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March 23, 2022 |
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2 cell NiMH/NiCad peak charger, 700 mA for 2.4V
packs |
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This is a
sophisticated external smart battery charger which will work with 2-cell nickel
cadmium and nickel metal hydride battery packs. These have a universal AC input
and so can be used in any country in the world.
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| General
Information |
| Model |
PST-3P10-N0504B |
| Name |
2.4 Volt charger for NiMH and NiCad
Batteries. |
| Type |
Battery for R/C, Robots, instruments, toys |
| ROHS |
ROHS available on special order |
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| Technical
Information |
| Rated input voltage |
90-264 VAC, 50/60 Hz, 0.1 Amp input
typical |
| Battery Voltage |
2.4VDC packs |
| Input Frequency |
50-60 Hz |
| Cell count (series) |
2 cells for
2.4V |
| Charging current |
700 mA typical, 1 amp peak |
| Battery size |
100mAH to 5600 mAH |
| Charger type |
Nickel Metal Hydride or Nickel
Cadmium chemistry |
| Charging algorithm |
Constant current -Delta V |
| Termination -0.5mV per cell, 1.6 V
per cell or 8 hour time out |
| Green "Charged" light turns on and
trickle charge turned on at Termination |
| Important note: Due to the erratic
charge behavior of NiMH and NiCad batteries when first placed on charge there
is a delay of up to 15 minutes before an accurate charge termination can be
read. In worst case a battery can be taken off the charger and reattached, and
charged for 15 minutes before the "charged" light comes on again. In addition,
new packs should be charged and discharged several times before they "settle
in" to a predictable charging condition. |
| Output power |
4W maximum |
| Output voltage |
3.2 V typical |
| Style |
Desktop |
| Weight |
120 grams, 0.12 kg, 0.25 pounds, 4
oz |
| Cooling |
Natural convection, no fan |
| Output options included |
5.5 mm OD x 2.1 mm ID barrel
More barrel connectors available separately, see
below For minimum order of 300 pieces any custom connector configuration is
possible. |
| Efficiency |
>60% |
| Size |
75 x 40 x 26 mm, 3 x 1.6 x 1
inches |
| 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 |
| Environment |
-10°C to +40°C operating,
-40°C to +70°C storage |
| Protections |
Short circuit protection. Output
voltage protection keeps the output voltage from going too high to damage the
battery, even in a fault condition. |
| Reverse polarity protection |
NO reverse polarity protection |
| Safety |
CE marked, UL, cUL designed to
ED60950, UL 1950 |
| EMC |
EN55022B |
| 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 |
Black |
| Charging |
Red |
| Charged/Trickle Charging |
Green |
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Twelve optional DC Plugs slip over
the 5.5 x 2.1 mm connector if desired. |
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- 2.35 OD x 0.7 ID Barrel
- 3.0 OD x 1.1 ID Barrel
- 3.5 OD x 1.35 ID Barrel
- 4.0 OD x 1.7 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 1.5 mm ID type 2 Barrel
- 5.5 mm OD x 2.5 mm ID Barrel
- 6.3 OD x 3.0 ID center pin Barrel
- 6.0 OD x 4.4 ID center pin Barrel
- 7.4 mm OD x 5.0 center pin ID Barrel
- 7.9 OD x 5.6 ID center pin Barrel
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Advantages:
Much lighter and smaller and more efficient than transformer based
chargers
Can be used to maintain the battery by being continuously connected, for
example over the winter.
Very low cost intelligent multistage charger for 2.4 volt, two cell
batteries
Universal Power Input 90-264VAC 50/60 Hz.
Tamiya or barrel plug options for special
orders
Available immediately off-the-shelf
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NiMH or NiCad charger useful for two cell,
2.4V packs, 2.4VDC battery charger, 2.4 volt battery charger |
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