Coleman PMP2000 is a portable 12 V DC‑to‑120 V AC power inverter rated at 2000 W continuous and 4000 W peak output. Common failure points in this class include the internal MOSFET bridge, the DC input rectifier diode array, and the transformer winding insulation; overheating or a faulty cooling fan can also trigger shutdowns. First‑check steps are: verify the 12 V battery voltage under load, inspect the inverter’s heat sink and fan for dust or obstruction, and examine the output waveforms with an oscilloscope for clipping or distortion before proceeding to component replacement.[oss-gpt-20b] |
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Coleman PMP3000 inverterIndustrial Electronic Repair
145 Rockwell Place Ct
Tobaccoville, NC 27050
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Industrial Electronic Repair
931-E S. Main St #204
Kernersville, NC 27284
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No walk-ins accepted.