> For the complete documentation index, see [llms.txt](https://docs.powerdrives.net/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.powerdrives.net/products/pdb.md).

# Power Distribution

The APD Power Distribution Boards (PDBs) are designed for high voltage and high current applications. They consist of 8 layers of heavy copper to sustain maximum current demand whilst dissipating minimal heat.

## Features

{% hint style="success" %}
The APD PDB comes in 2 variants: 8S 360A, 14S 500A
{% endhint %}

### Electrical Capabilities

* Up to 500 Amp continuous current\*
  * **PDB360\[X]** - 360A continuous
  * **PDB500\[X]** - 500A continuous
* Up to 1000 Amp burst current
  * **PDB360\[X]** - 720A burst
  * **PDB500\[X]** - 1000A burst
* Up to 14S capable
* Onboard 5V and 12V switching regulators
* Overcurrent and short circuit protection on both 5V and 12V regulators
  * **PDB360\[X]** - 12V\@3A including 5V\@1A \[36W Total]
  * **PDB500\[X]** - 12V\@3A, 5V\@3A independent \[51W Total]
* Twin battery input
* Thermal relief on all solder tabs to allow for easier soldering
* PCB rated for 180°C continuous
* 8-Layer PCB for minimal track resistance
* ISOLA 185HR dielectric glass fibre for maximum thermal performance

### Physical Properties

* Size:
  * **PDB360\[X]** -  58x58x5mm
  * **PDB500\[X]** - 58x58x5mm
* Weight (no cables):
  * **PDB360\[X]** - 0.021kg
  * **PDB500\[X]** - 0.031kg

{% hint style="success" %}
NDAA/DFARS-compliant options available upon request.
{% endhint %}


---

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