> Stepup-down za ulazne napone do 70V 180W <

DC/DC pretvarac koji moze da spusta ali i da podize ulazni napon snage do 180W.
Na zadnjoj strani poseduje hladnjak i ventilator zbog bolje disipacije snage.

Ulazni napon moze da bude u opsegu od 10 do 70V a izlazni 5-58V.
Pored napona moze da regulise i struju od 0.5 do 8A.

NAPOMENA: Ne spajati kratko izlaz da bi se podesila struja, nije predvidjen za takav rad.

Module Parameters:
Module property: Non isolated voltage regulator
Input voltage: 10.5-70V DC.  When the power supply voltage is lower than 12V, please reduce the rating
Input current: 10A max, long time 8A Max
Output voltage: 5-58V DC
Adaptive input voltage higher or lower than the set output voltage applications
Output current: 8A max, long time 6A Max. The input and output currents should not work at the maximum value, and the sum of input and output currents should not exceed 12A.
Constant current adjustable: 0.5-8a
Output power: 180W max, the maximum current is 8A at low voltage, the maximum output is 30W without auxiliary heat dissipation, the maximum output is 50W without fan, and the heat dissipation needs to be strengthened when the module temperature exceeds 65 ℃
Standby current: About 20mA
Conversion efficiency: about 90%
Input anti reverse connection: none, please confirm positive and negative before power on
Overall dimension: 70 * 52 * 21mm (bare board)
70 * 52 * 46mm (with radiator and fan)
Weight: 70g bare board, 120g radiator, 135g fan

Characteristic:
High thermal conductivity aluminum base plate is used to adjust the meter, which is convenient for external radiator
Input ultra wide range, can boost voltage, reduce voltage, stabilize voltage
The output voltage is adjustable
Output voltage / current regulation method:
1. Adjust the constant voltage adjustable potentiometer (decrease the voltage clockwise, increase the voltage counterclockwise), according to your load requirements, set the output voltage to the voltage value you need. For example, the voltage of 10 led strings is adjusted to 37V.
2. Adjust the constant current adjustable potentiometer clockwise for 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, it is connected to the output and adjusted to the current you need. (when it is used for charging, it must be adjusted with the discharged battery, because the more power left in the battery, the smaller the charging current. ) Please do not use short circuit to adjust the current. The circuit structure of the buck module cannot be adjusted by short circuit.