NAL25-7605J中文资料

2 YEAR WARRANTY

S i n g l e a n d t r i p l e o u t p u t

?Industry standard package

?Overvoltage and short circuit protection ?25W with free air convection cooling

?EN55022, EN55011 conducted emissions level A ?UL, VDE, CSA and BABT safety approvals ?

Available RoHS compliant

The NAL25 series are 25W universal input AC/DC power supplies on a 5 x 3 inch card with a maximum component height of 1.2 inches for use in 1U applications.This series is available in an industry standard 5 x 3 inch footprint at low cost making the series ideal for new and existing high volume communication and industrial applications. The NAL25 series meets level A conducted emissions. The NAL25 series provide 25W of output power with free air convection cooling with a peak of 30W for a maximum of 60 seconds. The NAL25 series are designed for use in high volume low power data networking, computer and telecom applications such as hubs, POS terminals, modems and small PABX's. This list is not exclusive as the generic feature set of both series with industry standard output configurations provide a solution for most high volume applications including many industrial applications.

N o t e s

1Natural convection cooling (25W maximum).

2Peak output current lasting less than 60 seconds with duty cycle less than 5%. During peak loading, output voltage may exceed total reg. limits.

3Figure is peak-to-peak. Output noise measurements are made across a 50MHz bandwidth using a 12 inch twisted pair, terminated with a 47μF capacitor.

4

Total regulation is defined as the static output regulation at 25°C, including initial tolerance, line voltage within stated limits, load currents within stated limits and output voltages adjusted to their factory settings. For multiple

output units to maintain stated regulation then:

0.25≤I A/ I B≤5, for I B> 0.3A

0.50≤I A/ I B≤5, for I B< 0.3A

Minimum load must also be 4W to achieve design MTBF.

For maximum output current I(C) on triple-output models, i.e. for

I C= IMax., then I B min. ≥0.5A and I B≥I C.

5Three orthogonal axes, random vibration, ten minute test for each axis.

6Derating curve is application specific for ambient temperatures >50°C, for optimum reliability, no part of the heatsink should exceed 120o C, and no

semiconductor case temperature should exceed 130o C.

7CAUTION: Allow a minimum of 1 second after disconnecting line power when making thermal measurements.

8This product is only for inclusion by professional installers within other equipment and must not be operated as a stand alone product.

9The ‘J’ suffix indicates that these parts are Pb-free (RoHS6/6) compliant.

TSE RoHS 5/6 (non Pb-free) compliant versions may be available on

special request, please contact your local sales representative for details.

S i n g l e a n d t r i p l e o u t p u t

S i n g l e a n d t r i p l e o u t p u t

AC (J1) mating connector

Molex 09-50-3031 or equiv. with Molex 08-50-0105 or equiv. crimp terminals.DC (J2) mating connector

Molex 09-91-0600 or equiv. with Molex 08-50-0164 or equiv. crimp terminals.

International Safety Standard Approvals

VDE0805/EN60950/IEC950/IEC1010 File No. 10401-3336-1076Licence No. 70567, 1076 and 90354UL1950 File No. E136005CSA22.2/950 File No. LR41062C Certificate No. PS/605107

M e c h a n i c a l N N o t e s

A Ground pad encircling mounting hole near P1 allows system grounding

through a metal stand-off of up to 8mm diameter max. to metal chassis