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Parts Express 10W Corded Electric Speaker Line Matching Transformer, 3.0 amps, 100 Hz - 12 kHz, 300-040, 0.88 lbs

Parts Express 10W Corded Electric Speaker Line Matching Transformer, 3.0 amps, 100 Hz - 12 kHz, 300-040, 0.88 lbs

Q: what is the primary coil's impedance rating?

Brown to common primary will give about 10K while orange gives about 7K. Blue is around 800ohms, and I haven’t tested the rest. This was all measured by a HealthKit IT 28 which will may have around 10% error; however, those impedances have worked great for my tube amp needs. I hope this helps.

Q: With 6 wires color coded are there instructions on what goes where?

The wiring guide is printed right on the transformer. Connect the primary side to your 70V amplifier using the black primary common and whichever primary tap you want to use based on the watts you want to allocate to that speaker. Connect your speaker using the black secondary common wire plus the wire that matches the impedance of your speaker... 4, 8, or 16 ohm.

4.4/5

产品编号: 20227239

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细节

Brand
Parts Express
Power Source
Corded
Mounting Type
Wall Mount or
Current Rating
3 Amps
Maximum Frequency
12000 Hz

经常一起购买

Parts Express 10W Corded Electric Speaker Line Matching Transformer, 3.0 amps, 100 Hz - 12 kHz, 300-040, 0.88 lbs

Cement Resistor,10 PCS 10w 4 Ohm 5% Axial Lead Wire Resistor White Wound Fixed Ceramic Cement Resistors Wirewound Cement Power Resistors Flame Heat Moisture Resistance Precharge Horizontal Resistors

描述

Parts Express 10W Corded Electric Speaker Line Matching Transformer, 3.0 amps, 100 Hz - 12 kHz, 300-040, 0.88 lbs

有问题吗？看看别人问了什么

what is the primary coil's impedance rating?

With 6 wires color coded are there instructions on what goes where?

常见问题

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发货快，包装精良。Leatherman 工具手感非常高档和坚固。

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