Well here goes the derail..I was trying to comment on the mini dc vvps which you can only dial amps up to 2a when at 9v you need 2.25 it would simply not work for the VB. You can easily run 2 WS off it ,though.
All your answers are here :
http://www.ohmslawcalculator.com/ohms-law-calculator
I dont know what the VVPS power supply is used on the WS,cause there is a sticker above it. Can you please tell me what is the voltage min - max range on it and i will solve that mystery for you.
Lookings at eds site ,i see that he also offer 12 1amp power supplies,Which means the heater is above 12 OHMS(he probably uses 20 ohm cartridge), which means it is not a problem to run 3 ws of 2amp power supply ,but the one which i suspect it uses is 9-24v 3a.
The one that vapbong uses is
https://www.art-of-vapor.com/shop-geöffnet/zubehör/trafos/
You can look them model up if you dont trust me,but i own two of these and also have wattmeter and other measuring equipment. It is 3-12v 5a (actually it goes up to 12.3) .
Being 4 ohm doesn mean it would eat a lot of electricity though u can see that at 9v it eats 20watts which is not much compared to some other household items.You can run 2x WS at 12v for the price of one VB at 9v ,but the VB probably can rip twice harder
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https://www.banggood.com/Excellway-...9.html?rmmds=search&ID=47184&cur_warehouse=CN
The one above is what vapbong uses.
I can only guess but if the WS can go above 12.3 i guess it is this one .
https://www.banggood.com/Excellway-...-p-1250656.html?rmmds=search&cur_warehouse=CN
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I am open up for a private conversation if you want to discuss this any further
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Btw with the one i posted on the last page. You can probably run 5-6 Woodscents
https://www.aliexpress.com/item/32986708904.html
http://fuckcombustion.com/threads/eds-woodscents-log-vape-eds-tnt.22287/page-25#post-1099615
Here it is mentioned that the WS uses 10 w heater and eats 0.8XXX amps at 12 vThen i guess it is a 14-15 ohm heater.
Btw one thing i noticed measuring those excellway PSUs is they they are even a bit underrated(they are more powerful than listed),cause i can easily max their wattage out with some of mu DIYs and they dont get burning hot like my laptop PSUs when driven over the edge.
Also mine which 3-12v 5a which is supposed to be 60w can pull up to 72w on the wall meter.
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On a side not if the WS power supply is the one 3a 9-24v then you can use it for the vapbong,but you wont be able to go lower than 9v.