Description
Features
- Enclosed, 4-hole mount chokes (some models also available epoxy potted in a black powder paint - drawn steel housing (see chart). Potted models mount with 1/4" - 20 hardware (included).
- Tolerance of 15% on both inductance & resistance.
- Inductances measured at rated D.C. current.
- Minimum 8" long leads.
- Units will exhibit less inductance at slightly higher currents or more at lower currents.
- Perfect for high voltage power supply filtering, case matches power transformers & tube audio output transformers.
- Units are vacuum impregnated with polyurethane varnish for quiet and long life operation.
- For more sizes and voltages (open - bracket mount type) - link here to our 153-159 Series.
- Operating temperature range is -40C to 85C
- Proper Henry testing requires an LCR meter in junction with a 25A power supply that does allow for DC bias as well a higher applied AC drive voltage to meet the test specifications.
Specifications
| Style | Potted |
|---|---|
| Inductance | 3H |
| D.C. Current (mA) | 500 |
| Resistance (Ohms) | 36 |
| Maximum Operating Voltage (DC) | 800 |
