MC34063 (njm2360) and 12V input 320V output dc dc converter circuit guess a small 37 inch television run, but such an application to experiment with I output of the circuit to be isolated because of how the results do not know what more to be mixed and less material is used for the short time I’ll try a circuit for MOSFET 2SK3131 2SK3132 or used ..
MC34063 320V DC DC Converter Schematic
I was in the coil of 300μH in the end 15A. There are also 300 grams weighs. 0.3 km is not lightly never in it is assumed that the 4-5 kg weight system, but with possible unavoidable Well Given the importance of having the coil. I wanted to be much smaller and I’d rather it ‘s a 75μH 15A in if true, but I inconvenience of the coil that there is no room for such selection.
Current situation is important to give a performance because there is no FET ideal, it is to select a reasonable waste to examine the specs unfortunately. voltage absolute first. 400V as soon as chopper that disadvantage decisively at the time it is … We need at least because it is 330V output.
Source: darkside.higashino.jp
Password: 320volt.com
Published: 2009/01/25 Tags: dc dc converter circuit, power electronic projects
PIC16F84 Advanced Timer Circuit
PIC16F84 made a beginning with a simple timer in the introduction to electronic. 2 minutes 45 seconds every 15 seconds to 3 minutes and 45 seconds set in five relays to switch the unit ON. Hours after the relay is set at the buzzer OFF will also be informed. This has been called in to help make the call letters of his match with the length of Morse from playful buzzer. Morse meet to look like I’m going to be easy to rewrite software. I set the time switch is pressed which we can see the LED. Time error, we used the RC oscillator clock, and the room temperature (temperature in the lower frequency) in a few seconds. I want to ceramic or crystal oscillator.
Led, Sound Operated Simple Timer Circuit