|
是excel格式的。
7 p5 S% f- h- |& x# [: R: |4 G* V# ]
Trace Width Calculator! N/ h5 G _ s3 C+ \+ a
* A e |9 y& O O) Z* N7 W& Z# X
& v4 D& q+ v* u: z- C; c& X5 HUser Inputs:
& o. U$ ?- |5 q/ c/ s7 Z1 R. x3 s: z N! i. r9 F/ L$ N6 @% ]
Current: I 1 [Amps]6 q8 R* ~( g9 I' x# V2 d# q
Temperature Rise: ▲T 10 [Degrees C]
1 ?. F7 c) k' QConductor Thickness: t 1 [oz. per sq. ft.]
8 ]# K' x' j, \) S3 O* c
9 J# ]8 m- y$ e) t+ y
5 w# D+ r8 U: M& N$ c9 j/ UResults:0 H6 M' D3 n! P* d5 L
% E- f) I4 h( G6 n7 y- p- N
Internal Layer Results: , E- e( f4 E2 x: d9 M5 v
Required Trace Width: Wi 39.86495008 [Mils]
; R. P+ Q% U, m4 X* fCopper Area: 54.93390121 [Square Mils]
. {$ r _, ?( E) y/ u% x! k4 O
6 ` K( Q; p9 P0 e& d/ V4 z
& o* l; F0 Z. dExternal Layer Results:
" l" i% S5 M! _* XRequired Trace Width: We 9.798650996 [Mils] # S- W ?: p: a4 A
Copper Area: 13.50254107 [Square Mils]1 I8 I7 C- J& q6 u8 s) G( c2 U
+ y. K8 c X. f+ _7 ^ Y2 s) o! H. ^6 ^7 s$ c! u& T; i
7 W5 g$ k& j- H" P
) L8 c: _: w; E! t" U
9 `' M$ C; d. x2 VNOTE:
+ c% Y/ }0 n0 @& BThese Formulas are approximations!
, b8 c# p8 [0 E# ^; ?They should not be used when a high degree of accuracy is required.
4 E% [; ~: s; B! I- A |
|