1. driver chip: L298N dual H-bridge driver chip  2. drive section terminal supply area VMS: +5V ~ +35V  3. drive section peak current Io: 2A / Bridge  4. logical part of the terminal supply area Vss :4.5-5.5V  5. logical part of the operating current range: 0 ~ 36mA  6. Control signal input voltage range: 4.5-5.5V is high level, 0V is low level  7. Maximum power consumption: 20W  8. Storage temperature: -25C ~ +130C  9. Driver Board Size: 55mm*60mm*30mm  10. Other functions: control direction indicator, power indicator, current sensing, logic portion plate to take power interface. ******************************************************UŠTEDITE VREME NARUČITE ZA 30 SEKUNDI Pošaljite SMS na broj telefona  063/174-1111 ******************************************************Ime i prezime.   Ulica i broj.   Mesto i poštanski broj.   Broj telefona za kontakt.   Naručujem  A579******************************************************* Informacije Uglavnom sve artikle imamo na stanju . Molim vas za porucivanje pustite tekstualnu poruku na viber ili SMS .

600W Aluminum Plate DC-DC Boost Converter Adjustable 10A Step Up Constant Current Power Supply Module Led Driver Board OpisTip modula: Neizolovani booster modul (BOOST)Ulazni napon: DC 10V-60VUlazna struja: 10A (MAKS)Statička radna struja: 10mA (što je veći izlazni napon, veća je statička struja)Izlazni napon: 12-60V Kontinuirano podešavanjeIzlazna struja: MAKS 10A, poboljšajte hladnjak ako premašite 6A (što je veća razlika napona između ulaza i izlaza, manja je izlazna struja)Opseg stalne struje: 0,2-10AIzlazna snaga: 600V (maksimalno), preporučujemo da ostavite malo vremena za dugotrajan radRadna temperatura: -40 do +85 stepeni Celzijusa (pojačajte hladnjak za previsoku temperaturu)Radna frekvencija: 150KHzEfikasnost konverzije: 92% -96% (efikasnost se odnosi na ulazni, izlazni napon, struju i razliku napona)Zaštita od obrnutog povezivanja ulaza: NETip montaže: 4koma 3mm rupa za vijakRežim povezivanja: Izlaz žiceVeličina modula: 85k52k21mm (DkŠkV) Metoda regulacije izlaznog napona/struje:1. Podesite CV-ADJ potenciometar da podesite izlazni napon na željeni napon u skladu sa baterijom ili LED diodom.2. Okrenite CC-ADJ potenciometar u smeru kazaljke na satu za oko 30 obrtaja, podesite izlaznu struju na minimum, povežite LED i okrenite CC-ADJ potenciometar na struju koja vam je potrebna. Ako se koristi za punjenje baterije, nakon što se baterija potpuno isprazni, a zatim spoji na izlaz, podesite CC-ADJ potenciometar na struju koja vam je potrebna (što je više preostala snaga baterije, niža je struja punjenja). Savet:Nemojte koristiti kratki spoj za podešavanje struje, inače će oštetiti modul.Modul je modul za pojačavanje, ulazni napon treba da bude najmanje 2V manji od izlaznog napona.Ulaz i izlaz se ne mogu obrnuti.Ulazni napon ne sme biti manji od 10V niti veći od 60V.

DC Inveter heat pump air boiler 8kW/10kW/12kW/15kW. Advanced DC inveter variable speed technology : Running -15°C ambient temp. heating capacity '' 0 " loss MITSUBISHI motor DC Inverter Compressor, SHIBAURA DC Inverter Motor, Sweden ALFA LAVAL plate heat exchanger, HITACHI DC inverter controller, refrigerant R410a. Combine split design with DC inverter heat pump to get high SCOP Power supply : 150V~240V/ 1PH / 50Hz ~60Hz Monobloc/ Split size for choose Working : - 25 °C ~ 45°C Outlet water temp. range : Heating (3°C~55°C) + Cooling (25°C ~ 5°C)

600W Aluminum Plate DC-DC Boost Converter Adjustable 10A Step Up Constant Current Power Supply Module Led Driver Board OpisTip modula: Neizolovani booster modul (BOOST)Ulazni napon: DC 10V-60VUlazna struja: 10A (MAKS)Statička radna struja: 10mA (što je veći izlazni napon, veća je statička struja)Izlazni napon: 12-60V Kontinuirano podešavanjeIzlazna struja: MAKS 10A, poboljšajte hladnjak ako premašite 6A (što je veća razlika napona između ulaza i izlaza, manja je izlazna struja)Opseg stalne struje: 0,2-10AIzlazna snaga: 600V (maksimalno), preporučujemo da ostavite malo vremena za dugotrajan radRadna temperatura: -40 do +85 stepeni Celzijusa (pojačajte hladnjak za previsoku temperaturu)Radna frekvencija: 150KHzEfikasnost konverzije: 92% -96% (efikasnost se odnosi na ulazni, izlazni napon, struju i razliku napona)Zaštita od obrnutog povezivanja ulaza: NETip montaže: 4koma 3mm rupa za vijakRežim povezivanja: Izlaz žiceVeličina modula: 85k52k21mm (DkŠkV) Metoda regulacije izlaznog napona/struje: 1. Podesite CV-ADJ potenciometar da podesite izlazni napon na željeni napon u skladu sa baterijom ili LED diodom. 2. Okrenite CC-ADJ potenciometar u smeru kazaljke na satu za oko 30 obrtaja, podesite izlaznu struju na minimum, povežite LED i okrenite CC-ADJ potenciometar na struju koja vam je potrebna. Ako se koristi za punjenje baterije, nakon što se baterija potpuno isprazni, a zatim spoji na izlaz, podesite CC-ADJ potenciometar na struju koja vam je potrebna (što je više preostala snaga baterije, niža je struja punjenja). Savet: Nemojte koristiti kratki spoj za podešavanje struje, inače će oštetiti modul. Modul je modul za pojačavanje, ulazni napon treba da bude najmanje 2V manji od izlaznog napona. Ulaz i izlaz se ne mogu obrnuti. Ulazni napon ne sme biti manji od 10V niti veći od 60V. ******************************************************UŠTEDITE VREME NARUČITE ZA 30 SEKUNDI Pošaljite SMS na broj telefona  063/174-1111 ******************************************************Ime i prezime.   Ulica i broj.   Mesto i poštanski broj.   Broj telefona za kontakt.   Naručujem  A1588K179******************************************************* Informacije Uglavnom sve artikle imamo na stanju . Molim vas za porucivanje pustite tekstualnu poruku na viber ili SMS .

PAM8403 Super mini digital power amplifier board miniature class D power amplifier board 2 * 3 w high 2.5-5 v USB 1, 2 * 3 w miniature digital power amplifier board class D power supply can use the computer?Answer: power amplifier board can use a computer power supply, but will produce noise may be produced (also some customers did not appear murmurs), the best advice of independent power supply.2, miniature digital 2 * 3 w class D power amplifier boards with the speaker of the house is good?Answer: our speaker is only provide DIY players try, sound is not particularly good, if the pursuit of high sound client can buy separately.3, 2 * 3 w miniature digital power amplifier board class D why there are noise after power on the speaker?The answer:1, appear whistlers, should be the audio input line, the introduction of shielded wire should be used for audio input line, and then there is audio input line don't hung up to connect good audio source.2, is a kind of reason may be that some power supply is bad interference is very big, switch power supply.Customer common problems:1, 2 * 3 w miniature digital power amplifier board class D power supply can use the computer?Answer: power amplifier board can use a computer power supply, but will produce noise may be produced (also some customers did not appear murmurs), the best advice of independent power supply.2, miniature digital 2 * 3 w class D power amplifier boards with the speaker of the house is good?Answer: our speaker is only provide DIY players try, sound is not particularly good, if the pursuit of high sound client can buy separately.3, 2 * 3 w miniature digital power amplifier board class D why there are noise after power on the speaker?The answer:1, appear whistlers, should be the audio input line, the introduction of shielded wire should be used for audio input line, and then there is audio input line don't hung up to connect good audio source.2, is a kind of reason may be that some power supply is bad interference is very big, switch power supply. Good noise suppression, under the condition of the connected input audio, ears also can't hear any noise on the speaker, dual channel stereo, 5 v power supply can output 3 w + 3 w power, can be directly driven 4 Ω , 8 Ω small speakers, big output power, energy, sound quality is good. Unique without LC filter class D digital power board, can use computer USB power supply directly. Double panel wiring, properly solve wiring caused by potential balance and crosstalk between channels, super mini design, can be easily placed in a variety of digital products within a small space, high amplification efficiency. Are all made of solid plate welding machine, welding quality of the manual soldering iron welding comparable!   Super size: 1.85 * 2.11 cm   Note: the left and right sound channel output end and "negative" can't meet together, otherwise will burn IC, and then good speaker should be taken before electricity (load). Package include: PAM8403 Mini Amplifier Board Packed Safely in Bubble Bag.

PAM8403 Super mini digital power amplifier board miniature class D power amplifier board 2 * 3 w high 2.5-5 v USB Features: 1, 2 * 3 w miniature digital power amplifier board class D power supply can use the computer? Answer: power amplifier board can use a computer power supply, but will produce noise may be produced (also some customers did not appear murmurs), the best advice of independent power supply. 2, miniature digital 2 * 3 w class D power amplifier boards with the speaker of the house is good? Answer: our speaker is only provide DIY players try, sound is not particularly good, if the pursuit of high sound client can buy separately. 3, 2 * 3 w miniature digital power amplifier board class D why there are noise after power on the speaker? The answer: 1, appear whistlers, should be the audio input line, the introduction of shielded wire should be used for audio input line, and then there is audio input line don't hung up to connect good audio source. 2, is a kind of reason may be that some power supply is bad interference is very big, switch power supply. Customer common problems: 1, 2 * 3 w miniature digital power amplifier board class D power supply can use the computer? Answer: power amplifier board can use a computer power supply, but will produce noise may be produced (also some customers did not appear murmurs), the best advice of independent power supply. 2, miniature digital 2 * 3 w class D power amplifier boards with the speaker of the house is good? Answer: our speaker is only provide DIY players try, sound is not particularly good, if the pursuit of high sound client can buy separately. 3, 2 * 3 w miniature digital power amplifier board class D why there are noise after power on the speaker? The answer: 1, appear whistlers, should be the audio input line, the introduction of shielded wire should be used for audio input line, and then there is audio input line don't hung up to connect good audio source. 2, is a kind of reason may be that some power supply is bad interference is very big, switch power supply. Good noise suppression, under the condition of the connected input audio, ears also can't hear any noise on the speaker, dual channel stereo, 5 v power supply can output 3 w + 3 w power, can be directly driven 4 Ω , 8 Ω small speakers, big output power, energy, sound quality is good. Unique without LC filter class D digital power board, can use computer USB power supply directly. Double panel wiring, properly solve wiring caused by potential balance and crosstalk between channels, super mini design, can be easily placed in a variety of digital products within a small space, high amplification efficiency. Are all made of solid plate welding machine, welding quality of the manual soldering iron welding comparable!   Super size: 1.85 * 2.11 cm   Note: the left and right sound channel output end and "negative" can't meet together, otherwise will burn IC, and then good speaker should be taken before electricity (load). Package include: PAM8403 Mini Amplifier Board Packed Safely in Bubble Bag. ******************************************************UŠTEDITE VREME NARUČITE ZA 30 SEKUNDI Pošaljite SMS na broj telefona  063/174-1111 ******************************************************Ime i prezime.   Ulica i broj.   Mesto i poštanski broj.   Broj telefona za kontakt.   Naručujem  A189K24  Mini digitalni audio pojacivac PAM8403******************************************************* Informacije Uglavnom sve artikle imamo na stanju . Molim vas za porucivanje pustite tekstualnu poruku na viber ili SMS .