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The Saturn PCB Toolkit is the best resource for PCB related calculations you can find.: G$ J2 t& A/ H& t$ a& @7 w6 c
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!9 _! W0 J8 g3 ]8 E8 ]
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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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* u% _: Q* S/ SProgram includes:4 y, P. D/ l3 X1 s' B
PCB Via Current Calculator per IPC-21526 A: l$ j5 Y- A# c, Q, {& p# t
Calculates the current a via needs to raise its temperature over ambient per IPC-2152. . F' |+ z3 D# A
Other via properties include:
- u/ H* W+ O/ D [. Q) L- DVia capacitance9 v* X# i+ n" m. g9 q
Via inductance4 k" A& y0 v, ^+ p9 O0 {
Via impedance2 |3 b6 [4 ^4 o+ R: K5 [
Via step response5 |: v5 G7 q. r5 x) T
Via DC resistance7 _6 t; v; v( P" Y% w
Via impedance" u7 D& c# @/ i1 P. G1 t8 P
Via resonant frequency
9 q4 T4 M* _5 T' FPCB Trace Width Calculator & PCB Trace Resistance Calculator per IPC-2152
/ ]9 o# y1 U( S5 qCalculates the current a conductor needs to raise its temperature over ambient . c- Q- Q9 _ L& o4 A- o u% o
per IPC-2152. Now also calculates DC resistance with temperature compensation.
& s. ]8 r- W3 Y7 ^8 tOther conductor properties include:
* A$ M# Z8 y/ V$ X) x& O) pConductor skin depth& v$ U3 u9 Z$ N. H! H4 x
Conductor voltage drop6 _- o, L: X: {6 `
Conductor DC resistance
7 M2 b3 L4 q' S6 }. p5 a3 N- a3 a: K# PConductor power dissipation
& s, V3 J2 `4 k$ l ZBandwidth Calculator & Max PCB Trace Length Calculator
8 w3 l& x. m, ]Calculates the bandwidth of a digital signal and maximum trace length, using the IPC-2251 method or the
. f8 |0 t8 I+ N/ A( r( }! P8 rfrequency domain method, for transmission line effects.
# ]4 ]3 |- M! ~* A b VWavelength calculator for given frequency.3 c$ X0 C; K, h. J4 i2 }& H
Differential Pair Impedance Calculator, C: A: v. H5 \& {8 q* p$ `3 B
Calculates the differential pair impedance of a balanced line.
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! T/ O+ c) n( R/ d+ t3 VPCB padstack Calculator3 ^+ w: S" J7 S3 \* X
Calculates the outer and inner layer diameters of a padstack given the drill size.9 u' N. v& i+ {7 F& `; b
BGA land calculator based on the IPC-7351A specification.
6 A2 n6 K$ _. }! zMechanical Data
! d# L" l! m" _/ @& Y2 [2 z" nCalculates wire diameter for a given AWG gauge.
0 r1 s- z# f* G# LDrill chart with imperial and metric diameters.: W6 M z, ]3 ^8 a
Imperial screw thread size chart.
+ M: [3 Q7 s. O6 z7 {$ }Minimum PCB Conductor Spacing Chart
, V {+ _, W* M% @' z: Q9 jCalculates minimum conductor spacing's using peak AC or DC voltage based on IPC-2221A data.6 J1 {' D3 l3 |' o' e) b
PCB conductor Impedances
/ m+ H% Z, M/ u b. H( b3 pCalculates impedance of a PCB Microstrip or PCB Stripline.) J, g; ]. H9 g
Inductance of a microstrip% I# }% w) \. F5 B4 r
Capacitance of a microstrip3 ?8 c# {0 W2 s. D' v8 n
Propagation delay of a microstrip5 X9 |$ j- ^2 F( w
Units Conversion Data0 t/ U" w) v* Y9 m5 f2 A& J. Z
Converts mm to mils and C to F." t, u* ~* Y9 [9 ?6 _ a, a, B
Embedded units chart for reference.6 W# ^. D& N3 \7 U
Planar Inductor Calculator! u/ i+ F0 Q+ B9 H& }
Calculates the inductance of a planar PCB spiral inductor.0 m3 a+ E/ O: V/ R' l
Power Delivery System Impedance Calculator
1 U( R- V4 m* F; ]+ P0 e \+ WCalculates the target impedance of a PDN.
+ M: a- t$ T" `. t% v. ~Thermal Resistance Calculator4 _6 _: `2 U- @5 X8 A9 B/ Y- {
Calculates the junction temperature of a device using thermal resistance.
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发表于 2010-6-12 09:17
收藏
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
