ZVS DC-DC 45V tot 390V 5A Regelbare regulator Voltage Booster Module Condensator Opladen
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por fin llegó!
product packed very nicely
Module works great! Regulation is tight, efficiency is high, and the pot adjusts across the entire advertised voltage range. The heat spreader is well-made and mounted securely. One of the 400V electrolytic caps arrived dented, probably as a result of shipping. I have plenty of Nichicon 450V 10 uF caps on hand so I replaced the dented cap before first use.
In the picture it shows the version with 3 output terminals , one of them being the V- output. Instead they sent me the one with 2 outputs , but it works for my application , which is high voltage capacitor bank charging.
buona qualità dei componenti, provato a 175mA di carico assorbe circa 3A a 14volt in ingresso. Consiglio ventola di raffreddamento sul transistor.
Good convertor ... get the job done ... in my application need an adițional 63uF on exit... but I am somehow on the edge with short, intense bursts of current ...
Výborná cena
good
cumple su función