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The Saturn PCB Toolkit is the best resource for PCB related calculations you can find., W, ?8 I& g% {* L: x/ S- M
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!% Q2 |- H6 V/ j1 O& W/ E3 t+ V$ V/ @
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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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. ?. o6 l7 N4 f0 B8 z& IProgram includes:
q9 u# p- |3 P( U. D! t3 B( wPCB Via Current Calculator per IPC-21525 C/ `! b: S) X6 k% {. Y* j
Calculates the current a via needs to raise its temperature over ambient per IPC-2152. $ w4 G* P' s, ^9 P4 q
Other via properties include:' u1 R6 ~& l9 i9 ^& m$ x7 \6 M
Via capacitance/ O, w- ~ W+ a3 x F* G
Via inductance. |: i M% d1 ]5 l6 n$ c( \
Via impedance: e. D- N6 u/ z* b" a- D2 p) @
Via step response9 ~ [6 T' Z z+ j- o5 J& {- F
Via DC resistance0 R( X `9 |4 `- n5 \ s( ^, p
Via impedance
" R! F: J% f9 _7 ~ X8 L; w4 x$ V- V! FVia resonant frequency' H _; |. Z0 P- ?
PCB Trace Width Calculator & PCB Trace Resistance Calculator per IPC-21529 a' O, f$ R5 p3 a% j
Calculates the current a conductor needs to raise its temperature over ambient
' H$ W0 M% A( R" oper IPC-2152. Now also calculates DC resistance with temperature compensation.2 C( a" p% D6 b/ e$ s6 X* P' q
Other conductor properties include:
5 X; h6 p' h. VConductor skin depth5 N9 q% X! p. N8 i- }8 F: C
Conductor voltage drop
0 L# d. W9 V( r+ {9 YConductor DC resistance
, |: A r9 Q0 ]$ C( k c+ wConductor power dissipation
" H) Z' y0 Y- V. w4 t8 R1 m& zBandwidth Calculator & Max PCB Trace Length Calculator
! _1 G% {& ?; l, k" Z# ]Calculates the bandwidth of a digital signal and maximum trace length, using the IPC-2251 method or the # H( M4 E I$ H% w& P! Q
frequency domain method, for transmission line effects.
( v( n& V/ l8 c5 K/ L9 P% gWavelength calculator for given frequency.
& _: l$ Y3 G9 m) x% J7 V7 m0 D1 kDifferential Pair Impedance Calculator
& c9 m! u6 j, E' x; O0 t. }+ ^) rCalculates the differential pair impedance of a balanced line.' x5 k( R, @7 t1 j
# n4 u' |1 s* ?7 K. }* s2 `+ y6 `2 GPCB padstack Calculator9 K5 X4 J5 _8 i; i$ b' n1 [% J
Calculates the outer and inner layer diameters of a padstack given the drill size.2 c* ^* T: E( U2 N( m1 u
BGA land calculator based on the IPC-7351A specification.1 D7 t) o, I9 N0 d1 h6 G
Mechanical Data1 q1 r/ K; }$ L; U( D K" Z
Calculates wire diameter for a given AWG gauge.( u2 e- d2 W6 n- m* @6 c+ }) R4 v* ^0 h
Drill chart with imperial and metric diameters.
" }$ F& z& z7 {$ d$ P# Q1 Y( |Imperial screw thread size chart.6 L# J+ d) X, |" R9 [2 y, n, |
Minimum PCB Conductor Spacing Chart, g a& Y+ i) u, t4 |
Calculates minimum conductor spacing's using peak AC or DC voltage based on IPC-2221A data.
+ S) f7 O% K- n: w+ t2 VPCB conductor Impedances! T( h9 ~6 R6 j9 P
Calculates impedance of a PCB Microstrip or PCB Stripline.
8 r7 i' s0 w7 I) B) z5 nInductance of a microstrip \& Q: `4 U8 n; h& K$ h; `
Capacitance of a microstrip( Q' W; K- B' R2 P
Propagation delay of a microstrip7 d3 D, U* e" S2 V' Q& L8 R
Units Conversion Data6 ?4 Y0 k( p* q& D" K3 G4 r
Converts mm to mils and C to F.) t" M- q |: X" @& q3 Q1 p( t
Embedded units chart for reference.
; _: u2 }, n! C7 IPlanar Inductor Calculator
% k) j& @# A' t% j9 D; CCalculates the inductance of a planar PCB spiral inductor.$ y2 ~8 M3 l) @
Power Delivery System Impedance Calculator( K, e- I* p' P9 k i# t
Calculates the target impedance of a PDN.
; g6 X5 a: n8 }/ t- G* W2 b) |Thermal Resistance Calculator
/ c8 d/ a) v6 O1 n- j- M5 n2 UCalculates the junction temperature of a device using thermal resistance./ i, |& s/ B* S: F4 n8 z
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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
