Hardware Insights specializes in power supplies. In this part of the forum, you will find detailed information on every aspect of power supplies, including how to repair them and how to judge if a power supply is a good quality unit or not.
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- Secondary rectifier ratings in forward topology
by LongRunner » November 16th, 2013, 2:59 am
- 12 Replies
- 42736 Views
- Last post by Wester547
December 5th, 2013, 10:41 pm
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- Replacing the "critical" capacitor with a ceramic type
by LongRunner » November 21st, 2013, 11:34 am
- 1 Replies
- 7779 Views
- Last post by c_hegge
November 21st, 2013, 4:19 pm
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- Differential-mode and common-mode EMI filter coils
by LongRunner » November 18th, 2013, 7:33 pm
- 0 Replies
- 6895 Views
- Last post by LongRunner
November 18th, 2013, 7:33 pm
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- Dream PSU
by LongRunner » October 13th, 2013, 9:28 pm
- 7 Replies
- 23559 Views
- Last post by c_hegge
November 17th, 2013, 10:45 pm
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- Q&A regarding how power supplies work
by Wester547 » November 15th, 2013, 11:20 pm
- 4 Replies
- 14135 Views
- Last post by LongRunner
November 16th, 2013, 3:07 am
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- Funniest +5VSB short circuit response ever…
by LongRunner » November 14th, 2013, 10:20 am
- 0 Replies
- 8675 Views
- Last post by LongRunner
November 14th, 2013, 10:20 am
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- Quiet UPS/SPS???
by LongRunner » November 5th, 2013, 4:51 am
- 1 Replies
- 8670 Views
- Last post by c_hegge
November 5th, 2013, 12:34 pm
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- How much output capacitance is enough???
by LongRunner » October 26th, 2013, 3:12 am
- 1 Replies
- 8128 Views
- Last post by Wester547
October 26th, 2013, 6:20 pm
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- Low-capacitance polys on +5VSB
by LongRunner » October 24th, 2013, 8:29 am
- 0 Replies
- 6844 Views
- Last post by LongRunner
October 24th, 2013, 8:29 am
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- Why are so many PSUs badly ventilated???
by LongRunner » October 4th, 2013, 12:17 am
- 1 Replies
- 7608 Views
- Last post by c_hegge
October 4th, 2013, 12:46 am
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- Rebuilding Sun Pro PSU
by Pentium » September 26th, 2013, 3:12 pm
- 5 Replies
- 16894 Views
- Last post by Pentium
October 1st, 2013, 11:59 am
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- Hot resistors and semiconductors
by LongRunner » September 29th, 2013, 7:15 am
- 1 Replies
- 7156 Views
- Last post by c_hegge
September 29th, 2013, 12:29 pm
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- What if you get a review unit with busted caps???
by LongRunner » August 26th, 2013, 5:50 pm
- 3 Replies
- 11832 Views
- Last post by c_hegge
August 26th, 2013, 7:45 pm
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- testing power supply ripple?
by Pentium » July 27th, 2013, 4:53 pm
- 13 Replies
- 40235 Views
- Last post by c_hegge
August 13th, 2013, 7:54 pm
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- Samxon GF caps
by Pentium » June 3rd, 2013, 2:04 pm
- 20 Replies
- 61618 Views
- Last post by Pentium
June 19th, 2013, 7:52 pm
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- Would you trust CapXon/OST in an 80 plus Gold PSU?
by Pentium » June 4th, 2013, 3:09 pm
- 3 Replies
- 11581 Views
- Last post by shovenose
June 5th, 2013, 1:32 pm
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- Best cheap low power PSU
by shovenose » April 27th, 2013, 10:54 am
- 1 Replies
- 7505 Views
- Last post by c_hegge
April 27th, 2013, 2:10 pm
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- One nearly cooked Delta PSU (GPS-300AP)
by c_hegge » September 9th, 2012, 1:14 am
- 5 Replies
- 21150 Views
- Last post by c_hegge
November 24th, 2012, 8:07 pm
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- Broken PSU ruined my day
by duckula » July 8th, 2012, 3:20 am
- 8 Replies
- 26034 Views
- Last post by duckula
July 17th, 2012, 10:00 pm
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- Power Supply Build Quality Pictorial/Discussion
by duckula » March 28th, 2011, 5:57 am
- 207 Replies
- 533330 Views
- Last post by c_hegge
June 16th, 2012, 6:44 pm
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