Home / Amplifier Diagram / MOSFET Amplifier 200W using IRFP250N

MOSFET Amplifier 200W using IRFP250N

MOSFET Amplifier 200W using IRFP250N:

MOSFET amplifier 200W using IRFP250N has four pieces of IRFP250N. IRFP250N transistors are very cheap and available in electronics market. IRFP250N 200W MOSFET amplifier circuit has very good performance.

IRFP250N 200W MOSFET amplifier circuit has designed for single or mono audio output. If we need stereo output then we should build two similar circuits. Firstly one circuit have to make for performance testing to ensure that the circuit really working well with best audio output.

 

This the amplifier circuit diagram of IRFP250N

Advertisements
MOSFET Amplifier 200W using IRFP250N Front with component
MOSFET Amplifier 200W using IRFP250N Front with component

The front side of the circuit

MOSFET Amplifier 200W using IRFP250N Front with symbol
MOSFET Amplifier 200W using IRFP250N Front with symbol

 

The back side of the circuit

MOSFET Amplifier 200W using IRFP250N back side
MOSFET Amplifier 200W using IRFP250N back side

 

We have to use dual type of power supply. (positive voltage, ground voltage  and negative voltage). We need 4 amperes minimum of transformer with ±45V output for mono circuit. For stereo circuit we have to use 8 amperes. We also can use 6 ampere transformer for stereo circuit.

 

About power supply

If we use 45 voltage and 4 ampere for mono circuit diagram. Then our watts will be? We know voltage X amperes = Watts. Then our voltage is 45 and ampieres is 4, So, 45X4=180 Watts we can get frome this circuit if we use 45 voltage and 4 amprers. Or for stereo amplifier we have to use 8 amperes then our Watts will be. 45X8=360. Always we have to use good quality of transformer. The transformer primary and secondary watts need to same watts. Otherwise we can’t get actual watts. So please always use good type of transformer.  

 

About IRFP250N mosfet:-

The type of transistor- MOSFET

The type of Control Channel- Negative channel

Max Power Dissipation (Pd)- 214 W

The Max Drain-Source Voltage (Vds)- 200 V

The Max Gate-Source Voltage (Vgs)- 20 V

The Max Drain Current |Id|: 30 ATotal Gate Charge (Qg)- 123 nC

The Max Drain-Source On-State Resistance (Rds)- 0.075 Ohm

 

Download PDF: MOSFET Amplifier 200W using IRFP250N

If you need any other circuit diagram please visit us 

www.electronicshelpcare.com

About Electronics Help Care

Ramen Bairagee

Check Also

2n3055 amplifier circuit diagram 200 watts.

2n3055 amplifier circuit diagram 200 watts.

2n3055 amplifier circuit diagram 200 watts. This is a 2n3055 amplifier circuit diagram 200 watts. …

Leave a Reply

Your email address will not be published. Required fields are marked *