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20A Heavy Duty EMI Power Filter Purifier Noise Suppressor Audio Preamplifier Am
New
Indicative market price: R699
R369.37
47% OFF
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2 Jul 21 09:22
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Product details
Condition
New
Location
International
Product code
1799663
Bob Shop ID
516964630
20A Heavy Duty EMI Power Filter Purifier Noise Suppressor Audio Preamplifier Am
Package weight: 0.14 kg
Description:
Heavy Duty 20A EMI Power Filter Purifier Noise Suppressor 220V 110VAC For Audio DAC Preamp Preamplifier Power Amplifier Tube AMP
Fully assembled, Up to 9 inductors to smooth the current
DIY kit of EMI power filter/purifier, It can be series connected at primary coil of power transformer, The EMS power filter can eliminate noise and extend sound stage,Also reproduce more details. It is suitable for audio devices include DAC, Pre-amplifier, Headphone Amplifier, Power amplifier etc.
20A high-power power filters designed for Satons, UBS, inverters, etc. will generate a large number of harmonic currents. Such filters require the use of active power filters APF. APF can filter 2~50th harmonic current.
Principle: The power filter is a passive two-way network. It has a power supply at one end and a load at the other end. The internal circuit of the power filter, the principle of the power filter is an impedance-adaptive network: the greater the impedance adaptation at the input and output sides of the power filter and the power supply and load side, the more effective the attenuation of electromagnetic interference!
This 20A power supply filter current is as high as 4400W(AC220V), and it operates at 2500W~3000W for a long time. The diameter of the electric mode coil is 1.4MM and the height is 31MM. Maximum current 20A, double-sided 1.6mm quality FR4 PCB board.
Specification:
Voltage: AC 0V ~ 230V
Current: 20A
Size: 35MM (W) X148MM (D) X35MM (H)
Package included:
1 x EMI filter
20A Heavy Duty EMI Power Filter Purifier Noise Suppressor Audio Preamplifier Am 20A Heavy Duty EMI Power Filter Purifier Noise Suppressor Audio Preamplifier Am