Reviews Power Relay

OONO DPST 1NO 1NC 8Amp Power Relay Module, AC/DC 12V Control Voltage

This Relay Board Maximum load: AC 250V/10A, DC 30V/10A With power and relay action indicator.each relay has normally open and normally closed contact. Can be selected by jumper relay and TTL or ground..
Main Specification Peak Load of NO Connector: AC 250V/10A, DC 30V/10A.
These Relay Board use photocoupler isolation that has strong driving ability and stable performance.The isolation circuit prevent damages to I / O port by relay switch current.The module has a jumper so you can set rather the unit state changes with high or low signal. Has screw terminals for relay (NC,C,NO) and for input.
Using SMD optocoupler isolation, strong driving capability, stable performance.Fault tolerant design, even if the control line is broken, the relay will not operate.
And interface design humanized, all the interface can be directly connected through the terminal lead, so convenient..
Wide Application These 12V relay board works well with for ARM /PIC /AVR /MCU/Raspberry/CNC machine etc..

Never go beyond its capabilities. Try to stay 10 to 15% below what the rate is for.
12-volt 5-prong relay. Excellent water-repellent and dustproof ability, but not using it in water.
Be careful when plugging the relay into the socket. If you push hard, you will bend the female connector.
Primary leads use 12 a.w.g tinned copper wire. Coil leads use 16 a.w.g.
SPDT relay: it has both normally open and normally closed terminals, terminal 87A is powered when the relay is inactive and switches the power to terminal 87 when the relay is activated.

★ The 8-channel relay module is equipped with transistors, diodes and optocouplers to switch higher loads safely, reliably and with little power. The module is also equipped with generously dimensioned relays in order to be able to reliably carry out many switching processes..
★ 5V 8-channel relay module, each relay requires 70mA for switching (switching capacity AC: max. 250V / 10A.
★ 5V 8-channel relay module can be controlled directly with a microcontroller Raspberry Pi, Arduin, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic, etc..
★ The relay acts as a switch that responds to a signal from the Arduin. Because of this, it is widely used in IoT projects to control lights and other electronic devices..
★ Application: MCU control, PLC control, industrial area, smart home.If you need this relay, you can buy it directly. If there is a problem during use, you can contact us at any time to refund or replace it..

Inexpensive protection for an electric fan and a vehicle's wire harness.
Relay activation by grounding the relay coil can be provided by most Powertrain Control Modules.
Provides direct battery power, protects PCM from voltage spikes and prevents the fan from back feeding through the vehicle's wire harness.
Kit includes weatherproof: SPST 35-amp relay, 30-amp circuit breaker, relay base with 10' harness, crimp-on terminals and mounting hardware.

✈ PRODUCT NAME---Voltage Monitoring Relay.
Protection function: over voltage, under voltage.
Contact capacity: 6A 250VAC (resistivity).
✈ REAL-TIME MONITORING---The voltage monitoring relay could achieve real-time monitoring of dc overvoltage and undervoltage faults, and over-voltage, under-voltage value, and action time can be adjusted.
✈ MAIN FEATURES---The voltage monitoring relay is of 2 sets of normally open and normally closed contacts, 2 indicator lights indicate various working conditions, no additional auxiliary power supply is required.
✈ 35MM GUIDE RAIL---With 35mm guide rail and standard modular structure, the voltage monitoring relay is easy to install, easy to operate.
✈ TYPICAL APPLICATIONS---The voltage monitoring relay is typically applied in dc motor, battery,UPS power supply, dc switchgear, dc panel, industrial control system.

The module uses HID technology, without any driver, plug and play. Support WIN7,10, XP 32-bit, 64-bit system, easy to use simple..
Onboard square USB interface, stable connection.
use of high-performance USB control chip.
use dedicated relay driver chip ULN2803, relay work more stable.
Power outlet and terminal, two access power mode convenient and flexible. After connecting the power, even if the computer shut down or USB from the computer pull out, the relay can also maintain the set state..
【NOTE: The 1-Channel 2-Channel module does not require an external power supply. 4-Channel 8-Channel modules require an external module power supply. 】PCB size: 56.5mm * 40.6mm, fixed hole size: 3mm, fixed hole center moment: 52.2mm * 36.6mm..

The Composition of This Product: Three-phase voltage protector, chronograph and counter are integrated in one relay..
Function: This voltage protection relay has overvoltage, undervoltage, phase loss, phase sequence and unbalanced three-phase voltage protection..
Practicality: This 3-phase voltage relay does not require an external power supply. Has practical functions: power delay, output test, etc.
2 rest modules are optional, manual and automatic..
The LCD can display data for easy reading..

GY6 Motor Starter For 152QMI 157QMJ engine motor. 12V / 9 Teeth / CW Rotation..
Starter Solenoid Relay,Starter Relay Solenoid also works with Honda Clones 50cc, 70cc, 110cc, 125cc, 250cc etc. GY6 Starter Solenoid Relay Replace oem part number: 35850-286-007,35850-286-027,35850-286-017,35850-375-000. High cranking power,reduce startup switch electric current.
High quality material,efficient and durable..
4 Stroke Engine Parts GY6 150cc starter motor may also know as 150cc motor,150cc scooter motor,4 wheeler motor,starter motor motorcycle,gy6 starter motor,150cc gy6 starter motor,50cc starter motor,150cc starter motor,125cc starter motor,moped starter motor,scooter starter motor,go kart starter motor,ATV starter motor. Solenoid starter relay for chinese made 50cc also know as 50cc starter solenoid,50cc starter relay,50cc relay,50cc solenoid,150cc starter relay,150cc starter solenoid,150cc Relay..