Módulo de relé ELEGOO 8 canales CC 5V con optoacoplador para proyectos Arduino

Descripción

Descripción del producto Módulo de relé ELEGOO de 4 canales y 8 canales DC 5 V con optoacoplador Capacidad de conmutación disponible de hasta 10 A a pesar del diseño de tamaño pequeño para la técnica de montaje en placa PC de alta densidad. Se reconoce UL, CUL, TUV. Selección de material plástico para alta temperatura y mejor rendimiento de la solución química. Tipos de sellos disponibles. Circuito magnético de relé simple para cumplir con el bajo costo de la producción en masa. Ampliamente utilizado para electrodomésticos, máquinas de oficina, equipos de audio SIZE--8 channels: Total Size : 134 mm × 52 mm × 17 mm/ 5.3" × 2.0" × 0.7" (L*W*H) Mounted Hole Size : 3.2 mm/ 0.13" Mounted Hole Center Distance : 129.2 mm × 46.7 mm/5.1" × 1.8"(L*W) SIZE--4 channels: Total Size : 72 mm × 51.7 mm/ 2.83" × 2.04" (L*W) Mounted Hole Size : 3.1 mm/ 0.12" Mounted Hole Center Distance : 65.9 mm × 45 mm/2.59" × 1.77"(L*W) ..................FAQ.................. Q1: Why some channels of the four-channel/eight-channel relay module do not work? A1: The relay module is triggered by a low-level voltage. The relay module requires nearly 70 mA current per channel. This problem will occur if the power supply is insufficient. Please use a 5 V/1 A or higher power supply to power the relay module. Q2: Is the relay module a high-level trigger or a low-level trigger? What is the working voltage? What is the operating current? A2: This module is low-level triggered, and the current on the IO pin is less than 2 mA when low-level triggered. The module is compatible with 3.3 V TTL level, but the power supply voltage must be 5 V, and the operating current of one relay is 70 mA. ELEGOO 120-Piece Jumper Wire Kit ELEGOO 4-Channel 5 V Relay Module ELEGOO 830-Point Breadboard, 3-Pack ELEGOO 28BYJ-48 Stepper Motor Kit, 5 Sets ELEGOO High-Temperature Tape, 4-Pack ELEGOO Double-Sided PCB Kit, 32 Pieces Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Customer Reviews 4.8 out of 5 stars 15,202 4.6 out of 5 stars 154 4.4 out of 5 stars 2,475 4.6 out of 5 stars 832 4.7 out of 5 stars 2,836 4.8 out of 5 stars 2,067 Price $6.98$6.98 $6.99$6.99 $8.99$8.99 $14.99$14.99 $9.99$9.99 $9.99$9.99 Reasons to Buy Copper-clad Aluminum, Good Quality UL,CUL,TUV recognized; Switching capacity available by 10A 630 Tie-point IC-circuit Area plus 2x100 Tie-point Distribution Strips; Self-adhesive Tape A, B, C, D four-phase LED; 5 line 4 phase; Support the Development Board Assortment of 4 Sizes High Temp Tape; Strong Silicon Adhesive Protection; High Temperature Resistance; Wide Applications Selection of Multi-Sized Proto Boards; Solid Quality and Great Value; Pre-tinned Holes for Handy Soldering; Compact and Elegant Packaging Primary Use Circuit Connections Switching External Loads Solderless Prototyping Low-Speed Motion Control Heat Masking & Protection Permanent Soldered Prototypes Package Contents 120 Wires 1 Relay Module 3 Breadboards 5 Motor & Driver Sets 4 Tape Rolls 32 PCB Boards Project Stage Connect Control Prototype Move Protect Build Permanently Best For Breadboard Wiring Multi-Load Control Circuit Testing Motion Projects Soldering & PCB Work Final Prototype Assembly See More

Características

• Eight Independent 5 V Relay Channels: Control up to eight separate loads from compatible 5 V microcontroller projects; each channel uses an active-low input and has its own status LED for easier testing and troubleshooting
• Flexible NO/NC Wiring: Each relay channel provides normally open (NO), common (COM) and normally closed (NC) terminals, allowing the load circuit to be wired for normally open or normally closed operation
• Channel Status Indicators: A power LED and eight individual channel LEDs make relay states easier to check during setup and troubleshooting; onboard flyback diodes help clamp relay-coil transients
• Optocoupler-Equipped Input Stages: Eight optocouplers separate the control-input stages from the relay-drive circuitry; use the JD-VCC/VCC configuration required by your project and follow the board documentation for isolated-power setups
• Relay Contact Rating: Each relay is marked for up to 10 A at 250 V AC or 30 V DC under the relay manufacturer’s specified conditions; actual usable load depends on load type, wiring and switching conditions

Especificaciones