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الصفحة الرئيسيةالمنزل و المكتبأدوات تجهيز المنزلأدوات كهربائيةأدوات اختباراختبار الدوائرTPA3221 Digital Amplifier Board Digital Class D HIFI
جنيه 2,205.84
جنيه 3,419.0035%
2 units left
مصاريف الشحن تبدأ من جنيه 696.75 الي 6 اكتوبر
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التوصيل والارجاع
تم شحنه من الخارج
اختار العنوان
توصيل للمنزل
مصاريف الشحن جنيه 696.75
يتم التوصيل يوم ٠٤ يونيو عند الطلب خلال 17hrs 48mins
سياسة الارجاع
يمكنك ارجاع اغلب المنتجات خلال 14-30 يوم من تاريخ الشراء، مع ضرورة الإبلاغ عن وجود اي عيب ظاهر في خلال 48 ساعة، للإستثناءات والشروط راجع سياسة الإرجاع من هنا.تفاصيل
بيانات البائع
JG-LCfang
127 المتابعين
أداء البائع
معدل سرعه توصيل الطلب: ضعيف جدا
مواصفات المنتج
TPA3221 is a high- Class D amplifier can achieve high-efficiency operation in full , idle and standby states.
The device uses closed-loop feedback with a bandwidth of up to 100kHz to low distortion in the audio frequency and achieve quality.
The device operates with AD or low idle current HEAD (high-efficiency AD mode) modulation and can 2 x 105W for a 4Ω load or 1 x 208W for a 2Ω load.
Integrated Protection: Undervoltage, Overvoltage, Cycle-by-cycle Current Limit, Short Circuit, Clipping Detection, Overtemperature Warning andShutdown, and DC Speaker Protection
90% Efficient Class-D Operation (4 Ω). Pin-Compatible Family of Devices with Voltageand -Level
Stereo (2 x BTL) and Mono (1 x PBTL) Operation
Output at 10% +N:
1. 105-W Stereo into 4 Ω in BTL Configuration
2. 112-W Stereo into 3 Ω in BTL Configuration
3. 208-W Mono into 2 Ω in PBTL Configuration
Output at 1% +N:
1. 88-W Stereo into 4 Ω in BTL Configuration
2. 100-W Stereo into 3 Ω in BTL Configuration
3. 170-W Mono into 2 Ω in PBTL Configuration
5-V Gate Drive or -in LDO for Optional Single-Supply Operation
Closed-Loop Feedback Design:
1. Signal Bandwidth up to 100 kHz for High-Frequency Content From HD Sources
2. 0.02% +N at 1 W into 4 Ω
3. 60-dB PSRR (BTL, No Input Signal)
4. Less than 75-μV Output Noise (A-Weighted)
5. Greater than 108-dB (A-Weighted)
6. AD or HEAD Modulation Schemes
Low- Operating Modes:
1. Standby Modes: Mute and Less than 1 mA Shutdown
2. Low Idle-Current HEAD Modulation Scheme
3. Single-Channel BTL Operation
Multiple Input to Simplify Pre-Amp Design:
1. Differential or Single-Ended Analog Inputs
2. Selectable Gains: 18 dB, 24 dB, 30dB, 34 dB
Working voltage: DC19V-30V, DC24V is recommended
Size: 103 x 78MM
Maximum Per Channel: 100W
Number: TPA3221 Digital Class D HIFI Audio Amplifier Board
color:Photo color
Material:plastic
Package Contents:
1 x Digital Amplifier Board
Only the above package content, other products are not included.
Note: Light reflection and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.
The device uses closed-loop feedback with a bandwidth of up to 100kHz to low distortion in the audio frequency and achieve quality.
The device operates with AD or low idle current HEAD (high-efficiency AD mode) modulation and can 2 x 105W for a 4Ω load or 1 x 208W for a 2Ω load.
Integrated Protection: Undervoltage, Overvoltage, Cycle-by-cycle Current Limit, Short Circuit, Clipping Detection, Overtemperature Warning andShutdown, and DC Speaker Protection
90% Efficient Class-D Operation (4 Ω). Pin-Compatible Family of Devices with Voltageand -Level
Stereo (2 x BTL) and Mono (1 x PBTL) Operation
Output at 10% +N:
1. 105-W Stereo into 4 Ω in BTL Configuration
2. 112-W Stereo into 3 Ω in BTL Configuration
3. 208-W Mono into 2 Ω in PBTL Configuration
Output at 1% +N:
1. 88-W Stereo into 4 Ω in BTL Configuration
2. 100-W Stereo into 3 Ω in BTL Configuration
3. 170-W Mono into 2 Ω in PBTL Configuration
5-V Gate Drive or -in LDO for Optional Single-Supply Operation
Closed-Loop Feedback Design:
1. Signal Bandwidth up to 100 kHz for High-Frequency Content From HD Sources
2. 0.02% +N at 1 W into 4 Ω
3. 60-dB PSRR (BTL, No Input Signal)
4. Less than 75-μV Output Noise (A-Weighted)
5. Greater than 108-dB (A-Weighted)
6. AD or HEAD Modulation Schemes
Low- Operating Modes:
1. Standby Modes: Mute and Less than 1 mA Shutdown
2. Low Idle-Current HEAD Modulation Scheme
3. Single-Channel BTL Operation
Multiple Input to Simplify Pre-Amp Design:
1. Differential or Single-Ended Analog Inputs
2. Selectable Gains: 18 dB, 24 dB, 30dB, 34 dB
Working voltage: DC19V-30V, DC24V is recommended
Size: 103 x 78MM
Maximum Per Channel: 100W
Number: TPA3221 Digital Class D HIFI Audio Amplifier Board
color:Photo color
Material:plastic
Package Contents:
1 x Digital Amplifier Board
Only the above package content, other products are not included.
Note: Light reflection and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.
المواصفات
المواصفات الرئيسية
Digital amplifier board
المواصفات
- SKU: GE810IP12JXWWNAFAMZ
- الحجم (طولx عرضx ارتفاع سم): 12x8x2
- اللون: Photo color
آراء العملاء الموثقة
لم يتم تقييم المنتج بعد
TPA3221 Digital Amplifier Board Digital Class D HIFI
جنيه 2,205.84
جنيه 3,419.0035%