Features: 1. Support multi-voltage DC output when 5V input. 2. Output current: 2~20mA. (If you want to increase the current, please replace the fuse under the transformer with a 0 ohm resistor, up to 50 mA, but it is not recommended.) 3. When the input voltage is 5V, the output voltage can be adjusted within the range of 280~1200V. 4. When the input voltage is 6~12V, the output voltage can be adjusted within the range of 400~1200V. 5. The capacitor can be charged, but the charging speed is a bit slow, please pay attention. 6. As a module power output module, the sensor is not possible. 7. Corresponding product description: This module is used for security products, and the stability is not bad. 8. This module has AC output, the output is about AC 75V, but can not be adjusted. Specification: Material: PCB Color: blue Input voltage: 3-5V Output current: 2-20mA Weight: approx. 25g Package list: 1 * Step Up Module1Support multi-voltage DC output when 5V input 2Output current: 2~20mA. (If you want to increase the current, please replace the fuse under the transformer with a 0 ohm resistor, up to 50 mA, but it is not recommended.) 3When the input voltage is 5V, the output voltage can be adjusted within the range of 280~1200V 4When the input voltage is 6~12V, the output voltage can be adjusted within the range of 400~1200V 5The capacitor can be charged, but the charging speed is a bit slow, please pay attention