DC Buck-Boost LED Power Module Constant Voltage Constant Current Output Voltage Regulation Adjustable 10.5-70V to 2.5-58V 0.5-8A
Features:
1.100% brand new and high quality product.
2. Made of high-quality materials, durable and practical.
3. Adopt high thermal conductivity aluminum base plate adjustment, convenient for external radiator
4. Input ultra-wide range, capable of boosting, bucking, and stabilizing voltage
5.Wide range of applications
Specifications:
Input voltage: 10.5-70VDC. Please derate when the power supply voltage is lower than 12V.
Input current: 10A max, long time 8A max
Output voltage 2.5-58VDC
Constant current adjustable: 0.5-8A
Standby current: about 20ma
Conversion efficiency: about 90%
Input anti-reverse connection: None, please confirm the positive and negative before powering on
Overall dimensions: 70*52*21MM (bare board)
70*52*46MM (with heat sink and fan)
Weight: Bare board about 70 grams, with heat sink about 120 grams, with heat sink and fan about 135 grams
Output voltage/current adjustment method:
1. Adjust the constant voltage adjustable potentiometer (clockwise to decrease the voltage, counterclockwise to increase the voltage), and set the output voltage to the voltage value you need according to your load requirements. For example, the voltage of 10 strings of LEDs is adjusted to 37V.
2. Turn the constant current adjustable potentiometer clockwise about 20 turns, set the output current to the minimum, connect the LED, and adjust the constant current adjustable potentiometer to the current you need. For battery charging, after the battery is discharged, connect it to the output and adjust it to the current you need. (When used for charging, you must use a discharged battery to adjust it accurately, because the more power the battery has left , the smaller the charging current.)
Package included:
LED power module*1










