Tektronix T202 User Manual

r
Battery Charger Power Source-Input power to
the battery charger is supplied by the ac power
source .
Ba ttery Overcurrent Protection Fuse-3 A .
Battery Operation
Voltage Range
Normal Operation- +3. 5 V to +6 . 5 V .
Non-destructive Limits- -0 . 5 V to + 15. 0 V.
Battery Current Drain-Approximately 0.6 A to a
ma x imum of 2 . 8 A , dependent upon the battery
v oltage and load .
Leakage Current from Battery to Internal Cir -
cuit r y-300 µA maximum , when battery output is
6 V.
Low Battery Voltage Warning
Threshold-4 .75 V +/ - 5% .
Flashing Frequency-Approximately 1 Hz .
Typical Battery Operating Time (operating a T202
bet w een 20°c to 30° C) .
5-6
Nickel- Cadmium (4 ampere-hour batteries)
Single-Channel Operation - 5 hours .
Dual- Channel Operation-3 hours.
Alkaline
Single- Channel Operat i on-6 hours .
Dual-Channel Operation - 2. 5 hours .
C
•
C
'- .
Battery Pack Outputs
Accuracy of Output Voltages
Supply
+12 V
-12 V
+5 V
Range
+ 11 . 4 V to + 12 . 6 V
-11 .4 V to -12 . 6 V
+4.8 V to +5 .3 V
Max imum Operating Output Current From Each
Supply (total power not to exceed 3.6 watts) .
Supply Ma x imum Current
+12 V
150 mA
-12 V 150 mA
+5 V
200 mA
Short Circuit Current , any Output ( s) to Common
or to Each Other-750 mA ma x imum , 600 mA
typical .
Environmental Characteristics
Temperature
Operating- 0°C to +40°C .
Storage- - 30°C to +75° C.
Altitude
Operating- To 4500 meters (15,000 feet) .
Maximum operating temperature decreased
1 °C per 1,000 feet above 5,000 feet .
Nonoperating- To 15 ,000 meters (50,000
feet).
- Performance Conditions
5-7

Tektronix T202 Specifications

General

Brand	Tektronix
Model	T202
Category	Test Equipment
Language	English