// Decision Engine 07
Size your module power budget
Estimate total node power draw for NVIDIA Jetson, Google Coral, and Hailo accelerators. Select module, operating mode, workload utilization, and peripherals to get system power totals with safety margin, PSU specification, current draw, cable gauge, and battery capacity. Supports single-node deployments from fanless edge sensors to powered enclosures.
Supports: NVIDIA Jetson (5 modules) · Google Coral (2 accelerators) · Hailo (2 processors)
AI Module Selection
// Select a family first
// Select a module first
▸ Advanced: Utilization modifier
Duty cycle: how often the module runs at full power (0.5× = 50% active, 1.3× = over-subscribed concurrent workloads)
▸ Advanced: Manual power override
Override all calculations with a known value (e.g., from datasheet or real measurement)
Use manual watts
// System Power
ℹ Selected value updates as you change module settings.
System Budget
Select all that apply
Fanless (passive heatsink)
Small 40mm fan (1W)
Medium 60mm fan (1.5W)
Large 80mm fan (2W)
Liquid cooling pump (3.5W)
Active thermal solution (4W)
Custom cooling
Select all that apply
× 0.4W
× 0.2W
%
%
▸ Step 13: Battery sizing
Leave runtime at 0 to skip battery calculation
hours
%
%
%
// Select module and power mode to continue
Quick Results
Module draw
—
Planning peak
—
Typical range
—
Multiplier
1.0×
Power Breakdown
| Component | Watts |
|---|---|
| — | |
Operating total
—
Current draw
—
PSU recommendation
—
Battery capacity
—
Planning Notes
Configure the system to see planning recommendations.
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