40kv 200pf High Voltage Ceramic Doorknob Capacitors.

Description

USAGE:

Mainly used in high peak current and high repetition rate circuit.Such as:
high voltage doubler, voltage protection,decoupling circuits,laser generator,
switching circuits, welding equipment, exchange limit, DC storage
high frequency coupling, AC and DC filtering applications.

FEATURES:
• Low dissipation factor of 0.1 % at 20kHz to 1000kHz
• N4700 (T3M) Class 1, strontium-based ceramic dielectric
• Negligible piezoelectric/electrostrictive effect
•Screw terminal mounting

DIELECTRIC STRENGTH:
150 % of rated voltage in oil, charging current limited to 5mA

DISSIPATION FACTOR tan δ:
N4700: ≤ 1 x 10-3 (1 kHz)

INSULATION RESISTANCE:
Min. 200 000 MΩ at 25 °C

CORONA LIMIT:
< 5 pC at rated AC voltage

OPERATING TEMPERATURE RANGE:
– 30 °C to + 85 °C : N4700,Y5S,Y5T,Y5U,Y5V
– 30 °C to + 125 °C : X7

APPLICATIONS:
• High voltage power supplies
• CO2 lasers
• X-ray equipment
• Welding equipment
• Medical industrial equipment

CAPACITANCE RANGE:
140 pF to 15000 pF

RATED VOLTAGE:
• 10 000 VDC (4000 VRMS)
• 15 000 VDC (6000 VRMS)
• 20 000 VDC (8000 VRMS)
• 30 000 VDC (10 000 VRMS)
• 40 000 VDC (13 000 VRMS)

CERAMIC DIELECTRIC:
N4700 (Class 1)

MATERIAL:
Capacitor elements made from Class 1 ceramic in a molded epoxy case.
Screw terminals: brass, silver plated.

POWER DISSIPATION：
Limit to 25 °C rise above ambient, measured on case

CAPACITANCE TOLERANCES:
± 10 % , ± 20 %