這是我們在國內自己開發的產品,性能相當好

SMT POWER DM 55 CHARGERS
主要技術參數
Maximum Continuous DC Output Current          55AMPS
Maximum Continuous Input Power              880WATTS
Charge Mode                                  3 Stage
DC Output Voltage (Normal)              13.6 VDC±1%
DC Output Voltage (Boost)                14.4 VDC±1%
DC Output Voltage (Storage)              13.2 VDC±1%
Input Voltage                                108-132VAC
Input Voltage Frequency                          50-60HZ
Efficiency (Typical)                                >80%
Over Current Protection Point                     58-60Ams
Reverse Battery Protection                            YES
Electronic Current Limiting (Short Circuit Protection)      YES
Over Voltage Protection                              YES
Over Temperature Protection                          YES
Back UP Thermal Protection                          YES
Electronic Fan Control (Start@50℃,Stop@38℃)       ON/OFF
Line Regulation                                   <1.0%
Load Regulation                                   <1.0%
Operating Temperature Range                       0---40℃
Storage Temperature                            -20---+80℃
Hipot Voltage Test               1500V@INPUT TERMINALS
Dimensions                                260x168x90mm3
Weight                                           3.06kg

Safety                                           UL458
EMC                                        Fcc Class B

                       July 27, 2006