12V Battery Charging Module CN3768 Three-stage Constant Current AC

Discover the 12V Battery Charging Module CN3768 Three-stage Constant Current AC — a standout decor pick featuring portable, compact design for dependable, everyday performance.

Specifications

Brand Name: Aideepen

Condition: New

Type: Module

Features:

1. Three-stage intelligent charging design for efficient, safe operation and extended battery life

2. Constant current charging technology ensures stable output and prevents overcharging risks

3. Supports AC 12-20V and DC 15-30V input voltage ranges for versatile power compatibility

4. High-precision voltage control minimizes charging losses and maximizes efficiency

5. Compact, portable design with simple installation for broad application scenarios

Product Description:

This module utilizes the CN3768 charging management integrated circuit.

Lead-acid batteries require three-stage charging, an automated process comprising three essential phases: constant current, constant voltage, and float charging. The three-stage lead-acid battery charger operates as follows:

1. Constant Current Stage: Charger maintains a steady current, rapidly increasing charge input while battery voltage rises.

2. Constant Voltage Stage: The charger maintains a constant charging voltage. The charge continues to increase, the battery voltage rises slowly, and the charging current decreases.

3. When the battery is fully charged, the charging current drops below the float conversion current, and the charger's charging voltage decreases to the float voltage.

4. Float Charging Stage: The charger maintains the charging voltage at the float voltage.

Product Parameters:

AC Input Interface: Low-voltage AC input, AC 12-20V

DC Input Interface: DC input, DC 15-30V

Battery Interface: Connects to 12V lead-acid battery; B+ for positive terminal, B- for negative terminal

Indicator Lights:

LED1: Charging status indicator, illuminates during charging

LED2: Battery connection indicator, illuminates when battery is connected

Package Contents:

Charging Module*1

Frequently Asked Questions

Q: What is the 12V Battery Charging Module CN3768 Three-stage Constant?

A: The 12V Battery Charging Module CN3768 Three-stage Constant is a quality decor pick. Three-stage intelligent charging design for efficient, safe operation and extended battery life 2.

Q: How do I use the 12V Battery Charging Module CN3768 Three-stage Constant?

A: The 12V Battery Charging Module CN3768 Three-stage Constant is ready to use right out of the box and makes an easy addition to your decor lineup.

Q: Why choose the 12V Battery Charging Module CN3768 Three-stage Constant?

A: The 12V Battery Charging Module CN3768 Three-stage Constant stands out in our decor range — Constant current charging technology ensures stable output and prevents overcharging risks 3.