DC 12-70V 24V 48V 8A Constant Current Charging Automatic Step Up/Down Regulator 30W 180W High Power Car Solar Power Module

DC 12-70V 24V 48V 8A Constant Current Charging Automatic Step Up/Down Regulator 30W 180W High Power Car Solar Power Module

Descrtion:

180W automatic buck-boost module

Module parameters:

Module nature: non-isolated voltage regulator

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: 5-58VDC

Applications where the adaptive input voltage is higher or lower than the set output voltage

Output current: 8A max, long time 6A max, do not allow the input and output current to work at the maximum value, and the sum of input and output currents cannot exceed 12A

Constant current adjustable: 0.5-8A

Output power: 180W max when working at low voltage, the maximum current is 8A, the bare board has no auxiliary heat diation, the maximum output is 30W, with a heat sink and no fan, the maximum output is 50W, when the module temperature exceeds 65 degrees, heat diation needs to be strengthened

Standby current: about 20ma

Conversion efficiency: about 90%

Input anti-reverse connection: None, please confirm the positive and negative before powering on

Dimensions: 70*52*21MM (bare board)

70*52*46MM (with heat sink and fan)

Weight: about 70g bare board, about 120g with heat sink, about 135g with heat sink, fan

To

Features:

Use high thermal conductivity aluminum substrate to adjust the meter, convenient for external radiator

Input ultra-wide range, can step up, step down, and stabilize

Achieve 0 input and output voltage difference, adjustable output voltage

Output voltage/current adjustment 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 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 to the output and adjust to the current you need. (When used for charging, you must use the discharged battery to adjust it, because the more the battery is left , The smaller the charging current.) Please do not adjust the current in a short-circuit mode. The circuit structure of this buck-boost module cannot be adjusted in a short-circuit mode.

About shping
Shping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for e areas,it may take a little longer). 

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