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L20D-IRS2092-IRAUDAMP7S-200-250W-X-2-Class-D-amplifier
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L20D IRS2092 IRAUDAMP7S 200-250W X 2 Class D amplifier

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zoe_tsang (10284 Yellow Shooting star icon for feedback score in between 10,000 to 24,999)
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Price:
US $60.96
Approximately C $63.05
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Item location:
HONG KONG, Hong Kong
 
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International shipping and import charges paid to Pitney Bowes Inc. Learn More
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Item number:
200723848297
Seller assumes all responsibility for this listing.
Last updated on  Mar 13, 2012 22:32:05 EDT  View all revisions

Item specifics

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New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. See all condition definitions- opens in a new window or tab ... Read moreabout the condition
 

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L20D IRS2092 IRAUDAMP7S 200-250W X 2 Class D amplifier

It need over 30 days to Italy,if you care the shipping time,please don't bid.If you need the tracking number,please pay me more 5USD. If you need post it by DHL,please pay me more money.

This is a completed board,don't need solder it.

L20DX2 IRS2092 IRAUDAMP7S finished top class D amplifier using dual-channel board plus International Rectifier Driver IC IRS2092 company dedicated digital power amplifier FET IRFI4020H-117P, output power of 200-250W * 2 8 ohm load.

All products and parts pictures are taken in kind.

Parameters:

Power supply: DC +-60V to +-80V, the recommended voltage +-70V

Output Power: 250W * 2 8 Euro (+-70V)

Voltage Gain: 40

Input Sensitivity: 1.6V

Noise Residual Noise: 200 μV (22 Hz - 20kHz, AES17 filter Self-oscillating frequency)

THD + N, 100W: 0.008% 1kHz, Single-channel driven

Total Idle Power Consumption 7W No input signal

Channel Efficiency 90% Single-channel driven, 250W

Volume: Dimensions: 145 mm (L) x 100 mm (W) x 55 mm (H)

Weight Weight: 0.235KG

 

 

 

 

 

 

 

 

 

IRAUDAMP7 incorporates critical protection features including over current protection, overvoltage protection, undervoltage protection, DC protection and over temperature protection. Management functions, including analog signal processing for the preamplifier's ± 5V power supply and Class D gate driver stage-B refer to the +12 V supply (Vcc) the resistance of the board of rings with very high precision metal film resistors, high-quality audio import special inductance, high-precision error of 1% dedicated chip resistors, high-quality imported filter capacitor

IR digital amplifier is specified for inductors.

Fully shielded structure, OFC oxygen-free copper wire, no radiation, low distortion.

Low impedance structure. Compared to other toroidal inductors have obvious advantages.

Real OFC conductors, very small internal resistance 0.012 Euro, the test shown.

 

Reference test pattern

 

Actual measurement of the output signal

Supply voltage +-75V

  

 
      
What's include?
 
L20D IRS2092 IRAUDAMP7S 200-250W X 2 Class D amplifier
 
Payment information:
      we accept paypal only.
 
Because the post time is so long.so i don't post to ITALY,thanks.
 
Note:can't combine the shipping.

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