I-DC-DC CC CV Buck Converter Board Yehlisa Imojuli Yokuhlinzeka Ngamandla 7-32V ukuya ku-0.8-28V 12A (10004062)
Izici:
- Isibani esingaguquki siphindwe izikhathi ezingu-0.1 kunevelu yamanje ( Isetshenziselwa ukukhomba ukuthi ibhethri ishajwe ngokugcwele yini uma ishaja).
- Kwenziwe kusukela kubhentshimakhi ye-IC ezinikele kanye nesiphikisayo sezinzwa samanje sokunemba okuphezulu, okufakazela amandla amanje azinzile, (lapho u-20°C kuya ku-100°C wamanje ongu-1A, izinga lokushisa likhukhuleka ngaphansi kuka-1%). Ifanele kakhulu i-LED.
- Okukhiphayo okuphezulu kwamanje, umthamo omkhulu wamanje ungafinyelela ku-8A.
- Amandla ama-frequency amane aphezulu, anganciphisa ukuphuma kwe-ripple, athuthukise ukuzinza komsebenzi.
- Umklamo wokushisa ophindwe kabili. Isinki sokushisa esizimele se-MOS schottky diode, okuyinto ukuqeda ukushisa okuhle, futhi okungeke kuthintene.
- Ukusebenzisa usayizi omkhulu we-Sendust Core kanye nezintambo eziphindwe kabili zethusi, kuthuthukisa ukusebenza kahle, kunciphisa umkhuhlane.
- I-3296 multiturn potentiometer, i-voltage yokunemba okuphezulu kanye nomthetho wamanje, ukuzinza okuhle.
- Isibani esinemibala ephindwe kabili, isimo sokusebenza sicace lapho uthi nhla
- I-Voltage kanye nezamanje ziyaguquguquka, okuwumphumela omuhle.
Amapharamitha:
- Izakhiwo Zemojula: Imojula yokushaja engahlukanisiwe eyehlayo, imojula ye-voltage engaguquki (CC CV)
- I-Voltage Yokufaka: DC 7-32V
- I-Voltage Yokuphumayo: (1) I-DC 1.2-28V ishintsheka ngokuqhubekayo. (2) Okukhiphayo okungaguquki: Khetha phakathi kuka-0.8v-28v
- Okukhiphayo Okwamanje: 8A (uma izinga lokushisa leshubhu yamandla lidlula ama-degree angama-65, sicela wengeze ifeni yokupholisa)
- Ibanga Lamanje Eliqhubekayo: 0.2-8A (Liyaguquguquka)
- Guqula Isibani Samanje: Inani lamanje eliqhubekayo * (0.1), vula ukuxhumana kwenani lamanje nenani elingaguquki, njengenani lamanje elingaguquki lingu-3A, vula i-lamp current isethwe ku-current engaguquki izikhathi ezingu-0.1 (0.1 * 3A = 0.3A)
- Ingcindezi ephansi kakhulu: 1V
- Amandla Okukhiphayo: Amandla aphezulu angaba ngu-200W
- Ukusebenza kahle kokuguqulwa: Kufika cishe ku-95%
- Imvamisa yokusebenza: 300KHZ
- Output Ripple: 20M komkhawulokudonsa
- Okokufaka okungu-24V okukhiphayo 12V 5A ripple eduze kuka-50mV (Ngaphandle komsindo)
- I-Output Short Circuit Protection: Yebo, okwamanje
- Okokufaka Reverse Polarity Protection: Akukho
- Okukhiphayo Vimbela Ukubuyela Emuva: Akukho
- Izintambo: Itheminali
- Okwamanje Akulayishiwe: I-20mA evamile (24V switch 12V)
- Umthethonqubo wokulayisha: ± 1% (Okuqhubekayo)
- Ukulawulwa kwamandla kagesi: ± 1%
- Isivinini sokuphendula esinamandla: 5% 200uS
- I-Potentiometer Adjustment Direction: ngokwewashi (ukwanda) , ngokuphambene newashi (ukwehla), i-potentiometer(CV) evalwe ku-voltage yokufaka isetshenziselwa ukulawula i-voltage, i-potentiometer(CC) evaliwe ku-voltage ophumayo isetshenziselwa ukulawula yamanje (CC)
- Izinga Lokushisa Lokusebenza: Ibanga lezimboni (-40 °C kuya +85 °C) (sicela uqaphele ukusetshenziswa kwangempela kwezinga lokushisa leshubhu lamandla, ukushisa okuphezulu kuqinisiwe)
- Inkomba: inkomba yemibala emibili, ukukhanya kwenkomba yokushaja kubomvu, ukukhanya okuluhlaza kusho ukuthi kushajwe ngokugcwele (Awukho umthwalo oluhlaza)
- Usayizi: Approx. 65 x 47 x 23.5mm/2.56 x 1.85 x 0.93''
- Ukunemba Kwamanje Nezinga Lokushisa Eliqhubekayo: Ekuhlolweni kwangempela, izinga lokushisa lemojula lisuka kuma-degree angu-25 liye kuma-degree angu-60, uguquko lwenani oluqhubekayo lwamanje lungaphansi kuka-5% (inani lamanje elingaguquki elingu-5A)
- I-Output Short Circuit Protection: Yebo, I-Constant current (inani eliqhubekayo lamanje elimisiwe)
- I-Input Reverse Connect Protection: CHA
- Okukhiphayo Vimbela Ukugeleza Okuhlehlayo: CHA
- Indlela Yokubamba: Isixhumi se-Amphenol
Izicelo:
Umshayeli we-LED onamandla aphezulu
Ibhethri ye-lithium (noma i-lead accumulator) ishaja
Ukunikezwa kwamandla agibele emotweni
Ukunikezwa kwamandla kagesi wesistimu ye-voltage ephansi
6V, 12V, 14V, 24V ishaja yebhethri
Ukunikezwa kwamandla kwe-laptop ebhodini
Ukunikezwa kwamandla okulawulwayo
Isistimu yokuphakelwa kwamandla kagesi aphansi
Okuqukethwe Kwephakheji:
1 x DC-DC Adjustable Power Supply Module
