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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.
Step-down module, 4 outputs, 4.5-30V to 3.3V-5V-12V-ADJ
DC-DC step-down converter with 4 outputs for simultaneous power supply of multiple circuits, 3 fixed channels 3.3V, 5V and 12V plus an adjustable channel 2-28V. It operates at 4.5-30V input, offers up to 3A per channel and 50W total, with reverse polarity protection, current limiting and thermal shutdown, ideal for electronic projects and industrial applications.
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Step-down module with 4 channels, one of which is adjustable, the remaining 3 fixed. It is a DC-DC voltage converter that integrates the four channels in the same way, each of which can offer a different output. This module is capable of handling a variety of input and output voltages, and includes protections against reverse connections, current limiting and thermal shutdown.
Specifications:
Supply voltage: 4.5 - 30VDC
Output voltages: 3.3V, 5V, 12V and one adjustable channel (2-28V)
Model: DD31AJQA
Number of channels: 4
Maximum Current per Channel: 3A
Maximum total output power: 50W
Working frequency: 150KHz
Operating Temperature: -40°C to +85°C
Protections: Reverse connection, current limitation, temperature
Dimensions: 88x55x15mm
Use:
Make sure that the input voltage does not exceed 30VDC.
Do not exceed the maximum long-term load for each channel. We recommend using half of the maximum specifications given.
The input voltage must be higher than the desired output voltage to compensate the consumption of the module.
Connect the power supply respecting the specified polarity and limits.
- tension
- AD
- Supply Voltage
- 4
- Maximum Input Voltage
- 30
- Minimum Output Voltage
- 2
- Maximum Output Voltage
- 28
- Source Type
- descend
- Current Adjustment
- Not
- Voltage Adjustment
- Yes
- Adjustment Type
- Variable or Fixed
- Maximum Output Current
- 3
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].
