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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.
Automatic step-up/down power supply 5-32V, LTC3780
Automatic step-up/down module for variable power supplies, maintains the set voltage stable regardless of input fluctuations, ideal for electronic projects and as a base for adjustable laboratory power supply. Offers adjustable output with constant voltage and current mode, high current for demanding consumers, short circuit protection and switchable input fuse, low ripple for clean power supply.
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Quality automatic step-up/step-down voltage source. Adjustable output. Maintains the output voltage regardless of variations in the input voltage;
Example: at a voltage set at 12V, it remains fixed when the voltage changes between 5 and 32V.
It can be used as the basis for building an adjustable laboratory source.
Quality protection.
Changeable protection fuse on the input.
High frequency and low resistance capacitors.
Constant voltage and current.
LED output error indicator in case of voltage variations, short circuit or other defects.
Supply voltage: 5 - 32 VDC
Output voltage: 1 - 30VDC, adjustable
Output current: 10A MAX, recommended under 8A, 6A for long term, adjustable
Output power: 80W, 130W peaks (above 80, improve cooling)
Ripple output: 50mV
Short circuit protection: Yes
Input polarity protection: No
Output polarity protection: No
Operating temperature: -45 ~ +85 ℃
Dimensions mm: 77.6*46.5*15mm (includes the aluminum cooling surface at the base).
Attention: if the "fault" LED stays on when the power is turned on, check the potentiometer next to the power supply ("low volt cutout"). It sets a fuse that stops the module under a certain voltage.
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].
Reviews (4) - Review moderation
Le folosesc la un sistem fotovoltaic (mic) pentru a stabiliza tensiunea pe iluminatul de 12V. Tensiunea pe baterii creste peste 14V si atunci LED-urile din unele lampi palpaie si se distrug. Se pare ca unele lampi de 12V nu suporta tensiuni mai mari. In plus si la tensiuni mici lumina e constanta.
Convertorul a ajuns cu un radiator de racire tranzistori dezlipit,inca nu e montat,sper sa functioneze
Fara probleme! Pentru 90 RON este foarte bun
Folosita pentru automatizarea luminilor de zi la un autoturism. Reglata pentru intrare de 13 V, iesire 19V. Sursa se opreste automat daca tensiunea de intrare este mai mica de 13V, reglaj ce se face din potentiometrul dedicat. Deocamdata functioneaza foarte bine, fara flickering pe leduri...
