Reviews General Purpose Relay power Relay

Automotive Relay Tester 12V Auto Relay Diagnostic Tool Battery Checker Small Relay Tester with Clips

• ...en the red LED light is on, it means the tester can start the test. Check the relay before testing. Select the appropriate socket according to the pins, insert the relay into sockets, press the "Test" button, and the tester will automatically detect the pin position of the unknown relay..
• Fitment - Suitable for most general-purpose automotive relays on the market. When testing, it needs to be connected to the car's 11V-15V battery. The car battery must be a 12V battery, and the battery voltage must be between 11V-15V.
• 2. The applicable coil resistance is preferably above 20 ohms..
• Compact - Our automotive Relay tester is small and easy to carry around for on-the-go jobs or for easy storage. Its compact design allows easy use no matter where you are..
• Simple and Quick - With our patented design this relay tester will give you the results you need quickly and easily..

Baomain SSR-60DA 60A Solid State Relay Module 4-32VDC / 24-480VAC + Heat Sink

• Photocoupler isolation between input control signal and controlled power, isolation surge voltage up to 7500V..
• Input signal turn-on voltage DC 3 to 32V, turn-off voltage DC 0 to 0.8V. LED indication for relay turn-on..
• Output voltage range: AC 90 to 250V(50/60Hz). Maximum on-state average current 3 Amp. Maximum on-state current 10 Amp (003c 10 seconds). Non repetitive surge peak on-state current: 120 Amp (003c20mS). Load type: General purpose..
• This is a simple and practical solid state relay module, which is very convenient to use, for Arduino, Raspberry Pi, ESP32, PLC or other projects. The GPIO of these controllers are directly connected to this relay input to control the mains power, and it is suitable for most loads less than 350 Watts (for 115VAC)/700 Watts (for 230VAC)..
• Compact ABS plastic case and wires connect for easy mount. Two screw mounting holes are convenient for you to fix it on the wall or wooden board. Of course, you can also choose not to lock the screw..

Taidacent Vibration Sensor Delay Module AC 220V Power Supply Vibration Sensitivity Adjustable Vibration Detection Switch for Home Application

Automotive Purpose Relays 301-1C-C-R1-U01-12VDC 5 PIN 4Pack

• High Temperature withstand up to 125°C ambient.
• General purpose applications for automotive in power..

Electronic Specialties 191 Relay Buddy Pro Test Kit

• Kit includes Relay Buddy tester, 5 new relay adapters and blow mold case.
• Relay Buddy is a quick go/no go tester for the most common automotive relays.
• With the included adapters, Relay Buddy now tests 5 different relay types and also tests shielded relays.
• Relay Buddy will fail the relay and light the red LED if any of the test cycle proves unsuccessful during the test session.
• Settable to 4 and 5-pin relay and uses vehicle's 12 volts battery for power.

TE CONNECTIVITY/POTTER & BRUMFIELD T92P7A22-240 Power Relay, DPST-NO, 240VAC, 30A, Flange

SainSmart USB 4 Channel Relay Automation (5V)

• NOYITO 2-Channel Micro USB Relay Module is equipped with a stable USB to serial port chip and a microcontroller. It can use the serial port debugging software to send serial commands on the computer to control the opening and closing of the 2-channel relay..
• Onboard high performance microcontroller chip, CH340 USB control chip.With power LED indicator and relay status LED.On-board 2-channel 5V, 10A/250VAC, 10A/30VDC relay, long relay life, can work 100,000 times continuously..
• Module with overcurrent protection and relay diode freewheel protection..
• NOYITO 8-Channel Micro USB Relay Module ASIN：B09RGTSHHW.
• NOYITO 4-Channel Micro USB Relay Module ASIN：B09RGVQXXT.

3v Relay Board Raspberry Pi Arduino Relay Module 1 Channel Opto-Isolate High Level Trigger for IOT ESP8266 Microcontrollers Development Board

• 【1 Channel Relay Module】- This Relay Board provides a single relay that can be controlled by any 3V/3.3V digital input from your microcontroller IO..
• 【Main Specification】- The 3v Relay 1 Channel power switch module compatible with 10A 250VAC and 10A 30VDC load.4pcs * 2.5 mm Fixed Bolt Hole..
• 【Adopted Optocoupler Isolation】- 3V/3.3V power relay module supports photocoupler isolation control and dual power supply input ensure high anti-interference ability. Fast response time less than 20ms and long life time up to 100,000 times snap action with diode freewheel protection..
• 【Jumper Caps】You can select whether the relay and the signal use the same power supply or not by removing the jumper caps on the pins. And It is better to share the same power supply, because that is more convenient for using..
• 【Wide Application】- These 3v relay board works well with Arduino/ ARM /PIC /AVR /MCU/Raspberry/CNC machine/ PS4/3.3V /NodeMCU/IOT/ ESP8266 module etc..

IDEC RR3B-UDC24V MOMENTARY, 10A (Contact), Panel Mount, Power/Signal Relay, 24VDC (Coil), 1500MW (Coil), AC/DC Output, DC Input, 30VDC (Contact), 0.06A (Coil), 3PDT

• Yuco double pole double throw contacts general purpose relay.
• 110/120V ac capacity 30 amp 250vac /28vdc 2no/2nc.

uxcell 2 Pcs 4.7 Ohm 2 Pin Refrigerator Start Relay for Compressor Black

• Total Size: 3.2 x 2.2 x 2.85cm / 1.26" x 0.87" x 1.12".
• Pretty generic start relay used on various brands of mini fridges and coolers.
• How to Select Relay : Shop relay, consistent of size,resistance and pin quantity as replacement.
• Relay Breakdown Judgment : For start relay,shake it,with noise of debris collision,is broke..

Shuian 10 Pcs 3V Relay Power Switch Board, Songhe DC 1 Channel Optocoupler Relay, High Level Trigger for IOT ESP8266 Development Board.

• The 3v Relay 1 Channel power switch module compatible with 10A 250VAC and 10A 30VDC load.4pcs * 2.5 mm Fixed Bolt Hole..
• 3V/3.3V power relay module supports photocoupler isolation control and dual power supply input ensure high anti-interference ability. Fast response time less than 20ms and long life time up to 100,000 times snap action with diode freewheel protection..
• Equiped with high-current relay, AC250V 10A.
• DC30V 10A,each relay has normally open and normally closed contact. Can be selected by jumper relay and TTL or ground..
• Support dual power supply input ensure high anti-interference ability,high reliability of photoelectric isolation protection,The external connection uses the rotary crimping terminal, causes the wiring to be more solid..
• You are free to select whether the relay and the signal share the same power supply or not by removing the jumper caps on the pins or not. It is recommended to share the same power supply, because that is more convenient for using..

MACH3 Controller USB MACH3 100Khz Motion Controller Card Breakout Board Controller Card for CNC Engraving Servo Motor Stepper Motor Servo motor

• 【Functions】The function of this motion control card includes that it supports automatic probe tool, emergency input, limit switch, and supports....
• 【4-axis Linkage】Usb interface board supports for 4-axis linkage, you can connect four stepper motor drives or servo drives. 4 general-purpose....
• 【Wide Use】The maximum step-pulse frequency of motion control card is100KHz, which is very suitable for CNC Engraving, Servo Motor, Stepper Motor....
• 【Advantage】The motion controller needs using external 24V DC power to isolate USB and external port, and to make the system more stable. And it....
• 【Drive Output Interface】The 4 general-purpose isolated relay drive output interface can drive four relays for controlling the spindle starts,....

AITRIP 8 Pack 3V 1 Channel Relay Power Switch Module with Optocoupler Opto Isolation High Level Trigger for IOT ESP8266 Development Board

• 【30VDC 250VAC Load】 Equiped with high-current relay, AC250V 10A.
• DC30V 10A, each relay has normally open and normally closed contact. Can be selected by jumper relay and TTL or ground..
• 【High Level Trigger】The relay module is triggered by high level signal, which can be input from microcontroller IO..
• 【 3V/3.3V power relay module】- This Relay Board provides a single relay that can be controlled by any 3V/3.3V digital input from your microcontroller IO..
• 【Wide Application】- These 3v relay board works well with ARM /PIC /AVR /MCU/Raspberry/CNC machine/ PS4/3.3V /NodeMCU/ ESP8266 module etc..
• 【Long Life】 - Fast response time less than 20ms and long lifetime up to 100,000 times snap action with diode freewheel protection..