sigelei 150w tc buzzes when fired in temp mode

[stello]

so i get the 150w tc and it fires in watts fine no buzz.so i put on my crown tank with ni coil and fire it and it rattlesnakes no matter what i set it at.is that a normal thing or should i be pissed off.?the tank heats up too.in both modes.my kanger mini doesnt as bad.i swear its one thing after another lately.it makes me want to pick up cigs again.uhhh.

 

[Discobob]

My IPV3li buzzes in temp mode also I have no idea if this is normal or not, its a light buzz but its there. And if a mod is going to decide going back to smoking......really, nevermind.

 

[RBVapes]

While I can't speak about this mod specifically, the "buzzing" you're hearing is likely the device enabling temp control. The TC chips basically power cycle the coil on/off to hold a temp. Each chip does it slightly differently. I've noticed the same behavior on the IPV4 which uses a SX330 V4S chip. Rumor has it that the 150 TC uses a modified version (or in house copy) of the Yihi chip.

 

[stello]

My IPV3li buzzes in temp mode also I have no idea if this is normal or not, its a light buzz but its there. And if a mod is going to decide going back to smoking......really, nevermind.

its not gonna make me go back iam just down and out about my new mod buzzin a bit.thanks for the reply

 

[stello]

While I can't speak about this mod specifically, the "buzzing" you're hearing is likely the device enabling temp control. The TC chips basically power cycle the coil on/off to hold a temp. Each chip does it slightly differently. I've noticed the same behavior on the IPV4 which uses a SX330 V4S chip. Rumor has it that the 150 TC uses a modified version (or in house copy) of the Yihi chip.

ok.that makes me feal better.at least i know thats why i posted this cause theres people on here that know way more than me.thank you for leting me know cause it took the wind out of my sails for a min..