The AC amplifier on a 1991 Geo Tracker is typically located behind the dashboard, near the HVAC (heating, ventilation, and air conditioning) system. To access it, you'll likely need to remove the dashboard or at least some panels around the center console. It is responsible for controlling the air conditioning system's operation and may be mounted near the blower motor or the evaporator core. Always refer to a service manual for specific instructions regarding disassembly and part location.
never heard of a ac amplifier
Yes, an amplifier can be operated on ac supply.
First check to see if the Geo Trackers AC compressor is running by looking at it and seeing that the clutch middle part is spinning. If it is, then check the freon pressure with a gauge. Low freon is the most common cause of AC air not being cool enough.
The larger diameter hose is the low side.
In a chopper type amplifier the dc i/p voltage is converted into an ac voltage, amplified by an ac amplifier and then converted back into a dc voltage proportional to the original i/p signal
The heater fuse for a 1993 Geo Tracker is located in the fuse box that is inside the engine compartment on top of the battery. It would also be a good idea to check the wires on the heater relay that is on the passenger side of the engine compartment on the fender wall. It is just behind the washer fluid receptacle.
located on rt side remove glove box and its on evaporator housing about 5inch square one plug is all it has contrrol ac clutch condensor fan and idle up when system is turned on problem is finding than lookink now.
Either the pump bearings are bad or the ac clutch is going bad. The clutch can be replaced but the pump bearings are not generally cost effective to change.
No. In an amplifier, Power Out > Power in. In a transformer Power Out ~= Power In (minus internal losses). An AC generator is more like an amplifier than a transformer.
The dc load resistance is Rc but the AC Load resistance is (RcRl). If a load line is drawn the slope of which is -1(Rc Rl) . Then it is called an AC load line and it is to be used when the transistor is operating as an amplifier.
ac and dc
no adjustment possible