DC-DC 250W Voltage Amplifier Boost Module
250W High Power voltage and amperage adjustable step up module can be used to achieve adjustable output voltage from 10V to 50V . The module offers a wide current output of up to 6 A. The aluminum substrate itself works as a heat sink, which manages to power the module continuously in high power application. Voltage and amperage adjustment can be made easily with the two potentiometers on it.
The module is made of a special reference IC and high-precision current sensing resistor, which gives a more stable constant current (20 ° C to 70 °C). °C constant current 1A, temperature deviation less than 1%) and therefore particularly suitable for LED driver application. The output current of the module can be increased up to 10A (up to 6A is recommended for continuous use.
The module uses 3296 multi-turns to ensure good stability for high stability voltage and current balance It has a potentiometer and since the voltage and current can be adjusted, it can be used in many applications such as battery charging, LED Driver power supply, Vehicle Power Supply, etc.
Features:
- Module features: Boost module (BOOST)
- Input voltage: DC 10V ~ 40V
- Input current: 6A (MAX)
- Static operating current: 10mA (12V up to 20V, the higher the output voltage, the static current increases)
- Output voltage: DC 10 ~ 50V, continuously adjustable (default output is 19V)
< li>Output current: 6A MAX, when exceeds 4A, please strengthen heat dissipation.- Constant current range: 0.2 ~ 6A
- Output power: = Input voltage*Ampere, for example: input 12V*6A=72W, input 24V*6A=144W, input 36V*5A=180W, input 48V*5A=240W,
- Working temperature: -40~+85℃ (if the ambient temperature is too high, increase heat dissipation)
- Working frequency: 150khz
- Conversion efficiency: 92%~96% (efficiency is related to input, output voltage, current and differential pressure)
- Input reverse connection protection: Yes (less than 5A)
- Mounting method: 4*3mm screw holes
- Connection mode: cable output
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