1000W Transformer Amplifier power-on delay Protection soft start circuit board AC 220V for Convergence machine | Электроника

 

220V 1000W Transformer Delay Power Protection Soft Start Board for Amplifier AMP
 

    　   Description: Features:



Amplifier power delay soft start protection board Assembled:

Plate size 89 * 80mm, high—frequency dual-panel glass, thickness 2mm.

within l000W transformer to use.

Just power 4pcs 5w 12ohm power resistors limiting the buck by the board, after a few
seconds delay, the line relay connected 220V, 220V voltage can significantly reduce the
impact of power transformers, high—capacity electrolysis, rectifier diode its soft—start
feature is also suitable for tube amplifier, so that reduce the impact of the tube filament
voltage slowly upgrade.

Circuit delay time is determined by the size R8 and C5. R4, R5, R6, R7 resistor in
series power should be the same as load power, better effect, can greatly reduce
the impact of high current transformer caused a power—up.

Note: This circuit board with 220V, the board shall not touch any components to prevent
electrical shock.

Assemble imported components, Nissan relay. Replace the board delay relay RC element can he
changed on—time.

Note: The circuit hoard part element is disassemble products, finished boards detect
normal del ivery.
  Package Contents
100% Brand New
1 x220V 1000W Transformer Delay Power Protection Soft Start Board for Amplifier AMP
 

 

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Spain Rate (item arrived) 1.5% 25% 50% 14% 9.5% Refund or Resend   Payment : 

 

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