The function of the cbb22 capacitor is relatively high voltage resistance, small loss Angle and stability, which is generally used in occasions with relatively high capacitor performance requirements.
cbb22 is widely used in instruments, meters, TV sets and household appliances in the line DC pulsation, pulse, high frequency and AC buck, especially suitable for various types of energy-saving lamps and electronic rectifier and welding machine inverter circuit.
Extended information:
CBB22 capacitor CBB is a metallized polypropylene film capacitor, 22 is the model, less than 1μF CBB capacitor nominal capacity according to E6, the first two digits have 10, 15, 22, 33, 47, 68 a total of 6. The following 2 is the CBB film capacitor serial number code rule: (0: axial extraction; 1: radial extraction; 2: DC voltage; 6: AC voltage; 8: DC high voltage).
CBB22 internal structure: metallized polypropylene film as the medium and electrode, coil, with flame retardant insulation material, non-inductive structure, one-way copper wire lead, with outsource, epoxy resin seal, using special gold spraying and encapsulation process.
CBB capacitors are metallized polypropylene film capacitors, similar in performance to polystyrene but small in size and slightly less stable, which are used to replace most polystyrene or mica capacitors for circuits with higher requirements.
CBB22 is a capacitor model often used in CBB capacitors. Below we introduce its structure and parameters in detail.
What is the cbb22 capacitor? _cbb22 capacitor parameters and specifications.
CBB22 named
The CBB in the CBB22 capacitor is a metallized polypropylene film capacitor, 22 is the model, and the nominal capacity of the CBB capacitor is less than 1μF according to E6, the first two digits have 10, 15, 22, 33, 47, 68. The following 2 is the CBB film capacitor serial number code rule: (0: axial extraction; 1: radial extraction; 2: DC voltage; 6: AC voltage; 8: DC high voltage)
CBB22 parameter
What is the cbb22 capacitor? _cbb22 capacitor parameters and specifications
CBB22 Internal structure:
Metallized polypropylene film as the medium and electrode, coil, with flame retardant insulation material, non-inductive structure, one-way copper wire lead, with outsource, epoxy resin seal, using special gold spraying and encapsulation process.
What is the cbb22 capacitor? _cbb22 capacitor parameters and specifications
CBB22 Features:
It has the characteristics of excellent electrical performance, good reliability, low loss and good self-healing performance.
CBB22 Uses:
Widely used in instruments, meters, television and household appliances in the line DC pulsation, pulse, high frequency and AC buck, especially suitable for various types of energy-saving lamps and electronic rectifier and welding machine inverter circuit.
What is the cbb22 capacitor? _cbb22 capacitor parameters and specifications
The following is a metallized polypropylene film capacitor (CBB22155J400V) specifications as an example:
What is the cbb22 capacitor? _cbb22 capacitor parameters and specifications
CBB22 is used in DC, pulse, high frequency and large current occasions, and is used in electrical appliances requiring high frequency, high current and high stability.
characteristic
Metallized polypropylene film, epoxy resin encapsulation, low high frequency loss, good insulation performance, good self-healing effect.
structure
CBB22 is a non-inductive structure, which is wound with metallized poly (propylene) film as the dielectric\/electrode. The wire is tinned copper-clad steel wire and is covered with epoxy resin.
application
Widely used in high frequency, DC, AC and pulse circuits.
characteristics
Low high-frequency loss, suitable for larger current high insulation resistance, long life.
technical requirements
Reference standard: GB10190 (IEC60384-14)
Climate category: 40\/85\/21
Rated voltage: 250V, 400V, 630V
Capacitance range: 0.0047-3.3Uf
Capacitance deviation: ± 5% (J), ± 10% (K), ± 20% (M)
Voltage resistance: 1.5UR (5S)
Loss Angle: ≤ 0.1% (20℃, 1KHZ)
insulation resistance
≥25000米ΩCR≤0.33超滤(20℃,1分钟)
≥7500sCR>0.33Uf(20°C,1min)