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Standard-Orders: All of our products are stocked locally in New Zealand and will be shipped on the same day or the next day after you place your order.
Pre-Orders: For all pre-orders, our target delivery timeframe is 2–3 weeks, provided the item is currently in stock at Horizon Hobby.
Please note that all delivery targets are estimates only! We cannot guarantee that you'll receive your order within the specified timeframes.
Compact Design: Miniaturized layout with horizontal row input & output ports for easy plug-and-play.
Voltage Monitoring: Built-in tri-color input voltage monitor with low voltage memory function.
High Voltage Support: Compatible with HV servos (7.4V); output voltage is switchable.
Switch Compatibility: Includes FSS-4 lightweight switch (#46814); also supports FSS-3 failure safety switch with status indicator (#46813).
Cooling Options: Equipped with a heat sink; optional external cooling fan (#46816) can be connected.
High Servo Support: Supports up to 6 pcs of 30kg digital servos.
Heavy-Duty Application: Suitable for large model aircraft up to 8kg, such as 50cc gasoline-powered aircraft.
Linear Regulator: No interference, low ripple.
Double MosFET Output: Independent linear control IC with high output current capability.
Efficient Heat Dissipation: Large heat sink for excellent thermal performance and high overload capacity.
Precise Voltage Control: Built-in MCU accurately manages FSS-3 and internal voltage.
Fail-Safe Design: Ensures continuous, non-stop operation.
Low Dropout Design: Maximizes cell capacity usage, especially in high-voltage (HV) mode.
SMT Process: Ensures consistent, high-quality manufacturing.
Premium Components: Input and output ports use high-quality tantalum capacitors.
Factory Tested: Assembled at Dualsky’s Shanghai facility and fully tested before dispatch.
Please note that all delivery targets are estimates only! We cannot guarantee that you'll receive your order within the specified timeframes.
If you change your mind about an item that you've purchased from us or you've ordered the wrong item, you may return the item for an exchange or refund.
Goods returned must be in its original unused condition with original packaging and all the included accessories. We do not accept any crash damaged parts, items that have been modified or used for return or exchange.
You must return the item within 7 days of your purchase. Freight costs for returning the item must be shouldered by the customer.