CEDAR PARK, Texas, June 6, 2013 /PRNewswire/ -- EEStor, Inc. is announcing that we have completed our initial certification of our new layer material and the voltage vs. capacitance of our composition-modified barium titanate (CMBT) powders. The data was certified by Criteria Labs which is located in Austin, Texas. The certification data is indicated below:
CAPACITANCE VS APPLIED DC VOLTAGE
PET CMBT Composite Capacitor Measurements | ||
Sample #239-A | ||
DC Voltage Applied | Capacitance | |
To Capacitor | ||
0.0 VDC | 0.11 nF | |
100 VDC | 0.148 nF | |
200 VDC | 0.134 nF | |
300 VDC | 0.134 nF | |
400 VDC | 0.134 nF | |
500 VDC | 0.134 nF | |
LCR settings: 100 Hz Frequency, 1.0 V RMS | ||
TEST EQUIPMENT LIST:
Manufacturer | Model | Serial Number | Description |
• QuadTech | 1714 LCR Meter | AAQ17140350 | LCR Meter |
• STD Research System | SRS350 | 11567 | HV Power Supply |
• Fluke | 175 Multimeter | 90940148 | Multimeter |
• Capacitance Board | DC Volt Blocking LCR | ||
interface CKT | |||
• Fluke | 80K-15 High Voltage Probe | HV Probe | |
CAPACITANCE INSULATION RESISTANCE - NEW LAYER MATERIAL
The average for the reading on the four layers is as follows: | |
Capacitance Average: | 0.22 micro farads |
Insulation Resistance Average | 10.65 mega ohms |
TEST EQUIPMENT USED
Manufacturer | Model | Description |
Alph Lab | HR2 | High Resistance Meter with Faraday Cage |
The test data indicates that the EEStor, Inc. new layer material has the capability to provide high capacitance along with high insulation resistance. EEStor, Inc. will now be tailoring this new layer material for increase capacitance and resistance up to full product certification.
The data also indicated the stability of the CMBT powders/composite layer to capacitance vs. voltage. This indicates that advantage of our CMBT powders being in the paraelectric phase where for all practical purposes dielectric saturation does not exist.
SOURCE EEStor, Inc.
