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Description
Step Up Module LM2587 DC-DC Voltage Converter Regulator from 3.5V-30V to 4V-30V max 5A
Product Description:
1. Input Voltage Range: 3.5 V-30 V (Must ensure that the output voltage setting is higher than the input voltage)
2. Output Voltage Range: 4.0V-30V
3. Input Current: 5A (Based on energy saving Calculate nominal conditions Output Current: Uin * Iin * efficiency = Uout * Iout)
4. Continuous Current: 3A (Proper ventilation and heat dissipation: output voltage and input voltage ratio not exceeding 3)
5. OEM Design, brand new condition.
6. Dimensions: 38 * 52 * 20mm
7. Type: Step Up Voltage Regulator LM2587
Specifications
Lm2587 high-power modules, alligator clip boost dc-dc module, better than lm2577 (peak 5a)
Dimensions: l( 3.8)* w( 5.2)* h( 2.0)( cm) weight 32g
Item: lll-dy-01
Note: when adjusting the output voltage, do not turn the potentiometer in the clockwise direction if the output voltage is not higher than the input voltage. Turning the potentiometer clockwise will increase the output voltage, and in case of high input voltage, damage may occur!
Indicators:
Input voltage range: 3.5v-30v (must ensure that the output voltage setting is higher than the input voltage)
Output voltage range: 4.0v-30v
Maximum input current: 5a (based on nominal power conservation conditions for output current)
Efficiency = (Uout * Iout) / (Uin * Iin)
Continuous current operation: 3a (under good ventilation conditions, the output voltage to input voltage ratio should not exceed 3)
We have datasheets available for all components; if not present in the product download sheet, send us a message through the contact us module and we will publish it as soon as possible on our website.
Tutorial: How to Use the Step Up LM2587 Module
This DC-DC converter module is ideal for increasing the voltage of the power supply in electronic circuits. It is useful for beginner and intermediate makers.
What you need
- Step Up LM2587 Module
- DC Power Supply (3.5V-30V)
- Load Resistor (10kΩ)
- Multimeter
Steps
- Check the datasheet for the specifications of your DC power supply.
- Connect the VCC pin to your DC power supply (3.5V-30V).
- Connect the GND pin to the GND of your circuit.
- Connect the OUT pin to the charging point of your circuit.
- Connect the EN pin to GND to disable it or leave it open to enable it.
- Add a load resistor (10kΩ) between the VCC and GND pins to protect the module.
- Check the voltage at the OUT pin with the multimeter.
- Ensure that the voltage at the OUT pin is between 4V-30V.
Mini project
Build a small battery charger using the Step Up LM2587 module to boost the power supply voltage from 5V to 12V.
Common mistakes
- Omitting the charging resistor can damage the module.
- Connect the DC power supply to the GND pin instead of the VCC pin.
- Omitting the voltage check at the OUT pin.
- Connecting the DC power supply at voltages higher than 30V.
Recommended accessories
- DC Power Supply (3.5V-30V)
- Charging Batteries
- Charging Resistor (10kΩ)
- Multimeter
Frequently asked questions
How can I protect the module from damage?
Add a charging resistor (10kΩ) between VCC and GND.
What are the maximum and minimum voltages for the DC power supply?
The DC power supply should be between 3.5V-30V.
What are the possible output voltages?
The output voltages can vary between 4V-30V.
Can I use this module to power an Arduino?
Yes, but make sure the power supply is within the module specifications.
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