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POWER FILM CAPACITOR FOR SNUBBER CIRCUIT ADD 700V TO MPC SERIES

1. Introduction

We develop and have line-up various film capacitors for power electronics applications. MPC series is a power film capacitor for snubber circuits with square shape, low ESR and large current compatibility. Snubber circuit capacitor is used to prevent the switching element from failing due to a transient high voltage generated in the inverter circuit. Since switching elements of 600V series tend to be higher withstand voltage, high voltage resistance is also required for snubber capacitors to protect them. Therefore, we improved the withstand voltage of the MPC Series 630V products and newly launched 700V products as standard products.

2. Features

The MPC series uses metallized polypropylene film and has high reliability due to its own vapor deposition pattern and internal structure. By optimizing product design and manufacturing conditions, we succeeded in raising the rated voltage to 700 V while maintaining the capacitance, size and allowable current of the conventional 630 V product.
MPC series is a product that can be custom designed within the rated voltage range from 700 Vdc to 1600 Vdc and electrostatic capacity 0.1 µF to 2.2 µF. We will design optimally according to the required specifications, so please contact us for details.

MPC series customizable range
Category temperature range-40ºC to +85ºC
Rated voltage700Vdc to 1,600Vdc
Capacitance0.1µF to 2.2µF


◆Standard size (700Vdc)

Rated
voltage
[Vdc]
Capacitance
[µF]
Size[mm]Ripple
[A r.m.s/10kHz]
     Width       Depth     Height   Terminal
pitch
7000.1371932.5221.3
0.22372437222.8
0.47372437224.5
0.68372437225.1
148223522,285
1.548243822,287.5
2.258264022,288.2
        MPC

3. Schedules of Sample Distribution and Mass Production

  Sample Distribution   : Available
  Mass Production        : January, 2018

  MPC Series Catalog data

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1938-1, Nishi-Minowa Ina City, Nagano 399-4593 Japan TEL:0265-72-7111 FAX:0265-73-2914