Specifications
It is commonly used in electronic control circuits, security systems, small power supplies, LED controllers, and industrial equipment.
This is an EI-core step-down power transformer
Product Type: EI Type Power Transformer
Model: EI-5VA
Rated Power: 5VA
Input Voltage - 220V AC
Input wire color: Red / Red
Output Voltage - 12V AC
Dual output (two 12V windings)
Output wire colors: Black / Blue
Frequency: 50/60 Hz (standard for EI transformers)
Core Type: Laminated EI iron core
Insulation: Plastic bobbin with insulated windings
Typical Applications
Access control systems
Alarm and security systems
Small AC power supplies
Control panels
Low-voltage lighting circuits
Electronics training and repair projects
Key Features
Reliable EI-core construction
Stable voltage output
Good electrical isolation between input and output