2. Proposed Battery Charger Topology . A charger drive circuit that consists of a flyback DC-DC converter with a snubber cell and a constant output current and voltage control as a driver for battery charger is proposed. With this drive circuit, the charger system becomes small size, and has a higher efficiency especially. Professional Mariner was founded over 35 years ago with one premise; to make boating more enjoyable! We pioneered a robust line of fully automatic, on-board marine battery chargers that provided the marine industry with a mainstream method of charging batteries in a short time without the need This engineering report describes a 23(nominal) V , 70 W flyback reference design for a power supply operating from 90 VAC to 264 VAC. The power supply output is designed with a constant voltage / constant current characteristic for use in battery charger applications. I have a 1997 Chaparral 260 Signature. Over the weekend my Promariner Flyback 10-3 quit working. I would like to upgrade to a newer more smart charger. The problem Ive run into is, my charger is hard wired (not a 110 plug). Any suggestions or ideas would be greatly appreciated. Unit would maintain RV battery banks as well. The unit should be permanently installed and hardwired directly to the battery banks. There are three isolated outputs that can sense and charge three heavy duty battery banks as needed. The unit was in working condition when replaced with an inverter/charger. You can go to the Pro Mariner website battery charger DIY flyback SMPS output instability and exploding caps. « on: June 14, 2016, 06:29:12 pm » I'm a bit new to SMPS in general but i decided to make a simple self excited flyback converter for a Li-Ion battery charger. ChargeMaster 24/20-3. Make the most of your batteries with the ChargeMaster series, plugging in and charging anywhere in the world. Mastervolt's ChargeMaster guarantees fast and complete charging of your batteries no matter where you are. Thanks to Mastervolt's innovative 3-step+ charging process, batteries also perform better and last longer. View and Download ProMariner Pro Sport series owner's manual and installation manual online. Pro Sport series Heavy Duty Recreational Grade On-Board Marine Battery Charger. Pro Sport series Battery Charger pdf manual download. Also for: Pro sport 6, Pro sportpro sport 8, Pro sport 20, SUAOKI 18V 12V 18W Solar Car Battery Charger Portable Solar Panel Trickle Charger with Cigarette Lighter Plug, Battery Charging Clip Line for Motorcycle RV Boat Marine Snowmobile. 4.2 out of 5 stars 111. $45.99 $ 45. 99. 10% coupon applied. Save 10% with coupon. Get it as soon as Fri, Oct 11. FREE Shipping by Amazon. ECO-WORTHY 5W 12V Waterproof Epoxy Solar Panel Module Battery Trickle Charger My Flyback 15-3 battery charger stopped working. I opened it up and checked both fuses and the input AC. Anything else to check ? I found a used Flyback 20-3 but don't know if I want to buy something that is as old as the dead unit. My boat has a Pro Mariner Charger Flyback 20-3 Charger On your page 103 (PR0 51222) it shows the charger. When I go to the Shopping Cart Piece to enter a quantity it is not there. 24V or the battery itself may be under 2.0 volts DC. In any of these cases refer to the troubleshooting section on page 21 of this manual. 1 Thank you from all of us at ProMariner and congratulations on your recent purchase of the ProSport On-Board Marine Battery