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12 Volt SLA
battery charger 2 Amp with universal AC input |
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12V 2000mA peak multistage
battery charger with universal AC input. Available with barrel connectors or alligator
clips.
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PowerStream now
offers a series of small, efficient, and accurate switchmode based chargers for sealed lead
acid batteries.
 These chargers are also used as replacment chargers for 12 volt
safety lights.
These have the following attributes:
| General Information |
| Model |
PST-3PA3015, also known as
PST-3P30-A3015 |
| Function |
12 Volt battery charger for lead acid,
sealed lead acid, etc. |
| Type |
Battery Pack Charger for R/C, Robots,
motorcycles, bicycles, scooters and instruments. |
| ROHS |
ROHS compliant |
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| Technical Information |
| Rated input voltage |
90-264 VAC, 50/60 Hz |
| Battery type |
12V nominal SLA, VRLA, Gel,
AGM, or flooded battery |
| Input Frequency |
50-60 Hz |
| Battery voltage |
12 volts
nominal |
| Battery size |
0.7 AH to 20+ AH |
| Charging current |
2 amps or 2000mA |
| Charger type |
Lead Acid Chemistry |
| Charging algorithm |
Constant current/constant
voltage/float |
| Stage 1 constant current
1800 mA ± 100 mA |
| Stage 2 constant voltage
14.75 volts ± 0.25 volts |
| Stage 3 float charge 13.75
±0.20 volts |
| "Charged" light turns on
and float charge starts when the charge current is below 0.20 amps ±0.05 amps when the
battery charge voltage is above 14 volts. |
| Style |
Desktop |
| Output power |
29.5W maximum |
| Output voltage |
14.75 volts maximum during
bulk charge stage |
| Output options included |
Alligator clips or 5.5 mm
OD x 2.1 mm ID barrel
More barrel
connectors available separately, see below
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| Weight |
250 grams, 0.25 kg, 0.55
pounds, 8.8 oz |
| Cooling |
Natural convection, no fan |
| Efficiency |
>80% |
| Size |
117 x 61 x 37 mm, 4.6 x 2.4 x
1.5 inches |
| Environment |
-10°C to +40°C
operating, -40°C to +70°C storage |
| Temperature rise |
<40°C rise on case under
any line voltage and maximum rated load |
| Vibration, Impact |
5mm, 50Hz, 600 Seconds, 1 meter
drop 3 times |
| Protections |
Over Voltage Protection,
Output current protection |
| Safety |
UL listed under specification
UL1310 (ANSI 1310), Class 2 battery charger. CE marked, designed to EN60950, GB4946, UL1950.
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| MTBF |
30,000 hours by MIL-STD
calculation |
| HiPot, ESD |
Hi-Pot 3000 V, 1 minute, ESD
8000V |
| LED Indications |
Power on, but no battery connected |
Green |
| Charging |
Red |
| Charged/Float Charging |
Green |
| Charge Finishing |
Green Flashing |
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Reverse polarity |
Red and Green flashing |
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Advantages:
Much
lighter and smaller than transformer based chargers
Can
be left on the 12V battery to maintain the battery, for example over the winter.
Very low cost
Universal Power Input
No NRE required
Samples available now
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| A 5.5 x 2.1 mm barrel connector is supplied |
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Optional DC Plugs slip over the 5.5 x 2.1 mm connector if
desired.
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| 3.5 OD x 1.35 ID Barrel, 4.75 mm OD x 1.75 mm ID Barrel EIAJ-03, 5.0 mm OD x 3.5
mm ID with center pin, 5.5 mm OD x 2.5 mm ID type 2, 5.5 mm OD x 2.5 mm ID Barrel, 6.0 OD x 4.5
ID center pin, 6.5 mm OD x 3.0 mm ID Barrel |
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PowerStream Technologies:
1163 S. 1680 West. Orem Utah 84058
Phone: 801-764-9060
Fax: 801-764-9061
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© Copyright 2000, 2002, 2003, 2006, 2007, 2008,
2009, 2010, 2011, 2012 Lund Instrument Engineering, Inc. All rights reserved This
material is copyrighted original work. It is forbidden to use this information, text, or
graphics in full or in part on another web site without written permission. This prohibition
forbids making derivative text using automatic thesaurus substitution software. |
12V battery charger, 12 volt battery chargers |
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More lead acid battery chargers 6V, 12V, 18V,
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