This is a DC converter featuring a high output voltage of DC 450V. The module delivers steady output even when the input voltage fluctuates. This is a non-isolated converter.
Input: DC 9-24V.
Minimum starting voltage: 8.4V.
Output: adjustable DC 220V-450V (MAX 450V). The output voltage stays stable despite changes in the input voltage.
Power: 40W for continuous operation, up to 70W for intermittent use. If the input voltage decreases, the output power decreases; if the input voltage increases, the output power increases, but the output voltage remains unaffected. A suitable power source for the converter: a DC 12V lead-acid battery or a 3/4-series pack of 18650 batteries, capable of supplying a current above 7A.
Undervoltage protection: included. When the input falls below 7.6V, the voltage will not be boosted.
Reverse polarity protection: included.
Indicator: the LED illuminates when charging is complete.
Charging time: charging a 1000µF capacitor to 450V takes roughly 5 seconds.
Note: at high power levels, the fuse may blow; you will need to replace it to restore the module to operation