Specification - TTI EL302P Manual De Instrucciones

General specifications apply for the temperature range 5°C to 40°C. Accuracy specifications
apply for the temperature range 18°C to 28°C after 1 hour warm-up with no load and calibration
at 23°C. Typical specifications are determined by design and are not guaranteed.
OUTPUT
Voltage Range:
Current Range:
Voltage Setting:
Current Setting:
Operating Mode:
Output Switch:
Output Impedance:
Output Protection:
Load Regulation:
Line Regulation:
Ripple & Noise:
(20MHz bandwidth)
Transient Load Response:
Temperature Coefficient:
Status Indication:
METER SPECIFICATIONS
Meter Types:
Meter Resolutions:
Meter Accuracies:
MEMORY
The power supply saves the voltage, current and output-enable status at power down and restores
the settings at power up.
2
0V to 30V minimum.
0.01A to 2A minimum.
By coarse and fine rotary encoders or RS-232 interface.
Resolution 10mV. Setting accuracy 0.3% ± 20mV.
By single rotary encoder or RS-232 interface.
Resolution 10mA. Setting accuracy 0.6% ± 20mV.
Constant voltage (CV) or constant current (CC) with automatic
cross-over.
Electronic. Preset voltage and current displayed when off.
Typically <5mΩ in CV mode.
Typically >50kΩ in CC mode.
Outputs will withstand forward voltages of up to 20V above the rated
output voltage. Reverse protection by diode clamp for currents up to
3A.
<0.01% of maximum output for 90% load change.
<0.01% of maximum output for 10% line change.
Typically <1mVrms (CV mode).
<20µs to within 50mV of set level for 90% load change.
Typically <100ppm/°C
Output on lamp. CC mode lamp.
Separate 4 digit meter for voltage and 3 digit meter for current with
14mm (0.56") LED displays. Reading rate 4/sec.
100mV, 10mA
Note that in constant voltage mode the meter will show the set voltage
to resolution of 10mV. However the metering resolution is limited to
100mV and when in CC mode the last digit will be set to zero.
Voltage (CC mode) 0.3% ± 100mV.
Current (CV mode) 0.6% ± 20mA.

Specification