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30W DC-DC Automatic Boost Buck Voltage 12V to 12V - Green
Instructions and precautions: IN +: Input + IN-: Input Negative OUT +: positive output OUT-: negative output enable switch: Disconnect the shorting cap to stop the output module. No input reverse polarity protection£¬ reverse will burn£¬ please note the polarity when in use. Output short circuit output module will automatically stop£¬ Re-plug enable switch shorting cap can be restored. Module start at no load and load prone to short out the output voltage exceeds a preset voltage£¬ it is not suitable for voltage sensitive equipment. Buck efficiency: 5V to 3.3V/3A efficiency: 74.2% 12V to 5V/3A efficiency: 83.8% 24V to 12V/2A efficiency: 86.4% 24V to 18V/2A efficiency: 87.6% Boost Efficiency: 5.0V to 12V/ 1A efficiency: 86.3% 7.4V to 12V/ 1A efficiency: 88.7% 12V to 18V/1A efficiency: 88.3% 18V to 24V/1A efficiency: 87.3% Buck-Boost mode efficiency: 12V to 12V/3A efficienc: 87.4% 5V to 5V/2A efficiency: 81.4%