情境
A 5 V DC supply is connected to four parallel 100 Ω resistors as a dummy load for testing DC power supply performance.
這張圖裡有什麼
看懂背後的決策。
01
Place all four resistors directly across the positive supply rail and ground.
02
Use identical 100 Ω resistors in all four branches for balanced current sharing.
Use when testing DC power supplies, battery discharge, or verifying behavior with a balanced resistive load.