Samwha super capacitor 500F/2.7V 35x60mm

Code: LA212005A
€4,70 €3,88 excl. VAT
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Samwha super capacitor 500F/2.7V 35x60mm

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Product detailed description

The 500 F 2.7V supercapacitor can be used to store electrical energy and as a voltage source. Practical applications: in a car instead of a battery, in consumer electronics or in your own projects as an emergency/standby power source.

Unlike the picture, the capacitor has 4 outputs. The minus pole is marked as standard and the plus pole is opposite the minus pole, as in a standard capacitor. The other two pins on the sides of the plus contact are only for additional fixing and are not connected anywhere, not even to each other. Unfortunately, we have not been able to find a datasheet for this particular type on the manufacturer's website.

Specifications:

  • Manufacturer: Samwha
  • Model: Green-CAP EDLC (DB)
  • Number of pins: 4
  • Case: Radial 35x60mm
  • Capacity: 500F
  • Nominal voltage: 2.7V
  • ESR 1 kHz: 3.2 mΩ
  • Leakage current (72 hours): 0.83 mA
  • Maximum current: 25 A

Delivery components:

  • 1pc Samwha super capacitor 500F/2.7V 35x60mm

Remark:

  • This product is not a standalone functional unit and may require professional installation.
  • Product images are for illustration purposes only and may sometimes differ from the actual appearance of the item. However, this does not change its basic properties.

Additional parameters

Category: Capacitors
Warranty: 2 years
Weight: 0.073 kg
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PK Avatar of author | 29/07/2024
Zatím jsem nezkoušel ,datasheet je tady http://blog.dddac.com/wp-content/uploads/Green-Cap-DATA-SHEET-DB-2-7V-500F-W-35065-_191030.pdf
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MK Avatar of author | 04/03/2023
som spokojný.
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R Avatar of author 15/06/2024 12:37
Dobrý den , lze tyto superkondenzátory použít s vaším modulem nabíječky a balanceru pro superkondenzátory 2.7V/16V 6S ? děkuji ....
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KL Avatar of author 17/06/2024 06:47
Zdravím. Ano
J Avatar of author Kapacita kondenzátoru 18/12/2022 07:55
Dobrý den, chtěl bych se zeptat, jak převést kapacitu tohoto kondenzátoru na Wh. Snažil jsem se to najít, ale nepochopil jsem to. Dá se to nějak zjistit. Děkuji
Reply
VP Avatar of author Kapacita kondenzátoru ve F na Wh 19/12/2022 10:44
Dobrý den, sám jsem chtěl vědět, jak se to přepočítá, proto to zde popíšu. Práce, tedy W, která má jednotky [J], lze spočítat ze vztahu W = 1/2 *C*U^2. "C" je kapacita v [F] a "U" je nominální hodnota napětí ve [V]. Pro výpočet efektivní hodnoty W_ef =1/2 C*(U1^2-U2^2), tedy rozdíl maximálního napětí a minimálního napětí. Z výpočtu mi vychází W_max pro tento kondenzátor: 1822.5 J ~ 1822.5 Ws (lze převést) => 1822.5/3600 ~ 0,5 Wh (1/2 * 500 * 2,7^2) /3600 ~ 0,5 Wh Zdroj: https://en.m.wikipedia.org/wiki/Supercapacitor