Metallized/Film Capacitor (STH) | Global Trade leader ecrobot

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Metallized/Film Capacitor (STH)

Posting date : Dec 21, 2011

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MACHINERY & ELECTRICAL | Electrical

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85-

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Detailed Description

Main applications: High frequency electronic balasts, Resonat circuits, induction heaters High-end audio applications 1. GENERAL TECHNICAL CHARACTERISTICS Dielectric: Polypropylene film Construction: Extended metallized film Coating: Polyester tape wrapping; UL94V-0 resin end fill Leads: Tinned copper wire 2. ELECTRICAL CHARACTERISTICS Operating temperature range(case): - 40 to + 85 C Capacitance: 0.15 to 60μ F Rated Voltage: 250 to 850 Vdc Tolerance: ± 5%, ± 10% Dissipation factor: Measured at 1000± 20 Hz and 25± 5C. When Cr≤ 5.0μ F, 6× 10-4; When Cr>5.0μ F, 10× 10-4 -- 15× 10-4 Life expectancy: 100, 000 hours at Un and 70C 3. TEST METHODS AND PERFORMANCES Dielectric strength: 2Ur (DC) applied for 10s at 25± 5C (1 minute for type test) Test voltage terminal to case: 3 KV 50Hz for 60sec Insulation resistance (C*Ri): ≥ 5000 s