13003 triode parameter data: An electronic clock device with a wireless network monitoring camera is characterized in that it comprises an electronic clock device body with a wireless network monitoring camera; the electronic clock device body with a wireless network monitoring camera is composed of a foot, a wireless transmission module, a It consists of a rechargeable battery, a speaker, a touch display screen, a camera, a casing, an infrared device, and a microprocessor; the feet are fixedly installed at the bottom of the rechargeable battery; a casing is fixedly installed on the top of the rechargeable battery, and the The interior is provided with a touch screen, a camera, an infrared device and a microprocessor; the microprocessor is electrically connected to the rechargeable battery through wires; the wireless transmission module, speaker, display, camera and infrared device are connected to the micro processor through wires The display screen is arranged at the bottom of the camera, and the camera is surrounded by an infrared device; the wireless transmission module is fixedly installed on both sides of the rechargeable battery, and the speakers are opened on both sides of the casing Camera Watch,HD,HD1080 Jingjiang Gisen Technology Co.,Ltd , https://www.jsgisentec.com
MJE13003 triode is a high-pressure high-power switch triode mainly used for energy-saving lamps and fluorescent electronic ballasts. The silicon NPN type is packaged in TO-126. The shape and pin arrangement of MJE13003 triode are as follows: 
MJE13003 Transistor main parameter collector - base voltage VCBO 700 V
Collector-emitter voltage VCEO 400 V
Emitter-base voltage VEBO 9V
Collector Current IC 2.0 A
Collector Dissipated Power PC 40 W
Maximum working temperature Tj 150 °C
Storage temperature Tstg -65-150 °C
Collector-base turn-off current ICBO (VCB=700V) 100 μA
Collector-emitter off current ICEO (VCE=400V, IB=0) 250 μA
Collector-emitter voltage VCEO (IC=10mA, IB=0) 400 V
Emitter-base voltage VEBO (IE=1mA, IC=0) 9 V
DC current amplification factor 5~40