Leaders in Oil-Filled and Ceramic High Voltage Capacitor Technology
Leaders in Oil-Filled and Ceramic High Voltage Capacitor Technology
EPSR Series - High Voltage Pulse Power
High Energy Corporation’s new line of epoxy encapsulated ceramic capacitors are designed for use in HVDC power supplies, electrostatic copying machines, lightning arrestor systems, electron microscopes and many laser applications. These capacitors feature a Class I ceramic dielectric, low dissipation factor, and small case size.
Specifications
| Temperature Range |
Operating : -30° C to +50° C Storage : -30° C to +50° C |
| Capacitance Tolerance |
Standard is +/- 20% Other values available |
| Dissipation Factor |
0.5% maximum at 1 kHz |
| Dielectric Strength |
10 sec. as listed |
| Insulation Resistance |
20,000 megohms minimum at 100 VDC |
| Temperature Coefficient |
N5500 (+/- 1000 PPM/°C) |
| Terminal Strength |
Maximum torque is 20 in-lbs. |
Typical Ratings
| Part Number1 | Cap (pF) |
D mm (in)2 |
H mm (in)2 |
Working VDC |
DC Test Voltage |
| EPSR3142MA(B) | 1400 | 38 (1.50) | 23 (.91) | 20 kV | 30 kV |
| EPSR3252MA(B) | 2500 | 48 (1.89) | |||
| EPSR3402MA(B) | 4000 | 60 (2.36) | |||
| EPSR5941MA(B) | 940 | 38 (1.50) | 26 (1.02) | 30 kV | 45 kV |
| EPSR5172MA(B) | 1700 | 48 (1.89) | |||
| EPSR5272MA(B) | 2700 | 60 (2.36) | |||
| EPSR7701MA(B) | 700 | 38 (1.50) | 32 (1.26) | 40 kV | 55 kV |
| EPSR7132MA(B) | 1300 | 48 (1.89) | |||
| EPSR7202MA(B) | 2000 | 60 (2.36) | |||
| EPSR9501MA(B) | 500 | 38 (1.50) | 35 (1.38) | 50 kV | 65 kV |
| EPSR9901MA(B) | 900 | 48 (1.89) | |||
| EPSR9202MA(B) | 2000 | 70 (2.75) |
Notes:
1. Final suffix ‘A’ denotes the M-5 threaded terminal. For 8-32 threads change
suffix to ‘B’.
2. Tolerance is +/- 1.5 mm
The above represents only a sampling of the voltage and capacitance combinations. Contact
the factory for other variations
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High Energy
Corp.
PO Box 308 / Lower Valley Road
Parkesburg, PA 19365
610-593-2800 FAX 610-593-2985