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DC-DC converter Magic (24/12-20) |
PN 81300100 |
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- Conversion to the right voltage
- Stabilisation of the voltage
- Longer life span of halogen lights
- Battery charger function
- Dimmer function for atmospheric lighting
- Galvanic isolation of the input and output
- Completely interference-proof
- Programmable via a desktop or laptop PC
- Efficient cooling (microprocessor controlled fan)
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Description
Different electrical systems use different voltages. This Magic DC-DC converter, from a new generation of microprocessor-controlled converters, will turn 24V DC into 12V DC, so you can enjoy both. But it brings you even more benefits, like dimming and battery charging.
The voltage required for direct current (DC) can vary considerably onboard a yacht. A bow thruster or a winch installation often works at 24V. But navigation and communication equipment mostly requires 12V. By using this small and lightweight DC-DC converter another voltage than applied in your basic system can be reached. It also ensures that your onboard equipment has a stable power supply with the right voltage. If you have many power-consuming devices onboard, the parallel use of several units can allow capacities of 40, 60 or more Amps. The charging of batteries takes place via the Mastervolt three-stage charge function.
The MAGIC model can be used to operate in step up mode and step down mode. The inlets and outlets feature complete galvanic isolation which makes them completely interference-proof. The converter uses the switch-mode technology, which results in a lightweight, safe, reliable and efficient unit. Built in a rugged aluminium extrusion body, the converter is completely shock proof. The unit generates little heat, which makes it easy to find a convenient location for installation. The corrosion-proof casing takes care of cooling together with a temperature-controlled fan. |
Specifications
| INPUT SPECIFICATIONS |
| Nominal input voltage |
24V |
| Input range (full output specs) |
19-32V DC |
| Input range (3-stage charge mode) |
24-32V DC |
| Input range (no defects) |
0-35V DC |
| Lower input (set point) |
20V DC (adjustable with MasterAdjust software) |
| Delay lower input set point |
30 sec. (adjustable with MasterAdjust software) |
| OUTPUT SPECIFICATIONS |
| Nominal voltage |
13.6V DC (adjustable with MasterAdjust software) |
| Voltage adjustable |
12-15V DC (adjustable with MasterAdjust software) |
| Output voltage dimmer |
4-13V DC (adjustable with MasterAdjust software) |
| Stabilised |
2% at extremes of temperatures, load and input |
| Ripple |
max. 1% peak peak |
| Maximum power |
300W |
| Nominal power |
270W |
| Current max. (derating >40°C, 5%/°C) |
20A |
| Charge current - 3-step mode |
16A |
| GENERAL SPECIFICATIONS |
| Ambient operating temperature |
0°C to 60°C (derating above 40°C, 5% per °C); in practice: 20°C to 60°C |
| Storage temperature |
-25°C to 85°C |
| Operating humidity |
95% max. (non condensing) |
| Galvanic isolation |
yes |
| Voltage limited |
yes |
| 3-step battery charge option |
yes (DIP switch setting) |
| Efficiency |
90% (at nom. input voltage, full load); 92% peak |
| No load consumption |
<115mA |
| PROTECTIONS |
| IP-rating |
IP21 |
| Over current |
yes |
| Over heat |
yes |
| OPTIONS |
| Dimmer function |
yes (by external momentary switch via push on connection, to be activated by DIP switch setting) |
| Alarm contact |
yes (push on connector) |
| Communication |
quasi RS232, modular RJ12 connector to alter setpoints and to change characteristics (optional interface required) |
| MECHANICAL |
| Connections input/output |
screw terminals (max. wire size 16 mm2/AWG5) |
| Dimensions (H x W x D) |
227 x 154 x 81 mm |
| Weight |
1.8 kg |
| Cabinet |
anodised aluminium (Strapton ABS blend) |
Compare DC-DC converter Magic (24/12-20)
Accessories
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MasterBus Serial Interface |
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Serial PC Link, connection IVO/PC (for Wizard) |
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Serial PC Link (galvanically isolated) |
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Downloads
Thank you for visiting www.mastervolt.com. To best view these downloads, we recommend Internet Explorer 7.0 or Firefox 3.
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Datasheets
MAC&MAGIC_EN.pdf(1015 KB)
Datasheet DC-DC converters MAC & MAGIC (English)
MAC&MAGIC_CH.pdf(573 KB)
Datasheet DC-DC converters MAC & MAGIC (Chinese)
MAC&MAGIC_DE.pdf(1017 KB)
Datenblatt DC-DC Wandler MAC & MAGIC (Deutsch)
MAC&MAGIC_FR.pdf(1015 KB)
Fiche de données Convertisseurs CC-CC "Mac"et "Magic" (Français)
Mac&Magic_NO.pdf(517 KB)
Datasheet DC-DC Omformere MAC & MAGIC (Norsk)
Mac&Magic_ES.pdf(513 KB)
Especificationes Convertidores CC-CC "MAC" & "MAGIC" (Castellano)
Drawings (dimensions)
DC-DC converter Magic.zip(816 KB)
3D-drawing DC/DC-converter MAGIC models 12/12-20, 12/24-10, 24/12-20 and 24/24-20 (zipped STEP file)
Manuals
MAGIC-080311.pdf(1169 KB)
Users manual DC/DC-converter MAGIC 24/12-20, 12/24-10, 24/12-20, 24/24-20 (English, Nederlands, Deutsch, Français, Castellano, Italiano)
Software
setup_MasterAdjust_V2_10.zip(1412 KB)
Software to configure, monitor and log your Mastervolt system.
Suitable for Battery Chargers "Mass" and "IVO Smart" series, DC-DC converters "Mac" and "Magic" series, Mass Combi series, Masterlink BTM I (48V), Masterlink BTM III (12/24V) and all products that are compatible with Masterbus (MasterBus-USB interface required).
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