Category: Relay Module
Showing 657–672 of 713 results
R421B16 16CH DC 12V RS485 Modbus RTU Relay Board RS485 Bus Remote Control Switch for LED Motor PLC PTZ Camera Smart Home
$59.04Relay ModuleAdd to cart>>>Manual:Click here to openDescription1. DC 12V power supply. 2. Standby current (all relays closed) 11mA, 1 relay open 39mA, 2 relays open 67mA, 3 relays open 95mA,4 relays open 121mA,5 relays open 147mA,6 relays open 173mA, 7 relays open 198mA,8 relays open 223mA… 3. inchopeninch inchcloseinch inchMomentaryinch inchSelf-lockinginch inchInterlockinch inchDelayinch 6 Commands 4. MODBUS RTU …
R4D8A08 DC 12V 8 Channel RS485 Relay Module Modbus RTU UART Remote Control Switch without DIN35 C45 Rail Box for PLC PTZ Camera Security Monito
$32.31Relay ModuleAdd to cart>>>Manual:Click here to openDescriptions1. DC 12V power supply 2. Standby current (all relays closed) 12MA, 1 relay open 40MA, 2 relays open 68MA, 3 relays open 94MA,4 relays open 122MA,5 relays open 148MA,6 relays open 174MA, 7 relays open 198MA,8 relays open 224MA3. inchopeninch inchcloseinch inchMomentaryinch inchSelf-lockinginch inchInterlockinch inchDelayinch 6 Commands4. Two instruction-control mode:MODBUS RTU …
RD21F Delay Relay Module Power for Delay off Fan Module AC 100V-220V Time 0.2S-300min Adjustable Delay
$13.11Relay ModuleAdd to cartSpecificationsVoltage:100V-220V ACPower consumptionOutput:The output voltage is the same as the input voltage, and the maximum power supply capacity is 10A.Size:88* 36 * 22mmScrew hole:center distance 83mm * 31mm, aperture 3.2mmTime range:(4 files, selected by switch)First gear:range 0.2 seconds-30 seconds, accuracy:0.1 secondsSecond gear:range 0.2 seconds – 300 seconds (5 minutes), accuracy:0.3 secondsThird gear:range 0.2 seconds-30 minutes, …
RobotDyn AC 220V/110V 50/60Hz 4 Channel 3.3V/5V logics AC Light Dimmer Module
$38.70Relay ModuleAdd to cartOverviewThis one is the biggest AC Dimmer, we have now. It’s just like other 2 variations, but has 4 channels. So all of your lamps, elements, fans, etc can be connected here in 1 device. And it will smoothly change the light brightness, turn ON/OFF electronic devices at the rate you want.In the tutorial, you …
RobotDyn AC 220V/110V 50/60Hz 4 Channel 3.3V/5V logics AC Light Dimmer ModuleRead More
RobotDyn AC 220V/110V 5A 2 Channel 3.3V/5V Thyristor AC Switch for Microcontrollers
$15.82Relay ModuleAdd to cartOverviewThis module is the same, that the Thyristor AC switch. The difference is only in two channels. So the same low on-resistance and a control voltage, same compatibility with any 3.3V or 5V micro-controllers or mechanical switches. It has the same optoisolator, as well as a place to install the radiator.SpecificationPower:600V – 16AAC frequency:50/60 HzTRIAC:BTA16 …
RobotDyn AC 220V/110V 5A 2 Channel 3.3V/5V Thyristor AC Switch for MicrocontrollersRead More
RobotDyn AC220V/110V 50/60Hz 1 Channel 3.3V/5V logics AC Light Dimmer Module for PWM Control
$19.12Relay ModuleAdd to cartDescriptionThe AC Dimmer is designed to control the alternating current voltage, which can transfer current up to 600V/16. In most cases, Dimmer is used to turn power ON/OFF for lamps or heating element, it can also be used in fans, pumps, air cleaners, e.t.c.Lately, Dimmer has become an often used decision for the smart home …
RobotDyn Thyristor AC Switch Relay Module 3.3V/5V Logic AC 220V/5A Peak 10A
$8.73Relay ModuleAdd to cartFeatureIf you need to control the AC power (lights, home equipment’s), a thyristor is what you need. This is a very common thyristor module with very low on-resistance and a control voltage, that is compatible with any 3.3V or 5V micro-controller or mechanical switch. This allows you to control high-power devices with very low-power control …
RobotDyn Thyristor AC Switch Relay Module 3.3V/5V Logic AC 220V/5A Peak 10ARead More
RobotDyn Transistor MOSFET DC Switch Module 5V Logic DC 24V 30A with Optocouplers
$8.73Relay ModuleAdd to cartPINOUT:http://img.staticbg.com/file/products/20171225211813PINOUT-MOSFETRelay.pdfSchematic:http://img.staticbg.com/file/products/20171225211906Schematic-MOSFETRelay.pdfFeatureIf you need to control the DC power, a MOSFET is what you need. This is a very common MOSFET with very low on-resistance and a control voltage (aka gate voltage) that is compatible with any 5V microcontroller or mechanical switch. This allows you to control high-power devices with very low-power control mechanisms.This board has …
RobotDyn Transistor MOSFET DC Switch Module 5V Logic DC 24V 30A with OptocouplersRead More
SANMIM 1A 12W AC 220V To DC 12V Switching Power Supply Module Isolation Switch Converter Step Down Module
$10.92Relay ModuleAdd to cartFeatures-The product is easy to install and can be used with the VH3.96 terminal or pin directly on the motherboard.-The four corners have fixed mounting holes to prevent the product from being powered off due to movement and vibration. The diameter of the fixing holes is 3.2mm.-Worldwide universal input voltage:85-264V AC or 110-370V DC-High efficiency, …
SANMIM DC 5V 1A 5W Precision AC To DC Isolated Switch Power Supply Module MCU Relay Module
$8.73Relay ModuleAdd to cartFeatures-The product is easy to install and can be used directly on the motherboard.-Worldwide universal input voltage:85-264V AC or 110-370V DC-High efficiency, high power density, low output ripple, high output voltage accuracy-High isolation between input and output-Over current protection, short circuit protection and temperature protection-Output built-in LC type filtering, no external filter circuit is requiredParameters …
SANMIM DC 5V 1A 5W Precision AC To DC Isolated Switch Power Supply Module MCU Relay ModuleRead More
SHB-5W AC 85-265V to DC 12V 5W AC-DC Isolated Switching Power Supply Module Power Step Down Buck Regulator
$8.73Relay ModuleAdd to cartSpecificationsModel No.:SHB-5WRated power:5WV1 voltage:DC 5V+-2% current 100-700MA (main road)V2 voltage:DC 12V+-5% current 0-360MA (secondary)(Note:the sum of the main road power should not be greater than the rated power)Input voltage:AC 85V-264VWorking efficiency:75-82%Ripple voltageNo-load power consumptionIsolation voltage:>AC2000VIsolation resistance:>200MRVoltage regulation rate ≤0.8%Load regulation rate ≤1%Opening time:50MSHold time:20MSTransient response:500USTemperature coefficient:≤0.05%/°CWorking frequency:50-150KHZWorking environment temperature -10/50 °CV1–D is the main road …
SONOFF RE5V1C Relay Module 5V WiFi DIY Switch Dry Contact Output inching/Selflock Working Modes APP/Voice/LAN Control for Smart Home
$14.20Relay ModuleAdd to cartOverviewThe 5V DC input, nano size and dry-contact output makes it different from traditional SONOFF product, this product is a wireless switch supports inching /self-locking mode. Users can add the device to the APP eWeLink in order to remotely control connected home appliances or devices.Features* Low Power Supply:DC 5V low voltage input. Dry contact output.* …
Speaker Power Amplifier Board Dual 15A Relay Protector Boot Delay and DC Detection Protection Module
$15.30Relay ModuleAdd to cartIntroductionThe speaker protection board has a power-on delay (about 3 seconds) and DC protection (about 1V control voltage).With LED status display, it will light when it is protected, and will be extinguished when it is working normally.Adopt 15A high current relay, suitable for most power amplifier boards.The working voltage is 12-15V, which requires independent power …
Spot Welding Machine Time Relay Control Board Current Transformer 100A Thyristor Module
$40.49Relay ModuleAdd to cartFeature1. Compatible with 100A SCR.2. The welding time and current of the welding point to the welding point can be adjusted in the range of 0.02-0.1s, the current is 40%-100%, the left front button adjusts the time, and the right front button adjusts the current. (For safety reasons, adjust the current knob to the custom …
Spot Welding Machine Time Relay Control Board Current Transformer 100A Thyristor ModuleRead More
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1:2 1-56MHz 200W Balun HAM Shortwave Antenna Balun 50 ohm to 100 ohm Unbalanced Balance
$56.85RF amplifierAdd to cartThe main parameters1. The transformation ratio is 1:22. Input impedance:50 ohms (unbalanced)3. Output impedance:100 ohms (balance) suitable for QUAD ANT antenna4. Frequency range:1-56MHz5. Standing wave:less than 1.56. Power resistance:500w7. Dimensions:outer diameter 50x130mm8. Weight:350 grams9. Comes with epoxy resin plate and 304 stainless steel lifting ring, with two copper noses for connecting the vibrator, convenient for …
1:2 1-56MHz 200W Balun HAM Shortwave Antenna Balun 50 ohm to 100 ohm Unbalanced BalanceRead More
5 Pcs 2.54mm 20 Pins IC Socket Wide DIP Sockets Adapter Solder Type
$3.55Module ComponentsAdd to cartSpecificationColor:blackQuantity:5 pcsNumber of pins:20 Pins (10pins / row x 2 rows)Pin length:2.9mmPitch:2.54mmRow to row distance:7.62mmDimension:25 x 10 x 8mm (L x W x H)Contact termination through holeContact type dual wipe contactPackage included5 x 20 Pins IC Sockets
1Hz-150Khz 3.3V-30V Signal Generator PWM Pulse Frequency Duty Cycle Adjustable Module LCD Display
$22.06Other Module BoardAdd to cartParameter settingsThe module has four independent keys, used to set the frequency and duty cycle, support short press (increase or decrease a unit)and long press (fast increase or decrease), very simple, set the parameters automatically save, power failure Lost.Module parameters1. Working voltage:3.3 ~ 30V;2. Frequency range:1Hz ~ 150KHz;3. Frequency accuracy:the accuracy in each range is …
4 Slots 18650 Battery Holder Plastic Case Storage Box for 4*3.7V 18650 Lithium Battery with 8Pin
$6.55Module ComponentsAdd to cartSpecificationsSupport Model:18650 BatteryShell material:ABS fire, flame retardant, high temperature, color diversity and other materials for choice.Metal spring:carbon steel nickel plating by NCAA salt spray test, stainless steel spring.External:wire, welding pieces, pins, male and female buckle (3.7v button)Terminal:copper nickel platingCorn:nickel plated with coppervPackage Included1 x 4 Slots 18650 Battery Holder Plastic Case Storage Box