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The Saturn PCB Toolkit is the best resource for PCB related calculations you can find.6 ~% L- X3 g4 k u
It incorporates many features that PCB designers and engineers are in regular need of like current capacity of a PCB trace, via current, differential pairs and much more. Please download our PCB Toolkit today for free and enjoy!. I6 m& J+ w: }) D4 a/ w0 w
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Saturn PCB Toolkit V5.1 Setup.part1.rar
(1.39 MB, 下载次数: 776)
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Saturn PCB Toolkit V5.1 Setup.part2.rar
(1.39 MB, 下载次数: 774)
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Saturn PCB Toolkit V5.1 Setup.part3.rar
(1.39 MB, 下载次数: 721)
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Saturn PCB Toolkit V5.1 Setup.part4.rar
(1.39 MB, 下载次数: 700)
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Saturn PCB Toolkit V5.1 Setup.part5.rar
(1.15 MB, 下载次数: 683)
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0 w5 l4 n2 h5 L$ V# ~$ d5 K3 i: W/ nProgram includes:( j: d0 q3 r2 L' \5 a% l/ H
PCB Via Current Calculator per IPC-2152
! A! z& @+ E. f6 V, Z, N! `3 ZCalculates the current a via needs to raise its temperature over ambient per IPC-2152. 3 ]9 i: B2 H, ? g
Other via properties include:
" L0 O. H0 R4 {( xVia capacitance* u$ J. I7 n% m
Via inductance
$ N( ?( P9 A, LVia impedance
6 v1 [; n4 O. c$ q1 o- a# r5 F3 h# @" bVia step response& O: W# H( s3 [1 i' _0 h
Via DC resistance# y& X7 q/ }; M% w9 z' f! F
Via impedance4 E: A6 W4 }( X0 _- N, _
Via resonant frequency
n7 {$ c: q) _* S0 T1 `" kPCB Trace Width Calculator & PCB Trace Resistance Calculator per IPC-2152) T5 Y r. Q9 n' W
Calculates the current a conductor needs to raise its temperature over ambient
4 o$ O; q- ]4 r9 Jper IPC-2152. Now also calculates DC resistance with temperature compensation.
! h+ o4 Q. A( h \0 p7 LOther conductor properties include:
$ t0 Y, [( o$ W) A" S3 D& A* {Conductor skin depth7 `1 p% o. a3 w$ \/ ^
Conductor voltage drop
' Q7 Y+ @$ G$ n1 e8 V, E( B7 }2 CConductor DC resistance
; t+ U6 _$ {+ [Conductor power dissipation
. e4 ]" C. {( d& o6 H. H ~' E* u; vBandwidth Calculator & Max PCB Trace Length Calculator2 p3 j, ?( N. [* C3 Z) t" z2 Z
Calculates the bandwidth of a digital signal and maximum trace length, using the IPC-2251 method or the # X: L( }( ^) w) Z& z, K
frequency domain method, for transmission line effects.
& l* [' t. Q+ T4 O5 j$ {Wavelength calculator for given frequency.- L: P5 L1 Y# d0 s5 {( h3 Z: m% u
Differential Pair Impedance Calculator, F2 m5 v) d7 w6 u3 w/ k4 {
Calculates the differential pair impedance of a balanced line.+ D& S) M7 J. \
* W! I- _) a- P- G/ ]: fPCB padstack Calculator6 K( }8 N6 o6 K% m! X
Calculates the outer and inner layer diameters of a padstack given the drill size.' ?( G \* o- [4 K9 j% C* @1 H$ C
BGA land calculator based on the IPC-7351A specification.+ M( g" k' m& A$ u
Mechanical Data4 w! d$ P5 w) _2 C1 Q, i
Calculates wire diameter for a given AWG gauge.9 k! n: \ Y% \4 O
Drill chart with imperial and metric diameters.
) c* B* s+ e6 G: y9 BImperial screw thread size chart.
. w9 i. b" M z- iMinimum PCB Conductor Spacing Chart. @+ y# a+ z4 a, Z0 f. B$ Y1 S7 H" A$ R
Calculates minimum conductor spacing's using peak AC or DC voltage based on IPC-2221A data.
5 T. h" l: S# v8 k4 h* yPCB conductor Impedances
, v' p- S( N7 O2 v/ }Calculates impedance of a PCB Microstrip or PCB Stripline.) a0 S9 n D8 V/ ~# B0 m
Inductance of a microstrip
5 j: }( Q7 `" _, v+ H! P' [Capacitance of a microstrip
/ c. S5 |6 D8 J- M' h6 kPropagation delay of a microstrip
; O y& F0 h7 eUnits Conversion Data
/ `" y; R4 h( J h/ HConverts mm to mils and C to F.* h' N/ i; `$ h& [
Embedded units chart for reference.
$ H& M- g, Q5 q3 a1 Z6 y9 `Planar Inductor Calculator
. _: ]3 g* v- L6 _ M. RCalculates the inductance of a planar PCB spiral inductor.0 |, A9 X8 W" O* I
Power Delivery System Impedance Calculator4 x V/ E" C! e: V
Calculates the target impedance of a PDN.+ o3 K# g6 E2 ~
Thermal Resistance Calculator+ N& f" {& ?) Y4 j, b! J8 [* b+ ?
Calculates the junction temperature of a device using thermal resistance.
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发表于 2010-6-12 09:17
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淘帖
支持！
反对！
楼主
发表于 2010-6-12 19:26
谢谢!还不知道怎么用
发表于 2010-7-7 21:32
