Features: This boosters power module delivers adjustable high voltages output (280-1200V) from 5V input, for stable power supply in security systems and development board accessories. Features ABS housing, configurable output current (2-20mA), and voltages adjustment via input variations (5V-12V), with optional resistor upgrade for 50mA output (not recommended). for electronics engineers, enthusiasts, and security systems designers requiring precise high voltages control in compact circuits. Perfect for powering surveillances equipment, experimental high voltages circuits, or prototyping industrial automation systems needing stable conversion. Optimized for space constrained applications with ABS construction, this boosters converter module ensures performances in power supply projects and electronic testing environments. Specifications: Materials: ABS Size: 64x31mm input voltages ranges:300 to 1200V Package Includes: 1PC ~ boosters Power Supply Module note: Please allow 0-1cm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the Pictures may not reflect the actual of the item.