> DC-DC 6-40V to 1.2-36V do 300W 20A CC/CV <

Neizolovani DC / DC step down pretvarac / konvertor snage do 300W sa podesavanjem napona i struje.
Zgodan za drajver led dioda, punjac NiMH, NIcd, litium i slicnih baterija.

Ulazni napon : DC 6-40V
Izlazni napon: DC 1.2-36V (podesivo)
Izlazna struja: max. 20A (preporucivo do 15A)
Izlazna snaga: 200W Max. 300W (ako temperatura predje 65C dodati ventilator)
Efikasnost: do 96% (sto je veci napon veca je i efikasnost)
Radna temperatura: -40° c do +85° c
Mirna struja: 20mA (24V na 12V)
Dimenzije: 60 x 53 x 27mm
Zastita od kratgog spoja: Da
Zastita od pogresnog polariteta: Ne

Description:
With a wide input voltage range from 6V to 40V, the step-down converter can accurately adjust output voltage and current.
The efficiency can be up to 96%, measured at 20A, converting 24V to 12V.
It is designed with 75V/80A large current dual MOS tube.
Input and output use high frequency low resistance electrolytic capacitor, low ripple, stable output.
Wiring is convenient with these large current 30A screw terminals.
The buck module has 2 heat sink that could enhance heat dissipation.
When there is a big difference between input and output voltage, please decrease power and current.

Specifications:
Input Voltage: 6V to 40V DC(10V to 40V is suggested)
Output Voltage: 1.2V to 36V DC
Output Current: 20A(max. ), 15A(suggested)
Efficiency: 95%(24V to 12V, 20A)
Output Ripple: ≤50mV
Wiring Method: Terminal
Short Circuit Protection: Self-recovery(cannot short circuit for long time)
Size: 60 x 53 x 27mm / 2.36 x 2.08 x 1.06"
VO+: Output positive
VO-: Output negative
+IN: Input positive
-IN: Input negative
CV: Output voltage adjustment
CC: Output current adjustment
EN: Enable, low voltage level shut off output; suspension, high voltage level is effective
When input and output is common grounded, no-load CV output constant voltage, CC output constant current