Switch Mode Power supplies 78.1D
• High efficiency 91 to 93%.
• Output power 12 – 25 – 36 – 50 – 60 – 110 – 130 and 240 W.
• Adjustable output voltage 12 to 15 and 24 to 28 V.
• Easily replaceable fuse from the front of power supply.
• Low consumption from 0.4 to 1 W in standby mode.
• Suitable for battery charging with overvoltage protection : varistor.
• ZVS zero-voltage switching and quasi-resonant mode switching technology.
• Flyback topology to solve problems of active power and power factor.
• Dual Polarity and Series connection permissible.
• boost current without time limit.
• Double stage active power factor correction (PFC) and overload LED indication.
• Fold-Back overload characteristics for battery charging application and parallel working for increased load current forward topology and LLC.
• Hiccup short circuit protection and thermal protection via LED and auxiliary contact.
