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CBB22
Metalized Polyester Film Flax DC Capacitor ¡¡¡¡Features: constructed
with metalized polyester film as medium and electrode, wrapped and sealed with
flame-retardant material, unidirectionally or bidirectionally drawn out, characterized
by high reliability, high withstand voltage, low spoilage, high capacity and good
self-healing. Mini polyester film capacitors with high capacity are being used
gradually. They have excellent electrical properties, among which the pulse gradient
under rated voltage of some specifications dv/dt could be as high as 340V/¦ÌS and
the peak current could reach 30A/¦ÌS. ¡¡¡¡Application: These products
are widely used in various kinds of high-performance power supplies, automatic
program-controlled exchanges, computers, instruments and meters. They are particularly
suitable for all sorts of economic lamps and electronic rectifiers. Among them,
CBB19 and CBB20 axial direction products are widely used in fractional frequency
circuit of acoustics system by both domestic and foreign manufacturers. Technical Indicators: £¨IEC
384-16 GB 10190-88£© operating temperature: -55¡æ¡«+100¡æ
| capacitance range: | CBB19¡¢20£º | 0.068¡«47¦ÌF | (
160V ) | 0.033¡«33¦ÌF | (
250V ) | | | 0.033¡«22¦ÌF | (
400V ) | 0.015¡«15¦ÌF | ( 630V
) | | | 0.0033¡«3.3¦ÌF | (
1000V ) | | |
| | CBB22£º | 0.068¡«6.8¦ÌF | (
160V ) | 0.033¡«4.7¦ÌF | (
250V ) | | | | 0.022¡«3.9¦ÌF | (
400V ) | 0.015¡«3.3¦ÌF | ( 630V
) | | | | 0.027¡«0.68¦ÌF | (
1000V ) | | |
| | CBB23£º | 0.068¡«10¦ÌF | (
160V ) | 0.047¡«6.8¦ÌF | (
250V ) | | | | 0.033¡«4.7¦ÌF | (
400V ) | 0.022¡«2.2¦ÌF | ( 630V
) | | | | 0.0047¡«0.68¦ÌF | (
1000V ) | | |
| capacitance tolerance: | ¡À5%
(J) | ¡À10%( K) | 1KHZ | | |
| rated voltage: | 160V
¡¡250V ¡¡400V¡¡¡¡630V¡¡1000V ¡¡DC | |
| withstand voltage: | 1.7VR¡¡2S
¡¡¡¡1.5VR 5S | |
| dissipation factor: | C¡Ü0.1¦ÌF
¡¡¡¡¡¡¡¡¡Ü0.0015 ¡¡¡¡ 10KHz | | 0.1¦ÌF£¼C¡Ü1¦ÌF ¡¡¡Ü0.008¡¡¡¡ ¡¡10KHz |
| C£¾1¦ÌF ¡¡¡¡¡¡¡¡¡¡¡Ü0.0015¡¡¡¡¡¡1KHz |
| insulation resistance: | C¡Ü0.33¦ÌF
¡¡ ¡¡¡Ý5000M¦¸ | | C£¾0.33¦ÌF ¡¡ ¡¡¡Ý1500S |
Pulse Gradient: ¡¡dv/dt
(CBB19, CBB20) | VR | | 250V
| 400V | 630V | 1000V |
| L=15 | | 10 | 13 | 20 | 30 |
| P=21 | | 7 | 10 | 15 | 22 |
| P=28 | | 4 | 6.5 | 10 | 15 |
| P=47 | | 1.4 | 2.3 | 3.5 | 5.2 |
Pulse Gradient: ¡¡dv/dt
(CBB22, CBB23) | VR | 160V | 250V
| 400V | 630V | 1000V |
| P¡Ü10 | 70 | 92 | 145 | 230 | 340 |
| P=15¡¡ | 28 | 40 | 64 | 100 | 150 |
| P=22.5 | 14 | 20 | 32 | 50 | 75 |
| P=27.5 | 8 | 12 | 20 | 31 | 46 |
| Climatic Category£º | 40/100/56 | |
| Diameter of Wire: | P¡Ü10
¡¡0.6mm ¡¡¡¡P£¾10¡¡0.8mm | |
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