مميزات خاصة

This transformer simplifying assembly while maintaining stable inductance for signal
Crafted with robust materials and precise winding to withstand prolonged use in output audio transformer applications without sacrificing tone
Serving as a reliable step down transformer for various industrial electronics and audio amplifier projects requiring stable alternating current supply without fluctuation issues
Ensuring safe operation in demanding business environments while maintaining consistent performance under continuous heavy load conditions
This unit withstands high temperatures and voltage spikes effectively, minimizing eddy current loss to provide long lasting durability for critical electrical equipment that requires uninterrupted power delivery daily

وصف

Power: 4W
Primary 9K DC resistance: 656 ohms
Secondary 8 DC Resistance: 1.7
Primary inductance: around 188H, measured at 100HZ
Secondary inductance: about 385MH, measured at 100HZ
Primary over DC: 25mA
Leakage inductance: 7.3mH 1KHZ measurement
Distributed capacitance: 850P 20KHZ measurement
DC withstand voltage: 1000V
Frequency response: 10HZ-20KHZ -0.5BD, 31KHZ -1DB, 49KHZ -2DB
Outer dimensions of a single transformer: 48X40X45mm
Transformer weighs about: 0.7KG/pair
Silver-gray paint size: length 74mm, width 62mm, height 56mm, the distances between the four installation holes is 48mm+48mm and 82mm+82mm, the width is folded, the size of the bottom surface including the fold is 63mmX94mm, and the weight is about 0.17kg.
Dimensions of turquoise paint: length 74mm, width 62mm, height 56mm, four installation hole distances are 48mm+48mm and 82mm+82mm, folded at the wide part, bottom size including folded edge 63mmX94mm, weight about 0.17kg.
Reminder: There is an error in the measurement, the received measurement shall prevail.
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High-concerned chemical : None
Origin : Mainland China
Use : AUDIO

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