Pretvornik polnilec Magic 12/24 -10A

It converts an input voltage of 12V to a stabilized output voltage of 24V. It also functions as a 3-stage battery charger, providing full galvanic isolation to protect sensitive equipment.

Galvanic isolation physically separates input and output circuits. This prevents electrical interference and ground loops, protecting sensitive communication and navigation equipment aboard your boat.

The Magic 12/24-10A is compatible with all modern marine battery chemistries. You can charge:

Lead-acid (flooded)GelAGMSpiral-woundLithium-ion

Yes, you can connect multiple Magic converters in parallel. This allows you to sum the current ratings to meet the needs of larger consumer banks, potentially exceeding 100 amperes in total.

This inverter delivers a nominal and maximum output power of 300W. The maximum output current is 10A in stabilized power supply mode, and the charging current is 8A in battery charger mode.

It must be installed in a well-ventilated location, protected from rain, moisture, and dust, as its IP rating is IP21. It is recommended to mount it vertically with the cables directed downward. Do not install it directly above batteries to avoid exposure to corrosive vapors.

Yes, it includes a dimming function that saves energy. Unlike standard dimmers that dissipate energy as heat, the Magic regulates power efficiently to control onboard lighting without unnecessary loss.

The charger uses an intelligent three-phase algorithm:

Bulk: fast charge from 0 to 80%.Absorption: precise charge from 80 to 100%.Float: continuous maintenance of the battery at full charge.

Yes, the Magic 12/24-10A converter is fully compatible with the MasterBus system. To integrate it into your network, simply use a MasterBus serial interface (sold separately).

The brass screw terminals on the device accept a maximum cable section of 16 mm² (AWG5). It is strongly recommended to use reliable cable ferrules to secure your electrical connections.

Yes, the nominal output voltage is set by default to 27.2 V but can be adjusted precisely between 20 V and 28.5 V. This adjustment is performed via a PC using the MasterAdjust software.

The device is fully programmable via a PC or laptop. You must use the built-in communication port with a PC-Link interface and the free MasterAdjust software to fine-tune your charge and voltage settings.

Thanks to its advanced stabilization function, the inverter maintains a perfectly stable output voltage (with a maximum variation of only 2%). It automatically compensates for significant fluctuations or voltage drops in the input battery.

Standby power consumption is extremely low, measured at less than 2 mA. However, it is recommended to disconnect the device from the power source if it is not used for an extended period to prevent slow discharge.

You can connect a momentary switch between the "switch" connection and the DC output ground. A short press turns the device on or off. A long press activates the voltage dimming function for lighting.

The Magic 12/24-10A features advanced electronic protections against overloads and overheating. It also has an alarm contact that automatically opens in case of input voltage being too low/high or a short circuit.

Absolutely. It can be used autonomously as a stabilized DC power supply. This allows you to directly and safely power 24V equipment from a 12V shipboard network without needing to connect a battery at the output.

The unit is cooled by maintenance-free "vario" smart fans. These fans automatically adjust their rotation speed based on internal temperature and load demand.

The four DIP switches located inside the housing allow manual configuration of certain basic parameters. For example, you can enable the 3-stage charger mode, adjust the output voltage, or configure the device for parallel mounting.

The converter is designed to operate optimally in ambient temperatures ranging from -25 °C to 60 °C. Note that automatic power reduction (derating) applies to protect the device when the temperature exceeds 40 °C.