Radiolink COOL 9030 90A Waterproof Brushed ESC for SCX10 HSP Boat Crawler RC Vehicles Cars Boats Models Parts

Description Specifications Model COOL9030Constant Current 90A 18VPeak Current 100ABEC Voltage 3A 5 5V 3A 7 5VInput Voltage 6 16 8V NI MH Ni Cd or lead acid battery 6 18V Lithium Battery Low Voltage Protection 6 5V 2S 9 75V 3S 13 0V 4SInternal Resistance 7 milli ohmConstant Temperature of PCB 100°CPlug Input XT60Plug Output Receptacle disconnectorsMotor Limit Brushed Motor Limit with 380 540 550 560 570Drive Frequency PWM frequency 2KHzESC Modes 5Dimensions 46 6 35 6 21mmWeight 49gCompatible Models All kinds of rc car and boatsFeatures 1 Built in switching regulator BEC the output voltage can be set to 5 5V or 7 5V easily drive all kinds of standard and high voltage servos and other external electrical equipment like light and winch2 Constant Current 90A support 2S 4S lithium battery or 5 12 NIMH batteries Max output current 3A maintains a stable voltage output of 5 2V even in the case of instantaneous high current3 Extremely low internal resistance reduce the heat effectively solve the problem of serious heat generation in a closed cabin for a long time The maximum withstand current is up to 300A and the maximum withstands temperature is 150 degrees4 Multiple Protection water proof protection battery overdischarge protection over temperature protection abnormal voltage input protection could protect your equipment all round 5 Four Working Modes Forward Reverse without Brake Forward Reverse with brake forward and brake forward Reverse and b