Download VINATECH ultracapacitors catalogue - Manudax
Download VINATECH ultracapacitors catalogue - Manudax
Download VINATECH ultracapacitors catalogue - Manudax
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2.7V – 220F HY - CAP<br />
Dimensions<br />
Safety Vent<br />
+ Positive polarity<br />
ΦD+1.5Max<br />
10 ±0.2<br />
L ±2.0<br />
6 ±1.0<br />
-Negative polarity<br />
(PCB-pattern 2-Φ)<br />
■ Feature<br />
EDLC (Electric Double Layer Capacitor)<br />
Cylindrical cell Lug type terminals, RoHS Compliance<br />
■ Specification<br />
Part Number<br />
Operating Temp. Range<br />
Norminal Capacitance<br />
VEC 2R7 227 MG<br />
-40 ℃ ∼+60℃<br />
220 F<br />
Capacitance Tolerance ± 20 %<br />
Rated Voltage (V R )<br />
2.7 V<br />
Surge Voltage<br />
2.85 V<br />
Max. ESR<br />
Rated Current(25℃)<br />
Max. Current(25℃)<br />
Size(mm)<br />
Weight and Volume<br />
Energy Density<br />
High Temperature<br />
Load Life<br />
Self-Discharge Test<br />
Temperature<br />
Characteristics<br />
Cycle Life<br />
Characteristics<br />
AC<br />
DC<br />
6.5 mΩ<br />
10 mΩ<br />
41.3 A / 5 second discharge from V R Vto1/2V R V<br />
92.8 A / 1 second discharge from V R V to 1/2V R V<br />
25 (ΦD) × 70 (L)<br />
37.7 g / 34.3 ml<br />
5.91 Wh/kg / 6.49 Wh/L<br />
After 2,000 hours application of V R V DC at 60℃, it meets the following limits<br />
△C<br />
≤ 30% of initial value<br />
ESR<br />
≤ 2 times of specified value<br />
Charge with 10mA/F to V R V , hold 12hours at V R V and discharge it<br />
Measure at -40℃, +25℃, +60℃<br />
△C<br />
≤ 30% of initial value<br />
ESR<br />
≤ 4 times of specified value<br />
500,000 cycles of charge/discharge from V R V to 1/2V R V<br />
△C<br />
≤ 30% of initial value<br />
ESR<br />
≤ 2 times of specified value<br />
303, Hyundai I Valley, 14-1, Dang-Dong,<br />
Gunpo-Si, Kyunggi-Do, 435-010 Korea<br />
TEL : 82-31-448-3066 FAX : 82-31-448-3067<br />
www.vina.co.kr