500W 250W 10A Step Up Power Supply DC 85V-48V to 10-50V Adjustable Boost Converter CC CV Constant Voltage Current Drive Module 500W: DIY a regulated power supply with an input of 12V and an adjustable output of 12-50V. To power your electronic devices, the output value can be set according to your system voltage. As a car power supply, it provides power for your laptop, PDA, or various digital products. DIY a high-power laptop power bank: Equipped with a large capacity 12V lithium battery pack, your laptop can light up wherever you go. Solar panel voltage stabilization. Charge batteries, lithium batteries, etc. Precautions: Do not adjust the current by short circuiting. The circuit structure of the boost module cannot be adjusted by short circuiting. Please ensure that the output voltage is greater than the input voltage; When outputting high current, please ensure good heat dissipation; When the load is high, the module should first connect the input voltage before connecting the load. As long as the appropriate power supply is input, the module can output voltage and current suitable for stable operation of various devices by adjusting the potentiometer on the module. For example, by connecting the module input to a 12V battery/cigarette lighter/voltage source, the potentiometer on the module can be adjusted to output 19V DC power to your laptop, so you no longer have to worry about running out of battery when going out. Product parameters: Module Name: 500W Boost Constant Current Module 【 Module Nature 】: Non isolated Boost Module (BOOST) [Input voltage]: DC8.5V-48V [Input current]: 15A (MAX) exceeds 8A. Please strengthen heat dissipation, otherwise it may be damaged Static working current: 10mA (When the output voltage increases from 12V to 20V, the static current will increase as the output voltage increases) [Output voltage]: 10-50V continuously adjustable [Output current]: 10A MAX (related to the input and output pressure difference, the larger the pressure difference, the smaller the output current. If the output current exceeds 5A, add a heat dissipation block or fan for heat dissipation) [Constant current range]: 0.2-10A [Output Power]:=Input Voltage * 10A, for example: Input 36V * 10A=360W, Input 48V * 10A=480W If higher power is required, two modules can be connected in parallel. For example, if the output needs 10A, two modules can be connected in parallel, and the current of each module can be adjusted to 5A. [Working temperature]: -40~+85 degrees (please strengthen heat dissipation when the ambient temperature is too high) [Operating frequency]: 150KHz Conversion efficiency: up to 96% (efficiency is related to input and output voltage, current, and voltage difference) [Overcurrent protection]: Yes (output exceeding 10A, automatic protection, with a certain range of error). The protection method is to stop boosting, but there is still voltage output [Input Reverse Connection Protection]: Yes, (If the reverse connection current is less than 5A and needs to be increased, please connect a diode in series with the input) 【 Module Size 】: Length 70mm, Width 42mm, Height 13mm 250W: Power supply voltage: DC8.5V-48V Output voltage: 10-50V continuously adjustable Power supply current: 10A (MAX) Constant current range: 0.2-8A Working temperature: -40~85 ℃ Operating frequency: 150KHz Power: 250W Size: 70 * 36 * 13mm _x000D_