I'm generating a pulse of 3V with frequency 80Hz (12.5ms time period) and pulse duration 0.125ms and feeding it to a transformer since i want the pulse to get amplified around 60V. At the output amplification s happening but the pulse is changed to a spike, can you tell me what could be the reason? (an ordinary transformer 220V-12V stepdown transformer is reverse connected ie. now it is 12V-220V stepup and voltage amplification happens)

0 Answers  

---

what determins the amount of voltage produced by a voltaic cell?

1 Answers  

---

When Alarm report at LED,Alarm volatge is 11-13 Volt But LED is of 3 volt.then why not it burn?

0 Answers  

---

what is the current density of copper & alluminium.

0 Answers  

---

what is the difference between high impedance REF & REF, same high impedance differential protection & differential protection for Power transformer?

1 Answers  

---

---

what's the thickness of 1.5sqmm wire

1 Answers   Bhel,

---

1.main parts of generator? what is used A-check,B-check,C- check? 2.what is FM200 system in data centers? 3.difference between pac,ahu?

0 Answers   TATA,

---

What is frequency?

4 Answers   BTCL, TCS,

---

in 220 kv substation,what is the mean of avr voltage reading? means at oltc temp. 36 the avr voltage was 109v.so what the mean of 109v

1 Answers  

---

what is the range of maximum DOL and SDS can be use for pump and fan application

0 Answers  

---

i want the formula of total eletical knowledgement

1 Answers  

---

selection of conductor in different voltage?

1 Answers   TATA,

---