SMAKN TPA3118 Numeric 12V Power Amplifier Board Finished

SMAKN TPA3118 Numeric 12V Power Amplifier Board Finished Board/with Switch Potentiometer/Parallel Mono
- TPA3118 digital power amplifier board is to use the TI company TPA3118D2 high-performance power amplifier chip, beyond TPA3123 chips.DC power supply, wide working voltage 6-25v power supply, maximum 25W + 25W double sound channel output, support parallel bridge (PBTL) 50W mono output.
- 1, this board design is practical based, small size (50x50mm), wide operating voltage (6-25V), output power (greater than 25W +25 W stereo), little heat, up to 90% efficiency, sound quality is also nice.2, most of the posts using the high stability SMD chip components, the performance is not comparable to ordinary hand into the material.
- 3, sealed potentiometer with switch with power LED display, easier to use.
- 4, with 3.5MM standard audio input jack; 3P socket can be fitted with 4, from "Lin" "G" "Rin" audio input, modification amplifier and more convenient.
- 5, lower left corner of the board position reserved 5V/150-200mA power "Vout" output connector imports, which can be accessed within the decoding power 5V/180mA (default shipping without a 5V output). 6. Supports parallel bridge (PBTL) 50W mono output, speaker wiring: horn "+" then Lout (+) or (-), the speaker "-" then Rout (+) or (-), the other two pick imports blank.
The board size: 50 X 50 MM (not including potentiometer highlights 15 MM)
voltage range: 6-25V (power supply current is greater than 2A, power larger electric current is more than 3A)
Speaker impedance: 4 to 8 ohms
Maximum output power: 25W / 4o + 25W / 4o

Output power: (the speaker to choose suggestion: power less than 20V available, 4 to 8o greater than 20 v with eight o)
Tip: to the audio input enough, the power supply voltage/current under the condition of enough, will have enough power output.Power supply voltage higher relative power will be bigger, different speakers have different power output impedance.
Supply voltage: 12v -- 8o speakers (left sound channel) + 12w/ 12w (right sound channel), 4 the speaker/ >18 + 18w,
15v -- 18 + 18 8o/w, 4o / >22 + 22w,
19v -- 8o / 25 + 25 w, 4o / >28 + 28w,
22 and 24v -- 8o / >28 + 28w,
Parallel bridge mono output power: (mono speaker selection Suggestions: power less than 20v available 3-4o, >20v with 8o)
Supply voltage: 12v -- 3 the speaker / 30w, 4o / 25w,
15 v -- 3o / 43W, 4o/ >35W,
19 v -- 3o / >60w, 4 o/ >50w,
22 and 24v -- 8o/ >45w,
PBTL Model Connection Method:
1, Speaker: speaker positive connect Lout (-) ; speaker Negative connect Rout (-) ; The other 2 port empty without connection.
2, For S1-S6, default double channel : s1 connect, s2~s6 disconnect, so if you need PBTL model , you need put S1 disconnect, s2-s6 connect.(need welding tool)
3, If the improper operation burned the board, we are irresponsible, please understanding us. so please you careful to do.
Country USA
Brand SMAKN
Manufacturer SMAKN
ItemPartNumber 4334197478
Model LEPAZG201
UPCs 710185278544
EANs 0710185278544
ReleaseDate 0000-00-00

Country	USA
Brand	SMAKN
Manufacturer	SMAKN
ItemPartNumber	4334197478
Model	LEPAZG201
UPCs	710185278544
EANs	0710185278544
ReleaseDate	0000-00-00

SMAKN TPA3118 Numeric 12V Power Amplifier Board Finished Board/with Switch Potentiometer/Parallel Mono

You might also like...