Tuesday, May 24, 2011

Step298 Step Motor Driver

Schematic:




BOM:
Bill of Material for Step298_04C.PCB

On 5/27/11 at 9:25:51 AM








Qty
Label-Value
Pattern
Designation(s)
Mouser










9
FR202
DIODE0.4
D1 D2 D3 D4 D5 D6 D7 D8 D9
583-FR202-B
1
220pf
cap100s
C1
80-C315C221J1G
5
.1uf
cap100s
C10 C4 C6 C7 C9
80-C320C104K1R
1
3300pf
cap100s
C2
80-C320C332J1G
1
.1uf 100v
cap100s
C3
80-C320C104K1R
1
10nf
cap100s
C5
581-SR151C103K
1
220uf 63VDC
C+400D200
C8
647-UHE1J221MPD
2
Fuseholder
Fuse3517
F1
534-3517
1
Heatsink
HS677A
HS1
677-20ABP
1
66506-001LF
XIDC10
J1
517-D2510-6002-AR
1

SIP3
JP1
517-647-01-03
3

SIP2
JP2 JP3 TP1
517-647-01-02
1

LED
LD1
638-HLMP1790
4
1R 1W
AXIAL0.5L
R1 R2 R3 R4
282-1.0-RC
3
10K
AXIAL0.3
R10 R11 R9
299-10K-RC
1
22K
AXIAL0.3
R12
299-22K-RC
1
1K
AXIAL0.3
R13
299-1k-RC
1
240R 1%
AXIAL0.25
R15
270-240-RC
1
715R 1%
AXIAL0.25
R16
270-715-RC
4
330R
AXIAL0.25
R17 R18 R19 R21
299-330-RC
3
1K
AXIAL0.25
R20 R22 R23
299-1K-RC
1
1K5
AXIAL0.25
R24
299-1.5K-RC
2
2K 1%
AXIAL0.3
R6 R7
270-2K-RC
1
2K
AXIAL0.3
R8
299-2K-RC
1
2N3904
TO-92A
T1
512-2N3904BU
3
T-Block-2
MKD2X
TB1 TB2 TB3
538-39880-0402
1
2K
TRIM2
TR1
858-67WR1KLF
1
L298N
L298
U1

1
L297
DIP20
U2

1
6N137
DIP8
U3
512-6N137
1
HCPL2630
DIP8
U4
512-HCPL-2630/31
1
LM317HV
TO-220V
U5
LM317HVT Digikey
1
IC Socket 20p

U2S
517-4820-3004-CP
2
IC Socket 8p

U3S,U4S
517-4808-3004-CP



Batchpcb:
http://www.batchpcb.com/product_info.php?products_id=46128&check=d1866a6ff4033116953019e09b4f316c


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