YJ00257-TDA7498 2.1 Class D Digital Power Amplifier Board Surpasses TPA3116 2*100W+200W
$78.07
Shipping:Standard Shipping about 10-25 business days
Secure Payment:Paypal,VISA,MasterCard
Product desciption
All parts of this product are original authentic, unadorned, pure quality; use of high-quality original parts, not only to ensure the safety and quality, long life, more importantly, to make the actual performance to achieve the design goals of a strong guarantee. The pursuit of first-rate quality is our consistent aim.
Features
1. Using original TDA7498 TL072
2. The pre-input capacitance and inter-stage coupling capacitance are Siemens’ top capacitor 1UF. The main circuit of the electrolytic capacitor signal adopts Taiwan famous brand. The main filter capacitor adopts special electrolytic capacitor capacity of 2≠2200UF to ensure a steady stream of powerful power support.
3. The n-resistors use high-precision chip resistors, and the main circuit uses ÷1% metal film resistors with precision to ensure a good signal-to-noise ratio.
4. PCB adopts 1.6mm thick double-sided plate, 2.0oz thick copper, and spray tin process to ensure good current performance. First-class PCB quality.
5. The use of fully enclosed dustproof potentiometers, the performance is more stable, more durable than ordinary potentiometers.
6. Red ring high current inductor ensures crisp and powerful sound.
Basic parameters
Working methods:Class D
Static current:50mA
Work efficiency:90%
Rated output power:2*100W+200W
Frequency response:20Hz to 20KHz
Operating voltage:DC24V
Recommended voltage:DC24V
Maximum output current:10A
PCB size:114*109MM
Potentiometer center distance:from left to right 20MM 20MM 30MM
Potentiometer function:From left to right 1. Bass volume 2. Left and right channel treble 3. Left and right channel volume 4. Total volume
Package included
1 x Power Amplifier Board
Weight | 0.309 kg |
---|
Customers Also Viewed
REX-C100 Digital RKC PID thermostat Temperature Controller 0 To 400 Degree K Type Relay Output
$24.04Electronic Accessories & SuppliesAdd to cartSize ConversionInchesCentimetersPlease according to your own measurements to choose your suitable size. The tags inside the items will show in our Asian (Type) size.FeaturesThis is a double universal programmable digital display temperature controller that supports many types of thermocouple sensor.It is powered by 220V ACSpecificationsScreen:Double screen for Celsius (C)Range:0-400C (Only when with K-type thermocouple factory)Thermocouple:K, …
High Gain 10dB 2.4G Wifi Directional Image Transmission Yagi Antenna
$20.07RF amplifierAdd to cartSpecificationWorking frequency:2.35-2.55GHZAntenna gain:10.5dB (typical value)Antenna standing wave ratioPower capacity:10WMechanical size:5x10Cm (excluding joints)Radiation direction:directional linear polarizationConnector type:SMA-K (standard female, outer screw and inner hole, can be customized)Package included1 x Antenna
20pcs DD2712SA 3.5A Mini 5V-27V to 12V DC DC Step Down Buck Power Converter Module Voltage Regulator
$83.70Boost & Buck ModuleAdd to cartDescriptionInput voltage:5-27VOutput voltage:5V Maximum output current:2.5AShort time maximum output current:3.5A Quiescent current:about 250uAWorking frequency:900KHz.Working efficiency:77-92% Size:25 x 15 x 6.3 mmOvertemperature shutdown, Under-Voltage Lockout (UVLO), BS-voltage protection, and short circuit protection.Note1. Input voltage can not be greater than the maximum input range.2. Output power can not be greater than the maximum load for a long …
Quick Charge 3.0 DIY Power Bank 18650 Battery Case QC3.0 5V 9V 12V DIY Kit Power Bank 2A 18650 Battery Fast Charger Shell
$25.14Module ComponentsAdd to cartNote1. Please Use flat-headed 18650 DIY2. If use the old battery,pls test the voltage,more than 3.5v and the Internal resistance less than 60 .3. It can’t use the flashlight 18650 battery4. Do not connect the positive and negative terminals backwards, otherwise it will burn the circuit board5. Don’t close the cover until the test is …
25x25x5cm Soundproofing Triangle Sound-Absorbing Noise Foam Tiles
$14.16FoamAdd to cartDescription25x25x5cm Soundproofing Triangle Sound-Absorbing Noise Foam TilesSpecificationsMaterial:Polyurethane foamDimensions:25 * 25 * 5 cm / 9.84 * 9.84 * 1.97 inchBlack:ColourQuantity:1pcFeatures– Bounce rate deformation, a long duration.– Waterproof, anti-moisture, good air permeability.– Wherever to help block sound and prevent echoes in the room.– These panels provide a strong noise reduction, good for studios, recording studios, vocal …
25x25x5cm Soundproofing Triangle Sound-Absorbing Noise Foam TilesRead More
Reviews
There are no reviews yet.