Převodník nabíječka Magic 12/24 -10A

It converts an input voltage of 12V into 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 batteries:

Flooded lead-acidGelAGMSpiral-woundLithium-ion

Yes, you can connect multiple Magic converters in parallel. This allows you to add up the currents to meet the needs of larger consumer banks, which can even exceed 100 amps in total.

This converter 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 cables directed downward. Do not install it directly above batteries to avoid exposure to corrosive fumes.

Yes, it has a dimmer 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 a three-phase intelligent 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 tinned brass terminal blocks on the device accept a maximum cable cross-section of 16 mm² (AWG5). It is strongly recommended to use reliable cable ferrules to secure your electrical connections.

Yes, the default nominal output voltage is set to 27.2V, but it can be precisely adjusted between 20V and 28.5V. This adjustment is made 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 converter maintains a perfectly stable output voltage (with a maximum variation of only 2%). It automatically compensates for strong fluctuations or voltage drops from the input battery.

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

You can connect a momentary pushbutton 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 is equipped with advanced electronic protections against overloads and overheating. It also features 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 onboard network without needing to connect a battery at the output.

The device 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 basic settings. For example, you can enable the 3-stage charging 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.