 |
| iControl Electronics Co., Ltd www.icontrol.com.vn |
LED set 2nd Generation standardization:
With the experience gained from the LEDset technology and as a reaction to the growing demand of OEMs to introduce a standardized multi-vendor electrical interface for SSL
systems, ICONTROL now presents an enhanced version of LED set with plenty
of new features: LED set 2nd Generation.
A smart electrical interface between the LED driver and the LED
modules is the missing link essential to the maturity of the SSL components
business. With the LED set 2nd Generation standardized electrical interface for
SSL systems, ICONTROL offers a technology that closes this link and fully matches the requirements:
- Cost-effi cient
- Reliable
- Easy and ready to use
LEDset 2nd Generation is an analog 3-wire interface,
including LED supply, allowing basic communication between an LED driver and
one or more LED modules. The interface supports the following main functions:
- Output current setting of constant-current drivers to single LED modules as well as to series/parallel-connected LED modules
- Best matching of driver and modules working point (e.g. lm/W)
- Self-confi guration according to system structure, auto matic tracking of technology development (future-proof)
- Easy mode of operation (plug & play)
- Additional monitoring and protection features (e.g. thermal protection of the LED modules)
- Added value for OEMs: reliable TCO proposition, reduced structural costs
Hybrid (comfort) dimming technology
OPTOTRONIC
Intelligent DALI LED drivers dim from 100 % to 1 %. In order
to achieve optimum dimming, e.g. by ensur ing that it is not visible and by
avoiding stroboscopic effects, ICONTROL combines two dimming methods: amplitude
modu lation and pulse width modulation (PWM).
From 100 % to around 25 %, the drivers are dimmed by amplitude
modulation. This is done by the adjustment of the current amplitude: the amplitude is decreased
to dim the lighting down. The dimming
levels between 1 % and around 25 % are
con trolled by pulse width modulation (PWM). This combination offers the best
way to ensure a smooth, non- flicker dimming behavior.
No comments:
Post a Comment