Easy peasy
Advanced Member level 5
Find latest posts
View Articles
View Blog EntriesMini Statistics
- Join Date
- 15th August 2015
- Last Activity
- Yesterday 21:46
- 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
This page has had 15,240 visits
- Tab Content
- Easy peasy's Activity
- About Me
- Friends
- Experience
- Tab Content
-
Older Activity
-
Yesterday, 21:46R = rho. L / Area is what an engineer would use, watts dissipated = R . i^2 ( for rms current in the wire ) then there is an added...6 replies | 168 view(s) -
Yesterday, 21:43I wouldn't worry about that too much - - is that the gate drive ... ?67 replies | 3425 view(s)
-
Yesterday, 21:40Easy peasy replied to a thread Please help power supply dead 110V to 24vdc 5vdc in Service Manuals, Requests, Repair Tipsntc could have gone open ckt - but more likely the low power ckt supplying the IC has died - hence the IC dead & main mosfet check o/p diode...6 replies | 159 view(s)
-
Yesterday, 21:38you need to post the schematic - you are doing something wrong - but the magic crystal ball is clouded over by lack of real information ...2 replies | 66 view(s)
-
19th February 2020, 22:17Easy peasy replied to a thread common mode feedback question in Analog Integrated Circuit (IC) Design, Layout and Fabrication- another assumption unless the op-amp is ac coupled with a capacitor - it will act down to DC ...7 replies | 256 view(s)
-
19th February 2020, 22:12Mica and thermal paste is not rated for more than 100V, so check the insulation to the heat-sink in case you knocked it and things got shorted out...67 replies | 3425 view(s)
-
19th February 2020, 20:58Easy peasy replied to a thread common mode feedback question in Analog Integrated Circuit (IC) Design, Layout and Fabrication- you are making a big assumption - based on what exactly ...?7 replies | 256 view(s)
-
19th February 2020, 15:58how are you heatsinking the fets?67 replies | 3425 view(s)
-
19th February 2020, 09:42To attenuate the switching noise of the converter the C would have to be on the left of the L, as it is the filter is filtering what is coming thru...8 replies | 246 view(s)
-
19th February 2020, 07:51Actuarrrly, the Zo of that filter is 0.22 ohms - so 0.3 ohms is just a bit higher than critically damped ( i.e. less damped )8 replies | 246 view(s)
-
19th February 2020, 03:49Yup - mainly to stop ringing at 1uH, 20uF 35.5kHz ...8 replies | 246 view(s)
-
18th February 2020, 21:49Yes output diodes are typically those diode on the output side of the transformer ...67 replies | 3425 view(s)
-
18th February 2020, 10:19JohnDave started a thread Designing Inductor for designing of buck boost converter of 50W in Power ElectronicsHi, I am designing Buck-boost converter of 50W capacity and I am curious to learn to design Inductor for it and selecting capacitor value. So, what...2 replies | 182 view(s)
-
18th February 2020, 09:20yes, a snubber is an R in series with a cap.67 replies | 3425 view(s)
-
18th February 2020, 08:30Start with 470pF 1kV cap and 47 ohm 3 watt R across each fet, D-S - - - Updated - - - and, 330pF, 1kV cap and 680 ohm 3W across...67 replies | 3425 view(s)
-
17th February 2020, 21:43you recall incorrectly ... tuning, as such, was only ever required if you wished to get close to minimum current ripple on the coupled...23 replies | 781 view(s)
-
17th February 2020, 09:12Isolated PFC Cuk @ 3kW is only for the power electronics engineer with 15+ years of solid experience ...23 replies | 781 view(s)
-
17th February 2020, 07:32split core CT will easily go over any line, also there is a device that slides on a line to measure joint resistance ....2 replies | 173 view(s)
-
17th February 2020, 05:11baileychic replied to a thread Glow LED on specified counter values 0-500 in 89c52 uC in MicrocontrollersPost your circuit and also your Keil complete project files. Also, mention what is your Crystal frequency, 12MHz, 11.0592MHz,...?30 replies | 1117 view(s) -
16th February 2020, 22:13talking crap unfortunately... - the gap length is not independent of gap area - where he gets this off the cuff nonsense is a mystery - perhaps...23 replies | 781 view(s)
-
16th February 2020, 21:39Or - you can increase the pri turns to 60 and double the gap - and hey presto - DCM ... and a decent flyback voltage ( 136V ) and a 100V...23 replies | 781 view(s)
-
16th February 2020, 04:2560V is too low for the o/p diode with your existing Tx, needs to be 150V at least - see posts above ...23 replies | 781 view(s)
-
15th February 2020, 22:22baileychic replied to a thread Glow LED on specified counter values 0-500 in 89c52 uC in MicrocontrollersOops... Yes, forgot to wrap in while(1) loop volatile unsigned int Counter = 0; volaile unsigned int oldCounter = 0; void ext0_isr(void)...30 replies | 1117 view(s)
-
15th February 2020, 21:53baileychic replied to a thread Glow LED on specified counter values 0-500 in 89c52 uC in MicrocontrollersTry this. volatile unsigned int Counter = 0; volaile unsigned int oldCounter = 0; void ext0_isr(void) interrupt 0 { Counter++; }30 replies | 1117 view(s)
-
15th February 2020, 21:07It depends on the wiring inductance ( layout ) and de-coupling on the power stage ... and the leakage in the Tx, and the o/p choke, and the...67 replies | 3425 view(s)
-
15th February 2020, 17:43baileychic replied to a thread Glow LED on specified counter values 0-500 in 89c52 uC in MicrocontrollersMissing brackets. volatile unsigned int Counter = 0; volaile unsigned int oldCounter = 0; void ext0_isr(void) interrupt 0 { Counter++; ...30 replies | 1117 view(s)
-
15th February 2020, 12:50baileychic replied to a thread Glow LED on specified counter values 0-500 in 89c52 uC in MicrocontrollersVery simple. Try this. volatile unsigned int Counter = 0; volaile unsigned int oldCounter = 0; void ext0_isr(void) interrupt 0 { ...30 replies | 1117 view(s)
-
15th February 2020, 11:46baileychic replied to a thread Glow LED on specified counter values 0-500 in 89c52 uC in MicrocontrollersTry this. volatile unsigned int Counter = 0; volaile unsigned int oldCounter = 0; void ext0_isr(void) interrupt 0 { Counter++;30 replies | 1117 view(s)
-
15th February 2020, 04:31baileychic replied to a thread Glow LED on specified counter values 0-500 in 89c52 uC in MicrocontrollersTry this. unsigned int Counter = 0; void ext0_isr(void) interrupt 0 { Counter++; }30 replies | 1117 view(s)
About Easy peasy
Basic Information
Areas of Interest
- Area of specialization:
- Power Electronics
Optional Info
- Biography:
- founder MagnetPowerNZ Ltd
- Location:
- Melbourne
- Occupation:
- engineer
Statistics
Total Posts
- Total Posts
- 2,110
- Posts Per Day
- 1.28
General Information
- Last Activity
- Yesterday 21:46
- Join Date
- 15th August 2015
Helpful Postings
- Has Rated
- 193
- Post Rated
- Rated helpful 770 out of 770 times
5 Friends
Showing Friends 1 to 5 of 5
Experience
Points
- Points
- 12,858
- Level
- 27
Level up completed
- Level up completed
- 24%
- Points required
- 692
Activity
- Activity
- 99.7%
- Activity last 30 days
- 99.6%
- Activity last 7 days
- 98.0%
Points
All Points for user
- Points for User
- 2,388
- Points for Reputation
- 1,548
- Points for every day since registration
- 825
- Points for Friends
- 15
All Points for threads
- Points for threads
- 415
- Points for Threads
- 6
- Points for tagging threads
- 399
- Points for replies
- 9
All Points for posts
- Points for Posts
- 10,055
- Points for Posts
- 6,201
- Average Posts per Day
- 1.00
- Helpful Answers
- 3,845
- Solved Threads
- 9
All Points for miscellaneous
- Points for Misc
- 0
Activities
21st February 2020
- 03:07 Easy peasy has earned 5 Points for User points
- 03:07 Easy peasy has earned 10 Points for Posts points
20th February 2020
- 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
19th February 2020
- 03:07 Easy peasy has earned 5 Points for User points
- 03:07 Easy peasy has earned 19 Points for Posts points
- 03:07 Easy peasy has earned 1 Points for threads points
18th February 2020
- 03:07 Easy peasy has earned 9 Points for Posts points
- 03:07 Easy peasy has earned 1 Points for threads points
17th February 2020
- 03:06 Easy peasy has earned 7 Points for User points
- 03:06 Easy peasy has earned 24 Points for Posts points
16th February 2020
- 03:06 Easy peasy has earned 6 Points for Posts points
15th February 2020
- 03:07 Easy peasy has earned 5 Points for User points
- 03:07 Easy peasy has earned 2 Points for threads points
- 03:07 Easy peasy has earned 19 Points for Posts points
14th February 2020
- 03:08 Easy peasy has earned 3 Points for threads points
- 03:08 Easy peasy has earned 23 Points for Posts points
- 03:08 Easy peasy has earned 2 Points for User points
13th February 2020
- 03:07 Easy peasy has earned 5 Points for User points
Show Activities from all Users