Yuan Dean Scientific Co., Ltd. (YDS) announced that it is expanding its LDA24 series of step-down dc-dc LED drivers with five new models generating constant output currents reaching 700mA. With a wide input ranges of 5-36Vdc that step-down to wide output ranges 2-32Vdc, the new models in the LDA24 series generate constant output currents of 300, 350, 500, 600, and 700mA with an accuracy of up to ±2%, ensuring the constant color and brightness that is required by today’s most demanding LED applications.
Producing up to 23.8W of power in a compact package (22.10 x 12.55 x 8.5mm), the LDA24 series features include remote ON/OFF control function as well as PWM and analog voltage dimming control (0 – 100%). Boasting efficiencies of 96%, YDS’s LED drivers can be used at an operating temperature of -40 to +85°C at full load.
The manufacturing process of YDS has been completely standardized and is RoHS compliant. YDS was awarded ISO 9002 quality management in 1998, ISO 9001:2000 quality management in 2001, ISO 14001:2004 environmental management in 2005, IECQ 080000 Hazardous Substance Process Management in 2008.