Specifications and Characteristics
Output Performance Specifications
30 Operating Manual for XDC Series Slave Power Supply
Time Delay From Output Enable Until Output Stable
2 s maximum
(Within regulation envelope)
Output Hold-Up Time – Power Off
Minimum 4 ms (at full load)
Output Hold-Up Time – Source Interruption
Minimum 4 ms with output deviation less than 5% of maximum output voltage after
source interruption.
Transient Response Time1
Time to recover within 0.75% of rated output of previous level after step change in
load current between 50% and 100%.
Mode Crossover
Maximum deviation as a percentage of rated o utput voltage.
Peak–Peak and RMS Noise Bandwidth Limits
The frequency range for Peak to Peak meas urements is 10 Hz–20 MHz.
The frequency range for RMS measurements is 10Hz –100k Hz.
Maximum Remote Sense Line Drop Compensation
Minimum 3.8V for each line, 5 V typical
Isolation
1. Time for the outpu t voltage to recover within 0.75% of rated output of its previous level
after a step change in load current of up to 50% - 100% and 100% to 50% of rated
output
Mode Time
Voltage Mode 3ms stand alone unit1
1. 96 ms typical in current sharing configuration
CV – CC Overshoot 1%
AC Input to Output 1350Vac
AC Input to Chassis 1350 Vac
Output to Chassis 600 Vac
TM-XDSL-01XN.book Page 30 Tuesday, November 5, 2002 3:22 PM