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DESCRIPTION
The **B-00306-3 Parallel Regulator** is a **28 V solid-state alternator voltage regulator** designed for aircraft electrical systems requiring **parallel alternator operation**. It maintains stable bus voltage, balances alternator output, and ensures reliable dual-alternator operation in certified aviation installations.
The unit is factory-set to **28 V** and supports load sharing across multiple alternators, providing consistent system performance during normal and high-load conditions.
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## Applications
- Parallel alternator regulation in **28 V aircraft electrical systems**
- Load sharing between dual alternators
- Battery charging and bus voltage stabilisation
- Certified twin-engine aircraft electrical systems
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## Why CJ Aerospace?
CJ Aerospace supplies trusted aviation electrical components.
We offer fast local delivery, expert technical support, and industry-proven products that keep operations moving.
- 🇦🇺 **Australian-owned & operated**
- 📦 **Stocked locally in Australia for fast dispatch**
- 🔍 **Specialist knowledge of aircraft electrical systems**
- 🧰 **Used by leading MROs & maintenance professionals**
> ✉️ [Contact us sales@cjaerospace.com.au](mailto:sales@cjaerospace.com.au)
> Need installation guidance or technical documentation? Contact CJ Aerospace for expert support.
FEATURES
- **Factory-set 28 V regulation** ensuring stable system voltage
- Supports **parallel alternator operation** for balanced load sharing
- Maintains alternator field voltages within tight tolerance
- Robust, aviation-grade construction for reliable service
- Suitable for certified twin-engine aircraft
SPECIFICATIONS
Package Dimensions
| Length | cm |
| Height | cm |
| Width | cm |
| Weight | |
Details
| **Specification** | **Detail** |
|-----------------------------|-------------------------------------------------|
| **Product Number** | B-00306-3 |
| **Voltage Rating** | 28 V DC |
| **Factory Set Voltage** | 28.0 V |
| **Load Current** | 3.0 A max |
| **Voltage Adjust Range** | 26.0–30.0 V |
| **No Battery Operation** | ≤0.5 V rise, no load with battery vs no battery |
| **Dimensions (L × W × H)** | 16.7 × 14.3 × 9.5 cm (6.57 × 5.63 × 3.74 in) |
| **Weight** | ≤0.36 kg (≤0.79 lb) |
| **Typical Use** | Load sharing and voltage regulation in dual 28 V aircraft electrical systems |
| **Compatible Aircraft** | Piper PA-60-600, PA-60-601, PA-60-601P, PA-60-602P, PA-60-700P |
| **Manufacturer** | Lamar Technologies LLC |
BROCHURES & DOCUMENTATIONS
List of Brochures
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VIDEO
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