大纲

LED lighting evaluation environments consist mainly of reference solutions for developers of LED lighting fixtures. Several evaluation boards with different topologies and dimmer interfaces including DALI are available for a variety of customer applications. All boards support digital power supplies. Communication evaluation environments provide reference solutions for developers of products such as dimmers with communication capabilities (communication masters, DALI switches, sensors). They can be used to evaluate communication with lighting fixtures. Visit the Renesas website for details of each board.

  RL78I1A
DC/DC
LED control evaluation board
(EZ-0012 + DALI-2
EXPANSION BOARD)
AC/DC
Single-stage-converter
1-Channel Output
(TPW-RL78I1A-1C)
AC/DC
Two stage conveter
1-Channel Output
(TPW-RL78I1A-2C)
AC/DC
Two stage conveter
3-Channel Output
(TPW-RL78I1A)
Renesas
Synergy™
(DK-S128)
Power supply voltage DC5V AC100-240V AC100-240V AC100-240V DC5V or USB
Topology Single-stage-converter
(non-isolated)
Single-stage-converter
(non-isolated)
Two stage conveter
(non-isolated)
Two stage conveter
(isolated)
-
AC/DC - Flyback(DCM-PFC) Boost(CRM-PFC) Flyback(CRM-PFC) -
DC/DC Buck (low-side drive) - Buck (low-side drive) Buck (high-side drive) -
Output (max.) 5V, 350mA 60V, 200mA
1 channel (LED single-color applications)
200V, 250mA
1 channel (LED single-color applications)
90V/ch, 350mA/ch
3-channel (LED full-color applications)
-
Dimmer type (min. dimmer value) Current dimmer Current dimmer (5%) Current + burst dimmer (0.4%) Current dimmer (1%) -
Dimmer interface DALI/DMX512/IR/Volume Volume SW DALI/IR DALI/DMX512/IR DALI
Automatic software generation tool Supported Supported Supported Supported -
Unit size(W x D x H) 65 x 115mm 160.4 x 107.6 x 63.8mm 190.4 x 110.6 x 63.8mm 240 x 195 x 70mm 140 x 160mm
应用

For routers and switches supporting LED lighting and DALI communication.