Deer DR-A300ATX

300 watt ATX PC Power Supply

Deer DR-A300ATX

Preliminary Information
Release Year	2002
Leak Risk	Medium
Mounting Technology	Through Hole
Capacitor Types	Aluminum Electrolytic, Ceramic, Polymer

Known Issues

Symptom or Problem Encountered

Causes

• Bulging and failed capacitors due to low cost brands Rulycon and Jun Fu.

Disassembly Notes

Easy to disassemble with Phillips head screws only.

Original Parts

DR-ASIC ATX

Ver. 1.08

Capacitor Specifications and Footprint Information

RefDes	Qty	Capacitance	Voltage	Mount	Diameter/Size	Height	Lead Spacing	Temp	Type	Brand	Series
C1	1	470 µF	200	Through Hole	22 mm	38 mm	10 mm	85 °C	Electrolytic	Viva
C2	1	470 µF	200	Through Hole	22 mm	38 mm	10 mm	85 °C	Electrolytic	Viva
C6	1	2.2 µF	50	Through Hole	5 mm	11.5 mm	2.5 mm	105 °C	Electrolytic	Rulycon	CE.W
C7	1	2.2 µF	50	Through Hole	5 mm	11.5 mm	2.5 mm	105 °C	Electrolytic	Rulycon	CE.W
C9	1	22 µF	50	Through Hole	6 mm	12.5 mm	3 mm	105 °C	Electrolytic	Rulycon	CE.W
C12	1	10 µF	50	Through Hole	5 mm	12 mm	2.5 mm	105 °C	Electrolytic	Viva
C13	1	1 µF	50	Through Hole	5 mm	12 mm	2.5 mm	105 °C	Electrolytic	Rulycon	CE.W
C15	1	47 µF	50	Through Hole	6 mm	12.5 mm	2.5 mm	105 °C	Electrolytic	Rulycon	LOW.ESR
C17	1	1000 µF	10	Through Hole	8 mm	16 mm	4.5 mm	105 °C	Electrolytic	Rulycon	LOW.ESR
C18	1	1000 µF	10	Through Hole	8 mm	16 mm	4.5 mm	105 °C	Electrolytic	Rulycon	LOW.ESR
C21	1	1 µF	50	Through Hole	5 mm	12 mm	2.5 mm	105 °C	Electrolytic	Rulycon	CE.W
C23	1	10 µF	50	Through Hole	5 mm	12 mm	2.5 mm	105 °C	Electrolytic	Viva
C25	1	2200 µF	10	Through Hole	10 mm	28 mm	5 mm	105 °C	Electrolytic	Rulycon	LOW.ESR
C26	1	2.2 µF	50	Through Hole	5 mm	11.5 mm	2.5 mm	105 °C	Electrolytic	Rulycon	CE.W
C28	1	2200 µF	10	Through Hole	10 mm	28 mm	5 mm	105 °C	Electrolytic	Rulycon	LOW.ESR
C30	1	2200 µF	10	Through Hole	10 mm	25 mm	5 mm	105 °C	Electrolytic	Jun Fu	WG
C32	1	2200 µF	16	Through Hole	10 mm	30 mm	5 mm	105 °C	Electrolytic	Rulycon	LOW.ESR
C33	1	2200 µF	10	Through Hole	10 mm	25 mm	5 mm	105 °C	Electrolytic	Jun Fu	WG
C34	1	470 µF	16	Through Hole	8 mm	14 mm	4.5 mm	105 °C	Electrolytic	Rulycon	LOW.ESR
C35	1	2.2 µF	50	Through Hole	5 mm	11.5 mm	2.5 mm	105 °C	Electrolytic	Rulycon	CE.W
C36	1	4.7 µF	50	Through Hole	5 mm	12 mm	2 mm	105 °C	Electrolytic	Viva
C37	1	470 µF	16	Through Hole	8 mm	14 mm	4.5 mm	105 °C	Electrolytic	Rulycon	LOW.ESR

DR-ASIC ATX PCB Capacitor Locations