Broadway Impex

10A 2.5K Dielectric High Inrush Design
Coil Voltage (VAC/VDC) : 6 – 48 VDC
Contact Type : SPDT(1C) SPST(1A)
Terminals Type : TH
Dimensions(mm) : 19 x 15.5 x 15.5

 

A 12V 10A relay is an electromagnetic switch used to control high-power devices with a low-voltage signal. It operates on a 12-volt DC supply and can handle up to 10 amps of current. When a low-voltage signal is applied to the relay's coil, it activates the internal switch, allowing current to flow through the connected load. Commonly used in automotive applications, home automation, and industrial equipment, this relay is valued for its reliability and ability to isolate control circuits from high-power circuits.

 

10A 12V Sugar Cube Relay (Leone) Description

A 10A 12V sugar cube relay is a compact, PCB-mountable electromagnetic switch used for controlling high-power loads with a low-power signal. The term “sugar cube” refers to its small, cube-like shape.

Key Specifications:

• Coil Voltage: 12V DC (Required to activate the relay)
• Contact Rating: 10A @ 250V AC / 30V DC (Can switch high-power loads)
• Contact Type:
  • SPDT (Single Pole Double Throw) or SPST (Single Pole Single Throw)
• Mounting: PCB through-hole or socket-based
• Pin Configuration: Typically 5-pin or 6-pin
• Brand: Leone (Popular relay manufacturer)

Features:

✔ High Switching Power – Controls AC or DC loads up to 10A
✔ Compact Sugar Cube Design – Small and PCB-mountable
✔ Low Coil Power Consumption – Efficient operation
✔ Electrical Isolation – Separates control and power circuits
✔ Durable Contacts – Silver alloy contacts for better conductivity

Common Applications:

• Home Automation (Smart switches, IoT applications)
• Industrial Control Panels
• Automotive Electronics (Headlights, horn, motors)
• Power Supplies & Battery Charging Circuits
• Microcontroller Projects (Arduino, Raspberry Pi)

Wiring & Pin Configuration (SPDT 5-Pin Relay): Important Considerations:

• Check relay coil voltage (12V DC) before use
• Use a flyback diode (e.g., 1N4007) across the coil to prevent voltage spikes
• Ensure proper PCB mounting or socket installation
• Verify contact ratings for your application

 

A Zener diode is a special type of diode designed to allow current to flow in the reverse direction when the voltage exceeds a certain level, known as the Zener breakdown voltage. It is commonly used for voltage regulation and as a reference voltage in circuits. Zener diodes are characterized by their ability to maintain a stable output voltage despite variations in input voltage or load conditions, making them essential components in power supplies and voltage protection circuits.