SparkFun Electronics 的 COM-11222 规格书

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EL Inverter - Battery Pack
COM-11222 ROHS
images are CC BY-NC-SA 3.0
Description: Even though the Tron movies have been out for a while,
electroluminescence is still the coolest thing since sliced bread. The only downer is
carrying around a battery pack and bulky external inverter. Good news, we’ve found a
slim battery-powered inverter for your next small EL project! This little black box takes
two AA batteries and has two JST connectors for your EL wire/panel/tape. There are
two modes: continuous on and flashing and it even has a belt clip!
We got a chance to play with these inverters and you can easily hack these to work
with our Li-Po batteries (yep, at the fully charged 4.2V). To get inside, you’ll need to
remove a pair of screws (one is hiding under the CE sticker) and afterwards you’ll
want to wrap things up with electrical tape to avoid getting shocked (it just tingles a
little).
The following current readings were taken while the pack was connected to one or
more of our 3m EL wire:
• Single strand always on: 190 to 260mA
• Single strand blinking: 90 to 120mA
• Two strands always on: ~300mA
• Two strands blinking: ~150mA
Different color strands were used but the lengths were identical. Your mileage may
vary. If you need to pick up some Li-Po batteries, electrical tape or EL wire to hack
your own battery pack, check the related items below!
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Page 2 of 2 https://www.sparkthn.com/products/1 1222 1 1/24/2015
Dimensions: 20 x 34 x 90mm
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