology - Class ‘A’ amplifiers have enormous amount of current flowing through its output transistors with no audio signal. Class....
Full Range - With a Full Range amplifier you not only have the option to run your speakers, but also your subwoofers.
Low & High Level Inputs - A low level (RCA) input is measured in voltages. A high level (+/- wire) input is measured in wattages. Both essentially....
Variable Low-Pass Crossover - Subwoofers reproduce sound based on a number of different low-range frequencies. You can set exact sound specifications....

4 Output Voltages: Providing quick access to 4 sets of typical output voltages, which including: 3.3V, 5V, 12V and -12V..
Each output channel has replaceable 5A fuse and corresponding ground connection with binding post easy to connect..
Usage:The benchtop power board kit was created to provide quick access to the typical voltages needed when developing physical computing projects (embedded systems)..

Advanced Continuous Channel Shifting Technology (ACCST SYSTEM) achieves highly reliable link in interference rich environments..
Smart Port – Full Duplex communication.
Easy to bind and instant link-up Excellent reboot times All channels failsafe.
Quick response Very smooth servo movement Error-free link, by using 48bits CRC algorithm upgradable.
Alarm on events of receiver (low battery voltages, poor reception, etc.).

...y Japan Motor,strong power, super stable,Pretty quiet，low noise, it is quite easy to master..
Power Supply Parameters - mini tattoo power supply is made of plastic, small size, light weight (Only 55g)and easy to carry around. so you can carry out outdoor tattoo work.This mini tattoo power supply machine provides 5 voltages: 4.5V, 6V, 7.5V, 9V, 11V. Long press the button to turn ON/OFF, Double click to switch between these voltages.The kit has 2 batteries, which can keep the machine working for one day..
Jconly Cartridge Needles - CE certification.Cartridges made of 316 medical grade stainless steel,Medical grade plastic.100% EO Gas Sterilized and individually packaged.Make your tattoo work exceptionally smooth and joyful. It works with almost all kinds of tattoo machines, it will do a great help to a professional tattooist..
Jconly Quality Assurance - We guarantee that our tattoo pen can work for 1-2 years (more than 3000 hours) under normal use. If the product has any quality problems, you can contact us at any time. Support full refund! You can buy with confidence..

The LM2903P devices consist of two independent voltage comparators that are designed to operate from a single power supply over a wide range of voltages.
Single-supply or dual supplies Wide range of supply voltage Maximum rating: 2 V to 36 V.
Low supply-current independent of supply voltage: 200 µA per comparator, Output compatible with TTL, MOS, and CMOS.
Common-mode input voltage range Includes Ground, Low output saturation voltage.
Differential input voltage range equal to maximum-rated supply voltage: ±36 V.

Four independent voltage comparators that are designed to operate from a single power supply over a wide range of voltages.
Wide Supply Ranges Single Supply: 2 V to 36 V, Dual Supplies: ±1 V to ±18 V, Differential Input Voltage Range Equal to Maximum-Rated Supply Voltage: ±36 V, Low Input Offset Current: 3 nA (Typical).
Low Supply-Current Drain Independent of Supply Voltage: 0.8 mA (Typical), Low Output Saturation Voltage, Common-Mode Input Voltage Range Includes Ground.
Low Input Bias Current: 25 nA (Typical), Low Input Offset Voltage: 2 mV (Typical), Low Output Saturation Voltage.
Example Applications: Industrial, Automotive: Infotainment and Clusters, Body Control Modules, Power Supervision, Oscillators, Peak Detectors, Logic, Voltage Translation.

...s: 80 Hz to 15 kHz 3 dB. Total Harmonic Distortion (THD): Power Amp Output:.
Signal to Noise Ratio: >76 dB. Input Impedance: Mic: 400 Ohms Line: 20k Ohms RCA: 50k Ohms. Mic: 400 Ohms. Line: 20k Ohms. RCA: 50k Ohms. Phantom Power: 27 VDC. Crosstalk: -70 dB. Nominal Input Voltages: Nominal AC Line Voltages: 100, 120, 220, 220 to 240 VAC, 50/60 Hz. Minimum Load Impedance: Low Impedance Output: 4 Ohms 70 V Output: 40 Ohms 100 V Output: 80 Ohms. Low Impedance Output: 4 Ohms. 70 V Output: 40 Ohms. 100 V Output: 80 Ohms. Operating Temperature: 32F to 95F. Humidity: 95% RH.
Storage Temperature: -4F to 185F. Product Dimensions (W x D x H): 17" x 16.3" x 3.5" inches. Product Weight: 20.2 Lbs. Tone Control: Bass and Treble non-detented potentiometers on each channel. Bass: 14 dB @ 50 Hz. Treble: 14 dB @ 10 kHz. Input Sensitivity: Mic Input: 5.5 mVrms. Line Input: 1.3 Vrms. RCA Input (Stereo In): 130 mVrms. Frequency Response: Measured at 2.83 Vrms into rated load impedance at any output. 4/8 Ohms Output: 20 Hz to 20 kHz, 2 dB.