Update 'Re: Switch-mode Supply For Bug Zapper (Fwd)'

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+<br>To: High Voltage listing Subject: Re: Switch-mode supply for  [Zap Zone Defender](https://dokuwiki.stream/wiki/User:CoreyPeeler) bug zapper (fwd) You need the factors for the steel you intend to use. Different types have different losses. You receive this from the mfgr. Digi-Key has some inexpensive IR kind emitters & detectors. Have the fly crawl a distance, like 4-6 inches contained in the tube, and then, he triggers the IR beam which controls the zapper. A small single ended NST works nice for this application. The current will burn them right up. The fly hits the IR beam on the 1/2 mid-approach point which energizes a small grid in every path. The midpoint has a piece 2 inches long with no grid. They turn into trapped and cannot exit both direction with out getting zapped. You would also use a 600 Ohm to 10K audio xmfr. They make nice HV sparks operating in a pulsed mode. If the time duration is brief, like 1-2 sec, they might additionally charge a cap rectified with a 1/2 wave diode in a short time period. Then the charged cap waits for the fly. The charging cycle happens every 5 minutes and is controlled by a 555 IC chip --- a small relay controls the facility section. You set sugar crystals in the tube and at the top of the tube use a small glass check tube so you may see your accumulated flies to adjust the time periods. The flies will accumulate and then attempt to go out the charged grid section. The one now we have uses a conventional laminated iron, 50Hz transformer. I'd like, so I'm taking a look at making a switchmode model. 2) Ditto for sizing the parts for the snubber. HV rectification and that I'd need a string of high-velocity diodes.<br>
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+<br>If you employ it outdoors,  [Zap Zone Defender](https://wifidb.science/wiki/Smosquito_Review_-_Legit_Bug_Zapper_Kills_Mosquitos) it may need some rain shelter to stop water from entering into the accumulating space. It wants an outlet 7-10 feet away or an extension cord. It’s tough to empty without letting some bugs escape. The declare that it emits an efficient amount of CO2 has been questioned. Like all traps,  [patio insect zapper](https://championsleage.review/wiki/How_To_Wash_A_Bug_Zapper) it wants placed in a good location, shady and sheltered, the place mosquitoes can discover it, however not where you’ll be bothered by them. The lights in the highest of the trap emit warmth and ultraviolet rays, which appeal to mosquitoes as well as other insects,  [Zap Zone](http://wiki.abh.pt/index.php?title=Utilizador:DrewI29397196799) significantly moths at evening. There are openings below the lights where bugs can fly in. Once inside, they’re sucked down by the fan’s air currents into the retaining cage beneath, where they’re unable to flee and die within a day. Unfortunately, mild and warmth are simply two of the issues that attract mosquitoes, since what they’re mainly searching for are people to chew.<br>
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+<br>Carbon dioxide is what they actually search, since we and other animals emit it once we exhale. Mosquitoes know that if they follow that vapor path, there can be a tasty animal on the opposite end, ready to be bitten. To provide carbon dioxide, the Dynatrap uses a broad sort of funnel above the fan, coated with titanium dioxide (TiO2). The manufacturer claims that when the ultraviolet gentle reacts with the TiO2, "a photocatalytic response takes place that produces carbon dioxide." This is the process it makes use of, as an alternative of burning propane like other traps. However, when the University of Wisconsin tried to measure the amount of carbon dioxide emitted, they reported that they detected none in any respect. One reviewer identified that the TiO2 surface would wish coated with a source of carbon, like mud or lifeless bugs, to ensure that the method to make carbon dioxide. See the evaluate right here (scroll down to Dr. Marsteller’s comment).<br>