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i done it in practical, by designing the ckt, it works good. but not able to do it in simulation .
my desired maximum current input is 120 mA. the breakdown voltage is 400mA. so there was no problem during testing. please suggest me how to make the break down votage of the zener diode to 400mA...
i can see a good responce during 120mA if i go to 200mA there is a break down in it.
even during 120 mA supply. i can see a small drop in zener diode around 500.3nA . what i should do to make its breaking current to 400mA.
i have attached the image of orcad .
regards,
rakesh
i tried all the ways to find the particular diode bzy88c16. or if u can suggest me some other diode with 16v and 400mA. the main use is to breakdown the supply if it exceeds 16v or 400mA. but i was not able to find such kind of zener ..
waiting for reply,
rakesh
hi,
i need to add a zener diode in orcad software for simulation, but i could not find the one i searched for. the zener diode is BZY88C16. The voltage and current of the diode is 16v and 400mA.
i tried for the spice model for it. if any one can sent the spice model for it to add to the...
i need to know the switching speed , hence the on and off time is given. how to calculate the switching speed...
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which of those switch works with RF signal as input....
i need to find the switching speed for the following four electrical switches. the rise time and fall time is given and also switching ON and OFF time is given. i need to know switching speed and also which of the switch works if RF as input and which switches works if DC as input supply. the...
the input impedance value is 50Ω and the output or load is 25Ω typically . so how to match impedance between those two resistor value and the important thing is , use only capacitor and inductor in the circuit. the input signal is RF signal and the output is a laser diode.the frequency range is...
thanks keith. i am using a RF signal as input and load is a laser diode, which has typical impedance value of 25Ω. so how to connect capacitor and inductor in between then for impedance matching. The working frequency is 2.6GHz.
i have designed my circuit, but i am confused about impedance matching. i know we can use a resistor for matching, but is it possible to use a capacitor or inductor for matching the impedance in a circuit.
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