I'm curious to know, could you clarify for me the voltage requirement for DALI? I understand that it's a digital lighting control system, but I'm unsure of the specific voltage level it operates on. It would be greatly appreciated if you could provide me with this information. Thank you in advance for your assistance.
5 answers
EthereumEmpress
Fri Sep 13 2024
The DALI bus is designed to support multiple units, each with specific current requirements. The maximum current capacity of the bus is 250 mA, ensuring sufficient power for all connected devices.
Maria
Fri Sep 13 2024
The DALI bus operates within a defined voltage range that ensures optimal performance and safety. The nominal voltage range spans from 0V to 20.5V, providing a stable environment for digital communication.
Maria
Fri Sep 13 2024
To prevent overloading and ensure fair distribution of power, each unit on the DALI bus is limited to a maximum current consumption of 2 mA. This restriction ensures that no single device can monopolize the available power, preserving the stability of the system.
Sebastiano
Fri Sep 13 2024
To safeguard against potential damage, the DALI bus also specifies an absolute maximum voltage range, extending from -6.5V to 22.5V. This range allows for brief voltage excursions without compromising the integrity of the system.
CryptoNinja
Fri Sep 13 2024
Voltage drop across the DALI bus is a critical factor in maintaining signal quality. The maximum allowable voltage drop is strictly limited to 2V, ensuring that signals remain clear and undistorted.