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High Power Soft Start Protection Board Audio Amplifier Tools Powers Supply 1500W
High Power Soft Start Protection Board Audio Amplifier Tools Powers Supply 1500W
High Power Soft Start Protection Board Audio Amplifier Tools Powers Supply 1500W
High Power Soft Start Protection Board Audio Amplifier Tools Powers Supply 1500W

High Power Soft Start Protection Board Audio Amplifier Tools Powers Supply 1500W

$ 34.1

Availability: 28 in stock
  • Brand: Aiyima
  • Channels: 1
  • Condition: New
  • MPN: 8138126777
  • Country/Region of Manufacture: China
  • Package: Yes
  • Voltage (V): 110V
  • Type: Board
  • Compatible Brand: Universal
  • Compatible Model: Power Supply
  • Maximum Power Per Channel: Above 200W
  • Color: Black
  • Model: 8138126756
  • Features: 1500W
  • Amplifier Class: A

    Description

    High Power Soft Start Protection Board Audio Amplifier Tools Powers Supply 1500W
    Description:
    Brand Name: Aiyima
    •Working voltage: AC220V/AC110V
    • Allowable load within 1500W
    • The control switch is suitable for self-locking and self-resetting
    • Two normally open protection interfaces, any interface is closed, the start board stops working.
    • The rated current of the relay is 30A, which can withstand power below 1500W
    •PCB board is 2MM high-grade glass fiberboard
    • PCB copper foil is 2 ounces
    •PCB size is 77.5MM*88MM,
    • The distance of the four symmetrical holes is 69X79.5MM
    The main function:
    •Suppress the surge current when the power amplifier is turned on.
    • When the heat sink temperature of the power amplifier board exceeds 75 degrees, the board can immediately cut off the power.
    Schematic diagram: for reference only.
    • When the start switch KT is pressed, if the protection port is normally open (if the port is closed, it cannot be started), the start starts, the work indicator LED flashes, the current-limiting relay is closed (K01) the current-limiting module is connected to the 220V circuit for current limiting, delay 3-4 seconds, the through a relay (K02) is closed, the current limit ends, the delay is 1 second, the current limit relay is off, and the LED is always on. If the startup board works normally, when any protection port SW is closed, the startup board shuts down.
    • This version and other versions of the soft-start board have an obvious improvement. Other versions of the start board will open the current-limiting relay without delay when the through the relay is closed when starting. Due to the mechanical delay of the relay, the 220V circuit will appear A brief open circuit will cause the load to suffer a brief surge current.
    • The start-up switch of the start-up board automatically adapts to the self-locking switch and self-reset switch, no need to change the start-up board settings
    Package Include:
    1 x Protection Board