Features High-Efficiency Power Supply Module: Ensures stable output voltage whether input is higher, lower, or equal, making it ideal for various applications Advanced Protection Features: Equipped with undervoltage protection and safety functions, this module is suitable for solar energy charging systems Gold-Plated Circuit Board: Features a 1.6mm thickened gold plating process, enhancing conductivity and ensuring long-lasting performance Features: 1、This is a high-efficiency regulated power supply module. When the input voltage is lower than, higher than, equal to the output voltage, the output voltage can be kept stable. 2、This module has protection functions and can be applied to solar energy charging. 3、The circuit board adopts 1.6 thickened gold plating process. 4、 The input uses a replaceable fuse to protect the power supply and equipment. 5、Adopts patch, low resistance, high frequency electrolytic capacitors, so that the ripple drops to zing point. 6、Constant voltage, constant current, undervoltage protection. 7、Using oxidized heat sinks to dissipate heat, the heat dissipation effect is better than that of the aluminum heat sinks. 8、The inductor is made of iron-silicon-aluminum for lower heat generation. Specification: Item Type: Automatic Step Up Down Voltage Regulator Input Voltage: DC5-32V (Recommended more than 10V) Output Voltage: DC1V-30V continuously adjustable Output Current: 10A (MAX), long-term ≤7A Output Power: Long-term 80W, peak 130W, please strengthen the heat dissipation when more than 80W Output Ripple: 50mV (Measured at 12V to 12V, 5A) Short Circuit Protection: Yes Input Reverse Polarity Protection: None, if necessary, connect Schottky diodes at the input end Output Anti-Back: None, if used for battery charging or inductive load, please connect Schottky diode at the output end Size: 77.6x46.5x15mm / 3.06x1.83x0.59in Adjustment Method: 1. Battery undervoltage protection adjustment method: (Set the 10V undervoltage protection and shutdown output with 12V lead-acid battery as an example) Connect the input to regulated power supply and adjust to 10V, adjust the undervoltage protection potentiometer (clockwise increase, counterclockwise decrease), until the fault indicator (red light) is on, the setting is OK; Then when the battery is discharged to 10V, The powe Package List 1 x Voltage Regulator