The main parameters:

PCB sheet of high-grade fiberglass panels 2MM

PCB is 2 oz copper foil

PCB dimensions : 77.5MM * 92MM

Weight ： 270g

Control switch: Touch  (default)

if need Self-locking switch, please indicate the time of purchase (self-locking type of product, temperature protection function failure).


 Relay rated current is 30A, can withstand the following power 1000W

The main function:

Amplifier power surge current suppression moment, due to the CPI and the power amplifier transformer power, ultra-low load impedance and large capacity power supply filter capacitor, causing momentary power amplifier current is too large, easily damaged rectifier bridge and filter capacitor damage


When the amplifier board heat sink temperature exceeds 75 degrees, the panel can be cut off the power immediately, not to the amplifier overheating.

Until the heat sink temperature dropped to 75 degrees or less, the amplifier can reboot, otherwise the amplifier can not be switched

New-Version-Class-A-AMP-delay-soft-start-power-temperature-protection-board-220V
Payment

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Delivery details

●  When we receive your payment, we will be help you arrange shipping in 1-2 working days.

●  All our parcels are shipped via China Post.Can provide Following two Delivery mode：

            Airmail                                              It takes about 7-25 days
            EMS/DHL (Express Mail Service):     It takes about 5-14 days

●  Please, make sure to provide us with correct, precise, and detailed shipping Address.

●  If you don't receive items over 30 business days , please notify us.
Terms of sale

●  Buyer should expect to pay any amount charged by the government of bidder's country; this includes but not limited to duty & tax

●  Shipping & handling fees are non-refundable.

●  If you haven’t received the item in one month, we will refund to you.

 （PLEASE INSPECT YOUR ITEMS WHEN THEY ARE RECEIVED）
About us

●  Once you receiving the item with satisfaction, please leave us positive feedback, and 5 STAR DSR. Thank you!
●  Once you Feel dissatisfied with the projects received，please first and us use E - mail contact and communication，Do not very direct and impulsive give a Neutral or Negativ！Because the Neutral and Negativ can not solve any problems! Thanks!