R5.07-1A10
![](https://miyabisazanka.com/wp-content/uploads/2024/03/image-62.png)
R4.07-1A9
![](https://miyabisazanka.com/wp-content/uploads/2024/03/image-162.png)
R2.11-2A12
![](https://miyabisazanka.com/wp-content/uploads/2024/03/image-352.png)
R1.07-1A10
![](https://miyabisazanka.com/wp-content/uploads/2024/03/image-428.png)
解答
R5.07-1A10
1 \(Tr_2 R_4 Tr_3 Tr_1\)
ワンポイント解説
保護回路
![](https://miyabisazanka.com/wp-content/uploads/2024/04/image-96.png)
![](https://miyabisazanka.com/wp-content/uploads/2024/03/image-62.png)
R4.07-1A9
1 \(R_5 T_{r1} V_S/R_5\)
![](https://miyabisazanka.com/wp-content/uploads/2024/03/image-162.png)
R2.11-2A12
5 \(R_5 減少 V_S/R_5\)
![](https://miyabisazanka.com/wp-content/uploads/2024/03/image-352.png)
R1.07-1A10
4 \(R_5 Tr_1 V_S/R_5\)
![](https://miyabisazanka.com/wp-content/uploads/2024/03/image-428.png)
検索用キーワード(問題文の最初の一文)
・図に示す直列形定電圧回路に用いられる電流制限形保護回路の原理的な動作等
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