8Watt Class-AB Mono Power Amplifier Kit-TDA2003



450.00 ฿

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Brief Introduction:

This kit is a Class-AB audio power amplifier kit using a TDA2003/TDA2002 power amplifier IC. Comes with this kit is a monophonic audio amplifier, Printed Circuit Board, a heat sink, screws & nuts, terminal blocks, capacitors and resistors.

Featuring short circuit protection and thermal protection, TDA2003/TDA2002 can drive loads as low as 1.6Ω and is capable of delivering over 8W from a 16V supply. The power supply required for this kit is from 8 VDC to 18VDC at 1A or more. Maximum output power will only be obtained with a power supply of greater than 1A at 16VDC, and using 2Ω speakers (or 2 by 4Ω speakers in parallel). HS215 heat sink included is for TDA2003/TDA2002 to dissipate any damaging heat.

All components are through-hole and can be easily to be soldered to the PCB.


Kit includes:

 - PCB (Size: 50.90(L) × 52.00(W) × 1.6(H)? ±0.2mm) ×1

 - TDA2003 /TDA2002 IC ×2

 - HS215 Heat Sink ×2

 - Resistors

 - 10K log. Potentiometer ×1

 - 220R (red red brown) ×1

 - 2R2 (red red gold) ×1

 - 1Ω (brown black gold) ×1

 - Capacitors

 - 10uF 50V electrolytic ×1

 - 470uF 16V electrolytic ×1

 - 1000uF 35V electrolytic ×1

 - 100nF mylar ×1

 - 100nF monolithic ×1

 - 100uF 25V electrolytic

 - Nut & Screw For regulator & heat sink ×2

 - 5mm LED ×1

 - Nut ×1

 - Screws ×3

 - 2 Pole Terminal Block ×3

Note: The accessories might be a little different from what you've seen on webpage since the accessories you received might be from different batch. However, it won't affect your use. Sure Electronics assumes no liability for any ambiguity caused by the product photos.

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