Description:
This DC Buck Boost Power Supply Module can be used as a practical DC adjustable constant voltage constant current step-up power supply module. It has an LCD screen which can display input voltage, output voltage, current, power and display status in high definition.
This DC Buck Boost Power Supply Module can also be used as a simple charger. You can use it to charge a rechargeable battery. In this situation, the output voltage should be the same as the battery’s work voltage.
This DC Buck Boost Power Supply Module is not only a boost/buck power module or a battery charger, it can also be used as an LED Constant Current Driver. You can use it to connect to an LED and control it to solve an urgent emergency such as a power cut and enjoy the DIY joy.
This DC Buck Boost Power Supply Module has powerful protection functions, including Over-Current Protection, Over-Voltage Protection, Over-Power Protection, Over-Temperature Protection, Output Short Circuit Protection, and Anti-Reverse Protection. Anti-Backflow Protection makes it possible to connect to the battery to charge directly.
Specifications:
- Working Voltage: DC 5V-30V
- Output Voltage: DC 0.6V-30V
- Output Current: 0-4A(Disability output if more than 4A)
- Output Power: 50W(Max with fan. Default 35W).
- Work Frequency: 180KHz
- Voltage Display Precision & Resolution: 0.5%; 0.01V
- Current Display Precision & Resolution: 0.8%; 0.001A
- Conversion Efficiency: About 88%
- Support Anti-reverse Protection, Anti-backflow Protection, Short Circuit Protection, Over-temperature Protection: 100℃
- Working Temperature & Humidity: -20℃~100℃; 0%-95%RH
Applications:
- Boost/Buck Power Supply Module
- Battery Charger
- Instrument Voltage Display
- LED drive power
- Test Meter
- Circuit Test
- Power Conversion
Caution:
- Input undervoltage protection voltage is 4.7V. Module needs re-power if the input is less than 4.7V.
- DC Buck Boost Power Supply Module is a DC power module, So it can’t connect to AC power.
- Connect input before connecting the battery if used as charge and make sure the output voltage is higher than the battery voltage.
- ’VIN-’ and ‘OUT-’ can’t be connected, or DC Buck Boost Power Supply Module can’t support constant current output.
- Ensure input voltage greater than 8V to output maximum power. It can output about 15W when input 5V.
- Make sure the input power is higher than the load power.
- Step down output power if the DC Buck Boost Power Supply Module is hot.
Package Included:
1 x DC Buck Boost Power Supply Module DC 5V-30V to DC 0.6V-30V 35W 4A CVCC Adjustable Automatic Step UP Down Voltage Converter LCD Display