Reviews Signal Relays - BestBuyersPro.com

Hilitand AD22B04 12V Signal Decoder 4 Channel DTMF Tone Relay Phone Remote Control PLC

【12V】Working voltage is DC 12V, you can easily find suitable power for this relay..
【reverse polarity protection.】This signal decoder relay ahs reverse polarity protection which can extend the service life..
【8 modes】8 modes of operation: Non-locking (Momentary ), self-locking (Toggle), inter-locking(Latch), 5/20/60/120/250-second delay..
【default control】The default control command is 1/2/3/4. Example: Dial 1 to control relay 1, dial 2 to control relay 2, dial 3 to control relay 3, dial 4 to control relay 4.
control commands can be changed any 1-4 bits. (For more details, refer to "AD22B04_4 channel DTMF controller commands setting manual ")..
【operating current】Standby 11-13 MA, 1 relay "open" 44MA, 2 relays "Open" 77MA, 3 relays "Open" 110MA, 4 relays"open" 140MA..

Protection function: The relay can effectively avoid system instability caused by mutual interference, effectively protect the output node of the PLC, ensure the normal transmission of the signal, and thereby protect the relay..
Uses: The relay module can be used to protect the PLC internal relays, which can directly replace traditional relays, reducing maintenance time and cost.
Stable performance: The signal amplifier is made of high-quality electronic components with stable and reliable performance..
Easy to install: It is recommended to design to make drilling and module installation more convenient..
After-sales service: We strive to provide you with the highest quality product and the best customer experience, if you're not entirely satisfied, please just feel free to contact us at any time..

【High Quality】ZSSElec 12 volt relay is made of durable high-quality materials (ABS plastic, sturdy copper wire, and metal),copper wires can....
【Easy to Install】Just need to connect turn signal flasher relay 2 pins to the battery. No tools are required. (NOTE: if the wiring connectors are....
【Flasher Relay for LED Turn Signal】ZSSElec electronic turn signal flasher relay help control the flash rate of the lights on your motorcycles,....
【Motorcycle Flasher Relays】Automotive replacement flashers compatible for most bike scooter, motorcycle,such as such as Honda, Kawasaki, Suzuki,....
【Packing】2pcs 12V 2pin LED flasher relay to meet your demands..

8 Channel DPDT Signal Relay Module Board, DC 5V Version..
FR-4 fiber glass PCB, dual copper layers. Dimensions: 72.5mm x 150mm ( L x W )..
RY5W-K high quality signal relays, LED indicator for each relay channel. Darlington transistors circuit driving relay, improve the reliability of action..
Pitch 3.81mm / 0.15" screw terminal block, wire range 26-16AWG, strip length 5mm / 0.2", Metric M2 slotted screw..
Datasheet: https://images-na.ssl-images-amazon.com/images/I/A1vg1+5HA8L.pdf.

Isolate and amplify the weak control signal (only a few milliamps of current) by photoelectricity, and finally output a higher power control signal to directly drive the motor, contactor, solenoid valve, etc..
The response time is as low as milliseconds and there is no limit on the number of switches. It can directly replace traditional relays, reducing maintenance time and costs..
Photoelectric isolation is used between the input stage and the output stage, and the two stages are completely independent, which effectively avoids the instability caused by mutual interference of the system and effectively protects the output node of.
Made of high-quality electronic components, stable and reliable performance..
Hole punching and PCB module mounting are more convenient..

This high-low level 4-channel relay is for sending open signal and close signal to 4 relays..
Large load capacity, the relay can connect to maximum 30A, 250V loads..
High or low level trigger can be selected by jumper..
Easy to use, designed with screw terminals for convenient connection..
Four mounting holes are great for installation..

1 retch length: 39”, protective bottom plate: 12”, wire length: 47”, cable: 75 ohms cables..
2 Built-in superior quality micro relays, 3C-2V coaxial cable.Long life time--the service life of more than 50,000 times greater than the top edge 4KG..
3 Fully Automatic when you connect it to the power cable.Signal receive--Stainless steel mast..
4A good acceptable performance electric retractable Signal Amplifier Retractable. waterproof performance, low noise.
5 Material:stainless steel； voltage range: DC10-14V,Current: 0.7±0.2A；working voltage : DC12V.

What you will get: the electronic led flasher relay fix set include 2 pieces of led flasher relay fix tools, which can be enough to meet your using....
Quality material: the flash rate control relay fix tools are made of durable plastic and sturdy copper wire.
The durable plastic doesn't break easily....
Stable performance: the motorcycle led turn signal bulbs flash relay can control the flash rate of the lights on your motorcycles, improving lights'....
Convenient to install: the turn signal led lamp hyper flash relays are designed with 2 pins and 2 pieces of copper wires, which can save a lot of....
Wide range of applications: the turn signal led lamp hyper flash relay is designed with the model of LF1-S-PIN, which makes it compatible with most....

m-Blaze Disc Black Left and Right side LED bar end blinker for 7/8" or 1" handlebars.
Installation: rubber clamps for inner handlebar diameter of 14mm up to 21 mm are included.
This turn signal can be operated like any other LED turn signal with load resistors or all load independent flasher relays from motogadget (m-Flash, m-Wave, m-Stop, m-Relay+).

The sensor uses high quality FR-04 double-sided materials, large area of 5.0 * 4.0CM, and nickel-plated surface, with oxidation resistance,....
Comparator output, the signal clean, good waveform, strong driving ability, more than 15mA.
The raindrop board and the control board are separate, easy to lead the line.
TTL level output, TTL output valid signal is low. Drive capacity of about 100MA, direct drive relays, buzzers, small fans, and so on..