Supercapacitor K58-28 buy

Maintaining of the equipment operation when voltage depression occurs;
Safely shutdown of machineries;
Maintaining "a bridge" when switching between the power supplies;
Providing high discharging current in the equipment;
Rapid electrical energy accumulation and further providing to the grid;
Providing temporary electricity power for equipment while operating in autonomous mode;
As an energy storage device in difficult remote equipment;
As an power supply in single-use system;
To improve the operational reliability of the equipment;
Are used together with chemical and other current sources to extend the service life;

Name	Value
Rated voltage, V	2.7
Rated capacitance, F	1; 3; 5; 10; 15; 25; 50; 100; 200
Capacitance tolerance, %	+50…-20; ±20
Maximum operating temperature Tenv, °C	65
Minimal operating temperature Tenv, °C	-50
Maximum-permissible overvoltage, V	2.85

Figure 1

Figure 2

(also see fig. 1)

View B

(lid version 1)

View B

(lid version 2)

Figure 3

Figure 4

(also see fig. 2)

(lid version 3)

Figure 5

Figure 6

(also see fig. 2)

UR, V	CR, F	Size DxH, mm	d, mm	A, mm	Mass, g	Lid version	Figure
2.7	1	6.3x14	0.6	2.3	2.5	2	1, 2, 3, 4
2.7	1	8x13	0.6	3.5	2.5	2, 3	1, 2, 3, 4
2.7	3	8x20	0.6	3.5	3.5	2, 3	1, 2, 3, 4
2.7	5	10x20	0.6	5	4.5	1	1, 2, 3, 4
2.7	10	10x30	0.6	5	6.5	1	1, 2, 3, 4
2.7	15	12.5x25	0.6	5	10.5	1	1, 2, 3, 4
2.7	25	16x25	0.8	7.5	15	1, 3	1, 2, 3, 4
2.7	50	18x40	0.8	7.5	25	1, 3	1, 2, 3, 4
2.7	100	20x40	0.8	10	45	1, 3	1, 2, 3, 4
2.7	200	25x60	1	15	90	-	5, 6

Climatic version	Lacquer coating	Jacketing with insulating tube	Design variant
Capacitors are intended for internal wiring with resistance to high humidity of 98% at the temperature 25°С	-	-	1, 3, 5
Capacitors are intended for internal wiring with resistance to high humidity of 98% at the temperature 25°С	-	+	2, 4, 6
Capacitors are intended for internal wiring with resistance to high humidity of 98% at the temperature 35°С	+	-	2, 4, 6
Capacitors are intended for internal wiring with resistance to high humidity of 98% at the temperature 35°С	+	+	2, 4, 6

UR, V	CR, F	Size DxH, mm	ILEAK, µA T=25°C, 72h	ESRDC, MOhm T=25°C	Maximum charging and discharging current, A (discharge within 1sec. from UR to ½UR)	Stored energy, Wh	Specific stored energy, Wh/kg	Specific output, W/kg
2.7	1	6.3x14	10	200	0.55	0.001	0.46	1988.18
2.7	1	8x13	10	200	0.55	0.001	0.41	1749.60
2.7	3	8x20	10	55	1.7	0.003	0.87	4544.42
2.7	5	10x20	15	45	2.85	0.005	1.13	4320
2.7	10	10x30	25	35	5.15	0.010	1.56	3845.27
2.7	15	12.5x25	40	41	7	0.015	1.45	2032.06
2.7	25	16x25	65	27	10.35	0.025	1.69	2160
2.7	50	18x40	160	16	18.5	0.051	2.03	2187
2.7	100	20x40	200	15	32.5	0.101	2.25	1296
2.7	200	25x60	700	12	35	0.203	2.25	810

Reliability Operation modes	t_λ, hours	t_λ, cycles	λ, 1/hour, max
Maximum-permissible mode (UR, Tenv=65°С)	1 500		5x10^-5
Maximum-permissible mode (charge to UR, discharge to ½UR, Tenv=65°С)		30 000	3x10^-6
Typical operating mode (UR, Tenv=25°С)	30 000		3x10^-6
Typical operating mode (charge to UR, discharge to ½UR, Tenv=25 °С)		500 000	3x10^-7

Gamma-rated time of capacitor storageability Tcy at y=95%, 25 years

K58-28