Features:
High-Performance Design: Equipped with dual iron-silicon-aluminum four 1.2mm pure copper wires wound in parallel, combined with a 100V/210A low-resistance power MOS, ensuring stable high-power and high-current input, suitable for loads such as high-power LEDs and motors, providing robust power output.
Multiple Protection Mechanisms: Built-in input MOS reverse polarity protection, effectively preventing power supply damage due to incorrect input connection, and featuring low-battery protection to safeguard the battery and power module from over-discharge damage.
Excellent Thermal Dissipation Performance: Utilizing a thickened heatsink and intelligent temperature-controlled fan, ensuring the power supply operates at low temperatures even under high loads, extending its service life.
Versatile Applicability: Supports multiple input and output voltage adjustments, serving as a stabilized power supply, electric bike portable charger, vehicle-mounted power supply, etc., catering to various application scenarios.
DIY-Friendly: Easy to assemble and customize, users can DIY high-power laptop portable power banks, solar panel boost and stabilize voltage solutions, etc., according to their own needs, enabling personalized applications.

Specifications:
Output power: 1800W
Input Voltage: DC10-60V
Input Current: 35A (10-30V), 30A (31-60V)
Quiescent Current: 15mA
Output Voltage: Continuously adjustable from 12-90V (Default output is set to 19V)
Output Current: 20A MAX (Please enhance cooling if exceeding 15A. It is related to the input and output voltage difference; the larger the difference, the smaller the output current.)
Constant Current Range: 0.8-20A (+/-0.3A)
Input Reverse Polarity Protection: Yes (150A power MOS protection against reverse connection)
Low Battery Protection: Yes (Adjustable from 8-50V) with self-recovery.
Operating Temperature: -40~+85°C (Please enhance cooling if the ambient temperature is too high.)
Operating Frequency: 150KHz
Conversion Efficiency: 92%-97% (Efficiency is related to the input and output voltage, and current difference; smaller voltage differences result in higher efficiency.)
Input Overcurrent Protection: Yes (Automatic protection if input exceeds 35A; the power supply will not boost voltage.)
Short Circuit Protection: Yes (30A fuse for input) with dual short circuit protection for added safety.
Input Reverse Polarity Protection (again): Yes (150A power MOS tube protection against reverse connection; can withstand reverse connection for extended periods.)
Wiring Method: Terminal blocks (please use high-current pure copper wires.)

NOTE:
1. The output positive and negative terminals cannot be connected reversely or short-circuited.
2. If used as a boost drive power supply for electric vehicles, the input voltage must be above 24V. The power of the electric vehicle should be less than 500W. Because the electric vehicle motor is an inductive load, the current will be very large during startup and when climbing hills. Therefore, sufficient power margin must be reserved.
3. When using batteries, switching power supplies, solar panels, generators, etc., as input sources, the battery protection must be adjusted down; otherwise, it may damage the battery and power supply.
4. Attention should be paid to ventilation and heat dissipation during long-term, high-current, and high-power full-load operation to extend the service life of this power supply.
5. This power supply can only boost voltage and cannot reduce voltage. It cannot supply power to electrical equipment with a voltage lower than the input voltage, such as charging a 12V battery with a 24V battery.
6. Please avoid operating at full load for extended periods. When operating continuously, please leave a 20% margin and ensure proper ventilation and heat dissipation.

Package Included:
1 x Power Supply Module Kit