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The product is intended for specialists and requires qualified and authorized personnel. The product does not include assembly/use instructions . Putting the product into operation by unqualified persons leads to the loss of the warranty according to the Terms and Conditions on the site.
The specified technical parameters (current, power, etc.) represent maximum allowable values under ideal operating conditions. For safe use and optimal lifespan, it is recommended to operate the product continuously at no more than 50% of the specified maximum values.
Audio speaker protection module, power-on delay, 12-18VAC, 300W
Speaker protection board with a power-on delay of about 3 seconds and DC detection at about 1V, protects the speakers at power-on and in case of a fault on the amplifier output. Operates at 12-18VAC with separate power supply, supports 2 channels up to 300W each, uses dual Omron relays for safe switching, LED indicates operating status.
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Audio speaker protection board, essential for protecting your audio system against inrush currents and DC faults. With reliable functionality and a simple design, this module integrates a power-on delay of approximately 3 seconds and DC protection at a threshold of approximately 1V.
It is equipped with dual Omron relays, being compatible with most audio amplifiers in the voltage range of 12-18VAC. The LED indicator lights up during normal operation and goes out when the protection comes into action. The power supply requires a voltage of 12-18V AC and a SEPARATE POWER CIRCUIT , OTHERWISE IT WILL BE DAMAGED.
The power-on delay is approximately 3 seconds and it supports 2 channels, each capable of up to 300W, for which the input and output connections are present, with screw fixings directly on the board.
Do not use with a circuit with two active signals, BTL (Bridge-Tied Load) type, which increases the output power, without using a higher voltage source, through which a signal is applied to both ends of the speaker using the potential difference between the two signals.
Specifications:
Supply voltage: 12-18V AC ( independent power supply )
Maximum power supported: 300W x 2
Model: UPC1237
Protection type: Start-up delay and DC protection
Relays used: Dual Omron relays, parallel connection
Compatibility: Most audio amplifiers ( not compatible with BTL circuits )
Use:
Connect the board to a 12-18V AC power source, using an independent power supply circuit. DO NOT USE THE SAME POWER SUPPLY AS THE AMPLIFIER!
Make sure the connections are correct for optimal operation. DO NOT USE IN BTL CIRCUITS!
Indicator LED Lights up during normal operation and goes out if protection is activated.
Produs destinat utilizarii in proiecte electronice, automatizari, prototipare, educatie si cercetare.
Produsul trebuie utilizat numai conform specificatiilor tehnice mentionate in descriere si/sau in documentatia produsului.
Avertismente generale de siguranta:
Nu utilizati produsul la tensiuni, curenti sau temperaturi peste valorile specificate.
Montajul si conectarea trebuie realizate de persoane cu cunostinte tehnice minime in domeniul electric/electronic.
Evitati scurtcircuitele, inversarea polaritatii si conectarea gresita a alimentarii.
Nu lasati produsul alimentat nesupravegheat in timpul testelor.
Produsul nu este jucarie si nu este destinat copiilor.
Pentru modulele electronice, se recomanda utilizarea in carcase, panouri sau montaje protejate, dupa caz.
Identificare produs:
Denumirea produsului, codul/SKU-ul si caracteristicile tehnice sunt mentionate in pagina produsului si/sau pe eticheta ambalajului.
Producator / Importator / Distribuitor:
Sigmanortec S.R.L.
Calea Bucuresti nr. 9, Targu Jiu, Gorj, Romania
E-mail: [email protected]
Website: www.sigmanortec.ro
Persoana responsabila in UE:
Sigmanortec S.R.L.
Calea Bucuresti nr. 9, Targu Jiu, Gorj, Romania
E-mail: [email protected]
Documentatie si siguranta:
Pentru informatii suplimentare, fise tehnice, declaratii de conformitate sau instructiuni, ne puteti contacta la [email protected].
