Radio Shack TRS-80 III - PERFORMANCE TEST

Section IV
PERFORMANCE TEST
Each of these test conditions should be set-up and noted to
be within the limits specified in Table 2.
Test Input +5 Load
+12 Load
-12 Load
1 95VAC
Max
Max Max
2
128VAC Max
Max Max
3
120VAC Max
Min
Min
4
128VAC
Min
Min Min
5
95VAC Min
Min Min
TABLE 2. VOLTAGE AND RIPPLE SPECIFICATION
OUTPUT
+5
+12
-12
MIN
4.75V
11.40V
- 11.00V
MAX
5.25V
12.60V
15,OOV
NO LOAD RIPPLE
*
50mV p-p
150mV p-p
150mV p-p
* Applies to resistive load only. Not under system operating
conditions.
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