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STD high_frequency_inverter_50Hz_using_atmega16A

high_frequency_inverter_50Hz_using_atmega16A

Project tags

License

TAPR Open Hardware License

License: TAPR Open Hardware License

Mode:

Mode

Schematic/Simulation

Schematic/Simulation

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Update time: 2024-11-22 19:08:58
Creation time: 2024-07-06 15:13:07
Description

Description

High frequency inverter using irf3205 mosfet and atmrga16A chip.

IRF3205 MOSFET:

The IRF3205 is an N-channel power MOSFET that can handle high currents. It’s commonly used for fast switching applications.

Key features of the IRF3205 include:

Voltage and Current Ratings:

Voltage: Up to 55 Volts

Current: Up to 110 Amperes

Low ON-Resistance: The IRF3205 has a low ON-resistance (around 8.0 mΩ), making it suitable for switching circuits.

Applications: It’s commonly used in speed controllers, boost converters, and other switching applications.

Package: Available in a TO-220 package.

Gate Threshold Voltage: Requires a minimum gate threshold voltage of 2V.

Operating Temperature Range: -55°C to 125°C.

ATmega16A Microcontroller:

The ATmega16A is an 8-bit microcontroller from Atmel (now part of Microchip Technology).

It features 16KB of flash memory, 1KB of SRAM, and 512 bytes of EEPROM.

The ATmega16A is commonly used in embedded systems, robotics, and various control applications.

High-Frequency Inverter:

An inverter converts DC (direct current) voltage into AC (alternating current) voltage.

A high-frequency inverter operates at frequencies higher than the standard 50/60 Hz power frequency.

Instead of using bulky power frequency transformers, high-frequency inverters use other techniques to achieve higher efficiency and reduce size.

Design Drawing

Design Drawing

schematic diagram
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PCB
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ID Name Designator Footprint Quantity
1 22pf C1,C2 C0603 2
2 4700uF C3 CASE-A_3216 1
3 470uF C4 CASE-A_3216 1
4 1N4007W D1,D4,D5,D6,D7,D8,D9 SOD-123_L2.8-W1.8-LS3.7-RD 7 C328592
5 1 D2 SOD-123_L2.8-W1.8-LS3.7-RD 1 C328592
6 2 D3 SOD-123_L2.8-W1.8-LS3.7-RD 1 C328592
7 1 KEY1 KEY-SMD_2P-L6.2-W3.6-LS8.0 1 C118141
8 2 KEY2 KEY-SMD_2P-L6.2-W3.6-LS8.0 1 C118141
9 3 KEY3 KEY-SMD_2P-L6.2-W3.6-LS8.0 1 C118141
10 LED三色(RED,YELLOW,GREEN) LED1 LED-TH_6P_LED4GREEN 1 C9900027004
11 ATMEGA16A_PU MM2 ATMEGA16X-DIP 1
12 BC548C Q1 TO92-INLINE 1
13 4 Q2 TO-220AB-3_L10.4-W4.6-P2.54-L 1 C533247
14 3 Q3 TO-220AB-3_L10.4-W4.6-P2.54-L 1 C533247
15 2 Q4 TO-220AB-3_L10.4-W4.6-P2.54-L 1 C533247
16 5 Q5 TO-220AB-3_L10.4-W4.6-P2.54-L 1 C533247
17 1 Q6 TO-220AB-3_L10.4-W4.6-P2.54-L 1 C533247
18 6 Q7 TO-220AB-3_L10.4-W4.6-P2.54-L 1 C533247
19 AUIRF3205Z Q9,Q10,Q11,Q12 TO-220AB-3_L10.4-W4.6-P2.54-L 4 C533247
20 BC548BU Q8 TO-92-3_L5.1-W4.1-P1.27-L 1 C896671
21 220 R1 R0603 1
22 10k R2,R4,R5,R6,R7,R9,R10,R11,R12,R13,R14,R16,R17,R18,R19 R0603 15
23 47k R3,R8,R21 R0603 3
24 4.7k R15 R0603 1
25 1k R20 R0603 1
26 10k RP1 RES-ADJ-TH_3386P 1
27 16MHz U1 GM-CRYSTAL-16MHZ 1
28 LCD-16X4 U2 LCD-8X2 1
29 XT60 U3,U9 CONN-TH_XT60 2 C98733
30 H7815-500 U4 PWRM-TH_H7805-500 1 C5453094
31 T1 U5 XFMR-TH_24-500-LPI 1 C17350848
32 30AMP RELAY U6 RELAY-TH_RELAY-SPST 1 C2941249
33 PC817C-MS U7,U8 SOP-4_L6.5-W4.6-P2.54-LS10.0 2 C7472816

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