DC Voltage Reducer 24V Step Down to 12V 15A 20 25 30 50 60 80 120A Audio Navigation Device for Trucks Buses 24 V Converter 12 V

This product is made of ed integrated switching regulator module,which can nsform the unstable 20-30V DC power supply into a stable 12V DC power supply output. It has automatic protection functions such as overvoltage,overcurrent,overtemperature,short circuit,etc.,and can It works normally after the condition is restored. It is a product of car audio and video system (especially suitable for use in vehicles with 24V power supply)

Product main s:

1. Input voltage: DC 20---30V

2. Output voltage: DC 12V

3. Output current: 15A 20A 30A 50A 60A 80A 120A

4. Six lines (with memory line)

5. Iron shell structure.

24V input wiring instructions:

Red line: main power wire,connected to the positive terminal of the battery.

Yellow line: Key line,with memory line,connected to the car key switch.

Blaline: connect to the negative electrode of the battery or the ground wire on the car.

12V output wiring instructions:

Red wire: connect to the positive pole.

Yellow wire: ACC (REM) wire of the electrical connector.

Blawire: connect to the negative pole.

NOTE:

1. Please don't exceed the rated current for a time to avoid malfunction.

2. Please do not use this product for a time when the car engine is off,so as to avoid the inconvenience of starting the car due to low battery voltage.

3. Please strictly observe the precautions for electrical appliances when using this product.

4. Do not use this product in high temperature,humidity,and dusty ps.

5. Please do not disaemble or modify this product.

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