Tandon TM100-1 Operating And Service Manual page 16

ELECTRICAL AND OPERATIONAL SPECIFICATIONS
Unformatted Recording Capacity
TM100-1
TM100-2
D. C. Voltage and Current
Requirements
+12 volts D. C. Power
+ 5 volts D. C. Power
Shipment
Error Rates, maximum, exclusive of
external sources, e.g.: electronics,
defective and contaminated diskettes
Soft Errors (Recoverable)
Hard Errors (Nonrecoverable)
Seek Errors
Mean Time Between Failures
Mean Time To Repair
landon
TABLE 2-1 (CONTINUED)
TABLE 2-2
RELIABILITY SPECIFICATIONS
C O R P O R A T IO N , C H A T S W O R T H , C A L IF O R N IA 9 1 3 1 1
250 kilobytes per disk
500 kilobytes per disk
+12 volts ± 0.6 volt, 900 milliamperes,
average, 100 millivolts peak-to-peak
ripple.
+ 5 volts ± 0.25 volt, 600 milliamperes,
average, with less than 100 millivolts
peak-to-peak ripple.
When prepared for shipment by Tandon,
the drive meets the requirements of
NSTA preshipment test procedure Project
1A.
One in 109 bits
One in 101 2 bits
One in 106 seeks
8,000 hours, 25 percent duty cycle
30 minutes
2-4
179022-001
REV. B