JFQP – Metallized Polypropylene Film Capacitors DC Link-High Power
The JFQP series from jb Capacitors is a robust DC link capacitor designed for high-power energy storage, industrial inverters, and solar power systems. Engineered with metallized polypropylene film, it ensures superior ripple current handling, low ESR, and excellent dv/dt withstand performance.
Available in a voltage range of 500VDC to 1200VDC and capacitance up to 110μF, the JFQP capacitor features UL 94V-0 certified epoxy resin sealing for enhanced stability and insulation. It’s ideal for demanding DC coupling, filtering, and power conversion applications.
Description
Features
- High ripple current, high dv/dt withstand capability.
- Low ESL and ESR
- Plastic case, epoxy resin sealing (UL 94V-0)
- DC-Link and coupling/filtering for Inverter, Industrial and high-end power supplies and Solar inverters
Specifications
Specifications
| Reference Standards | GB/T17702 IEC61071 | |
|---|---|---|
| Operating Temperature | -40℃ ~ +105℃ | |
| Voltage Rating | 500VDC – 1200VDC | |
| Capacitance Range | 0.68μF ~ 110μF | |
| Capacitance Tolerance | ±5% (J), ±10% (K) | |
| Insulation Resistance | ≥5000S (100VDC, 25℃±5℃, 60s) | |
| Voltage Test Between Terminals | 1.5*Un (10S 25℃±5℃) | |
| Voltage Test Between Terminals and Case | (√2Un + 1000)V.AC (10S, 50/60Hz, 25℃±5℃) | |
| Dissipation Factor | tg δ ≤ 20×10⁻⁴ (25℃±5℃, 1KHz) | |
| Max. Altitude | 2000m | |
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