Hybrid Capacitor
Vina Pulse Capacitor (VPC)
Hybrid Capacitor now offer Higher voltage and lower Self discharge characteristics
VINATech has launched a new family of 3.8 volt cost effective, Hybrid Capacitor, with ultra- low Leakage Current.
Supercapacitor Technology is continually being developed and enhanced by VINATech’s R&D Team and this has led to the new Hybrid Capacitor (VPC series) which has been developed utilising standardised supercapacitor production processes to reduce the cost effect of this advanced technology.
The VPC series, an environmentally friendly Hybrid Capacitor, has been developed to reduce costs against more expensive Pulse Battery technologies whilst offering significantly lower ESR with longer life, wider temperature ranges and higher discharge currents from similar sizes and comparable Battery based technology.
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| Item | Spec. value | Test methods |
|---|---|---|
| Operating Voltage Range | 2.5V to 3.8V | |
| Operating Temp. Range | -25℃ to +70℃ | |
| Load Life @ 70℃ | Capacitance : ± 30% of initial value ESR : Less than 200% of initial spec. value |
Temperature: 70±2℃ Time : 1,000 hours Measure the floating charge characteristics after returning to normal temperature and humidity. |
| Projected cycle life | Capacitance : ± 10% of initial value Cycle Number : 20,000 Cut-off Voltage : 2.5V (DOD 100%) |
|
| Shelf life | Temperature: 85±2℃, -40±2℃ ESR : Less than 100% of initial spec. value |
Temperature: Below 25℃ No electrical charge |
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| Part Number | Rated Voltage (V) | Capacitance (F) | ESR (mΩ) | Max. Current (A) |
Size (㎜) D × L |
Data Sheet | |
|---|---|---|---|---|---|---|---|
| AC (1㎑) | Continuous | Pulse (1s) | D x L | ||||
| VEL08203R8306G | 3.8 | 30 | 350 | 0.1 | 0.5 | 08x20 |  |
| VEL08253R8506G | 3.8 | 50 | 210 | 0.15 | 0.5 | 08x25 | |
| VEL10303R8107G | 3.8 | 100 | 100 | 0.4 | 2.0 | 10x30 | |
| VEL10403R8157D | 3.8 | 150 | 70 | 0.5 | 3.0 | 10x40 | |
| VEL13253R8157G | 3.8 | 150 | 70 | 0.5 | 3.0 | 12.5x25 | |
| VEL13353R8257G | 3.8 | 250 | 50 | 0.75 | 5.0 | 12.5x35 | |
* Test condition is specified on the datasheet
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