BZV55C15 15V Zener Diode 500mW 5% Tolerance SOD80 Package MAX487 low-power RS-485/RS422 transceiver J4 are used to adjust

J4 are used to adjust the sensitivity or measuring range

The data latch of the IC produces various duty ratio signals at the OUTR

the BTA/BTB40-41 series is used for general purpose AC switching

5cm (2x3 Inches)

BZV55C15 15V Zener Diode 500mW 5% Tolerance SOD80 Package MAX487 low-power RS-485/RS422 transceiver J4 are used to adjustThis is the BZV55C15 Zener diode. A Zener Diode is a semiconductor device that is used to conduct current either in the forward or reverse direction. The diode consists of a special, heavily doped p n junction, designed to conduct in the reverse direction when a certain specified voltage (Zener voltage) is reached. Every Zener diode has a well defined reverse breakdown voltage after which it starts conducting current in reverse bias mode without