Power Design
设计多路隔离供电系统并校验余量。当用户要"设计供电/电源""算电流预算""选稳压/DCDC""分电源轨"时使用。按电机堵转电流（不是标称）算每轨负载，产出 design/power.yaml + power.md，并用 tools/power_budget.py 做确定性校验，需人工批准。
Install
$ agentstack add skill-jinchen-yang-diansai-skill-power-design ✓ scanned · ✓ verified, works with Claude Code, Cursor, and more.
Security review
✓ PassedNo issues found. Passed automated security review. · v0.1.0 How review works →
- ✓ Prompt-injection patterns
- ✓ Secret / credential exfiltration
- ✓ Dangerous shell & filesystem operations
- ✓ Untrusted network calls
- ✓ Known-malicious package signatures
What it can access
- ✓ Network access No
- ✓ Filesystem access No
- ✓ Shell / process execution No
- ✓ Environment & secrets No
- ✓ Dynamic code execution No
From automated source analysis of v0.1.0. “Used” means the capability is present in the source — more access means more to trust, not that it’s unsafe.
Verified badge
Passed review? Show it. Paste this badge into your README, it links to the public security report.
Links to your public security report.[](https://agentstack.voostack.com/security/report/skill-jinchen-yang-diansai-skill-power-design) Reliability & compatibility
Declared compatibility
Compatibility is declared by the source manifest. End-to-end runtime verification is coming, see below.
We're building live execution health for every listing: tool-call success rate, median latency, uptime, and last-checked timestamps, measured, not self-reported. It isn't live yet, so we don't show numbers we can't stand behind.
How agent discovery & health will work →About
power-design —— 供电系统（流水线 ⑤）
lane: 任何模型（正确性交 power_budget.py） · 门: 人工批 + power_budget PASS
电源是 1 号翻车点：电机堵转瞬态把 MCU 拉掉电复位。一切按最坏情况算。
前置
design/solution.md（需求）+ design/bom.csv（选了哪些件/稳压）。
步骤
- 分轨（典型 4 轨，按方案裁剪）：
VM_motor—— 电池直供电机驱动（不稳压，加保险/铺铜）。V5_servo—— 舵机独立 5~6V 高电流轨（勿挂逻辑轨，堵转>1A）。V3V3_logic—— MCU + 模拟传感器，AMS1117 或 buck。V5_k230—— K230 独立 5V（耗流远大于 MCU）。
- 派负载（Read KB
04/05取电流；电机/舵机标stall: true用堵转电流）。稳压器从bom.csv取，没有就提示在配件表/jlc_search选。 - 写
design/power.yaml（schema 见tools/power_budget.py头注；参考examples/sending-medicine-2023/power.yaml）。 - 跑确定性门：
python tools/power_budget.py design/power.yaml。FAIL（某轨欠流）就换更大稳压或加 buck，重跑直到 PASS。 - 写
design/power.md（人类可读：分轨图 + 预算表 + 选的稳压 + 注意），更新STATUS.md。 - 人工门：用户确认稳压选型与电池容量。
关键纪律
- 电机/舵机一律
stall: true；逻辑用标称。默认余量 30%。 - 电机 VM 与逻辑 GND 分开回流再单点汇合（接线阶段落实）。
- power_budget PASS 是必要非充分——电池容量/放电倍率、保险、铺铜宽度仍需人工核（接线阶段）。
Source & license
This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.
- Author: Jinchen-Yang
- Source: Jinchen-Yang/diansai-skill
- License: MIT
Install and usage instructions live in the source repository linked above.
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Versions
- v0.1.0 Imported from the upstream source.