This is the 1000W power SMPS Inverter wuth TL494 Oscillator on DC side and NE556 and CD4013 on Output side that operates the IRF740 on 50HZ frequency.
DC to DC converter frequency 40Khz.
The main features of this inverter are:
DC to DC converter frequency 40Khz.
The main features of this inverter are:
Specification:
Output
| AC Voltage | 220/ 230/ 240 VAC |
Rated Power | 8000 Watt | |
Surge Power | 1200 Watt | |
Waveform | Modified Sine Wave | |
Frequency | 50 Hz | |
AC Regulation | ± 5% | |
Power Factorallowed | CoSo - 90C ~ CoSo + 90C | |
Input | No Load Current Draw | < 1.0 A |
DC Voltage | 12 V | |
Voltage | 10.5 - 15 VDC | |
Efficiency (Typ ) | >90% | |
Protection | BAT.Lowalarm | 10±0.5V |
BAT. Lowshutdown | 9.5±0.5V | |
Over Load | Shutt off output voltage, re-power on to recover | |
Over Voltage | 15.5 V | |
Over Temperature | Shutt off output Voltage recovers autimatically after temperature goes down | |
Output Short | Shutt off out Voltage, re power on to recover | |
BAT. Polarity reverse | By fuse open | |
Environment | Working Temp | 0°~+ 40°C |
Applications | Home and Office appliances, power tools and portable equipments, Vehicles, Yacht, and solar power system |
On the Dc side you can us IRF3205 insted of IRF1404. In AC output side you can use IRF840.
Transformer Specification.
Core: EI40H
Primary Turns: 3+3T (center taped)
use 6 Litz wires of #21WAG togather to wound 3+3 Turns on primary side
Secendory Side: 63 Turns of #21 WAG
https://rapidshare.com/files/3000871579/bottom-side.pdf
https://rapidshare.com/files/4195492300/bottom-side-mirror.pdf
https://rapidshare.com/files/3942166791/top_and_bottom.pdf
https://rapidshare.com/files/3628437718/top-overlay.pdf
https://rapidshare.com/files/2836698622/top-overlay-mirror.pdf
https://rapidshare.com/files/570047441/Schematic.pdf
Note: TC1 in circuit diagram show Thermister
https://rapidshare.com/files/4195492300/bottom-side-mirror.pdf
https://rapidshare.com/files/3942166791/top_and_bottom.pdf
https://rapidshare.com/files/3628437718/top-overlay.pdf
https://rapidshare.com/files/2836698622/top-overlay-mirror.pdf
https://rapidshare.com/files/570047441/Schematic.pdf
Note: TC1 in circuit diagram show Thermister
PLEASE CAN YOU TELL US SOME SPECIFICATIONS OF POWER TRANSFORMER : tension , amper, watt power ? ...THANK YOU
ReplyDeleterated power 8000 W or 800 W
ReplyDeleteHi
ReplyDeletethanks nice article i am making same on interest
i am unable to get details from following links please help me my email Id palanee64@gmail.com
thanks ever
R.Palanivel
https://rapidshare.com/files/3000871579/bottom-side.pdf
https://rapidshare.com/files/4195492300/bottom-side-mirror.pdf
https://rapidshare.com/files/3942166791/top_and_bottom.pdf
https://rapidshare.com/files/3628437718/top-overlay.pdf
https://rapidshare.com/files/2836698622/top-overlay-mirror.pdf
https://rapidshare.com/files/570047441/Schematic.pdf
hamidjutt6874@gmail.com
ReplyDeleteunable to get details from following links please help me my email Id :
ReplyDeletemedoboot@gmail.com
pls sir,i nd overload and b3 full circuit for my inverter.
ReplyDeleteInverter pcb layout send
ReplyDelete