Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

AN4414 Datasheet(PDF) 18 Page - STMicroelectronics

Part # AN4414
Description  Anti-tampering ferrite less power supply for 3-phase energy meter
PDF  20 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

AN4414 Datasheet(HTML) 18 Page - STMicroelectronics

Back Button AN4414 Datasheet HTML 12Page - STMicroelectronics AN4414 Datasheet HTML 13Page - STMicroelectronics AN4414 Datasheet HTML 14Page - STMicroelectronics AN4414 Datasheet HTML 15Page - STMicroelectronics AN4414 Datasheet HTML 16Page - STMicroelectronics AN4414 Datasheet HTML 17Page - STMicroelectronics AN4414 Datasheet HTML 18Page - STMicroelectronics AN4414 Datasheet HTML 19Page - STMicroelectronics AN4414 Datasheet HTML 20Page - STMicroelectronics  
Zoom Inzoom in Zoom Outzoom out
 18 / 20 page
background image
Description of SMPS
AN4414
18/20
DocID025611 Rev 1
Note:
Proper Mylar tapes are inserted between each windings for isolation.
Table 4. Transformer specification
Parameters
Values
Max. output power
0.5 W
Input voltage range
80-440 VAC, 50 Hz
Primary inductance
680 µH
Secondary inductance
133 H
Primary side leakage inductance
< 5% at 1 KHz
Peak primary current
0.4 A max.
Switching frequency
115 KHz fixed
Bobbin size
EE19
Core type
Air core
Bobbin
8 pins vertical
Dielectric strength
2.75 KV
Table 5. Winding details
Winding name
Start
Stop
No. of turns
Wire gauge/DCR
Winding order
Np
4
3
345
0.2 mm / DCR = 6.5
Bottom
Ns
5
8
107
0.2 mm / DCR = 2.2
Above Np
Naux
1
2
200
0.09 mm / DCR = 22
Above Ns
Table 6. Bill of material
Part reference
Quantity
Part description
U1
1
VIPER17HN
U3
1
TL431
Q1
1
MOSFET STD4NK60Z
D1, D3, D4
3
Rectifier STTH1R06



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com