YZPST-HP-2R7-J227VYJ31
YZPST-HP-2R7-J227VYJ31
High current operation and High-power support super capacitor
Product application range:：
◆Backup power: RAM, detonator, car recorder, smart meter, vacuum switch, digital camera, motor drive
◆Energy storage: intelligent three meters, UPS, security equipment, communication equipment, flashlights, water meters, gas meters, taillights, small appliances
◆High current operation: electrified railway, smart grid control, hybrid vehicle, wireless transmission
◆High-power support: wind power, locomotive start, ignition, electric cars, etc.
2.2 Standard test conditions：
The standard test conditions of this specification are standard atmospheric pressure, temperature 25 ° C, relative humidity less than 60%.
2.3 Test basis：
QC/T 741-2014 "Car Supercapacitor"
DL/T 1652-2016"Technical specifications for supercapacitors for electric energy metering equipment"
The monomer of this product is based on the principle of electric double layer capacitor. The internal use of activated carbon as the positive and negative electrode, the electrolyte between the two electrodes is separated from the diaphragm, the aluminum shell is sealed with the rubber plug, and the lead is on the same side of the product.
For more information about Super Capacitor, please download the PDF file above named "YZPST Super Capacitor"
|
Item |
Specification/Condition |
|
|
01 |
Temperature characteristics |
+70℃︱△C/C︱≤30%，ESR≤Initial value(25℃) -40℃︱△C/C︱≤30%，ESR≤4 times initial value（25℃） |
|
02 |
High temperature load |
+70℃ plus rated voltage，after 1000h，︱△C/C︱≤30%，4 times the specified value |
|
03 |
High temperature without load |
+70℃，after 1000±4h，︱△C/C︱≤30%，ESR≤2 times the specified value。 |
|
04 |
The steady state damp heat test |
+40℃, 90--95%RH，240h，︱△C/C︱≤30%，ESR≤4 times the specified value。 |
|
05 |
Cycle life Expectancy |
Adding rated voltage, normal temperature cycle charge and discharge test 500,000 times。︱△C/C︱≤30%, ESR≤4 times initial value(25℃) |
|
Rated discharge capacity(F 25℃) ΔV＝2.16V-1.35V |
Capacity tolerance Cap. Tolerance (25℃) (△C) |
Rated Voltage (V) |
Operating Temp. (Top) |
Maximum equivalent series resistance ESR (1KHz) (mΩ) |
|
220 |
0~+30% |
2.7 |
-40℃~70℃ |
10 |
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