Corelink Semiconductor has launched the CL1100-based 5-7W E27 LED lighting driver system solution DB2. This driver module meets the requirements of small size (L×W×H=5.1cm×2.1cm×1.8cm), low standby power consumption (﹤300mW), high safety performance (transformer withstand voltage 3750VAC), and EMI compliance with EN55022 and FCC15 (Class B). It still maintains a wide voltage input range (90VAC-265VAC), excellent linear regulation rate (0.78%) and load regulation rate (3%), as well as low output ripple (﹤150mV) and high efficiency (85%). It also has protection functions such as short circuit protection, overvoltage protection and open-loop protection. It is an E27 LED lighting driver solution with excellent comprehensive performance indicators and high cost performance.
The figure below is the EMI test waveform of the DB02 system.
Input voltage 110V, output voltage 5V, 700MA.L
Input voltage 110V, output voltage 5V, 700MA.N
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