30W LM2587 Step-Up Voltage Module steps up voltage from its input to output by stepping down the current. This power converter will convert an input 3.5V-30V to an output 4V-40V at 5A capacity. So this module is suitable for the application which requires a highly efficient power drive. In the 30W LM2587, the output voltage is always less than the input voltage. High-Efficiency Pulse Skipping Mode for Light Load helps to achieve high efficiency of 95%. This converter provides an output power of 30W and an output current of 5A. This module is ideal for a 24V car power laptop power supply.
30W LM2587 has a single-turn potentiometer for adjustment of the output voltage. Turning the pot Clockwise increases the output voltage. While kindly don’t adjust the pot counter-clockwise as the input side is at a high voltage level. Because the pot is single-turn, setting an exact voltage is typically not possible. As a result, the setting can easily be achieved with a couple of percent of the target value which is fine for most applications. This is a dc voltage regulator boost module with a high-power and low ripple.
This module features a soft start, thermal shutdown, and under-voltage lockout to protect the module from operating at an insufficient power supply. Low ESR bulk ceramic capacitors avoid long-term aging concerns and contribute to the compact packaging. The small size, lightweight, low internal power consumption, and wide voltage range make it suitable for different applications. These modules are widely used as DIY mobile power, camera power supply, car power, and communications equipment supply, etc.