Kingwin Mach 1 ABT-700MA1S 700 W Power Supply Review

**Hardware Secrets Team** · 10-02-2008, 04:15 PM

There has been a new article posted.

Title: Kingwin Mach 1 ABT-700MA1S 700 W Power Supply Review
URL: http://www.hardwaresecrets.com/article/624

Here is a snippet:
"This power supply features a modular cabling system with rounded sockets that glow blue when cables are connected and can be found being sold under several other brands such as AXP, eXtream, Hiper, Su..."

Comments on this article are welcome.

Best regards,
Hardware Secrets Team
http://www.hardwaresecrets.com

Ughadoo · 10-03-2008, 04:16 PM

Hi, Gabe.

Only a little bit of data; the transistors used in that power supply are not UJT - they are common bipolar ones (BJT).

You can find some info about those two types in Wikipedia:

Unijuntion Transistor

Bipolar Junction Transistor

UJTs are used to trigger SCRs and also to build simple oscillators, but I never saw one inside an ATX power supply.

Take care, Ughadoo

.

**Gabriel Torres** · 10-16-2008, 07:42 AM

Thanks my man, I meant BJT but somehow I typed in UJT. Fixed!

Once again, thanks for the correction.

Cheers,
Gabriel.

10-02-2008, 04:15 PM	#1
Hardware Secrets Team Administrator Join Date: Nov 2004 Posts: 2,952	Kingwin Mach 1 ABT-700MA1S 700 W Power Supply Review There has been a new article posted. Title: Kingwin Mach 1 ABT-700MA1S 700 W Power Supply Review URL: http://www.hardwaresecrets.com/article/624 Here is a snippet: "This power supply features a modular cabling system with rounded sockets that glow blue when cables are connected and can be found being sold under several other brands such as AXP, eXtream, Hiper, Su..." Comments on this article are welcome. Best regards, Hardware Secrets Team http://www.hardwaresecrets.com

10-03-2008, 04:16 PM	#2
Ughadoo Junior Member Join Date: Oct 2008 Posts: 12	Hi, Gabe. Only a little bit of data; the transistors used in that power supply are not UJT - they are common bipolar ones (BJT). You can find some info about those two types in Wikipedia: Unijuntion Transistor Bipolar Junction Transistor UJTs are used to trigger SCRs and also to build simple oscillators, but I never saw one inside an ATX power supply. Take care, Ughadoo . Last edited by Ughadoo; 07-07-2009 at 03:32 PM.

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10-16-2008, 07:42 AM	#3
Gabriel Torres Administrator Join Date: Oct 2004 USA Posts: 2,553	Thanks my man, I meant BJT but somehow I typed in UJT. Fixed! Once again, thanks for the correction. Cheers, Gabriel.