This product is for communication110-250Vuse£¬Provide pure AC power supply
Default sending country250Vedition£¬If it is needed in Taiwan or abroad110VPlease take photos and contact the customer service110Vedition
Pay attention to DC elimination+filter circuit £¬Siemens common mode inductor is used for mains power supplyACEliminate and prevent the noise of electrical appliances caused by bad interference such as clutter and fluctuation in the power supply£¬
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DC elimination circuit built by diode and capacitorACEliminate and prevent DC components in the power supply£¬Prevent magnetic saturation or static current increase of transformer due to DC component
In many years of transformer sales career, I realized the importance of communication220VThe DC component and other disturbances have a great impact on the transformer performance and static current£¬After verification and practice£¬And the actual use of circuit diagrams at home and abroad, the circuit is designed£¬It is believed that the circuit is the only power purification circuit board integrating DC elimination and two-stage dual-mode filter circuit£¬No matter whether anyone studies in the future57Boutique production designPower purification circuit board integrating DC elimination and two-stage dual-mode filter circuit. Please remember that we were the first to develop it
The circuit is DC elimination+Two stage dual-mode filter circuit£¬The first level imitates the British DC elimination circuit to eliminate ACAC220VVariable frequency air conditioning in mains power supply£¬Electronic switching power supply£¬Refrigerator£¬Interference of DC component of charger to AC£¬The second and third stages are dual-mode Siemens inductive filter circuits¡£
Give your stereo a pure start
Siemens varistors are used for overvoltage protection and lightning protection respectively£¬The lightning protection pipe adopts Siemens ceramic lightning protection pipe
The materials and design of the whole circuit board are obvious to all£¬The circuit can suppress and eliminate AC interference components£¬Bring pure power supply to your stereo£¬In particular, the AC interference in Yunnan is the most obvious according to the feedback of enthusiasts over the years£¬Because I`ve been selling transformers for years£¬Many transformers tested in my hand and sold to Yunnan enthusiasts generally reported vibration and hum£¬Other regions are obviously much better than Yunnan¡£
Circuit board length£º186MM
Circuit board width£º48MM
All accessories except Siemens inductors are second-hand disassemblers£¬Others are brand new accessories£¬Because Siemens inductors are too expensive
The circuit most affects the sound2Capacitors are in the picture2A large aluminum electrolytic capacitor£¬from1000UF-4700UFIn the use of different machines and circuits, different capacities have different effects on sound changes£¬The circuit is configured withELNA 16V 3000UF£¬If you have time, energy and practical ability, you can debug the electrolysis from1000-4700UFTry to compare£¬Attention, Xiaobai£¬Don`t run to Wangwang and ask the best capacitance£¬The above is clear£¬ThinkhiDebug according to your own system£¬It`s not stupid to ask me how much is best£¬How much is best? Won`t I match it directly£¿And because of this, I gave the bad reviews this quality
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