5V relay module KY-019 1-channel relay module

Product Introduction
1. Output driving capability: 250VAC-10A, 125VAC-10A, 30VDC-10A
28VDC-10A；
2. Easy to use, each group has a simple 3-wire structure for output, with 6 reserved output terminals
3. Connect the input directly to the Q port of the microcontroller or digital circuit, and input the high-level group
Electrical appliance is closed, input low level relay is released:
4. Working voltage 5V, suction current of about 70mA per circuit, with relay status indicator
Indicator lights;
5. Full surface mount components, the most reasonable driving circuit design, using 8050 transistor
Activate the relay;
6. Equipped with fixed screws for easy installation
Simple test instructions: The module's input and output are electrically insulated for correct use
After pressing, simply connect a high level (such as short circuiting with VCC) to the input pin to make it
The relay is closed, not connected or connected to a low level (such as a short circuit with GND), and the relay does not operate

Foshan Wanhe Ceratech Company Limited  . was founded in 2016, with its headquarters located in FOSHAN City, Guangdong Province, China. The company specializes in the R&D, manufacturing and sales of electric wire and cable, as well as industrial control electronic components , providing for one-stop services for industrial control and building electrical control , communication operators and enterprise customers,.

Company Mission: To provide customers with high-quality optical cable products and electronic components services, and to become a leading enterprise in the global electric field.

 Business Scope: The company mainly produces electric wire and cable ,circuit breaker ,relay,switch,power supply ,stepper motor,servo motor,sensor,brushless motor , etc. The products are widely used in fields such as communication operators, enterprises, medical care, electric power, humanoid robot ,civilian drone and railways.

 Advantages in Team and Talents: The company has a first-class technical R&D team and sales team, with employees all from well-known universities and research institutions. We attach great importance to employee training and development, and provide a good working environment and welfare benefits.

 Honors and Achievements: The company has obtained ISO9001 Quality Management System Certification and ISO14001 Environmental Management System Certification, and has won a number of patents and honors, such as "Outstanding Supplier in China's Communication Industry".

 Future Development Plan: The company is committed to becoming a leading enterprise in the electric field, continuously investing in R&D and technological innovation, expanding market share and business scope, and enhancing brand image and customer satisfaction.