电源牛设计:
2 N L( u. \* V3 g7 Q( F3 m铁芯:西电1048B 舌宽35mm,叠厚65mm 0 B4 @8 y& N7 M$ d
初级:220V~0.51mm,420匝;230V~0.51mm,439匝 ) p) a6 z3 H0 w" Y2 m9 B
次级:400V~380V~0~380V~400V/200ma,0.31mm,801匝~761匝~0~761匝~801匝
7 ?0 A5 u/ q, E, S& q Z0 m 274B灯丝:5V/2A,1mm,10匝 3 Y( G( w4 F9 f o* z# W1 G
300B灯丝(两组):5V/2A,1mm,10匝(5匝中心抽头) , f: j. e6 O3 D% ]3 x' s
310A灯丝:10V/1A,0.71mm,20匝(10匝中心抽头) J M1 k! y( B5 G+ _" M
电流表背光:10V/200mA,0.13mm,20匝
; w# W# u3 h. O$ D窗口占用比:36.62%
3 O4 Z9 [5 f9 @4 `+ \8 O
8 y8 \# a) W4 Z' Q& O+ m! `. }& j0 v1 X2 U) g+ T% |; h" X& L' x
扼流圈设计:5 j# R5 w* u& B/ v
铁芯:英国96片,舌宽32mm,叠厚50mm: t5 I" R1 v! Y8 `
允许通过电流按200mA设计,线径0.37mm,匝数2880匝,电感10H,气隙0.75mm7 g7 j4 t, T( y7 n/ Q9 Y
窗口占用率:40%
8 P2 l i! ]+ G/ V) M G* w% E* q" H, B; c) q
4 M0 [( G U$ \7 ?6 \6 X+ n+ G; }: ~( G输出牛设计:% o, X( q$ A# m+ y1 o3 W( w2 f
铁芯:西电3068A,舌宽29mm,叠厚65mm- d+ I2 J3 E7 G1 k4 N6 i* s) d) G
初级:2400匝,线径0.39mm
. e3 H8 X7 {" @& i6 B- `" Y次级:4欧~90匝,线径1.1mm;8欧~34匝,线径1.1mm- g4 c: N( X6 k6 h+ }
结构:次4夹初3* r( S' P1 h( T& n; O
窗口占用:31%
- F4 e7 Y" z' z+ R1 `
* n5 }1 `+ C& C4 i) f( u' A |