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50W Resistors: High-Power Resistive Components for Electrical Circuits

  1. Purpose:

    • 50W resistors are designed to handle higher power loads in electrical circuits.
    • They are used to limit current, divide voltages, and dissipate power as heat.
  2. Key Features:

    • Capable of handling up to 50 watts of power, making them suitable for high-power applications.
    • Typically larger in size compared to lower wattage resistors due to their higher power rating.
  3. Types:

    • Available in various forms, including wire-wound, metal film, and thick film technologies.
    • The choice depends on factors like required precision, stability, and tolerance.
  4. Applications:

    • Commonly used in power supplies, amplifiers, and high-power electronic circuits.
    • Ideal for applications requiring significant power dissipation or current limiting.
  5. Resistance Values:

    • Offered in a wide range of resistance values to suit different circuit requirements.
    • The resistance value is chosen based on the desired current and voltage levels in the circuit.
  6. Heat Dissipation:

    • Equipped with heat sinks or designed for mounting on heat-sink surfaces to manage the heat generated.
  7. Durability:

    • Constructed to withstand high temperatures and prolonged use.
    • Often encapsulated or coated for protection against environmental factors.
  8. Mounting:

    • Can be mounted on printed circuit boards (PCBs) or used in standalone applications.
    • Some models come with mounting brackets or hardware for easy installation.

50W resistors are crucial in managing high power in various electronic applications, ensuring stability and performance in circuits where power dissipation is a key factor.

50w 25 ohm Wirewound Resistor
SAVE $0.99
50w 25 ohm Wirewound Resistor
$8.99 $9.98
SAVE 10%