final report electronics circuit design 1

Table ole ole of Cf Contf Contontentsentsents ADAPTER 2 DESIGN STEP DIAGRAM ..... 1.1.2 Diode Rectifier & Filter We use the Full-Bridge Rectifier to minimize the loss... Simulation 1.2.1

TRƯỜNG ĐẠI HỌC TÔN ĐỨC THẮNG

KHOA ĐIỆN – ĐIỆN TỬ

FINAL REPORT ELECTRONICS CIRCUIT DESIGN 1

Lecture: ThS.TR N THÀNH NAM Ầ

Students:

Cao Đặ ng Tiến Phú - 420H0170

Nguy n Ng c Huân - 420h0190 ễ ọ

Phan Thanh Liêm - 420 H0132

HO CHI MINH CITY, YEAR 202

Table o le o le of C f Cont f C ont ontents ents ents

ADAPTER 2 DESIGN STEP DIAGRAM 2

1.1.1 Transformer 2

1.1.2 Diode Rectifier & Filter 3

1.1.3 Voltage regulation & Load 3

SIMULATION 5

1.2.1 Transformer 5

1.2.2 Diode Rectifier 8

1.2.3 Filter 8

1.2.4 Voltage Regulater & Load 10

CONCLUSION 13

OPAMP CIRCUIT 15

THE COMPLETE CIRCUIT 15

CALCULATION 15

SIMULATION 17

1.6.1 Input data 17

1.6.2 Elements data 1

1.6.3 The simulation result 4

1.1.2 Diode Rectifier & Filter

We use the Full-Bridge Rectifier to minimize the loss Base on the figure above, we have the formulation:

𝑣𝑆= 2 × 𝑉𝐷𝑖𝑜𝑑𝑒+ 𝑣𝑜𝑢𝑡−𝑟𝑒𝑐𝑡𝑖𝑓𝑖𝑒𝑟

⟹ 𝑣𝑜𝑢𝑡−𝑟𝑒𝑐𝑡𝑖𝑓𝑖𝑒𝑟= 𝑣𝑆− 2 × 𝑉𝐷𝑖𝑜𝑑𝑒= 22√2 − 2 × 0.7 = (𝑉) 29 71

Choose 𝐶 =100𝑚𝐹⟹ 𝑍𝐶=𝜔𝐶1= 2𝜋𝑓.𝐶1 = 2𝜋 .50 100 101 × −3= 0.03 Ω (𝑣𝑒𝑟𝑦 𝑠𝑚𝑎𝑙𝑙)

So 𝑣𝑜𝑢𝑡−𝑓𝑖𝑙𝑡𝑒𝑟≈ 29 71 𝑉

Base on the figure above, we also have:

Simulation

1.2.1 Transformer

Results:

1.2.2 Diode Rectifier

1.2.3 Filter

Add a Capacitor to reduce wave amplitude

Results:

1.2.4 Voltage Regulater & Load

To set the output steady, we must use the diode Zener with 𝑉𝑧= 10𝑉 to meet the requirement of the threads

Results:

1.6.2 Elements data

1.6.3 The simulation result

The simulation results of the following 𝑣1; 𝑣 ; 𝑣 ; 𝑣2 3 4

The simulation result of 𝑣𝑜