2SJ109 P-FET DUAL 30V Id2.6mA |
2SJ113 P-FET 100V 10A 100W OE35
2SJ117 P-FET 400V 2A 40W 35ns |
2SJ162 P-FET 160V 7A 100W 1E
2SJ174 P-FET 60V 20A 75W 235ns |
2SJ175 P-FET 60V 10A 25W OE25
2SJ177 P-FET 60V 20A 75W 0E085 |
2SJ182 P-FET 60V 3A 20W OE28
2SJ200 P-FET 180V 10A 120W |
2SJ201 P-FET 200V 12A 150W
2SJ306 P-FET 250V 3A 25W 2E =3 |
2SJ307 P-FET 250V 6A 2W 1E
2SJ353 P-FET 60V 1.5A 1W E37 |
2SJ449 P-FET 250V 6A 35W E8
2SJ72 P-FET 25V 30MA 0.6W Up2V |
2SJ74 P-FET 25V 1mA Up2V
2SJ77 P-FET 160V 0.5A 30W |
2SJ79 P-FET 200V 0.5A 30W 2SJ103 P-FET 50V 2.6mA Up2V |
Çağımızın en önemli olaylarından biri bu teknolojiyi geliştirenler halkın kullanımına sunmalarından kaynaklanan ve kullanımı oldukça çeşitli alanlara giren bir uygulama bulması az bir elektronik bilgisi olan ve eli alet tutmaya becerikli olan bu işi biraz gayretle yapabilir
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LED DİRENÇ HESAPLAMA
All LEDs require current limiting, without a current limiting mechanism the LED will usually burn out in under a second. Adding a simple resistor is the easiest way to limit the current. Use the calculator below to find out the value of resistor you require.
For example if you are wanting to power one of our_blank">red LEDs in an automotive application you would see that the typical forward voltage is 2.0 Volts and the maximum continuous forward current is 30mA. Therefore you would enter 14.5, 2.0 and 30 into the Single LED calculation box. After calculating you get 470ohm 1 watt as the result. Here is a that allows you to enter a resistor value and generate the corresponding color code.
Note: For automotive applications use the actual system voltage, not 12 Volts. Most 12 Volt system actually operate at around 14.5 Volts.
LM555 - ASTABLE OSCILLATOR CALCULATOR
NOTE: The leakage currents of electrolytic capacitors will affect the actual output results of the timers. To compensate for leakage it is often better to use a higher value capacitor and lower value resistances in the timer circuits.
LM555 Astable Oscillator Circuit Diagram
The next calculator can find the capacitance needed for a particular output frequency if the values of R1 and R2 are known.
| Value Of R1 Ohms | Value Of R2 Ohms |
| Frequency Desired Hertz |
|
| |
|
VOLT AMPER OHM ve WATT HESAPLAMA
Current: 
kA (kiloamps)
A (amps)
mA (milliamps)
µA (microamps)
Voltage:
kV (kilovolts)
V (volts)
mV (millivolts)
µV (microvolts)
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