Yes. Next door infact
No.Have NOT seen those at all, maybe because it's not in my list or in my mind. They may have it but I can't be sure. Sorry bro..
QUOTE(wui223 @ Aug 29 2008, 10:32 AM)
DIY T-Amp user/diyer come here :), TA2024 complete build board diy
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Aug 29 2008, 10:36 AM
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#221
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wui223,
Yes. Next door infact No.Have NOT seen those at all, maybe because it's not in my list or in my mind. They may have it but I can't be sure. Sorry bro.. QUOTE(wui223 @ Aug 29 2008, 10:32 AM) |
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Aug 29 2008, 10:54 AM
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#222
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ongbs,
Thank you for the info! I was not aware of this brand at all! Looks like I really got lucky eh! I have seen other brands in JP.. all running at 3 figures prices! I thought earlier wanted to use some spare PC PSU for this purpose, glad that I didn't. Won't do justice to our little marvel.. Oh BTW, it came with a ONE YEAR Warranty! Just got some info/data on the model that I bought. Interesting! The MTBF is 408.3K hrs minimum! Inrush current max is 36A for 230VAC. 78% efficiency. Max ripple and noise is 100mVp-p Voltage adjust range 10.8~13.2V<--- looks like I will be setting to the MAX. yeay! Load regulation +- 0.5% What do you think of these specifications? QUOTE(ongbs @ Aug 29 2008, 10:42 AM) xtorm, jazzy, this Mean Well is quite a famous Taiwanese brand (value to money) in industrial grade SMPS, that is why I said RM55 is a bargain. This post has been edited by jazzy939: Aug 29 2008, 11:12 AMThis SMPS should be industrial grade, not just mean for DIYers, I used some of their 24V SMPS in industrial PLC control environment back to 1996, working fine in 7/24 non air-cond and dusty environment (even in India) .... Those cap palang PC PSU really can't compare with this brand. http://www.meanwell.com/profile.html |
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Aug 29 2008, 11:20 AM
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#223
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ongbs,
10 years! I believe it can go another 10 years liao! Yes, I have noticed. Just downloaded the manual/datasheet from the website. Thanks for the link! Alamak, jealous lah tengok itu MD deck... I 'almost' bought one a while back. When I came back to the shop, it was gone! Yeahh! Value for money I'd say! Just like our T-Amp! QUOTE(ongbs @ Aug 29 2008, 11:14 AM) jazzy, this SMPS I kept for around 10 yrs liau it is 24V 2.1A version, close to 200 bucks that time. BTW, note the "V Adj" trimmer? It can be adjusted around 10% of the output voltage (11V to 13V+) added: some of my audio gears for T-amp test Added on August 29, 2008, 11:15 amhaha, jazzy...you managed to dig out more info about this little germs liau worth buy huh? |
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Aug 29 2008, 12:03 PM
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#224
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ongbs,
The only thing that I remember about the deck is that the model number have 555.. It was at ONKING, Sunway Pyramid.. a long time ago ler.. hehehe 10 years never powered? Yes.. I think the shop must thank us and give good discounts on our next purchases.. Damn.. I can't remember the name of the shop! QUOTE(ongbs @ Aug 29 2008, 11:24 AM) which MD deck you saw huh? maybe just sapu by me Will, I like MD due to its durability (all MD discs c/w plastic case so no scratch issue, i just pop in and out, even just throw around in the glove compartment in my car). That 24V MW SMPS with me 10yrs without power ON, still virgin May dig out another one or two units more, if my wife didn't throw it away lah! Added on August 29, 2008, 11:27 am walau, I think the towkey of that shop must "thank" jazzy and myself for highly praise of this smps |
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Aug 29 2008, 12:05 PM
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#225
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Aug 29 2008, 02:35 PM
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Aug 29 2008, 02:56 PM
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Aug 29 2008, 03:05 PM
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Aug 29 2008, 03:07 PM
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Aug 29 2008, 03:14 PM
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Aug 29 2008, 03:15 PM
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Aug 29 2008, 03:54 PM
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Don't lah be jealous.. we're just 'lucky'..
I did measured the resistance of the inductor.. have a guess! It's 0.2 Ohm! Here's the pix of the second unit.. I'm getting better QUOTE(xtorm @ Aug 29 2008, 03:24 PM) hahah i mean smpslah...aiyo yaler i very jealouslah, you guys all enjoying the t-amp...me working...hmmm jazzy, waiting for your good result!! orders will come pretty soon resistance is near 0? mine original coil around 1.4 ohm Attached thumbnail(s) |
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Aug 29 2008, 05:20 PM
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wui223,
I've already made one.. But thanx for the link.. gave me new 'ideas'.. QUOTE(wui223 @ Aug 29 2008, 05:10 PM) This post has been edited by jazzy939: Aug 29 2008, 05:54 PM |
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Aug 29 2008, 05:55 PM
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Y.C.,
Did you managed to locate the shop or get one? Yes. PM received and responded. QUOTE(Y.C. @ Aug 29 2008, 12:58 PM) It's alright, jazzy. I'd be going down town during my lunch break and was thinking of getting one in JP afterwards since I'm also getting my T-amps from xtorm later today. Just would need to walk into more shops and hager price with each of them. Hey, I thought you just got them yesterday? BTW, I already PMed you details of our order of Vishay BC caps/resistors with Farnell. |
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Aug 29 2008, 05:58 PM
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#235
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Aug 29 2008, 06:50 PM
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Y.C.,
Now that you see physically the little marvel.. it's unbelievable, right? When I was there, there were NO young skinny little gurl.. how come ah..? Yes.. I use a pencil point adjustable soldering iron for that.. don't really like SMD stuffs.. and the board is double-layered! Happy hunting tomorrow!!! QUOTE(Y.C. @ Aug 29 2008, 06:26 PM) Jazzy, This afternoon was too rush; ran a few errants nearby my office area and it's already too late to go KL, so going down to JP tomorrow instead. Xtorm told me you indicated the shop is near Nixie and he asked me to be on a lookout for a young and skinny Chinese girl and that's the shop. Picked up my T-amps from xtorm this afternoon. Wow, the actual board is so small ya; don't know whether it got enough space for us to fit in those caps and resistors we ordered or not? And not forgetting the extreme care we need to exercise with the soldering iron. Thanks for concern. Added on August 29, 2008, 6:29 pm ongbs, hehe, scared others steal your kungfu ler ? |
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Aug 29 2008, 06:59 PM
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Aug 29 2008, 07:03 PM
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Aug 29 2008, 07:15 PM
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Y.C.,
My earlier test using the SMPS is quite similar to the laptop/notebook type PSU. Housed in a black plastic casing, it can be placed outside, out of sight! I have yet to compare, however the one that I bought is 'industrial grade' as ongbs put it.. Question is, can you get the black, good looking plastic SMPS as cheap? This post has been edited by jazzy939: Aug 29 2008, 07:19 PM |
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Aug 29 2008, 07:34 PM
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Not at all Y.C.
I saw a fine great looking ANTEX going for RM55, a 25/30 watter. Will suit the job fine! See attached pix. There is also an 18W version! The HAKKO that I got is more expensive that that! It's a 20w/300W(pistol grip, push button for high temp application, ie the 300W). May be later I can show you my really fine tipped soldering iron that uses 12VDC. Extremely suitable for SMD works.. QUOTE(Y.C. @ Aug 29 2008, 07:25 PM) Thanks, Jazzy. This post has been edited by jazzy939: Aug 29 2008, 07:36 PMYes, the little marvel looks much bigger in pictures and considering this small little fella to reproduce fine sounding music, it's quite unbelievable. I thought the soldering job was a 'lil rough and not refined but for RM55, I guess it's no issue here. Talking about soldering iron, I'll need one too as my made-in-China elchepo soldering iron was last used 5/6 years ago and it's now full of rust. Will buy a finer tip soldering iron just like you. Attached image(s) |
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