D B Assembly, Inc. APU Battery Chargers / Power Supply Series P-2850 units leave the factory at 30.3 volts with no load. 95% of the aircrafts have the capability of automatically dropping the voltage to the required voltage, depending on the amount of load applied to the APU. If an aircraft is one of these few which can not drop the voltage required automatically, D B Assembly, Inc. sells a Resistor Kit P/N: RK-3X15, which will drop the voltage to the required voltage. |
Please note, Aircraft Spruce Canada's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce Canada assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.