Metal Oxide Varistor (High Energy Series)
Metal Oxide Varistor (High Energy Series)
Features
- The High Energy Series is Maida's large tab-leaded and wire-leaded varistors
- Body Size : From 25mm to 53mm
- Operating voltage (MCOV) from 130VAC to 1000VAC (additional voltages available upon request)
- RoHS & REACH & Halogen-Free Compliant
- UL & cUL Approvals
- Designed for pulse repetition and/or very large surge current applications
Applications
- AC Line Voltage applications
- Power supply, UPS
- AC Power Taps, AC Power Meters
- Lighting Products
- Other Products that require very large surge current
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Datasheet
Specifications
| Operating Temperature | -40C° - +85C°
|
| Continuous MCOV Range
| 131VAC-1000VAC
|
| Maximum DC Leakage@Rated VDC
| 200uA
|
| Peak Current Rating (1 Pulse @8/20us)
| Up to 70000A
|
| Impulse Response Time
| <50ns
|
| Minimum Hipot of Coating
| 2500VDC
|
| Minimum I.R. of Coating
| 1000MΩ
|
| Current/Energy Derating above 85C°
| -2.5%/C°
|
Regular Spec/High Energy Series
| Diameter | Maida PN. |
| 25mm
| S66xxZOV131R#xx ~S66xxZOV102R#xx
|
| 32mm | D78xxZOV131R#xx ~D78xxZOV102R#xx |
| 34mm
| S75xxZOV131R#xx ~S75xxZOV102R#xx
|
| 40mm
| D75xxZOV131R#xx ~D75xxZOV102R#xx |
| 53mm
| D77xxZOV131R#xx ~D77xxZOV102R#xx |
Safety Certificate
| Country | Standard | Certificate Number | |||
| USA/Canada | UL | UL1449 | E321173 | VZCA2.E321173 | VZCA8.E321173 |