| Quantity | 3+ units | 10+ units | 30+ units | 50+ units | More |
|---|---|---|---|---|---|
| Price /Unit | $41.05 | $40.21 | $38.96 | $37.28 | Contact US |
Line Magnetic Audio LM-508IA 48W+48W Tube Amplifier Integrated Amplifier Tube Amp with Two VU Meters
$2,624.45
2x80W HiFi Digital Power Amplifier Board V1.6 Class D Amplifier Board for MERUS MA12070 with Toggle Switch
$33.44
Rod Rain Audio TPA3116 2.0 100Wx2 Class D Amp BT5.3 Digital Power Amplifier Power Amp (Black)
$34.82
HP-500 Car Amplifier Booster kit 12V 500W Switching Power Supply Board DC Converter w/ Protection
Assembled,heatsink not included,if you need heatsink,pls add 5usd
- Isolated DC-DC Converter Boost Kit
- HP-500 A-type output ± 50V
- New and original
- 140mmX128mm
- Power Management IRF2807, capacitive Sibi 5600UF 63V, large-scale high-frequency toroidal transformer, radiator, Installation and Commissioning Good test finished board.
- and other battery-powered car amplifier needed to boost the power supply board
Instructions
- HP-500 power supply board using the input voltage must be used within a limited range, and must have a sufficiently large electric Stream output. Power input side has three ports +12 V, CON and GND, +12 V input supply is where the positive, GND Input supply is negative. CON connecting a switch, and then received a positive power supply. Can not be directly controlled through a 12V power cord, Power strip with a switch control must work.
Performance
- Supply voltage: DC9-16V
- Output voltage: ± 44V (12V input), when working on the car ± 50V (14V input)
- Auxiliary Power Output: ± 16V (12V input), ± 18V (14 inputs)
- Rated Power: 500W
- Switching frequency: 100KHz
- Efficiency:> 95%
- Protection circuit, the output voltage is fixed not adjustable, please note!
- HP-500 power amplifier board with 500W of output power, the amplifier power supply voltage is normal fit, or is it big Power Pure Class A amplifier, power supply board can be led. Some IC amplifiers driven as 3886, 7294 and the like, do not effort, a Block power supply board can drive dozens of IC work.
We shop the right to use this board amplifier with MT-68 A50 MJ2001 and so on.
- HP-500 was developed specifically for the car amplifier using a boost circuit, the circuit is simple and easy to do, the circuit without Adjustment, fitted components for electrical connection can work, ideal for DIY.
In addition there is a set of auxiliary power supply board power supply for the preamplifier can use, very convenient.
- Meanwhile, HP-500 power supply board performance is very excellent, the rated output power up to 500W, not the general workmanship crude abuse of power Board to compare.
- High efficiency and stability, which is worth mentioning that, when the output power of 100W, the power switch and rectifier no heat, no Need to add radiator, fully meet the general non-Class A power amplifier applications, will make you feel very excited, and can save you
- High efficiency, low-frequency radiation, as it shows, does not affect the audio and other equipment Work, the so-called digital sound is also greatly reduced, very suitable for the production of a high standard of audio equipment.
Originally designed for switching frequency 100KHz, far more than the audio signal frequency, so to minimize the distortion and modulation between The so-called digital sound, more conducive to the sound without distortion reduction.
