Resend activation?
Lost password?
Register
Remember Me?
Forum
New Posts
Unanswered Posts
FAQ
Forum Actions
Mark Forums Read
Community
Groups
Reported Items
Quick Links
Today's Posts
View Site Leaders
Activity Stream
Search
Help
Rules
Groups
Blogs
What's New?
EDA Resources
Teardown Videos
EE Podcasts
DesignFast
Advanced Search
Easy peasy
Easy peasy
Advanced Member level 5
Find latest posts
Find latest started threads
View Articles
View Blog Entries
Mini Statistics
Join Date
15th August 2015
Last Activity
Today
06:36
Blog Entries
0
More
4
Friends
Thamilarasan
baileychic
IremadzeArchil19910311
pewdsbheem
1
Groups
Switch Mode Power Supply (SMPS)
Join Groups
0
Permission Groups
Easy peasy is not a member of any public groups
Awards
No Awards.
Achievements
No achievements.
Recent Visitors
The last 10 visitor(s) to this page were:
Adithya_Pai
,
any1
,
asdf44
,
enfotec
,
FvM
,
imranahmed
,
joviflocas
,
struja
,
ueckid
,
Zak28
This page has had
11,813
visits
Tab Content
Easy peasy's Activity
About Me
Friends
Experience
Tab Content
All
Easy peasy
Friends
Photos
New Activity (
)
Please reload this page to view the 200+ new activity items that have been created.
Older Activity
Today,
06:35
Easy peasy
replied to a thread
Spikes in output voltage in Buck Converter
in
Power Electronics
your 100uF should be very low ESR/ESL - but, putting that to one side - it is just as likely your scope is picking up common mode impulses - ...
see more
2 replies | 105 view(s)
Yesterday,
01:36
Easy peasy
replied to a thread
Seeking: 3400uF 50VAC or greater low loss, tan-delta < 0.01 say
in
Power Electronics
how I did it: - by searching the internet company is reliable? I got a detailed data sheet and have samples in transit.
see more
5 replies | 364 view(s)
5th December 2019,
00:47
Easy peasy
replied to a thread
Flyback controller explain
in
Power Electronics
if you are asking this sort of question - you are going to have real trouble getting this ckt going ...
see more
22 replies | 927 view(s)
4th December 2019,
09:05
Easy peasy
replied to a thread
convert voltage control to current control
in
Power Electronics
you show a centre tapped output in the schematic above, are you saying 21 x 0.55 dia = 5mm^2, OK, but if you have a simple sec over pri wdg...
see more
5 replies | 317 view(s)
4th December 2019,
03:49
Easy peasy
replied to a thread
Flyback controller explain
in
Power Electronics
Are the cores moving in the Tx? what is the gap you have used? how slow is the soft start?
see more
22 replies | 927 view(s)
4th December 2019,
03:47
Easy peasy
replied to a thread
convert voltage control to current control
in
Power Electronics
you haven't - in the schematic, connected the the CT of the Tx to the zero volt of the output caps...! this will cause problems ... you...
see more
5 replies | 317 view(s)
3rd December 2019,
03:12
Easy peasy
replied to a thread
Iran Core Transformator No Load Current (Core material)
in
Power Electronics
type B may be thinner lams or toroidal...? = lower losses or more turns on pri wdg ...
see more
3 replies | 209 view(s)
2nd December 2019,
09:42
Easy peasy
replied to a thread
Flyback controller explain
in
Power Electronics
soft start cap needs to be bigger for a longer soft start - say 1uF and 470ohm current limit R in series how do you know that the phasing is...
see more
22 replies | 927 view(s)
1st December 2019,
20:04
Easy peasy
replied to a thread
Flyback controller explain
in
Power Electronics
given the total capacitive loading on the sec's - you need a much longer soft start ... - - - Updated - - - however - transformer...
see more
22 replies | 927 view(s)
1st December 2019,
01:47
Easy peasy
replied to a thread
Flyback controller explain
in
Power Electronics
a proper soft start ckt would be a good idea ...
see more
22 replies | 927 view(s)
1st December 2019,
01:46
Easy peasy
replied to a thread
convert voltage control to current control
in
Power Electronics
you can't use current mode with an half bridge - time to do a little research ...
see more
5 replies | 317 view(s)
30th November 2019,
21:05
baileychic
replied to a thread
problem with arduino
in
Microcontrollers
It is better to use TimerOne Arduino library and set it up for 2ms or 3ms interrupt and refresh the display in the ISR (interrupt service routine or...
see more
9 replies | 708 view(s)
30th November 2019,
19:03
baileychic
replied to a thread
[PIC] MikroC for PIC32 PIC32MZ MCU Clock Frquency [MHz] bug?
in
Microcontrollers
Whatever be the Oscillator frequency the Delay_ms(1) function is coded to generate 1ms delay and Delay_us(1) to generate 1us. Doesn't the function...
see more
3 replies | 339 view(s)
29th November 2019,
21:16
Easy peasy
replied to a thread
Flyback controller explain
in
Power Electronics
impossible to assist without seeing the real ckt and the output side - is you diode & mosfet well heatsunk ...?
see more
22 replies | 927 view(s)
29th November 2019,
08:49
Easy peasy
replied to a thread
Push Pull DC/DC converter design uisng UC3846
in
Power Electronics
Hello, 600 watts out = 60ADC in, so the turns ratio needs to be at least 1:10 ( 10V to 100V ) more to allow for losses. push-pull is OK...
see more
2 replies | 160 view(s)
29th November 2019,
00:12
Easy peasy
replied to a thread
Flyback controller explain
in
Power Electronics
is the diode/cap the right way round on the sec side - i.e. Tx phasing ... ? - - - Updated - - - also try a 22 ohm gate resistor - ...
see more
22 replies | 927 view(s)
28th November 2019,
20:24
Easy peasy
replied to a thread
Seeking: 3400uF 50VAC or greater low loss, tan-delta < 0.01 say
in
Power Electronics
CAP: I0600L9500UKN4BFE3N, 1000pcs, FOB price USD25.00/EACH Sheng Ye Electric Co., Ltd, Add:No.4, Lunjiao Xinxi 4th Road, Shunde, Foshan City,...
see more
5 replies | 364 view(s)
28th November 2019,
09:06
Easy peasy
replied to a thread
Converting AF oscillator to use discrete components
in
Analog Circuit Design
you could replace the op-amp with the bjt equiv - long tailed pair etc ... about 7 xtors
see more
6 replies | 478 view(s)
28th November 2019,
09:02
Easy peasy
replied to a thread
Why BJT is used for voltage reference and not CMOS
in
Analog Circuit Design
that's what I said ...
see more
4 replies | 251 view(s)
28th November 2019,
01:42
Easy peasy
replied to a thread
DC-DC Switched-Mode Power Supply System
in
Analog Integrated Circuit (IC) Design, Layout and Fabrication
likely comparator output at low volts ...
see more
1 replies | 269 view(s)
27th November 2019,
23:31
Easy peasy
replied to a thread
Why BJT is used for voltage reference and not CMOS
in
Analog Circuit Design
BJT = lower noise & because of development = more stable over temp ...
see more
4 replies | 251 view(s)
26th November 2019,
23:19
Easy peasy
replied to a thread
Lead Acid + Super-Capacitor + DC/DC Converter
in
Power Electronics
Check the data sheets on your super caps - only the very best ones - read expensive - have low internal ESR. for 3kW 24Vin this is 125...
see more
2 replies | 260 view(s)
26th November 2019,
22:04
Easy peasy
started a thread
Seeking: 3400uF 50VAC or greater low loss, tan-delta < 0.01 say
in
Power Electronics
Hello All, Am seeking some caps for a power filter at low voltage AC, per the title. Would consider 3 x 1200uF or even 5 x 680...
see more
5 replies | 364 view(s)
26th November 2019,
04:42
Easy peasy
replied to a thread
Issue with relay and snubber
in
Power Electronics
the same formulae apply for 2.5A rms = 3.6Apk for 325V, R = 90 ohms, say 82 ohm, C can be 470nF 275Vac X2
see more
25 replies | 878 view(s)
26th November 2019,
02:52
Easy peasy
replied to a thread
Issue with relay and snubber
in
Power Electronics
respectfully 10A into 220ohm at instant of relay opening is 2200 V so arcing will occur across relay contact ...
see more
25 replies | 878 view(s)
26th November 2019,
00:21
Easy peasy
replied to a thread
Issue with relay and snubber
in
Power Electronics
For 230Vac application a 275V MOV will start to clamp at around 700V - this is probably the best bet across the relay terminals, if...
see more
25 replies | 878 view(s)
25th November 2019,
20:22
Easy peasy
replied to a thread
Rectifier diodes with bypass capīs & gounding speaker basketīs
in
Hobby Circuits and Small Projects Problems
119kHz - that's pretty good - agreed the odds of the diode noise making any perceived difference to anything are pretty close to nil ( 1...
see more
23 replies | 1079 view(s)
25th November 2019,
10:07
baileychic
replied to a thread [SOLVED]
ACS712-5A AC Current Reading - How to?
in
Microcontrollers
Okay, your method gives very perfect and constant results. Thank you. #define _BREAKPOINTS_PROTEUS 1 #define _RESET 0...
see more
35 replies | 1341 view(s)
25th November 2019,
09:39
baileychic
replied to a thread [SOLVED]
ACS712-5A AC Current Reading - How to?
in
Microcontrollers
You mean Irms = sqrt((double)(meanValuesSaved / 20)) * 0.026393581; ??? if(!TMR4ON_bit) {
see more
35 replies | 1341 view(s)
More Activity
No More Results
No Recent Activity
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
1,947
Posts Per Day
1.24
General Information
Last Activity
Today
06:36
Join Date
15th August 2015
Helpful Postings
Has Rated
167
Post Rated
Rated helpful 711 out of 711 times
4
Friends
baileychic
Advanced Member level 2
IremadzeArchil19910311
Newbie level 1
pewdsbheem
Newbie level 3
Thamilarasan
Newbie level 4
Showing Friends 1 to 4 of 4
Experience
Points
Points
11,899
Level
26
Level up completed
Level up completed
17%
Points required
751
Activity
Activity
90.0%
Activity last 30 days
99.5%
Activity last 7 days
99.8%
Points
All Points for user
Points for User
2,231
Points for Reputation
1,432
Points for every day since registration
787
Points for Friends
12
All Points for threads
Points for threads
386
Points for Threads
6
Points for tagging threads
369
Points for replies
11
All Points for posts
Points for Posts
9,282
Points for Posts
5,724
Average Posts per Day
1.00
Helpful Answers
3,555
Solved Threads
3
All Points for miscellaneous
Points for Misc
0
Activities
7th December 2019
03:07
Easy peasy
has earned
1 Points for User
points
6th December 2019
03:06
Easy peasy
has earned
4 Points for User
points
03:06
Easy peasy
has earned
13 Points for Posts
points
03:06
Easy peasy
has earned
1 Points for threads
points
5th December 2019
03:07
Easy peasy
has earned
12 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
4th December 2019
03:06
Easy peasy
has earned
4 Points for User
points
03:06
Easy peasy
has earned
13 Points for Posts
points
3rd December 2019
03:07
Easy peasy
has earned
3 Points for Posts
points
03:07
Easy peasy
has earned
1 Points for User
points
2nd December 2019
03:06
Easy peasy
has earned
3 Points for Posts
points
1st December 2019
03:07
Easy peasy
has earned
6 Points for Posts
points
03:07
Easy peasy
has earned
1 Points for User
points
30th November 2019
03:07
Easy peasy
has earned
2 Points for threads
points
03:07
Easy peasy
has earned
2 Points for User
points
03:07
Easy peasy
has earned
11 Points for Posts
points
29th November 2019
03:07
Easy peasy
has earned
2 Points for threads
points
03:07
Easy peasy
has earned
12 Points for Posts
points
03:07
Easy peasy
has earned
1 Points for User
points
Show Activities from all Users