The Mac and Magic DC-DC converters are designed for the toughest conditions for professional, semi-professional and recreational purposes. Even under the most extreme conditions, these DC-DC converters operate faultlessly, giving you round-the-clock output when necessary. The sustainability and technologies that underpin the Mastervolt concept have long been proven in practice. With an MTBF of 280,000 hours at full capacity and 24/7 use, the DC-DC converters are ideal for the toughest tasks and any situation that requires a reliable power supply.
The reliability and long lifespan of Mastervolt’s DC-DC converters have been established beyond doubt over the past 20 years. While the Mastervolt products have evolved with the latest technological developments, the dimensions and connections have remained the same. As a result it is exceptionally easy to replace one unit with another with only negligible downtime.
As part of our constant search for eco-friendly and long-lasting solutions, Mastervolt has developed the Green by Heart programme. Its impact on the Mac & Magic DC-DC converters include:
For the DC-DC converters you can use the MasterBus Serial Interface. All you need is a single cable with one connection. Your benefits: Fast and easy installation, plus centralised monitoring, configuration and operation of your system with a MasterView panel.
Remote control the Mac or Magic via your laptop or PC or configure your personal preferences. The device has a communication port and easy installation with a PC-Link and MasterAdjust software.
Many standard light dimmers convert part of the energy to heat and also lose unnecessary energy. The Mastervolt Magic converters regulate the power supply efficiently and without excessive heat build-up, up to 580 watts for optimal safety (multiple Magic converters can be used for multiple lamps).
If you have many/heavy power-consuming devices onboard, the parallel use of several units allows capacities of 40, 60 or more Amps. Advanced high-frequency technology with modern microprocessors ensures minimum power loss when switching from 24 to 12 V and vice versa.
The Magic models can be fully used as a stabilised power supply: From 12 to 24 V, from 24 to 12 V or from 24 to 24 V. Inputs and outputs are galvanically isolated.
12 V starter or emergency power batteries can be charged and monitored by a Mac or Magic converter. The charging method is identical to Mastervolt’s Mass products (3-step technology), and voltage levels are adjustable using the MasterBus PC-Link/MasterAdjust software.
Lights can be dimmed by means of a push button or pulse switch, with a maximum load of 250 watt for the Mac. A second Mac can be installed when using multiple lamps. Lights can be dimmed by means of a push button or pulse switch, with a maximum load of 250 watt for the Mac. A second Mac can be installed when using multiple lamps.
|Nominal output voltage (adjustable with MasterAdjust)||13.6 V|
|Output voltage (adjustable with MasterAdjust)||10-15 V|
|Output voltage dimmer (adjustable with MasterAdjust)||4-13 V|
|Output voltage stabilisation||2% at extremes of temperatures, load and input|
|Output voltage ripple (peak peak)||max. 1%|
|Max. output power||300 W|
|Nominal output power||270 W|
|Max. output current||20 A|
|Output charge current (3-step mode)||16 A|
|Nominal input voltage||24 V|
|Input voltage range||20-32 V|
|Input voltage range (3-step charge mode)||24-32 V|
|Lower input set point (adjustable with MasterAdjust)||20 V|
|Delay lower input set point (adjustable with MasterAdjust)||30 sec.|
|Efficiency||> 90% at nom. input voltage, full load; peak 92 %|
|Dimmer function||yes, by external momentary switch via fast-on connection, to be activated by DIP switch setting|
190 x 130 x 61 mm
7.5 x 5.1 x 2.4 inch
|3-Step charge option||yes (DIP switch settings)|
|DC consumption||< 30 mA|
|Connections||screw terminals (max. wire size 16 mm² / AWG5)|
|Temperature range (ambient temp.)||
-25 °C to 80 °C, derating power > 40 °C
-13 to 176 °F
|Sound level||< 30 dBA at 1 mtr|
|Protections||against over load & over temperature|
|MasterBus compatible||yes, in combination with a MasterBus Serial Interface|
MasterAdjust Software to configure, monitor and log your Mastervolt system (MasterBus-USB interface...
Users manual DC/DC-converter MAC 24/12-20 (English, Nederlands, Deutsch, Français,...