High Performance Current Mode PWM Controller

OB2273 is a highly integrated current mode PWM control IC optimized for high performance, low standby power(less than 100mW) and cost effective offline flyback converter applications. It offers complete protection coverage with auto-recovery including Cycle-by-Cycle current limiting (OCP), over load · Power on Soft Start Reducing MOSFET Vds Stress \r\n· Frequency shuffling for EMI\r\n· Extended Burst Mode Control For Improved Efficiency and Minimum Standby Power Design\r\n· Audio Noise Free Operation\r\n· Fixed 65KHZ Switching Frequency\r\n· Comprehensive Protection Coverage\r\n· VDD Under Vol;

OB

昂宝电子

High Resolution 27x PTZ Dome Camera

• High resolution of 680TV lines • Min. illumination 0.2Lux@F1.6 (Color), 0.01Lux (B/W) • Powerful 27x Zoom (3.5 ~ 94.5mm), Digital 16x • Day & Night (ICR), SSNRIII • Motion Detection • Coaxial control (Pelco-C), RS-485, 24V AC

文件：1.42203 Mbytes 页数：2 Pages

HANWHAVISION

韩华

High Resolution 27x PTZ Dome Camera

• High resolution of 680TV lines • Min. illumination 0.2Lux@F1.6 (Color), 0.01Lux (B/W) • Powerful 27x Zoom (3.5 ~ 94.5mm), Digital 16x • Day & Night (ICR), SSNRIII • Motion Detection • Coaxial control (Pelco-C), RS-485, 24V AC • IP66 Grade

文件：282.74 Kbytes 页数：2 Pages

HANWHAVISION

韩华

960H High Resolution 27x Zoom Camera

• High resolution of 680TV lines (ER mode) • Min. illumination 0.2Lux@F1.6 (Color), 0.01Lux (B/W) • Powerful 27x zoom (3.5 ~ 94.5mm), Digital 16x • Day & Night (ICR), SSNRIII, MD • Coax, RS-485 control

文件：554.96 Kbytes 页数：3 Pages

HANWHAVISION

韩华