Measured parameters: Due to different measuring instruments, the data will be different for reference.
Power: 3W
Primary 9K DC resistance: 620 ohms
Secondary 8 DC Resistance: 1.7
Primary inductance: about 32H, measured at 100HZ
Secondary inductance: about 43MH, measured at 100HZ
Primary over DC: 25mA
Leakage inductance: 21mH 1KHZ measurement
Distributed capacitance: 730P 20KHZ measurement
DC withstand voltage: 1000V
Frequency response: 20HZ-20KHZ -0.5BD, 27KHZ -1DB, 37KHZ -2DB
Outer dimensions of a single transformer: 48X40X45mm

Silver-gray paint size: length 74mm, width 62mm, height 56mm, four installation hole distances are 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.
Turquoise paint size: length 74mm, width 62mm, height 56mm, four mounting hole distances are 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 .
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