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## Short Circuit Calculation |

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11 Threads found on edaboard.com: **Short Circuit Calculation**

The HVIC's are not current sources but rather current limited switches. The pulsed **short** **circuit** current spec of 2A is based on a 15V supply and implies the RdsOn is 7.5Ω.
This article from Fairchild explains more factors and details on Rg.

Power Electronics :: 08-17-2014 08:43 :: SunnySkyguy :: Replies: **9** :: Views: **1722**

You made a mistake in your Zout **calculation**.
In this **circuit** Ib is not equal to 0A. To find Zout we "**short**" transistor base terminal to ground. But this "**short**" is only for AC signal. And this means the in real life we "**short**" transistor base to GND via large capacitor. So transistor is ON and still work (...)

Analog Circuit Design :: 06-09-2014 16:20 :: jony130 :: Replies: **18** :: Views: **1884**

The capacitor and resistor work together to limit the current to the LEDs. The resistor *can* be omitted but I would not recommend it because it's the only thing that saves a total meltdown if the capacitor goes **short** **circuit** (the usual failure mode).
The **calculation** is best done in two stages, first find the total resistance needed to li

Elementary Electronic Questions :: 06-09-2013 22:45 :: betwixt :: Replies: **4** :: Views: **626**

does any body know about ETAP & how to calculate **short** **circuit** on ETAP?

Power Electronics :: 03-01-2011 04:22 :: zhobin :: Replies: **0** :: Views: **1184**

0.1-j300 is close to an open **circuit**, not a **short**. Plot it on a smith chart, you'll see the open.
Your simulation seems fine.
Mazz

RF, Microwave, Antennas and Optics :: 02-20-2011 05:06 :: Mazz :: Replies: **3** :: Views: **1000**

Hi there,
Anyone can show me how to calculate mutual impedance of 2 dipole antennas (one dipole is driven while one is **short** **circuit**) using input impedance obtained from NEC?
I'm using this: Zmutual=sqrt.
However, it didn't match with the **calculation** I used by Induced EMF Method.This method (EMF) matched with previous con

Electromagnetic Design and Simulation :: 02-15-2010 16:21 :: yvonne82 :: Replies: **0** :: Views: **1475**

Thank for good tips. So far I search practical transformer **calculation** in **short** **circuit** mode. I think this is used for making transformer for welding. Correct me if I am wrong.
Any advice or idea is welcome.

Power Electronics :: 02-08-2010 18:22 :: DraganM :: Replies: **5** :: Views: **8812**

For calculating the output resistance, all inputs and DC bias sources are deactivated (replaced by **short** **circuit** if voltages ).This would cause a **short** between the gate and source of M1 (at small signal analysis) so it would be replaced by rds1 .For M2 both its gate and bulk are connected to ground so the upper 2 current sources can be (...)

ASIC Design Methodologies and Tools (Digital) :: 06-11-2007 13:52 :: ieropsaltic :: Replies: **4** :: Views: **3251**

Hi Guys,
I would like to about the **short** **circuit** current parameter spell out in linear power supply data sheet eg lp2951.
1. What is this parameter used for ? is it considered in any **calculation**?
2. What is **short** **circuit** resistor? i have notice its placed before the input of regulators. How is the (...)

Analog Circuit Design :: 03-05-2007 15:19 :: oled80 :: Replies: **0** :: Views: **964**

How to calculate the **short** **circuit** power in 2 cascaded CMOS inverter using winspice and the Dynamic power **calculation** too. also how do I determine the **short** **circuit** current PMOS current and NMOS current? also how to determine the charging and discharging current? (...)

Analog Circuit Design :: 03-16-2006 16:47 :: udit :: Replies: **2** :: Views: **1426**

Electrical Designer's Reference (EDR) is a source for electrical **calculation** software including General Purpose Voltage Drop, Series Voltage Drop, Fault Current or **short** **circuit** Current, and Motor **circuit** Fusing/**circuit** Design.
The EDR is intended for the benefit of all Electrical Professionals, including (...)

Software Links :: 02-27-2003 13:08 :: MoonShine :: Replies: **0** :: Views: **830**

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