Features:
DIY a power supply, input12V is okay, output is 12-50V, and it is adjustable.
The power supply for your electronic device, can set the output voltage value according to your system.
As the car power supply for your laptop, PDA or a variety of digital products.
DIY a high power laptop mobile power supply: coupled with12V larger-capacity lithium battery pack, make your laptop keeping light where you go.
solar panel regulator.
Charge the battery, lithium battery and so on.
Driving high-power LED lights.
Specifications:
Module name: 250W boost constant current module
Module properties: non-isolated step-up module (BOOST) Input voltage: DC8.5V-48V
Input current: 10A (MAX) exceeds 8A please enhance heat dissipation
Quiescent current: 10mA (12V boost to 20V, the higher output voltage, the quiescent current will increase)
Output voltage: 10-50V continuously adjustable
Output Current: 10A (MAX) (Please enhance heat dissipation if more than 6A)
Output constant Current: 0.2 - 8A Output Power: = input voltage * 10A, such as: input 12V * 5A = 60W, input 24V * 5A = 120W,
input 36V * 5A = 180W, input 48V * 5A = 240W
If you need higher power, you can use two modules in parallel, such as 10A, which can be connected in parallel with two modules, adjust the current of each module to 5A.
Temperature: -40 to + 85 degrees (ambient temperature is too high, please enhance heat dissipation) working frequency: 150KHz
Conversion efficiency: up to 96%
Over current protection:Yes(The input exceeds 13A, automatically reduces the output voltage, and has a certain range error)
Input reverse polarity protection: Yes(
Installation: 4 PCS 3mm screw holes Connection method: Connection Output
Module size:70 * 36 * 18mm/2.76 * 1.42 * 0.71inch
Single module: 65 g
Output voltage/current adjustment method:
1. Adjust the RV1 potentiometer, according to your battery or LED, set the output voltage to the voltage you need. For example, 10 series of LED voltage adjust 37V.
2. Turn the RV2 potentiometer around 30 times clockwise, and set the output current to the minimum, connect the LED, and adjust the RV2 potentiometer to the current required by you. Used for charging the battery, after the battery discharge, then connect to the output, adjust theRV2 to the desired current,(used for charge, must discharge the battery, because the more battery power left, the smaller the charging current will be)
Package Included:
1 x Boost Converter