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Trasformers
6220-1A
Audio Isolation Transformer, 50 amperes line current
Euro 0,00
Quantità
The Type 6220-1A 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. (See Application Note AN622001.)
DESCRIPTION
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. Another secondary winding
is connected to a pair of binding posts suitable for connecting to a.c. voltmeter
as directed by the applicable EMI specifications. This winding serves to isolate the voltmeter from power ground. Neither the primary nor the secondary windings are connected to the end bells of the core. The transformer may be used as a 4-ohm primary and 1-ohm secondary or 2.4-ohm primary and 0.6-ohm secondary or 2-ohm primary and 0.5-ohm secondary.
Disponibilità:
6220-2
Audio Isolation Transformer, 100 amperes line current
Euro 0,00
Quantità
APPLICATION
The Type 6220-1A 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. (See Application Note AN622001.)
DESCRIPTION
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. Another secondary winding
is connected to a pair of binding posts suitable for connecting to a.c. voltmeter
as directed by the applicable EMI specifications. This winding serves to isolate the voltmeter from power ground. Neither the primary nor the secondary windings are connected to the end bells of the core. The transformer may be used as a 4-ohm primary and 1-ohm secondary or 2.4-ohm primary and 0.6-ohm secondary or 2-ohm primary and 0.5-ohm secondary.
Disponibilità:
6220-4
High Voltage Coupling Transformer
Euro 0,00
Quantità
APPLICATION
The Type 6220-1A 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. (See Application Note AN622001.)
DESCRIPTION
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. Another secondary winding
is connected to a pair of binding posts suitable for connecting to a.c. voltmeter
as directed by the applicable EMI specifications. This winding serves to isolate the voltmeter from power ground. Neither the primary nor the secondary windings are connected to the end bells of the core. The transformer may be used as a 4-ohm primary and 1-ohm secondary or 2.4-ohm primary and 0.6-ohm secondary or 2-ohm primary and 0.5-ohm secondary.
Disponibilità:
7032-1
Isolation Transformer, 115/115 V, 50 to 400 Hz, 800 watts
Euro 0,00
Quantità
APPLICATION
The Model 6552-1A 100 watt
Solid State Audio Amplifier was
specifically designed for use with
the Type 6220-1A Audio Isolation Transformer in making conducted audio frequency susceptibility tests
as required by MIL-STD-461A/462
and other EMI specifications.
DESCRIPTION
The Model 6552-1A Audio Amplifier has a wide frequency response and is capable of providing up to 100 watts at 1000 Hz into 2.4 ohms at low distortion levels. Requires approximately 0.6 volt
signal input for maximum power output at 1000 Hz. Incorporates feedback circuit for flat response within one dB from 30 Hz to 100 KHz at reduced power levels.
The -3 dB points are 25 Hz and
120 KHz when using the 6220-1A Transformer loaded with 0.6 ohm. Cleverly designed protective circuit prevents damage due to transients, back EMF, overload oroverdrive. Designed for laboratory use with portable case and conventional binding posts spaced .75" for
standard shielded lead and
double plug connections.
Disponibilità:
7032-3
Isolation Transformer, 124/230 V, 50 to 400 Hz, 800 watts
Euro 0,00
Quantità
