1 x 300W 클래스 D 오디오 앰프 보드 -T-AMP
(1 x 300 Watt Class D Audio Amplifier Board Compact - T-AMP)
개요
- 낮은 임피던스의 스피커를 동작시킬 수 있는 파워풀한 HiFi 서브 우퍼 드라이버를 찾으시나요?
- 여기에 1 x 300W 오디오 앰프 보드가 있습니다.
- Tripath사의 Class-T 기술을 채택하여 낮은 왜곡과 노이즈 레벨을 보여주는 제품입니다.
- PBTL 토폴로지를 이용하여 모노 오디오 증폭을 지원합니다.
- 방열판을 장착하여 300W RMS @3ohm을 별도의 방열판 없이 한개 채널에 출력할 수 있습니다.
- 입출력단에 ESD나 스파크로부터 보호하기 위한 회로가 사용되었습니다.
특징
- Output Power
- 300W@3Ω 40V DC THD+N 10%
- 225W@3Ω 40V DC THD+N 1%
- Power and Clip Indicator
- Support Volume Control Board
- BTL Architecture
- Temperature Control FAN
- Full protection
- Optimized Heatsink Design
- 4-screw Easy Installation
- Weight:414g/0.92 lbs(±10%)
- Size:4.80inchX3.60inchX1.50inch
- Application:
- Home theater receiver
- Car audio
- Background music systems
- Musical instrument amplifiers
- Prototype for recording studios, Post-production, Live sound and Hi-Fi applications
- Electrical Specifications:
Specifications typical @ +25℃, Powered by 40V DC, unless otherwise noted. Specifications subject
to change without notice.
Parameter
Conditions
Min.
Typ.
Max.
Units
Power Supply
-
15
40
42
VDC
Idle Power
SD Floating,FAN ON
-
5.6
9
W
SD Floating,FAN OFF
-
4.9
8
W
Standby Power
SD Connected to GND,FAN OFF
-
0.8
2.4
W
Efficiency
300W @3ohm
85
-
95
%
Minimum Load Impedance
-
-
2
-
Ω
Switching Frequency
SD Floating
-
700
-
KHz
Fan Active @ Temperature
-
-
50
-
℃
-
Audio Performance:
Specifications typical @ +25℃, Powered by 40V DC, unless otherwise noted. Specifications subject
to change without notice.
Parameter
Conditions
Min.
Typ.
Max.
Units
Gain
-
-
28
-
dB
Input Sensitivity(RMS)
-
-
1.4
1.8
V
Input Impedance
-
-
10
11
KΩ
Output Power
@3Ω THD+N 1%
-
225
-
W
@3Ω THD+N 10%
-
300
-
W
Bandwidth @ ±3dB
@3Ω
20
-
20K
Hz
THD
@3Ω,1W,1KHz
-
0.013
0.05
%
@3Ω,100W,1KHz
-
0.081
0.1
%
Output Noise Level
A-weighting,
Input Connected to GND
-
179
300
uV
SNR
225W @3Ω THD+N 1%
-
96
100
dB
문서
-
Typical Performance Graphs:
Frequency response:
Noise Floor:
THD+N VS Frequency:
Thermal Image:
All parameters were tested with Rohde & Schwarz UPV audio analyzer and AP AUX0025 filter with AES17 filter enabled.
Connection:
연관제품
- 연관제품 1