DC2-150 SERIES MECHANICAL SPECIFICATIONS

APPLICATIONS INFORMATION

1.

Each output can deliver its rated current but Total Output Power must not exceed 150W

as determined by the cooling method.

2.

Generally, adequate cooling is provided when semiconductor case temperatures do not

exceed 70°C rise and transformer temperature does not exceed 60°C rise at any

specified ambient temperature.

3.

Sufficient area must be provided around power supply to allow natural movement of air to

develop in convection-cooled applications.

4.

This product is intended for use as a professionally-installed component within information

technology, industrial, and medical equipment and is not intended for stand-alone

operation.

5.

A minimum load of 10% is required on Output 1 to ensure proper regulation of remaining

outputs.

6.

Peak-to-Peak Output Ripple and Noise is measured directly at the output terminals of the

power supply, without the use of the probe ground lead or retractable tip (tip-and-barrel

method), 20 MHz bandwidth.

7.

This product was type-tested and safety-certified using the dielectric strength test voltages

listed in Table 6 of IEC 60601-1:2005. In consideration of Clause 8.8.3, care must be

taken to insure that the voltage applied to a reinforced insulation does not overstress

different types and levels of insulation. Primary and secondary-to-ground capacitors may

need to be disconnected prior to performing a dielectric strength test on the power supply

or the end product. It is highly recommended that the DC test voltages listed in DVB.1,

Annex DVB of UL 60601-1 1st Edition are not exceeded during a production-line dielectric

strength test of the assembled end product. Please consult factory for further information.

8.

This power supply has been safety-approved and final-tested using a DC dielectric

strength test. Please consult factory before performing an AC dielectric strength test.

9.

Remote-Sense terminals may be used to compensate for cable losses up to 250mV. The

use of a twisted pair, decoupling capacitors and an appropriately-rated low-impedance

capacitor connected across the load will increase noise immunity.

10.

Maximum screw penetration into bottom chassis mounting holes is 0.100 inches.

Maximum screw penetration into side chassis mounting holes is 0.250 inches.

11.

Power Good feature provides a logic-high signal from an open collector transistor when

DC input reaches minimum operating voltage.

12.

300LFM minimum of airflow must be maintained one inch above all points of top-side

components or cover when forced-air cooling is required.

13.

Total Power must not exceed 100W with convection cooling on open-frame models except

where noted.

14.

Total Power must not exceed 150W with 300LFM forced-air cooling on open-frame

models.

15.

Total Power must not exceed 85W with convection cooling and Chassis/Cover option.

16.

Total Power must not exceed 150W with 300LFM forced-air cooling and Chassis/Cover

option.

17.

Rated 12A maximum with convection cooling.

18.

Rated 20A maximum with convection cooling.

19.

Total current from Outputs 3 & 4 must not exceed 3A with convection cooling.

20.

Total current from Outputs 1 & 2 must not exceed 15A with convection cooling.

CONNECTOR SPECIFICATIONS

P1

DC Input

0.156 friction lock header mates with Molex 09-50-3061 or

equivalent crimp terminal housing with Molex 2478 or

equivalent crimp terminal.

P2

DC Output

(Single)

6-32 screw down terminal mates with #6 ring tongue

terminal. (10 in-lb max)

P2

DC Output

(Multiple)

0.156 friction lock header mates with Molex 09-50-3141 or

equivalent crimp terminal housing with Molex 2478 or

equivalent crimp terminal.

G

Ground

0.187 quick disconnect terminal.

P3

P.G./Sense

(Single)

0.100 breakaway header mates with Molex 50-57-9006 or

equivalent crimp terminal housing with Molex type 71851 or

equivalent crimp terminal.

P3

P.G./Sense

(Multiple)

0.100 breakaway header mates with Molex 22-55-2061 or

equivalent crimp terminal housing with Molex type 70058 or

equivalent crimp terminal.

INTEGRATED

POWER DESIGNS 300 Stewart Road ■ Wilkes-Barre, PA 18706 ■ Phone: (570) 824-4666 ■ Fax: (570) 824-4843 ■ Email: sales@ipdpower.com ■ Web: www.ipdpower.com