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Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems. |
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Plectron R720A - ni-cad battery pak spec
I am looking for the battery specification for the Plectron 720A (monitor
receiver). The documentation that I have does not list the original battery number. There was no battery in unit when I received (common). Could have really used feature with loss of commercial power in recent storm events. g. beat |
#2
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Plectron R720A - ni-cad battery pak spec
w9gb wrote:
I am looking for the battery specification for the Plectron 720A (monitor receiver). The documentation that I have does not list the original battery number. There was no battery in unit when I received (common). Could have really used feature with loss of commercial power in recent storm events. g. beat How long do you want it to run on a charge? What current does it eat? runtime / current gives you the amphour rating you want. The circuit should tell you what V is required, esp any V regs, look up their minimum Vdrop, and min V_batt is V_out plus V_drop NT |
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