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Adjustable Supply Module 12Astep-down 24 V to 12 V LED drive 300W with charging indication
Description:
- An adjustable power module with 12A 24V, 12V LED, and continuous current charging comprises a dedicated IC and a high-accuracy sampling resistor that generates 12A of output current.
- Its four high-frequency capacitances increase stability and lower the output ripple factor.
- When charging, fixed increases the lamp current by 0.1 times to determine if the battery is full.
- Additionally, the copper wire and twin heat sink design provide high efficiency and minimal heat absorption.
- Two LED indicators on this module show whether it is completely charged (light green) or charging (light red).
- The 3296 potentiometers' continuous adjustment allowed the output voltage to be precisely and steadily controlled at around 5V.
- As a result, the potentiometer's output voltage is continuously adjusted to attain the float voltage.
- Low-voltage systems, rechargeable lithium and lead-acid batteries, high-power LED drivers, LED display drivers, car power sources, and battery charging are some of the uses for these modules.
- This power module also features two heat sinks.
- Schottky diodes made of MOS tubes separate the heat sinks from one another.
- This module features adjustable voltage and current as well as an 8A current power rate.
- Verify that the battery float voltage, charging current, and input voltage of the module are all charged.
Specifications:
- Input voltage: 7V to 32V.
- Output voltage: 0.8V to28 V (continuously adjustable).
- Output current: 12A.
- Constant current range: 0.2-12A.
- Conversion efficiency: up to 95%.
- Operating frequency: 300KHz.
- No load current: 20 milli ampere (24V to 12V).
- Dynamic response speed: 5% 200us.
- Operating temperature: -40 degree to +85 degree Celsius.
- Load regulation: +/- 1% (constant pressure).
- Voltage regulation: +/-1%.
- Output ripple: 20M bandwidth.
- Power module: QS-2405CCBD.
- Two led indicators, light red indicates charging and light green indicates fully charged.
- Used in-car power supply, battery charging, low voltage systems etc.
- Short circuit protection.
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