The identification of car audio power lines scientifically proves that the order of metal conductivity from strong to weak is: silver, gold, copper, aluminum ·····. Copper is a magenta metal, aluminum is a silver-white metal, and copper has several times more toughness than aluminum. From an economic point of view, the price of silver and gold is too high, copper is moderate, aluminum is cheaper, and the density of aluminum is less than 1/3 of that of copper, but the conductivity of aluminum is only about 65% of copper, in terms of conducting the same amount of current. The cross-sectional area of ​​aluminum is approximately 1.6 times that of copper. Therefore, professional audio power lines usually use pure oxygen-free copper (OFC) as a conductor, because of its high electrical conductivity, high mechanical strength, small size, low electrical resistance, which can reduce conductor heating and voltage loss. The outer skin is made of soft, anti-oxidation transparent PVC.
It can be seen that only the pure oxygen-free copper is the power cord with high conductivity, safety and economy. It is better to have shielding and anti-interference effect. Conditional copper or silver-plated copper can be chosen because tin-plated copper has the best physical stability and silver-plated copper has better conductivity. However, copper-clad aluminum must not be used, because the internal resistance of copper-clad aluminum is about 4 times larger than that of pure oxygen-free copper, resulting in an increase in pressure drop and even heat, which jeopardizes the sound system.
Usually, the ratio of the length of the power line (hot line) to the length of the ground line is about 10:1, and the ground line is preferably 1 larger than the positive line. The 8GA line is used most, followed by 6GA, 4GA, and is used less. It is 2GA, 0GA. The identification of car audio power lines scientifically proves that the order of metal conductivity from strong to weak is: silver, gold, copper, aluminum ·····. Copper is a magenta metal, aluminum is a silver-white metal, and copper has several times more toughness than aluminum. From an economic point of view, the price of silver and gold is too high, copper is moderate, aluminum is cheaper, and the density of aluminum is less than 1/3 of that of copper, but the conductivity of aluminum is only about 65% of copper, in terms of conducting the same amount of current. The cross-sectional area of ​​aluminum is approximately 1.6 times that of copper. Therefore, professional audio power lines usually use pure oxygen-free copper (OFC) as a conductor, because of its high electrical conductivity, high mechanical strength, small size, low electrical resistance, which can reduce conductor heating and voltage loss. The outer skin is made of soft, anti-oxidation transparent PVC.
It can be seen that only the pure oxygen-free copper is the power cord with high conductivity, safety and economy. It is better to have shielding and anti-interference effect. Conditional copper or silver-plated copper can be chosen because tin-plated copper has the best physical stability and silver-plated copper has better conductivity. However, copper-clad aluminum must not be used, because the internal resistance of copper-clad aluminum is about 4 times larger than that of pure oxygen-free copper, resulting in an increase in pressure drop and even heat, which jeopardizes the sound system.
Usually, the ratio of the length of the power line (hot line) to the length of the ground line is about 10:1, and the ground line is preferably 1 larger than the positive line. The 8GA line is used most, followed by 6GA, 4GA, and is used less. It is 2GA, 0GA. The identification of car audio power lines scientifically proves that the order of metal conductivity from strong to weak is: silver, gold, copper, aluminum ·····. Copper is a magenta metal, aluminum is a silver-white metal, and copper has several times more toughness than aluminum. From an economic point of view, the price of silver and gold is too high, copper is moderate, aluminum is cheaper, and the density of aluminum is less than 1/3 of that of copper, but the conductivity of aluminum is only about 65% of copper, in terms of conducting the same amount of current. The cross-sectional area of ​​aluminum is approximately 1.6 times that of copper. Therefore, professional audio power lines usually use pure oxygen-free copper (OFC) as a conductor, because of its high electrical conductivity, high mechanical strength, small size, low electrical resistance, which can reduce conductor heating and voltage loss. The outer skin is made of soft, anti-oxidation transparent PVC.
It can be seen that only the pure oxygen-free copper is the power cord with high conductivity, safety and economy. It is better to have shielding and anti-interference effect. Conditional copper or silver-plated copper can be chosen because tin-plated copper has the best physical stability and silver-plated copper has better conductivity. However, copper-clad aluminum must not be used, because the internal resistance of copper-clad aluminum is about 4 times larger than that of pure oxygen-free copper, resulting in an increase in pressure drop and even heat, which jeopardizes the sound system.
Usually, the ratio of the length of the power line (hot line) to the length of the ground line is about 10:1, and the ground line is preferably 1 larger than the positive line. The 8GA line is used most, followed by 6GA, 4GA, and is used less. It is 2GA, 0GA.
Manufactured with high quality material and built-in protection of over current, over voltage, short circuits .
It can be seen that only the pure oxygen-free copper is the power cord with high conductivity, safety and economy. It is better to have shielding and anti-interference effect. Conditional copper or silver-plated copper can be chosen because tin-plated copper has the best physical stability and silver-plated copper has better conductivity. However, copper-clad aluminum must not be used, because the internal resistance of copper-clad aluminum is about 4 times larger than that of pure oxygen-free copper, resulting in an increase in pressure drop and even heat, which jeopardizes the sound system.
Usually, the ratio of the length of the power line (hot line) to the length of the ground line is about 10:1, and the ground line is preferably 1 larger than the positive line. The 8GA line is used most, followed by 6GA, 4GA, and is used less. It is 2GA, 0GA. The identification of car audio power lines scientifically proves that the order of metal conductivity from strong to weak is: silver, gold, copper, aluminum ·····. Copper is a magenta metal, aluminum is a silver-white metal, and copper has several times more toughness than aluminum. From an economic point of view, the price of silver and gold is too high, copper is moderate, aluminum is cheaper, and the density of aluminum is less than 1/3 of that of copper, but the conductivity of aluminum is only about 65% of copper, in terms of conducting the same amount of current. The cross-sectional area of ​​aluminum is approximately 1.6 times that of copper. Therefore, professional audio power lines usually use pure oxygen-free copper (OFC) as a conductor, because of its high electrical conductivity, high mechanical strength, small size, low electrical resistance, which can reduce conductor heating and voltage loss. The outer skin is made of soft, anti-oxidation transparent PVC.
It can be seen that only the pure oxygen-free copper is the power cord with high conductivity, safety and economy. It is better to have shielding and anti-interference effect. Conditional copper or silver-plated copper can be chosen because tin-plated copper has the best physical stability and silver-plated copper has better conductivity. However, copper-clad aluminum must not be used, because the internal resistance of copper-clad aluminum is about 4 times larger than that of pure oxygen-free copper, resulting in an increase in pressure drop and even heat, which jeopardizes the sound system.
Usually, the ratio of the length of the power line (hot line) to the length of the ground line is about 10:1, and the ground line is preferably 1 larger than the positive line. The 8GA line is used most, followed by 6GA, 4GA, and is used less. It is 2GA, 0GA. The identification of car audio power lines scientifically proves that the order of metal conductivity from strong to weak is: silver, gold, copper, aluminum ·····. Copper is a magenta metal, aluminum is a silver-white metal, and copper has several times more toughness than aluminum. From an economic point of view, the price of silver and gold is too high, copper is moderate, aluminum is cheaper, and the density of aluminum is less than 1/3 of that of copper, but the conductivity of aluminum is only about 65% of copper, in terms of conducting the same amount of current. The cross-sectional area of ​​aluminum is approximately 1.6 times that of copper. Therefore, professional audio power lines usually use pure oxygen-free copper (OFC) as a conductor, because of its high electrical conductivity, high mechanical strength, small size, low electrical resistance, which can reduce conductor heating and voltage loss. The outer skin is made of soft, anti-oxidation transparent PVC.
It can be seen that only the pure oxygen-free copper is the power cord with high conductivity, safety and economy. It is better to have shielding and anti-interference effect. Conditional copper or silver-plated copper can be chosen because tin-plated copper has the best physical stability and silver-plated copper has better conductivity. However, copper-clad aluminum must not be used, because the internal resistance of copper-clad aluminum is about 4 times larger than that of pure oxygen-free copper, resulting in an increase in pressure drop and even heat, which jeopardizes the sound system.
Usually, the ratio of the length of the power line (hot line) to the length of the ground line is about 10:1, and the ground line is preferably 1 larger than the positive line. The 8GA line is used most, followed by 6GA, 4GA, and is used less. It is 2GA, 0GA.
AC Input : 100V to 240V, DC Output: 12 volt at 2 amp rating . Please refer to the ASIN :B0746GCGQ8 if u need 10 units.
Type : Regulated Switching Power Supply with 2.1mm x 5.5mm plug , center positiveManufactured with high quality material and built-in protection of over current, over voltage, short circuits .
COMPACT DESIGN and LOW CONSUMPTION makes it ideal for taking around and using at home.
12v wall charger,12v switching adapter,(12V/2A) Switching Mode Power Adapter Wall Charger,12V 2A Power Supply Adapter,12 Volt 2 Amp Power Adapter,12V 3A Power Supply Adapter,12v3a wall charger
Shenzhen Waweis Technology Co., Ltd. , https://www.waweisasdapter.com