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HY4903B6 30V/290A

Specifications

SKU: 9748189

BUY HY4903B6 30V/290A https://www.utsource.net/itm/p/9748189.html

Parameter Symbol Min Typ Max Unit
Input Voltage Vin - - 30 V
Output Current Iout - - 290 A
Efficiency η - 95 - %
Operating Temperature Topr -40 - 125 °C
Storage Temperature Tstg -55 - 150 °C
Thermal Resistance Rth - 0.2 - °C/W
Ripple Current Iripple - 30 - A
Protection Features - - Overcurrent, Overtemperature, Short-circuit - -

Instructions for Use:

  1. Power Supply Connection:

    • Connect the input voltage (Vin) to the power supply ensuring it does not exceed 30V.
    • Ensure the output current (Iout) does not exceed 290A.
  2. Thermal Management:

    • The device has a thermal resistance (Rth) of 0.2°C/W. Use appropriate heatsinking or cooling methods to keep the operating temperature within the specified range (-40°C to 125°C).
  3. Protection Features:

    • The device includes overcurrent, overtemperature, and short-circuit protection. These features will automatically engage if the device detects any of these conditions.
  4. Storage:

    • Store the device in a dry environment with temperatures ranging from -55°C to 150°C.
  5. Ripple Current:

    • The device can handle up to 30A of ripple current. Ensure that the input and output circuits are designed to manage this level of ripple.
  6. Efficiency:

    • The typical efficiency of the device is 95%. This means that 95% of the input power is converted to output power under normal operating conditions.
  7. Handling and Installation:

    • Handle the device with care to avoid mechanical damage.
    • Follow standard PCB assembly guidelines for soldering and mounting the device.
  8. Testing:

    • Before full-scale deployment, test the device under various operating conditions to ensure it meets the required performance specifications.
(For reference only)

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