(1PCS) EXIDE ECO 900 Old Refurbished Tested PCB

🔋 Uses of the EXIDE ECO 900VA PCB
​The PCB (Printed Circuit Board) of the EXIDE ECO 900VA inverter is the main control and implementation center of the inverter. It controls and executes all the essential functions of the inverter.

⚙️ Main Functions and Uses

The main uses and functions of the PCB are as follows:

Charging:

When the mains supply (AC) is available, it converts AC to DC (Direct Current) through the PCB circuit and manages the charging of the battery.

This ensures that the battery is charged at the correct voltage and current to maintain its life.

Inversion of DC to AC:

When there is a power cut, this PCB takes power from the battery (DC) and converts it to AC power used for household appliances.
This is the main function of an inverter.

Voltage and Current Regulation:

The PCB maintains a stable output voltage (e.g., 220 V at 10%) to keep your devices safe.

It provides protection against both overvoltage and undervoltage conditions.

Safety and Protection:

It protects the inverter and connected devices by detecting various fault conditions, such as short circuits, overloads, and battery deep discharge.

It may also have a thermal cut-off that shuts down the system if it overheats.

Status Indication:

It provides information about charging status, battery level, mains supply availability, and any faults through LEDs or displays integrated on the PCB.
Automatic Switching:

It automatically switches to inverter mode when the mains supply is cut off and to charging/bypass mode when the mains supply is restored.

• In essence, the EXIDE ECO 900VA PCB is the brain of the inverter, controlling all functions to provide uninterrupted power backup.