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描述
The 1642SE is a single-ended classic tube output ultra-linear transformer designed for 75-watt audio applications with a frequency response of 20 Hz to 20 kHz. It features a primary winding with 5000 O impedance and multiple secondary taps providing 4 O, 8 O, and 16 O output impedance options to accommodate various speaker configurations. The transformer includes comprehensive electrical specifications including a maximum excitation current of 12 mA at 240V 60Hz, secondary no-load voltages of 6.720V (4 O), 9.600V (8 O), and 13.44V (16 O), and DC resistance values of 240.0 O on the primary and 0.950 O on the secondary. With a maximum DC bias of 300 mA and frequency response flatness of ±1 dB at 1 kHz, this transformer is ideal for vintage and modern tube amplifier designs requiring reliable impedance matching and audio fidelity.
搜索关键词: 1642SE
规格
常见问题
1642SE 是否符合 RoHS 标准？
是的，1642SE 符合 RoHS 标准。
1642SE 的交货期是多少？
1642SE 的标准交货期约为 4 周。有库存的数量由 Master Electronics 发货。
有存货: 3
发货 today, 输入设置值。
工厂交货期 4 周
数据表