The LM2587 DC-DC step up power supply module is a type of voltage regulator that is used to convert a DC voltage from one level to another. It is a boost converter, which means it is capable of increasing the voltage of a DC power supply. The module you mentioned is specifically designed to convert a DC voltage in the range of 3.5-30 volts to a voltage in the range of 4-40 volts. It has a maximum output current of 5 amps and is adjustable, which means the output voltage can be set to a specific value within the range of 4-40 volts.
This type of module is often used in a wide range of electronic projects and applications where it is necessary to step up the voltage of a DC power supply. It is commonly used in charging systems, power supplies, and other applications where a stable, high-voltage DC power supply is needed. The module is typically connected to a DC power source and a load, and it is used to regulate the output voltage to ensure that it remains stable and within a specific range.
Note: If the output voltage is not higher than the input voltage,
Indicators:
1.Input voltage range: 3.5V-30V (output set voltage higher than the input voltage)
2.Output voltage range: 4.0V-30V
3.Input maximum current: 5A (based on power conservation under nominal conditions the output current
Uin * Iin * efficiency = Uout * Iout)
5.Continuous operating current: 3A (good ventilation conditions, the output voltage and input voltage ratio can not be greater than 3)
6.Around 90% of the full load efficiency
The 7.4V boost 12V applications in Aeromodelling camera.
- Module Type: DC-DC Boost / Step-Up Converter (Non-isolated)
- Switching Control IC: LM2587
- Input Voltage Range: 3.0 – 35VDC
- Output Voltage Range: 4.0 – 40VDC
- Max Output Power: 80W
- Conversion Efficiency: Up to 94%
- Operating Frequency: 100kHz
- Operating Temperature: -45 to +85°C
- Built-in Protection: Output Short Circuit; Over Temperature
- Indicator LEDs: Red power LED
- Dimensions: ~(53mm x 38mm x 19mm)
- N/A
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