Feature: 1. Greatly improve the efficiency of DC/DC converter, and there is no dead zone voltage. 2. Synchronous rectification uses dedicated power for MOSFET with very low on-resistance instead of rectifier diodes to reduce rectification losses. 3. Power for MOSFET a voltage-controlled device, and the volt-ampere characteristic during the turn-on period has a linear relationship. 4. Reasonable structure, compact size, stable performance and high reliability. 5. Adopting aluminum shell, which is durable in use and not easy to be damaged. Specification: Condition: 100% Brand New Item Type: Module Rectification Method: Synchronous Rectification Type: Non-isolated Module Input Voltage: 8-55V (limit 60V, please leave allowance) Output Voltage: 1-35V continuously adjustable. Please pay attention not to exceed this range when adjusting the voltage. The input voltage of the power supply should be greater than the output voltage, and there must be at least a 1V differential voltage. Input power = output power + loss (energy conservation principle) Output Current: 15A (Maximum), the marked current within 10A for a long time is the maximum current under specific conditions (actually measured 12 drops 5V). The actual output current is not fixed, and it is related to the input and output pressure difference, temperature and other conditions Output Power: Good ventilation, natural heat dissipation power of 100W for a long time, enhanced heat dissipation up to 200W, if work for a long time, please leave allowance to pay attention to temperature rise and do heat dissipation Working Temperature: -10~+85℃ Working Frequency: 180KHz Conversion Efficiency: Up to 94% (efficiency is related to input, output voltage difference, output current) Short Circuit Protection: Yes (short circuit output current is 0) Reverse Protection: Yes Wiring Method: High-current terminal, solder-free, IN+: input positive, IN-: input negative, OUT+: output positive, OUT-: output negative Aluminum Shell Size: Approx. 70 x 38 x 31 mm / 2.8 x 1.5 x 1.2 in Synchronous Rectification Technology Introduction: Synchronous rectification is a new technology that uses dedicated power for MOSFET with extremely low on-state resistance to replace rectifier diodes to reduce rectification losses. It can greatly improve the efficiency of the DC/DC converter and there is no dead zone voltage caused by the barrier voltage. The power for MOSFET is a voltage-controlled device, and its volt-ampere characteristic is linear when it is turned on. When the power for MOSFET is used as the rectifier, the gate voltage must be synchronized with the phase of the rectified voltage to complete the rectification function, so it is called synchronous rectification. Synchronous rectification technology is to greatly reduce the rectification loss of the output end of the switching power supply, thereby improving the conversion efficiency and reducing the heating of the power supply itself.. Package List: 1 x DC-DC Module