0.22uF 1000V CBB21 Capacitor for Dimmable Led Light Fixtures

Es ist ein dimmbarer LED-Leuchtenkondensator.

The evolution of capacitors parallels the advancements in technology. From the early days of large, bulky capacitors to the compact and efficient capacitors we have today, these components have played a crucial role in shaping the electronic landscape. The demand for smaller, more efficient capacitors has driven innovation, leading to the development of capacitors with specific characteristics tailored to diverse applications.

Kategorie LED-Leuchten

Produktbeschreibung

0.22uF 1000V CBB21 Capacitor Specifications:

Dielektrikum	Polypropylenfilm
Elektroden	Vakuumverdampfung Metall
Überzug	Epoxidharzbeschichtung
Leads	Radiale Leitungen aus verzinntem Draht
Referenzstandard	IEC 384-16; GB 10190-1988
Klimakatalog	40/85/21
Kapazität versus Nennspannung (UR)	0.01μF-3.3μF100/ 250VDC 0.01μF-3.3μF/400VDC 0.01μF-2.2uF/ 630VDC
Kapazitätstoleranz	M = ± 20%, k = ± 10%und j = ± 5%
Dissipationsfaktor	Df ≤ 1,0% (bei 20 ° C, 1 kHz)
Spannungssicher	1.6*UR Unit:VDC (5s at 20°C)
Isolationswiderstand	C≤0.33µF, IR≥30000MΩ, C>0.33µF, IR*C≥5,000s (1 minute at 20°C and RH≤65%)
Ausdauer	1000 Stunden mit 125 % der Nennspannung bei 85 °C. Nach dem Test: ΔC/C ≤5%; ΔDF ≤0.40%, IR ≥50% of the specified value (20°C, 1kHz)

Besonderheit:

1.Self-healing and non-inductive
2.High IR and low DF
3.Extremely stable capacitance and DF vs temperature and frequency
4.Very little intrinsic temperature increase

Anwendung:

1. Allgemeiner Resonanzkreis
2.Widely used in DC pulse, high frequency and high current circuit

Was ist der Unterschied zwischen MPP-Kondensatoren und CBB21/22-Kondensatoren?

Actually, there is not much difference between the two, and they can even be said to be the same type of capacitors, except that different manufacturers prefer different ways of printing. They are both metallisierte Polypropylenfolienkondensatoren, which adopt metalized polypropylene film non-inductive winding, flame retardant epoxy powder envelope, tinned copper wire or CP wire lead-in, with strong moisture resistance, good self-healing, high insulation, low loss, low temperature rise, small high frequency loss, small internal temperature rise, etc.