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- IEEE 390-1987 IEEE Standard for Pulse Transformers

【国外标准】 IEEE Standard for Pulse Transformers
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2025-04-28
- IEEE 390-1987
- 定价: 165元 / 折扣价: 141 元
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适用范围:
This standard pertains to pulse transformers for use in electronic equipment. For the various types of these transformers, the peak power transmitted ranges from a few milliwatts to kilowatts; and the peak voltage transmitted ranges from a few volts to many kilovolts. These transformers are required to transmit uni polar or bipolar pulses of voltage or current within specified tolerances of amplitude and time when operated between specified impedance. They are typically used as coupling devices in electronic circuits. In blocking oscillators, they are connected to provide positive feedback in the circuit. In radar or similar use, they are used to couple the modulator to a magnetron, a klystron, a traveling-wave tube or a cross-Þeld amplifier load. Whenever numerical values are indicated in this standard, they may be considered as recommended values. Section 6. describes the preferred transformer test methods and Appendix A contains alternate test methods
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