Reviews Digital Over Current Relays

Juried Engineering CD4016BE CD4016 4016 100-pA 20-V 1 1 SPST 4-Channel Analog Switch Breadboard-Friendly IC DIP-14 Pack of 20

  • 20-V digital or ± 10-V peak-to-peak switching.
  • 280 ohm- typical on-state resistance for 15-V operation, Matched control-input to signal-output capacitance: Reduces output signal transients, Frequency response, switch on = 40MHz (typ.), Maximum control input current of 1 µA at 18 V over full package temperature range.
  • Switch on-state resistance matched to within 10 ohm typ. over 15-V signal-input range, High on/off output-voltage ratio: 65 dB typ. @ fis = 10 kHz, RL = 10 k ohm, Low crosstalk between switches: –50 dB typ. @ fis= 0.9 MHz, RL = 1 k ohm, 5-V, 10-V, and 15-V parametric ratings.
  • Example Applications: Analog signal switching/multiplexing: Signal gating, Squelch control, Chopper, Modulator, Demodulator, Commutating switch, Digital signal switching/multiplexing, CMOS logic implementation, Analog-to-digital & digital-to-analog....
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Juried Engineering CD4016BE CD4016 4016 100-pA 20-V 1 1 SPST 4-Channel Analog Switch Breadboard-Friendly IC DIP-14 Pack of 5

  • 20-V digital or ± 10-V peak-to-peak switching.
  • 280 ohm- typical on-state resistance for 15-V operation, Matched control-input to signal-output capacitance: Reduces output signal transients, Frequency response, switch on = 40MHz (typ.), Maximum control input current of 1 µA at 18 V over full package temperature range.
  • Switch on-state resistance matched to within 10 ohm typ. over 15-V signal-input range, High on/off output-voltage ratio: 65 dB typ. @ fis = 10 kHz, RL = 10 k ohm, Low crosstalk between switches: –50 dB typ. @ fis= 0.9 MHz, RL = 1 k ohm, 5-V, 10-V, and 15-V parametric ratings.
  • Example Applications: Analog signal switching/multiplexing: Signal gating, Squelch control, Chopper, Modulator, Demodulator, Commutating switch, Digital signal switching/multiplexing, CMOS logic implementation, Analog-to-digital & digital-to-analog....
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SparkFun Qwiic Single Relay-Up to 5.5A at 240VAC Multiple I2C addresses Available Turn on/Off high Power Device from Low Power microcontroller No Soldering Large Power Loads w/Simple I2C Commands

  • Have you ever wanted to control something powerful or have you ever needed to turn on/off a high power device from your Arduino compatible board or another low powered microcontroller? No soldering needed to get started. Plug and play. Code available. Small footprint..
  • The Single Relay board can handle up to 5.5A at 240VAC for long periods of time and allows you to control large power loads with simple I2C commands. Utilizing our handy Qwiic system, and on-board screw terminals, no soldering is required to connect it to the rest of your system!.
  • The Qwiic Relay comes with a default I2C address of 0x18 but can be changed with a simple command allowing you to control over 100 Qwiic Relays on a single bus (but please be aware that toggling lots of relays on a 3.3V bus can cause voltage spikes so an external power supply will be required)!.
  • In addition, there is an address jumper on the back of the board. Closing this jumper with solder will change the address to 0x19..
  • Operating Voltage: 1.7V-3.6V. Coil Resistance: 23.5Ω. I2C Address: 0x18 (Default), (Jumper changes to 0x19). Max Current (Through Relay): 5.5A (240 VAC).
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Harrage Digital MIG Welder 160A 110/220V IGBT Inverter Dual Voltage Automatic Feed Flux Core Supports 2lbs/10lbs Gas Gasless MIG Welding Machine MIG/Lift TIG/ARC 3 in 1 Welder

  • Newest model: Advanced IGBT inverter technology, hot start ,excellent arc stability. Full 30-160Amp(max) with digital display, reliable quality and....
  • Portable Design: The 110V/220V MIG/Lift TIG/ARC 3 in 1 welder is compact and lightweight, easy to movement and store. Very convenient, can be used....
  • Syntheic digital current and voltage control ,when change the current, adjust the voltage automatically. The panel operation is very simple. The....
  • Safety, Automatic Protection Function for Over-current, Over-voltage and Over-heatin.
  • Multiple Use: The MIG welding machine is widely used, very suitable for DIY Users, Maintenance and Repair and Metal Fabrication. The welder is....
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Boost Buck Converter, DC 6-55V to 0-50.00V Wireless Digital Adjustable Programmable Step-Down Communication Version Buck Power Supply Module LCD Constant Voltage Buck Converter(DPS5005)

  • The constant voltage and constant current programmable control power supply module put the collection of analog integration and digital control functions in one..
  • This module has power-down stored function and can store 10 groups preset value..
  • Compared with the traditional analog power supply, it is more convenient to quickly extract the voltage or current required..
  • LCD display on the module has the function digital voltmeter and ammeter..
  • On the setting data interface, you can adjust over-voltage value, over-current value, over-power value, data set and LCD brightness.This module has many advantages, small size, advanced function, good visual effect, high operability, high-precision, being used independently, being inset into the device and been widely applied..
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USB 3.0 Tester, Eversame IPS Color Display Digital Multimeter Voltmeter Current and Voltage Monitor, DC 5.1A/30V/150W Power Meter Tester, Test Speed of Chargers, Cables, Capacity of Power Banks-Clear

  • USB C Tester, 2 in 1 Type C Type A USB Tester Color Screen IPS Digital Multimeter,Voltage,Current,Power,Resistance,Capacity Detector,with clip cable Support QC2.0 (5V / 9V / 12V / 20V) Qualcomm QC3.0 (3.8 ~ 12V +/- 0.2 step), Android BC1.2 (5V), Apple 5V / 2.4A and MTK-PE (5V / 7V / 9V / 12V).
  • Testers are widely used in the quality inspection of 3C digital peripheral products, and are the first choice for digital gamers and electronic enthusiasts.Real-time detection of the state of charge of the appliance, voltage, current, power and other indicators at a glance.
  • USB internal data line before and after the through mode, it can also be compatible with U disk readings and computer USB interface data transfer voltage and current measurement applications, the use of a more extensive range of USB interface can be used..
  • Featured with over-voltage protection, over-current protection, low-voltage protection, charging time setting and auto-off function, the meter can detect safely and maximally protect the appliances from damaging..
  • Note: The PD charger needs to be connected to your (mobile phone, tablet computer, portable computer) and other equipment during the test. The usb meter will not be turne....
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AcuRite Home Weather Station with Color Indoor Weather Station Display and Indoor Outdoor Thermometer Wireless Outdoor Temperature Thermometer Sensor 02077

  • Simple Setup and Use: Install 2 AA batteries (not included) in the outdoor weather station sensor and easily hang on a post or tree branch using the integrated hanger to begin receiving your weather forecast and hyperlocal conditions.
  • Real-Time Weather Conditions: This indoor outdoor weather station has an indoor temperature gauge and an outdoor temperature thermometer for indoor and outdoor temperature, humidity, and barometric pressure trends from an outdoor temperature sensor.
  • Weather Forecast and Forecasting Technology: The outside temperature thermometer wirelessly relays data to provide a hyperlocal, personalized weather forecast 12 hours from your current conditions, so you can plan your la crosse or other sports game!.
  • Intelli-Time Weather Clock: Much like an atomic clock, the indoor weather station display automatically adjusts for daylight saving time and saves your time in case of a power outage, a feature similar to only the best home weather stations.
  • Illuminated LCD Color Display: Easy-to-view digital indoor outdoor thermometer display has an adjustable dimmer to make for the perfect addition to your home technology and allows easy placement anywhere in the house, office, or as an RV weather station.
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Juried Engineering CD4052BE CD4052 CMOS 20-V, 4:1, 2-Channel Multiplexer IC Breadboard-Friendly DIP-16 (Pack of 5)

  • 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.
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STMicroelectronics TIP120 TO-220 NPN Power Darlington Transistor 12 Pack

  • Widely used in lamps, relays, printing hammers or other similar loads in computers, industrial and consumer products.
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