| Solar 6220-4 Audio Isolation Transformer
The transformer is capable of handing up to 200 watts of audio power into
its primary over the frequency range 30 Hz to 250 KHz. The turns ratio
provides a two-to-one step down to the special secondary winding. The
secondary will handle up to fifty amperes of a. c. or d. c. without
saturating the transformer.
The Solar 6220-4 Audio Isolation
Transformer was especially designed for screen room use in making
conducted audio frequency susceptibility tests as required by
MIL-STD-461/462 and other EMI specifications.
The transformer may also be used as a
pickup device to measure low frequency EMI currents at lower levels than
conventional current probes. In addition, its secondary may be used as an
isolating inductor in the power line during transient susceptibility
tests.
Specifications
Primary: Less than 5 ohms.
Secondary: One- fourth the primary impedance.
Frequency Response: 30 Hz to 250 KHz.
Audio Power: 200 watts.
Dielectric Test: 600 volts d. c. primary to secondaries and each
winding to end bells.
Secondary Saturation: 50 amperes 4 KV transient voltage HV transformer.
Turns Ratio: Two- to- one step down.
Secondary Inductance: Approximately 1.0 mH |
