array(18) {
  ["id"] => int(851)
  ["pid"] => int(843)
  ["path"] => string(7) "843-851"
  ["depth"] => int(2)
  ["urlname"] => string(20) "dc-dc-converters-851"
  ["urlpath"] => string(63) "power-supplies-external-internal-off-board/dc-dc-converters-851"
  ["image"] => string(0) ""
  ["nums"] => int(27439)
  ["leaf"] => int(1)
  ["sort"] => int(100)
  ["createtime"] => NULL
  ["updatetime"] => NULL
  ["remote_url"] => string(0) ""
  ["status"] => int(1)
  ["catid"] => int(851)
  ["langid"] => int(1)
  ["title"] => string(16) "DC DC Converters"
  ["intro"] => string(0) ""
}

array(18) {
  ["id"] => int(843)
  ["pid"] => int(0)
  ["path"] => string(3) "843"
  ["depth"] => int(1)
  ["urlname"] => string(42) "power-supplies-external-internal-off-board"
  ["urlpath"] => string(42) "power-supplies-external-internal-off-board"
  ["image"] => string(0) ""
  ["nums"] => int(278275)
  ["leaf"] => int(0)
  ["sort"] => int(100)
  ["createtime"] => NULL
  ["updatetime"] => int(1695799585)
  ["remote_url"] => string(0) ""
  ["status"] => int(1)
  ["catid"] => int(843)
  ["langid"] => int(1)
  ["title"] => string(46) "Power Supplies - External/Internal (Off-Board)"
  ["intro"] => string(1015) "Power supplies are devices that swap one type of electrical energy for another. While most computers have internal power supplies, many electronic devices use external ones.The two available power supplies are AC power supplies and DC power supplies. An AC power supply or a DC power supply may be used depending on the electric characteristics of the electrical gadget. And power supply types are available, such as variable AC power supply, unregulated linear power supply (including input transformer, bleeder resistor, rectifier, step-down transformer, and filter capacitor), programmable power supply, computer power supply, regulated linear power supply (which contains voltage regulator, series regulator, and shunt regulator), switch mode power supply (SMPS) (which consists of regulator, series transistor, filter capacitor, transformer, and rectifier), UPS (uninterruptible power supply) (which consists of conditioning circuitry, power sensing, and a bank of rechargeable batteries), and DC power supply."
}

array(19) {
  ["id"] => int(843)
  ["pid"] => int(0)
  ["path"] => string(3) "843"
  ["depth"] => int(1)
  ["urlname"] => string(42) "power-supplies-external-internal-off-board"
  ["urlpath"] => string(42) "power-supplies-external-internal-off-board"
  ["image"] => string(0) ""
  ["nums"] => int(278275)
  ["leaf"] => int(0)
  ["sort"] => int(100)
  ["createtime"] => NULL
  ["updatetime"] => int(1695799585)
  ["remote_url"] => string(0) ""
  ["status"] => int(1)
  ["catid"] => int(843)
  ["langid"] => int(1)
  ["title"] => string(46) "Power Supplies - External/Internal (Off-Board)"
  ["intro"] => string(1015) "Power supplies are devices that swap one type of electrical energy for another. While most computers have internal power supplies, many electronic devices use external ones.The two available power supplies are AC power supplies and DC power supplies. An AC power supply or a DC power supply may be used depending on the electric characteristics of the electrical gadget. And power supply types are available, such as variable AC power supply, unregulated linear power supply (including input transformer, bleeder resistor, rectifier, step-down transformer, and filter capacitor), programmable power supply, computer power supply, regulated linear power supply (which contains voltage regulator, series regulator, and shunt regulator), switch mode power supply (SMPS) (which consists of regulator, series transistor, filter capacitor, transformer, and rectifier), UPS (uninterruptible power supply) (which consists of conditioning circuitry, power sensing, and a bank of rechargeable batteries), and DC power supply."
  ["url"] => string(101) "https://www.ekk-hk.com/product/index/category.html?catname=power-supplies-external-internal-off-board"
}