LDALI-PWM4 PWM Module

LDALI-PWM4-x
DALI-2

Index

The LDALI-PWM4-x is a 4 channel constant voltage LED driver. It is suitable for constant voltage LED modules and LED strips with operating voltages from 12 to 24 V DC.

The module provides a wide dimming range from 0.1% to 100% and adjustable PWM frequency (125/250/500 Hz). The maximum load is limited by 3 A per channel. The module provides overtemperature protection as well as open- and short-circuit-protection for each channel.

From a DALI perspective, the channels can be controlled independently via separate DALI addresses. The LDALI-PWM4 module is compliant to the DALI specifications IEC 62386-101, IEC 62386-102 and IEC 62386-207 (Device Type 6,“LED”). Separate module types for tunable white (LDALI-PWM4-TC) and colour control applications (LDALI-PWM4-RGBW) support the DALI specification IEC 62386-209 (Device Type 8, “Colour Control”).

LDALI-PWM4 PWM Module Products


LDALI-PWM4
LDALI-PWM4PWM module, DALI, 4 x 3 A LED outputs, 24 V DC ext.
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Documentation and Software
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LDALI-PWM4-RGBW
LDALI-PWM4-RGBWPWM module RGBW, DALI, 4 x 3 A LED outputs, 24 V DC ext. (expected availablity Q1 2022)
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Documentation and Software
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LDALI-PWM4-TC
LDALI-PWM4-TCPWM module tunable white, DALI, 4 x 3 A LED outputs, 24 V DC ext. (expected availability Q1 2022)
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Documentation and Software
3D View