Bảng Mạch Tăng Áp Dòng Điện Một Chiều 250w

Specification:
Brand new

Size: approx. 70 * 36 * 13mm

Module properties: non-isolated step-up module (BOOST)

Input voltage: DC8.5V-48V

Input current: 6A (MAX)

Quiescent current: 10mA (The higher the output voltage, the quiescent current will increase)

Output voltage: 10-50V continuously adjustable

Constant range: 0.2-8A

Temperature: -40 to + 85 degrees (when the ambient temperature is too high, please enhance heat dissipation)

Operating frequency: 150KHz

Conversion efficiency: 92%~96%

Overcurrent protection: yes

Input reverse polarity protection: Yes

Installation: 4 3mm screw holes

Connection method: Connection Output

Stable and reliable.

Fine workmanship and durable.

Applications:
-DIY a power supply, input 12V, the output can be 12-50V adjustable.

-Power your electronic device and set the output value according to your system voltage.

-As the car power supply for your laptop, PDA or a variety of digital products supply.

-DIY a high power notebook power supply.

-Solar panel regulator.

-Charge the battery, lithium batteries etc.

-Driving high-power LED lights.

Output Voltage / Current Adjustment Method:
-Adjust RV1 potentiometer, according to your battery or LED, the output voltage is set to your desired voltage value. such as 10 LED string voltage regulator to 37V.

-Adjust RV2 potentiometer clockwise 30 laps, the output current is set to a minimum, connected LED, adjust RV2 potentiometer to the desired current. For battery charging, before connect to output,the battery must be fully discharged, then adjust RV2 to set the current. Please do not adjust the current short-circuited manner, the circuit structure of the booster module can not be short-circuited by way of transfer.

Package included:
1 x Boost Converter

Note:
Please allow 1-5mm errors due to manual measurement.

Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated s