|
aHR0cDovL2ZyZWVzaGlwLmNvLmty
- Æ÷Àå: ¾Æ´Ï´Ù
- ¼ö·Î: 2 (2.0)
- ¸ðµ¨ ¹øÈ£: Amplifier Power Supply Rectifier
- ÃÖ´ë ä³Î´ç Àü·Â: Àü¿ø ¾øÀ½
- ºê·£µå À̸§: Aiyima
- ±Ù¿ø: CN (Á¤Ç°)
Description:
Product name: 50V 10000UF amplifier power supply rectifier filter board PCB specifications: large capacitor Pitch: support 5 kinds of special feet, can install capacitors up to 35MM in diameter
Board size: 92MM*80mm*44MM
The capacitance : Nover 10000uf50V electrolytic capacitor. Support below dual AC35V input
The power board uses double-sided tinned PCB board, with 4 original imported disassembled Schottky 30A150V equivalent to 120A bridge stack! Schottky is characterized by fast speed and low internal resistance (the voltage drop is naturally low), so it is more competent than ordinary rectifiers for the high requirements of power amplifiers. One set of voltages are connected in parallel with two sets of terminal terminals.
Packaging included:
1*Rectifier filter board
Power amplifier module STK490-310, this series of products is a class H power amplifier circuit powered by high and low voltages. Class H chips are powered by two sets of high voltage and low voltage, and automatically switch smoothly according to different output powers. Class H power amplifier circuit is a relatively late product, and its design indicators put forward higher requirements for energy saving, signal-to-noise ratio, sound field and other indicators. This series of thick film chips not only have higher design and production parameters, but also have a better listening experience. This amplifier can achieve satisfactory results by pushing general bookshelves or floor-standing speakers.
This board is designed in accordance with the concept of a fever. The materials are carefully selected. The power amplifier module can be installed flat or vertical. With a suitable radiator, it is easier to achieve multi-channel function.
Sound performance: The overall tone is warmer, the sound is softer, the treble extension is higher but not harsh, the bass dive is deep enough and the elasticity is very good, and it will not be mixed or muddy. Sanyo thick film is a kind of circuit between integrated and discrete power amplifiers. The fine workmanship and excellent craftsmanship are better than 3886 and 7294, and it is difficult for ordinary DIY players to reach this level.
Power supply voltage: high voltage double 33-22 (AC), low voltage double 22-15 (AC) (can be shared ground) under normal circumstances, the secondary requires 5-6 power lines
Output power: 60WX2@6¥Ø THD 0.1%
Weight: 0.15KG
|
|
|
|
|