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The Saturn PCB Toolkit is the best resource for PCB related calculations you can find. x5 @7 K* r" n* l
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!
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Saturn PCB Toolkit V5.1 Setup.part1.rar
(1.39 MB, 下载次数: 774)
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Saturn PCB Toolkit V5.1 Setup.part2.rar
(1.39 MB, 下载次数: 772)
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Saturn PCB Toolkit V5.1 Setup.part3.rar
(1.39 MB, 下载次数: 719)
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Saturn PCB Toolkit V5.1 Setup.part4.rar
(1.39 MB, 下载次数: 698)
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Saturn PCB Toolkit V5.1 Setup.part5.rar
(1.15 MB, 下载次数: 682)
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Program includes:! X% _* F5 ]- ^7 b$ ?9 m! u
PCB Via Current Calculator per IPC-2152
' w$ M2 n- E" n# L3 s8 C, PCalculates the current a via needs to raise its temperature over ambient per IPC-2152.
: y. w. L6 l3 |; }4 h8 A0 f- E0 |Other via properties include:
6 o6 w1 i$ K, JVia capacitance/ ]2 q( P, ?- |
Via inductance7 c) s) Y' Q: z f
Via impedance6 u) J8 t6 U9 u8 t* \! d
Via step response- E2 t2 E9 U+ l: V& t" P& C% M
Via DC resistance
9 c0 {4 A* L3 E$ TVia impedance
) `1 J2 E6 \: s3 t% T0 o2 YVia resonant frequency5 t5 r1 H. b6 O. r6 g3 v2 G' Q' [
PCB Trace Width Calculator & PCB Trace Resistance Calculator per IPC-2152( C3 L! n! Q/ `+ _3 {
Calculates the current a conductor needs to raise its temperature over ambient
( T' c: \; w4 P( v4 K7 G3 _per IPC-2152. Now also calculates DC resistance with temperature compensation.
" j& ?$ A3 j2 y5 \9 r1 ZOther conductor properties include:
' t# ]/ o/ ^( B4 uConductor skin depth
' ]/ g' \2 R/ J" V6 QConductor voltage drop" F- E6 a9 U. d* M. v. D
Conductor DC resistance
5 b) W( `3 R: `: ~4 P5 {) PConductor power dissipation
; g. S4 }1 S3 s4 i5 IBandwidth Calculator & Max PCB Trace Length Calculator
1 o* S0 L/ q; \ f8 W* rCalculates the bandwidth of a digital signal and maximum trace length, using the IPC-2251 method or the ; \3 j2 l! `, T- ~* K/ c# Y) y# T
frequency domain method, for transmission line effects. h5 e% g4 M/ U( C6 d) ^! c. }/ c
Wavelength calculator for given frequency.
9 R7 l1 k( Q) H$ }$ q! A" ^Differential Pair Impedance Calculator
( s7 j h' N) }: ~/ @6 j/ ECalculates the differential pair impedance of a balanced line.
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: u$ W- W( a8 a. D0 ~! L2 OPCB Padstack Calculator
: D( m, i$ E$ {2 K! H% I6 B, V. i2 GCalculates the outer and inner layer diameters of a padstack given the drill size.) g9 z t$ Y5 u/ E
BGA land calculator based on the IPC-7351A specification.
$ Z4 s6 J8 v9 uMechanical Data
, X, U. e( p6 V4 M8 `8 o* P+ w5 uCalculates wire diameter for a given AWG gauge.. ` F. x" f5 B& W% U
Drill chart with imperial and metric diameters.
' F" M2 } T* Q A9 aImperial screw thread size chart.. p8 q) ~$ P1 m$ T2 q. Y {) f
Minimum PCB Conductor Spacing Chart" u* {. }; h# S( I* x7 t2 |( k3 }
Calculates minimum conductor spacing's using peak AC or DC voltage based on IPC-2221A data.4 ~8 j6 G+ ?6 n! N6 t
PCB conductor Impedances
8 A5 }6 Y$ ~, ^4 S- s* v3 ~+ n7 LCalculates impedance of a PCB Microstrip or PCB Stripline.6 ?" f/ v3 Z0 p% D
Inductance of a microstrip
8 ~* E/ ^6 g- n7 [2 [* kCapacitance of a microstrip2 \8 U$ Q* q9 I( ]
Propagation delay of a microstrip
5 M7 b3 @% \- U; G* S, D* `/ A$ cUnits Conversion Data4 `- C$ B: t6 C9 S4 U
Converts mm to mils and C to F.
2 H" A* U1 c( C# t) DEmbedded units chart for reference.0 Q2 i0 n+ q V$ E \7 L, X& [9 l3 L7 }
Planar Inductor Calculator
9 s- [+ h/ v! cCalculates the inductance of a planar PCB spiral inductor.* E; o/ x$ z% [( v0 I* F
Power Delivery System Impedance Calculator
. |+ Q8 u! T+ A* i1 c; zCalculates the target impedance of a PDN.6 q9 O: L @# B( h0 C
Thermal Resistance Calculator% a. ?; d: Q/ }$ g- @. F
Calculates the junction temperature of a device using thermal resistance.6 \) G- A( _4 d7 `+ Y( O, U& w! G
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发表于 2010-6-12 09:17
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支持！
反对！
楼主
发表于 2010-6-12 19:26
谢谢!还不知道怎么用
