Using 100V 210A T0-247 large package power transistor, with large power margin and good dynamic response
copper wire output current sampling, constant current stable with small temperature drift.
The undervoltage protection is adjustable, which can effectively protect various batteries and can also be used for solar cells.
Equipped with constant current function, it can be used for boosting the voltage of electric vehicles, charging batteries, and so on
Input three 20A fuses in parallel to protect against the risk of accidental short circuits in the output.
Three indicator lights: undervoltage, overcurrent, power indicator, and clear working status at a glance.
Both input and output use high-frequency capacitors, with low output ripple, low heat generation, and long lifespan.
MLCC ceramic capacitors have been added to the input and output, resulting in a significant reduction in output ripple, which is approximately 100 millivolts at 48V to 72V4A.
Function Introduction:
The output voltage and current are adjustable, and can be increased or constant
Input adjustable undervoltage protection, over temperature protection, short circuit protection, reverse connection protection
Application scope:
QS-4884CCCCV-1800W is designed by us for boosting and charging electric vehicles with lead-acid batteries, lithium batteries, solar cells, or power sources. It has very powerful functions.
For example, if the original battery of an electric vehicle was 48V, it can be boosted to 60V to supply power to the electric vehicle, which can improve its speed and acceleration.
2. The battery voltage can be increased to make the electric vehicle run faster, and the voltage should not exceed 10V.
3. Boost and stabilize the voltage of solar panels.
Output power: 1800W
Input voltage range: 10-60V
Output voltage range: 13-97V
Input current: 35-40A
Output current: 22A