參數(shù)資料
型號: U210B-FP
英文描述: Phase Control Circuit - Load Current Feedback Applications
中文描述: 相位控制電路-負載電流反饋的應用
文件頁數(shù): 11/15頁
文件大?。?/td> 378K
代理商: U210B-FP
TELEFUNKEN Semiconductors
U 210 B / U 210 B–FP
11
Preliminary Information
Design calculations
The following equations can be used for the evaluation
of the series resistor R
1
for worst case conditions:
V
Mmin
– V
Smax
R
1max
= 0.9
R
1min
=
P (R
1max
) =
2 I
Smax
2 I
tot
2 R
1
V
Mmax
– V
Smin
(V
Mmax
– V
Smin)2
where:
V
M
= Mains voltage 220 V
Vs = Supply voltage on Pin 4
I
tot
= Total DC current requirement of the circuit
= I
Smax
+ I
p
+ I
x
I
Smax
= Current requirement of the IC in mA
I
p
= Average current requirement of the triggering pulses
I
x
= Current requirement of other peripheral components
R
1
can be easily evaluated from Figures 12 – 14
相關(guān)PDF資料
PDF描述
U211B Phase Control Circuit - General Purpose Feedback
U211B2 Phase Control Circuit - General Purpose Feedback
U211B3 Phase Control Circuit - General Purpose Feedback
U2270B Read / Write Base Station IC
U2305B VHF/ UHF-Tuner-IC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
U211004 制造商:LAPP OLFLEX 功能描述:Tray Cable, OLFLEX TC 600, Multiconductor VNTC, 10/4c, UL TC-ER, CSA, CE, 600V
U211204 制造商:LAPP OLFLEX 功能描述:Tray Cable, OLFLEX TC 600, Multiconductor VNTC, 12/4c, UL TC-ER, CSA, CE, 600V
U211205 制造商:LAPP OLFLEX 功能描述:Tray Cable, OLFLEX TC 600, Multiconductor VNTC, 12/5c, UL TC-ER, CSA, CE, 600V
U211403 制造商:LAPP OLFLEX 功能描述:Tray Cable, OLFLEX TC 600, Multiconductor VNTC, 14/3c, UL TC-ER, CSA, CE, 600V
U211404 制造商:LAPP OLFLEX 功能描述:Tray Cable, OLFLEX TC 600, Multiconductor VNTC, 14/4c, UL TC-ER, CSA, CE, 600V