Nikolaj Dombrow
Q: I really dont see how this should be able to save you money on the electricity bill.
demandé par 00ren sur 2021-10-20 04:57:46
Nikolaj Dombrow flyback PSU, so wide-range input (which means BOTH)
2021-10-12 03:10:33 Utile (0)
Nikolaj Dombrow this is a clone of the system abs, not the abs7, which wpuld be coded X-70 or E-70 on the belt
Q: El software funciona en linux?
demandé par elegaba sur 2018-08-29 12:30:54
Nikolaj Dombrow officialsoftware no, alternative Opensource software (OpenHantek6022) yes
2021-08-20 06:59:21 Utile (0)
Nikolaj Dombrow i tore one down, it is indeed a closed loop sensor as it has a feedback (or compensation) winding on the ferrite toroid
2021-08-19 05:33:57 Utile (0)Q: is this can improve memory?
demandé par BG145214143 sur 2021-07-16 09:46:06
Nikolaj Dombrow refer to the myriad of research about 100Hz CES on the internet, this is a very old (decades) type of treatment
2021-07-26 10:54:35 Utile (0)Q: will it work as a buck boost converter?
demandé par BG552286141 sur 2020-06-12 11:02:23
Nikolaj Dombrow the chip used (LTC3780) is a synchronous 4-switch single-inductor non-inverting buckboost, so YES
2020-10-08 06:53:50 Utile (1)Q: How do you bind/pair this with the transmitter and how do you set 315 or 433MHz?
demandé par fire41fighter sur 2019-10-21 04:12:29
Nikolaj Dombrow fixed at 433, the decode ic used here is rather dumb and just wants a messafe of the right format... matching encode chip is the PT2262 or HX2262
2020-09-27 07:13:42 Utile (1)
Nikolaj Dombrow this is one of the stages (actually first stage) of a SPWM inverter
2020-09-26 07:45:46 Utile (0)Q: Hi , what is the DC voltage input for this product?
demandé par Pablosj sur 2020-05-13 08:47:42
Nikolaj Dombrow as this is a SMPS you can also feed in the equivalent DC voltage, which would be approx. 325V DC for 230V AC, reason is that AC volts is given as RMS value, the peak value of a 230V sinewave is about 325V
2020-09-26 09:29:14 Utile (0)
Nikolaj Dombrow "trimming" or fine-adjusting the voltages
2020-09-08 08:01:20 Utile (0)
Invi It can work with 1280x1024.
2019-10-29 04:47:16 Utile (0)Nous vous invitons sincèrement à vous abonner à l'e-mail d'invitation à répondre!
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Nikolaj Dombrow most of them could be seen as power factor correctors as they just slap a few big film caps across L and N
2021-12-11 08:38:27 Utile (2)