Dongguan HOWFINE Electronic Technology Co., Ltd.
To the quality of survival, integrity and development,
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High voltage polypropylene film capacitors with polypropylene film as dielectric, metalised film and aluminium foil as electrodes, internal series structure, flame retardant epoxy resin encapsulation, flame retardant up to UL94V-0 class
Excellent frequency and temperature characteristics
Low losses, minimal internal temperature rise, high reliability
Negative capacitance temperature coefficient, good stability
Specially designed for line and reverse range circuits of colour TV displays, suitable for high pulse and high current circuits
| 1.SCOPE
| This specification applies to film capacitors of following type. Used in electronic lighting (i.e. car headlamp and ballast) |
| 2.PRODUCT NAME
| Polypropylene film capacitor of (AC and Pulse) use. |
| 3.CONSTRUCTION (Dimensions and materials) | Dimensions : Refer to dimensions drawing Materials
1. Element : Polypropylene film＆Double sided metallized polyester film.
2. Metal spray : Special solder. (Lead Free)
3. Lead wire : Tinned copper clad-steel wire. (Lead Free)
4. Inner coating : Epoxy resin filled. (UL-94V-0 Standard)
5. Outer coating : Plastic case. (UL-94V-0 Standard)
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| 4.CHARACTERISTICS |
Standard atmospheric conditions.
Unless otherwise specified , the standard range of atmospheric
conditions for making measurements and tests is as follows:
Ambient temperature : 15 to 35℃
Relative humidity : 45 to 85 %
Air pressure : 86 to 106 kpa
If there may be any doubt on the results, measurements shall be made within the following limits.
Ambient temperature : 20℃ ±5 ℃
Relative humidity : 60 to 70 %
Operating temperature range : -40 to +105℃
Operating temperature range is the range of ambient temperature for which
the capacitor can be operated continuously at rated voltage.
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