Easy peasy
Advanced Member level 5
Find latest posts
View Articles
View Blog EntriesMini Statistics
- Join Date
- 15th August 2015
- Last Activity
- Today 11:58
- Blog Entries
- 0
1 Groups
Join Groups 0 Permission Groups
Easy peasy is not a member of any public groups
Awards
No Awards.
Achievements
No achievements.
Recent Visitors
- alisaad1992,
- andre_teprom,
- AuthenticQ,
- BradtheRad,
- FreeRiderCz,
- RAHUL_KUMAR,
- RandomElectrons,
- Thamilarasan,
- treez,
- youlan_1234
- Tab Content
- Easy peasy's Activity
- About Me
- Friends
- Experience
- Tab Content
-
Older Activity
-
Today, 09:05a good idea to leave the diode as it is - keep things simple initially, it is fairly obvious the 1mH choke is part of the buck ckt.3 replies | 111 view(s) -
Today, 08:56Easy peasy replied to a thread can triacs rapidly switch AC into a transformer in Elementary Electronic Questionsyour approach is a little bit simplistic - you will need snubbers across the mosfet switch, and source referenced gate drive, you will get...7 replies | 120 view(s)
-
Today, 08:10Easy peasy replied to a thread can triacs rapidly switch AC into a transformer in Elementary Electronic Questionsforced commutation was used to turn off SCR's ( mainly ) and triacs - however a lot of extra circuitry is required - then along came mosfets &...7 replies | 120 view(s)
-
Today, 05:03you can't turn an SCR off once fired - so your ckt needs a xtor or mosfet - which you can turn off the SCR will stay on forever once triggered...3 replies | 111 view(s)
-
Today, 03:47Easy peasy replied to a thread ELECTRICAL AND ELECTRONICS Instrumentation in Elementary Electronic QuestionsPMMC = permanent magnet moving coil - meter, I think all moving coil meters give an average reading... moving iron have expanded...5 replies | 112 view(s)
-
14th July 2019, 22:26Easy peasy replied to a thread [SOLVED] Iron sheet laminated gapped core inductor variation in Elementary Electronic Questionsa random data sheet has no bearing on a gapped choke made using transformer steel, an old measuring device with unknown capacitor degradation - and...26 replies | 1050 view(s)
-
14th July 2019, 08:58Easy peasy replied to a thread [SOLVED] Iron sheet laminated gapped core inductor variation in Elementary Electronic QuestionsBarkhausen noise would not rise to the level needed to seriously interfere with measurement at 50mV, the main issue with 50mV measurement is the...26 replies | 1050 view(s)
-
14th July 2019, 08:47Easy peasy replied to a thread Does it exist an AC to AC converter in small package for converting 220v to 110v? in Power Electronicsthe word AND in the above quote makes the sentence incorrect, you can have the first 65 degC or the last in an half cycle - but not both - for...24 replies | 639 view(s)
-
14th July 2019, 03:06Easy peasy replied to a thread [SOLVED] Iron sheet laminated gapped core inductor variation in Elementary Electronic Questionsthere is no published paper or article that says the slope or behaviour the BH curve at low excitation is any different to the slope/ behaviour at...26 replies | 1050 view(s)
-
13th July 2019, 22:45Easy peasy replied to a thread [SOLVED] Iron sheet laminated gapped core inductor variation in Elementary Electronic Questionsthere is no evidence to support this - I have never observed this - it also goes against the principles of physics relating to magnetic materials.26 replies | 1050 view(s)
-
13th July 2019, 22:35Easy peasy replied to a thread Does it exist an AC to AC converter in small package for converting 220v to 110v? in Power ElectronicsConduction angle is in fact about 65 degrees i.e. the first, or last 65 degrees of each half cycle, if you want 110V rms from 230Vrms - - -...24 replies | 639 view(s)
-
12th July 2019, 22:29SMT & heat dissipation - always problematical ....25 replies | 954 view(s)
-
12th July 2019, 06:02Easy peasy replied to a thread Half-bridge versus Full-bridge for Power Dense supplies? in Analog Circuit Designnope ... tisn't the rail splitting caps diverge quickly if you try to do current mode control and don't compensate for this ...9 replies | 399 view(s)
-
11th July 2019, 01:35Unless you have a 200MHz scope and high quality scope probes - you may not see the true rise and fall times - have you calibrated your probes? ...25 replies | 954 view(s)
-
11th July 2019, 00:14Is your choke heating your fets? - it may well be that the IC is damaged and can't drive them properly - I would expect <50nS rise and fall...25 replies | 954 view(s)
-
10th July 2019, 23:40Easy peasy replied to a thread [SOLVED] Iron sheet laminated gapped core inductor variation in Elementary Electronic Questionsthat is exactly what I said ...26 replies | 1050 view(s)
-
10th July 2019, 23:30Easy peasy replied to a thread Does it exist an AC to AC converter in small package for converting 220v to 110v? in Power Electronicssome what overkill. but: ...24 replies | 639 view(s)
-
10th July 2019, 21:45Dear kripacharya, your post appears to show a limited understanding - minor shoot thru is caused by transient gate rise when the other device...29 replies | 931 view(s)
-
10th July 2019, 21:18Easy peasy replied to a thread Half-bridge versus Full-bridge for Power Dense supplies? in Analog Circuit Designyou can't easily have current mode control with HB - so if you are seeking a tight dynamic loop - FB may be the better option.9 replies | 399 view(s)
-
10th July 2019, 12:49Easy peasy replied to a thread Does it exist an AC to AC converter in small package for converting 220v to 110v? in Power Electronicsan auto - Tx is half the weight approx as you likely don't need isolation - if you get one on a toroid and heatsink the two sides - this will...24 replies | 639 view(s)
-
7th July 2019, 22:21Easy peasy replied to a thread [SOLVED] Iron sheet laminated gapped core inductor variation in Elementary Electronic Questionshaving read the above - and, as some one who regularly designs iron cored chokes and transformers - there is a lot of mis-information in the...26 replies | 1050 view(s)
-
6th July 2019, 07:41Easy peasy replied to a thread Unsure about this current sensor for use in saturation current measuring circuit. in Analog Circuit Designtight looping of cable will no doubt affect the accuracy - if you can have large diameter looping, say 300mm then such effects will be minimised4 replies | 330 view(s)
-
5th July 2019, 23:02I meant for the OP to post the gate drive waveform - Swend even 10E for turn off R may be too high ..29 replies | 931 view(s)
About Easy peasy
Basic Information
Areas of Interest
- Area of specialization:
- Power Electronics
Optional Info
- Biography:
- founder MagnetPowerNZ Ltd & Pwrtrnx.com
- Occupation:
- engineer
Statistics
Total Posts
- Total Posts
- 1,528
- Posts Per Day
- 1.07
General Information
- Last Activity
- Today 11:58
- Join Date
- 15th August 2015
Helpful Postings
- Has Rated
- 103
- Post Rated
- Rated helpful 556 out of 556 times
4 Friends
Showing Friends 1 to 4 of 4
Experience
Points
- Points
- 9,413
- Level
- 23
Level up completed
- Level up completed
- 21%
- Points required
- 637
Activity
- Activity
- 83.0%
- Activity last 30 days
- 99.5%
- Activity last 7 days
- 99.6%
Points
All Points for user
- Points for User
- 1,845
- Points for Reputation
- 1,118
- Points for every day since registration
- 715
- Points for Friends
- 12
All Points for threads
- Points for threads
- 301
- Points for Threads
- 3
- Points for tagging threads
- 295
- Points for replies
- 3
All Points for posts
- Points for Posts
- 7,267
- Points for Posts
- 4,494
- Average Posts per Day
- 1.00
- Helpful Answers
- 2,770
- Solved Threads
- 3
All Points for miscellaneous
- Points for Misc
- 0
Activities
16th July 2019
- 03:07 Easy peasy has earned 1 Points for User points
15th July 2019
- 03:07 Easy peasy has earned 12 Points for Posts points
14th July 2019
- 03:06 Easy peasy has earned 6 Points for Posts points
- 03:06 Easy peasy has earned 1 Points for User points
13th July 2019
- 03:07 Easy peasy has earned 6 Points for Posts points
12th July 2019
- 03:07 Easy peasy has earned 1 Points for User points
11th July 2019
- 03:07 Easy peasy has earned 26 Points for Posts points
- 03:07 Easy peasy has earned 2 Points for User points
- 03:07 Easy peasy has earned 1 Points for threads points
10th July 2019
- 03:06 Easy peasy has earned 1 Points for User points
9th July 2019
- 03:07 Easy peasy has earned 5 Points for Posts points
- 03:07 Easy peasy has earned 2 Points for User points
8th July 2019
- 03:06 Easy peasy has earned 3 Points for Posts points
- 03:06 Easy peasy has earned 1 Points for User points
7th July 2019
- 03:06 Easy peasy has earned 3 Points for Posts points
6th July 2019
- 03:07 Easy peasy has earned 9 Points for Posts points
- 03:07 Easy peasy has earned 1 Points for threads points
- 03:07 Easy peasy has earned 1 Points for User points
5th July 2019
- 03:07 Easy peasy has earned 12 Points for Posts points
- 03:07 Easy peasy has earned 1 Points for threads points
Show Activities from all Users