IMA-400 Datasheet, PDF (3/14 Pages) Delta Electronics, Inc. – Safety rated for Medical, Industrial and IT

IMA-x400 Power Supply Series
Main DC output (J2)
Nominal output voltage
Output voltage adjustment range
Maximum output power
Output voltage regulation
Total
Over line
Full input range, full load
Over load
Nominal input, full load
range
Over temperature
Nominal input, full load,
full temperature
Maximum output current
Maximum output capacitive load
Dynamic load regulation ¹⁾
PARD (20 MHz) ²⁾
Turn on overshoot
Output rising time
Hold up time
Start up time
AC OFF --> ON
Nominal input, max. load
REMOTE OFF --> ON Nominal input, max. load
Output over voltage protection
Output over current protection
Short circuit protection
Over temperature protection
Remote sense ³⁾
Total voltage drop com-
pensation for +V_SENSE
and -V_SENSE connec-
tions (J3 Pins 13 and 14)
to the output load
IMA-x400-12
12 V
9.6 V to 14.4 V
IMA-x400-24
24 V
19.2 V to 28.8 V
400 W
IMA-x400-48
48 V
38.4 V to 56.0 V
33.3 A
2.25%
0.25%
1%
1%
16.7 A
10,000 µF
< 5%
< 1% peak to peak
< 2%
< 150 ms
20 msec nominal
8.3 A
< 2.5 s
< 150 ms
YES, latch mode
15 V to 17.5 V
30 V to 35 V
58.5 V to 63 V
YES, at 108% to 140% of nominal output current; auto recovery
YES, auto recovery
YES, auto recovery
200 mV
1) _{50% step from 5% load,1 A/µs, 10 µF Tan and 1µF ceramic capacitor}
2) _{10 µF Tan and 1µF ceramic capacitor}
3) _{Do not short or reversely connect +V_SENSE and -V_SENSE. Doing this can cause damage to the power supply}
Auxiliary DC output (J3)
Connector type
Nominal output voltage
Output voltage adjustment range
Output voltage regulation
Total
Over line
Full input range, full load
Over load
Nominal input, full load
range
Over temperature
Nominal input, full load,
full temperature
Maximum output current
Maximum output capacitive load
Output over voltage protection
Output over current protection
Short circuit protection
Over temperature protection
IMA-x400-xx
Molex, Part number 87833-1420, 14 pin, see Fig. 19, page 12
5V
–
2.25%
0.25 %
1%
1%
0.5 A
1,000 µF
Yes, at 5.5 V to 6 V, latch mode
Yes, at 1.0 A to 1.3 A, auto recovery
YES, auto recovery
YES, auto recovery
Data sheet IMA x400 Power Supply Series V2.0 2016-08-09
3