QUALCOMM IC Integrated Circuit Chip MSM8953-1AB
Type: IC
Brand: QUALCOMM
Type: IC
Brand: QUALCOMM
Type: IC
Brand: QUALCOMM
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09/03/2022
To make the circuit breaker to be in good conditions and prolong its service life, regular and proper maintenance is indispensable.
06/29/2020
Causes of non-condensable gas in refrigeration system 1. Insufficient emptying of the refrigeration system before charging the refrigerant Before charging the refrigerator, the compressor cylinder in the refrigeration system, the condenser, the evaporator, and the piping of the system were filled with air. In order to eliminate these air before charging the refrigerant, the interior of the refrigeration system Vacuuming,
06/25/2020
Briefly explain the principle, advantages and disadvantages of screw compressors The screw compressor has the characteristics of small size, light weight, easy maintenance, etc. It is a model that develops faster in refrigeration compressors. On the one hand, the screw profile and structural design have made great progress. On the other hand, the introduction of special milling machines for screw rotors, especially grinding machines, has improved the machining accuracy and processing efficiency of
02/23/2024
Friends who once used projectors will easily notice a phenomenon: when standing next to the projector, they will feel bursts of hot air. So friends, have you ever wondered why projectors heat up?
05/29/2023
Air conditioning systems have several components that assist in the cooling of the air. These components are the compressor, condenser and evaporator.
04/19/2023
When the compressor is running, some abnormal situations may occur, such as: the exhaust pressure is too high, the suction pressure is too low, the oil pressure is insufficient, the motor is overheated
07/27/2020
During the starting process of the air conditioner compressor, there is generally a step-down starting circuit, but the starting current will exceed several times the rated current, and the starting temperature of the air conditioner compressor motor will rise very quickly.
08/06/2021
In summer, many people like to park their cars on the side of the road, opening the air conditioner for a long time.
08/29/2020
Reduce the friction between the end face of the crankshaft and the end face of the crankcase On the direct-coupled air compressor, the front end of the crankshaft adopts gear transmission, and the gears are divided into straight and helical teeth.
07/25/2023
Heat pumps are becoming increasingly popular as an efficient way to heat and cool homes. Not only do they provide consistent temperatures and save money on energy bills, but they also have a smaller carbon footprint than traditional HVAC systems.