Dualsky VR Pro Duo 10A Linear Voltage Regulator with Dual 2S Lipo Battery Input.

Design Features:

• Compact Design: Miniaturized structure with horizontal row input & output ports.

• Dual Battery Input: Supports automatic switching and balancing between batteries.

• Multi-Channel Support: 4 current outputs for direct connection to 4 channel servos.

• Plug and Play: No welding required for connectors.

• Voltage Monitoring: Internal dual input voltage monitor with memory function for low voltage detection.

• High Voltage Servo Support: Compatible with HV servos (7.4V), with switchable output voltage.

• Safety Switch Included: Comes with FSS-3 failure safety switch with status indicator (#46813). VR Pro Duo also supports FSS-4 lightweight switch (#46814).

• Thermal Management: Equipped with heat sink and external cooling fan (#46816).

• High Capacity Output: Supports up to 10 servos of 30kg digital type.

• Heavy-Duty Use: Suitable for large 13KG model aircraft, such as 120CC gasoline-powered aircraft.

Electrical Features:

• Linear Regulation: Low interference and ripple for clean, stable output.

• Redundant Power Input: Uses simulated diode dual redundancy for enhanced reliability.

• High Output Capability: Double MosFET output with independent linear control IC.

• Low Dropout Design: Maximizes use of battery capacity, especially in HV (High Voltage) mode.

• Efficient Heat Management: Large heat sink provides excellent dissipation and overload handling.

• Precise Voltage Control: Built-in MCU accurately manages FSS-3 and internal voltage.

• Fail-Safe Design: Ensures uninterrupted operation.

• SMT Manufacturing: Guarantees consistent quality and reliability.

• Premium Components: Input and output ports use high-quality tantalum capacitors.

• Factory Assembled & Tested: Fully assembled and tested at Dualsky’s Shanghai facility.