PART III – Signal PCB Assembly
Aside from the parts in the kit, you will need the following parts [listed in build order] to complete the Chaos Divider Signal PCB:
Qty PCB Identifer
Part Description
7 C201, C202, C209, C212, C234, C256, C278
100nF, 50V MLCC [0805 SMD] Capacitor [may be labeled 0.1µF]
1 Q212
KSP42TA 300V BJT NPN Transistor
1 Q213
IRFD320 Power MOSFET N-Chan 400V 0.49A
1 D200
UF4004 High Speed, High Voltage Silicon Rectifer Diode
1 C216
2.2nF, 100V MLCC Capacitor [may be labeled 2200pF]
1 R242
6.8kΩ , 1/4W, 1% Metal Film Resistor
1 VR_HV
1kΩ PCB Mount Trimmer, top adjust
1 R215
56kΩ , 1/4W, 1% Metal Film Resistor
1 R216
10kΩ , 1/4W, 1% Metal Film Resistor
1 R217
1kΩ , 1/4W, 1% Metal Film Resistor
1 R218
2.2kΩ , 1/4W, 1% Metal Film Resistor
1 R219
470Ω , 1/4W, 1% Metal Film Resistor
1 R220
220kΩ , 1/4W, 1% Metal Film Resistor
1 L200
100µH Fixed Inductor
1 C215
330µF, 25V Aluminum Electrolytic Capacitor
1 C217
100pF, 2kV Ceramic Capacitor [may be labeled 0.1nF]
1 C218
2.2µF, 400V Aluminum Electrolytic Capacitor
1 IC200
NE555 Timer IC and 8 pin DIP Socket
7 IC201, IC202, IC209, IC212, IC234, IC256, IC278
TLV2372 Rail to Rail Op-Amp and 8 pin DIP Socket
9 R221 – R229
27kΩ , 1/4W, 1% Metal Film Resistor
6 R231, R232, R235, R236, R239, R240
24kΩ , 1/4W, 1% Metal Film Resistor
6 R230, R233, R234, R237, R238, R241
47kΩ , 1/4W, 1% Metal Film Resistor
3 D201, D202, D203
1N4733 5.1V, 1W Zener Diode
9 VR201 – VR209
50kΩ PCB Mount Trimmer, side adjust
1 IC203
KM155ID1 and 16 pin DIP Socket
DIY Build DOC/BOM
KOSMODROM CHAOS DIVIDER
V 1.4
Page 14