WSDMAVIS 1 Pcs Boost Voltage Converter 1500W 30A DC-DC Constant Voltage Constant Current Power Module Non-Isolated Booster Module
About this product
*The item output voltage, current adjustable, can boost, constant current.Input voltage :DC10-60V(10-30V, maximum current 35A-40A; 31-60V, maximum current 30A-35A); Output voltage: 12-97V continuously adjustable (suitable for low voltage and elevated voltage applications, not step-down); Output current: 22A MAX, more than 15A, please strengthen the heat dissipation (related to the input and output pressure difference, the greater the pressure difference, the smaller the output current).
*Input anti-reverse connection (150A power MOS tube anti-reverse connection); Low-voltage protection input (10-50V adjustable) self-recovery type; Input over current protection (input over 40A, automatic protection, no voltage boost); Short circuit protection (input 60A fuse, please operate carefully, please do not short-circuit at will); Input reverse connection protection (150A power MOS tube anti-reverse connection,can be reversed for a long time).
*With airfoil-type heat dissipation, the heat dissipation effect is very good, and the output power is even greater, the conversion efficiency is as high as 97%. This power supply module is equipped with an intelligent temperature-controlled fan. When the temperature of the power supply reaches about 60 degrees, the fan is automatically turned on, and when the temperature of the power supply drops to about 60 degrees, the fan is automatically turned off.
*Applicable to: high-power solar street lamp driver, various LED lighting constant current drivers, power supply for vehicles and various mobile devices, DIY adjustable constant voltage and constant current power supplies, solar charging, charging various batteries.
*Note: The output of the module cannot be short-circuited or the current can be measured directly by the universal meter. Short-circuit will burn the module. During use, it must be ensured that the input voltage is lower than the output voltage by more than 2V; when using a switching power supply or other secondary power supply, please ensure that the power of the power supply should be greater than 1.3 times the power of the module.
Description
Features:
Constant current range: 0.8-22A (± 0.3A)
Working frequency: 150KHz
Conversion efficiency: 92-97% (related to input, output voltage, current and differential pressure, small differential pressure, high efficiency)
Installation method: 4pcs 3mm copper column
Wiring mode: Wiring terminal (please use high-current pure copper wire)
Size :130*52*84mm(L * W * H)
Weight: about 490 grams
Output power = Input voltage *30A(e.g., maximum power of 360W with 12V input)
Operation instruction:
Undervoltage adjustable range: DC10V-50V (clockwise to increase, counterclockwise to decrease), first adjust the undervoltage to the minimum, then adjust the input voltage to the undervoltage protection value you need, and then slowly clockwise Adjustable to increase, when the under-voltage indicator is on, call back one more circle and re-energize. (The input undervoltage protection is mainly aimed at preventing the overdischarge of the battery when the input power is the battery, and the battery voltage is too low, which will damage the power module and the battery. When the input power is the switching power supply, the low voltage protection should also be set)
Constant voltage adjustable range: DC12-97V (clockwise to increase, counterclockwise to decrease), please adjust the voltage to the voltage you need when the output is no-load before connecting the load.
Constant current adjustable range: 0.8-22A (clockwise to increase, counterclockwise to decrease), first adjust the output voltage to the voltage required by the load without load, and adjust the current to the minimum (turn the CC potentiometer counterclockwise about 30 turns) , Connect an ammeter in series to the output,then slowly adjust the current to the current needed for the load.(The booster module cannot directly short circuit to adjust the current)