FLEXPOWER datasheet(6/32 Pages) XPPOWER

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Output Characteristics

Characteristic

Minimum

Typical

Maximum

Units

Notes & Conditions

Voltage

VDC

See modules table

Initial Set Accuracy

0.13%

Voltage Adjustment

±10

±6 min for 3.3 V output

Voltage Programming

±6

-6% apply 0 V, +6% apply 5 V to VProg pin

Minimum Load

No minimum load required for 2, 3 or 4 slot single output modules

and 6 x dual output modules. 2 slot 5 x dual output modules require

10% load on V1 to meet specified regulation on V2

Start Up Delay

1.6

To 90% of nominal output. See Plot 9

Start Up Delay from ROF

Start Up Rise Time

37.5

See Plot 10

Hold Up Time X7

33.5

For X7 with full load.

Hold Up Time X7 high line

24.35

For X7 with 900 W load, high line.

Hold Up Time X9

37.5

For X9 with full load.

Hold Up Time X9 high line

30.7

For X9 with 1100 W load, high line.

Hold Up Time X4

67.0

For X4 with full load.

Hold Up Time X5

51.0

For X5 with full load.

Hold Up Time X10

45.2

For X10 with full load.

Hold Up Time X10 high line

44.2

For X10 with 1200 W load

Hold Up Time X15

44.8

For X15 with full load.

Hold Up Time X15 high line

22.7

For X15 with 2500 W load

Line Regulation

0.01

0.1

Load Regulation

Transient Response

0.7

±2

50-100% load change, recovery time 300 μs

Ripple & Noise

0.1

1.0

20 MHz BW, 150 MHz BW typical 0.2% 48 V output. 6E module has

1.5% max on V1 and V2, 6N module has 1.5% max on V1 and 3% max

on V2

Over Voltage Protection

115

125

130

140% max for 6E and 6N modules.

Overload Protection

110

120

140

Overtemperature Protection

115

ºC

Measured Internally, Auto Resetting

Short Circuit Protection

Continuous auto-resetting

Temperature Coefficient

0.03

% / ºC

Parallel Connections

Via single wire parallel. Dissimilar powers will share within 10%.

Housekeeping Voltage

5 V/1 A from each chassis

Plot 10. Start Up Rise Time

Plot 9. Start Up Delay

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