Audio Transformers
Technical Parameter
Model: eTM-4020HP
Output voltage: 0-40V
Output current: 0-20A
Constant power: 300W
Working voltage: AC220V ± 10% 50Hz
Model: eTM-8010HP
Output voltage: 0-80V
Output current: 0-10A
Constant power: 300W
Working voltage: AC220V ± 10% 50Hz
Model: eTM-1605HP
Output voltage: 0-160V
Output current: 0-5A
Constant power: 300W
Working voltage: AC220V ± 10% 50Hz
indicators
Voltage setting resolution: 10mV
Voltage setting accuracy: 0.1%+2 digits
Voltage readback resolution: 10mV
Voltage readback accuracy: 0.1%+2 digits
Voltage and current ripple: 18mVrms
Current setting resolution: 1mA
Current setting accuracy: 0.2%+3 digits
Current readback resolution: 1mA
Current readback accuracy: 0.2%+3 digits
Current ripple: 18mArms
Load regulation rate: 0.2% Vmax+5mV
Power regulation rate: 0.2% Vmax+5mV
OVP:0-Vmax±0.2%FS
Maximum voltage: Vmax ± 0.2%
OCP:0-Cmax±0.2%FS
Maximum current: Cmax+0.2%
Cooling method: air cooling
Size (mm): 80x150x230
Weight (KG): 2KG