Gilderflukeco old Smart Brick Manual Manuel d'utilisateur télécharger pdf (Page 31)

The current Output Capacity of a each output is as shown in the following chart:

400ma.

600ma.

500ma.

300ma.

200ma.

100ma.

Output Dut

cle

Allowable Peak Collector Current @ 70ºC

Peak Collector Current as a function

of Output Duty Cycle

10% 20% 30% 40% 50% 60% 70% 80% 90%

100%

Number of outputs

conducting

simultaneously

Since it is unusual to have more than 50% of the outputs on at any one time, you can usually as-

sume the system has a 250 ma output current capacity. If you are going to be turning on lots of heavy

loads at the same time, you should derate this to 150 ma.. This is sufficient to drive the majority of loads

which will be directly connected to the outputs of the animation system. If additional current capacity is

needed, or if you need to drive higher voltage loads, you can connect relays as needed to the outputs

of the animation system. Coincidentally, boards for doing this are available from Gilderfluke &

Company. These include:

DPDT relay board: A set of eight electromechanical relays with double pole/double throw con-

tacts rated at 5 amps each.

Reed relay board: A set of eight small electromechanical relays with normally open contacts

rated at 150 ma each.

I/O module: A set of eight small solid state relays with normally open contacts rated at 3.5 amps

each (AC and DC relays available).

Solid State Relay Fanning Strip: For connecting up to eight popular Ôhockey puckÕ style relays to a

1/4 J-6 output cable. These are available with capacities of up to 75 amps each.

GILDERFLUKE & C

.¥ 205 S. FLOWER ST.¥ BURBANK, CA 91502 ¥ 818/840-9484 ¥ 800/776-5972 ¥ FAX 818/840-9485

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Gilderflukeco old Smart Brick Manual Manuel d'utilisateur Page 31