🔑 Key Features

✅ Solid-State Relay (SSR) – No moving parts, noiseless operation.
✅ Low-Level Trigger (0V Activation) – Compatible with most microcontrollers.
✅ Optocoupler Isolation (2500Vrms) – Protects control circuits from high-voltage spikes.
✅ Wide Load Voltage Range – Supports 24-380V AC or 5-60V DC loads.
✅ Compact & Lightweight – Ideal for PCB mounting.
✅ Fast Switching Speed – No mechanical delay (~1ms response).
✅ LED Status Indicator – Visual relay state feedback.

📊 Technical Specifications

Control Voltage (Input): 5V DC (3-32V DC compatible for some variants).
Trigger Signal: Low-Level (0V) – Relay activates when IN = GND.
Load Voltage Range:
- AC Loads: 24-380V AC (Max 2A).
- DC Loads: 5-60V DC (Max 2A).
Isolation Voltage: 2500Vrms (Optocoupler protected).
Switching Speed: ~1ms (No mechanical bounce).
Operating Temperature: -30°C to +80°C.
Dimensions: ~30mm × 20mm × 15mm.

🔌 Wiring & Usage

1. Control Connections (5V Logic)

VCC: Connect to 5V power supply (for optocoupler).
GND: Common ground (shared with control signal).
IN: Signal pin – Pull LOW (0V) to activate relay.

2. Load Connections (Terminal Blocks)

AC/DC Load (+): Connect to one side of the load.
AC/DC Load (-): Connect to the other side.

⚠ Warning:

Do not exceed 2A load current (risk of overheating).
For AC mains wiring, follow safety precautions (insulate properly).

🛠 Applications

Silent switching for home automation (lights, fans).
Precision temperature control (PID controllers).
LED dimming & lighting control.
Low-power industrial automation.
Battery-powered projects (low energy consumption).

📦 Package Includes

1× Single-Channel 5V SSR Module.

⚡ Why Choose This SSR Module?

✔ Noiseless & Spark-Free – Safe for sensitive electronics.
✔ Long Lifespan – No mechanical wear (millions of cycles).
✔ Low-Level Trigger – Works with Arduino/RPi digital pins.
✔ Compact Design – Fits in tight spaces.

🔧 vs. Mechanical Relays

Feature	Solid State Relay (SSR)	Mechanical Relay
Switching Speed	Ultra-fast (~1ms)	Slow (~5-10ms)
Noise	Silent	Audible “click”
Lifespan	Millions of cycles	~100,000 cycles
Load Current	Lower (2A max)	Higher (10A+)
Best For	High-speed, low-power switching	High-current, high-voltage loads

🚀 Need Fast, Silent Switching? Order Your SSR Module Today!

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Speaker 8 Ohm 2W

Speaker 8 Ohm 2W

Description

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