NXP Semiconductors (NXP Semiconductors) announced the launch of SSL4120, a GreenChip half-bridge resonant controller with integrated power factor correction (PFC) that supports high-power LED applications up to 400W. The single-chip SSL4120 is an efficient solution for high-power LED applications, such as office lighting, shopping mall lighting, high and low patio lighting, parking lot lighting, plaza lighting, and street lighting. The SSL4120 fully supports power supply applications and can be efficiently activated directly from the rectified universal power supply voltage in the range of 90 to 305 volts. SSL4120 supports low total harmonic distortion (THD) below 10%, high power factor (PF) above 0.97 and a typical PFC frequency of 380 kHz, which meets and surpasses general high-power LED lighting applications Specification requirements.
Ryan Zahn, General Manager of NXP Semiconductors ’Global Lighting Solutions Product Line, said:“ Whether indoor or outdoor, worldwide commercial, industrial, and street lighting applications are increasingly demanding high-power LED solutions. SSL4120 single-chip integrated power factor Calibration controllers and half-bridge resonant converters provide an excellent and economical solution for the design of high-efficiency LED drivers and power supplies in the market. "
The main features of SSL4120:
· Single chip integrated power factor correction controller and half-bridge resonant converter controller
· Specially designed for high power LED applications from 75 to 400 W
· Universal power supply operation from 90 to 305 V
· Low THD (<10%) and high PF (> 0.97)
· Resonant topology and valley / zero voltage switching achieve high efficiency (》 93%)
· 380 kHz typical PFC frequency meets THD requirements
· Small form factor enables the most efficient design with minimal external components
· PFC is in a critical working mode that can be controlled instantly
· HBC burst switch
· All-round protection, including over current protection (Over Current ProtecTIon, OCP), over voltage protection (Over Voltage ProtecTIon, OVP), degaussing detection, open loop protection, capacitive mode protection, and general lockout protection input Under operating conditions, it can also ensure safe operation.
The SSL4120 resonant controller is NXP's latest high-power LED driver. It is currently in mass production and samples are available. Other high-power LED green chip solutions include the award-winning SSL4101, which is an integrated PFC flyback controller with a power range of 25 to 150W.
LED Tube Light has quality assurance. All the products are inspected to meet with CE, RoHS standards. Our long-term, strategic, stable partnerships with key component(plug in tube) suppliers ensure our products quality and reliability. Goods must be 100% inspected OK by QC before shipping. We believe that the quality of our products and service will satisfy you. Low power consumption. Lower heating during operation. High CRI, high efficiency, high illumination. Life span up to 30, 000 hours. Well heat management.
2G11 Tubes,12W 2G11 Tubes,18W 2G11 Tubes,25W 2G11 Tubes
SHENZHEN KEHEI LIGHTING TECHNOLOGY CO.LTD , https://www.keheiled.com